// leave this as first line for PCH reasons... // #include "../server/exe_headers.h" #include "../client/client.h" //FIXME!! EVIL - just include the definitions needed #include "../client/vmachine.h" #ifdef _XBOX #include "../qcommon/miniheap.h" #endif #if !defined(TR_LOCAL_H) #include "tr_local.h" #endif #include "matcomp.h" #if !defined(_QCOMMON_H_) #include "../qcommon/qcommon.h" #endif #if !defined(G2_H_INC) #include "../ghoul2/G2.h" #endif #ifdef _G2_GORE #include "../ghoul2/ghoul2_gore.h" #endif #ifdef VV_LIGHTING #include "tr_lightmanager.h" #endif #define LL(x) x=LittleLong(x) #ifdef G2_PERFORMANCE_ANALYSIS #include "../qcommon/timing.h" timing_c G2PerformanceTimer_RB_SurfaceGhoul; int G2PerformanceCounter_G2_TransformGhoulBones = 0; int G2Time_RB_SurfaceGhoul = 0; void G2Time_ResetTimers(void) { G2Time_RB_SurfaceGhoul = 0; G2PerformanceCounter_G2_TransformGhoulBones = 0; } void G2Time_ReportTimers(void) { Com_Printf("\n---------------------------------\nRB_SurfaceGhoul: %i\nTransformGhoulBones calls: %i\n---------------------------------\n\n", G2Time_RB_SurfaceGhoul, G2PerformanceCounter_G2_TransformGhoulBones ); } #endif //rww - RAGDOLL_BEGIN #include //rww - RAGDOLL_END extern cvar_t *r_Ghoul2UnSqash; extern cvar_t *r_Ghoul2AnimSmooth; extern cvar_t *r_Ghoul2NoLerp; extern cvar_t *r_Ghoul2NoBlend; extern cvar_t *r_Ghoul2UnSqashAfterSmooth; bool HackadelicOnClient=false; // means this is a render traversal // I hate doing this, but this is the simplest way to get this into the routines it needs to be mdxaBone_t worldMatrix; mdxaBone_t worldMatrixInv; #ifdef _G2_GORE qhandle_t goreShader=-1; #endif const static mdxaBone_t identityMatrix = { 0.0f, -1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f }; class CTransformBone { public: #ifdef _XBOX float renderMatrix[16]; #endif //rww - RAGDOLL_BEGIN int touchRender; //rww - RAGDOLL_END mdxaBone_t boneMatrix; //final matrix int parent; // only set once int touch; // for minimal recalculation #ifdef _XBOX // This shouldn't be done like this. use declspec(aligned)?! int pad[1]; // must be 16-byte aligned! #endif CTransformBone() { touch=0; //rww - RAGDOLL_BEGIN touchRender = 0; //rww - RAGDOLL_END } }; struct SBoneCalc { int newFrame; int currentFrame; float backlerp; float blendFrame; int blendOldFrame; bool blendMode; float blendLerp; }; class CBoneCache; void G2_TransformBone(int index,CBoneCache &CB); class CBoneCache { void SetRenderMatrix(CTransformBone *bone) { #ifdef _XBOX float *src = bone->boneMatrix.matrix[0]; float *dst = bone->renderMatrix; dst[0] = src[0]; dst[1] = src[4]; dst[2] = src[8]; dst[3] = 0; dst[4] = src[1]; dst[5] = src[5]; dst[6] = src[9]; dst[7] = 0; dst[8] = src[2]; dst[9] = src[6]; dst[10] = src[10]; dst[11] = 0; dst[12] = src[3]; dst[13] = src[7]; dst[14] = src[11]; dst[15] = 1; #endif } void EvalLow(int index) { assert(index>=0&&index=0&&mFinalBones[index].parent=0) { EvalLow(mFinalBones[index].parent); // make sure parent is evaluated SBoneCalc &par=mBones[mFinalBones[index].parent]; mBones[index].newFrame=par.newFrame; mBones[index].currentFrame=par.currentFrame; mBones[index].backlerp=par.backlerp; mBones[index].blendFrame=par.blendFrame; mBones[index].blendOldFrame=par.blendOldFrame; mBones[index].blendMode=par.blendMode; mBones[index].blendLerp=par.blendLerp; } G2_TransformBone(index,*this); SetRenderMatrix(mFinalBones + index); mFinalBones[index].touch=mCurrentTouch; } } //rww - RAGDOLL_BEGIN void SmoothLow(int index) { if (mSmoothBones[index].touch==mLastTouch) { int i; float *oldM=&mSmoothBones[index].boneMatrix.matrix[0][0]; float *newM=&mFinalBones[index].boneMatrix.matrix[0][0]; for (i=0;i<12;i++,oldM++,newM++) { *oldM=mSmoothFactor*(*oldM-*newM)+*newM; } } else { memcpy(&mSmoothBones[index].boneMatrix,&mFinalBones[index].boneMatrix,sizeof(mdxaBone_t)); } mdxaSkelOffsets_t *offsets = (mdxaSkelOffsets_t *)((byte *)header + sizeof(mdxaHeader_t)); mdxaSkel_t *skel = (mdxaSkel_t *)((byte *)header + sizeof(mdxaHeader_t) + offsets->offsets[index]); mdxaBone_t tempMatrix; Multiply_3x4Matrix(&tempMatrix,&mSmoothBones[index].boneMatrix, &skel->BasePoseMat); float maxl; maxl=VectorLength(&skel->BasePoseMat.matrix[0][0]); VectorNormalize(&tempMatrix.matrix[0][0]); VectorNormalize(&tempMatrix.matrix[1][0]); VectorNormalize(&tempMatrix.matrix[2][0]); VectorScale(&tempMatrix.matrix[0][0],maxl,&tempMatrix.matrix[0][0]); VectorScale(&tempMatrix.matrix[1][0],maxl,&tempMatrix.matrix[1][0]); VectorScale(&tempMatrix.matrix[2][0],maxl,&tempMatrix.matrix[2][0]); Multiply_3x4Matrix(&mSmoothBones[index].boneMatrix,&tempMatrix,&skel->BasePoseMatInv); // Added by BTO (VV) - I hope this is right. SetRenderMatrix(mSmoothBones + index); mSmoothBones[index].touch=mCurrentTouch; #ifdef _DEBUG for ( int i = 0; i < 3; i++ ) { for ( int j = 0; j < 4; j++ ) { assert( !_isnan(mSmoothBones[index].boneMatrix.matrix[i][j])); } } #endif// _DEBUG } //rww - RAGDOLL_END public: int frameSize; const mdxaHeader_t *header; const model_t *mod; // these are split for better cpu cache behavior SBoneCalc *mBones; CTransformBone *mFinalBones; CTransformBone *mSmoothBones; // for render smoothing mdxaSkel_t **mSkels; int mNumBones; boneInfo_v *rootBoneList; mdxaBone_t rootMatrix; int incomingTime; int mCurrentTouch; //rww - RAGDOLL_BEGIN int mCurrentTouchRender; int mLastTouch; int mLastLastTouch; //rww - RAGDOLL_END // for render smoothing bool mSmoothingActive; bool mUnsquash; float mSmoothFactor; // int mWraithID; // this is just used for debug prints, can use it for any int of interest in JK2 CBoneCache(const model_t *amod,const mdxaHeader_t *aheader) : mod(amod), header(aheader) { assert(amod); assert(aheader); mSmoothingActive=false; mUnsquash=false; mSmoothFactor=0.0f; mNumBones = header->numBones; mBones = new SBoneCalc[mNumBones]; mFinalBones = (CTransformBone*)Z_Malloc(sizeof(CTransformBone) * mNumBones, TAG_GHOUL2, qtrue, 16); mSmoothBones = (CTransformBone*)Z_Malloc(sizeof(CTransformBone) * mNumBones, TAG_GHOUL2, qtrue, 16); mSkels = new mdxaSkel_t*[mNumBones]; mdxaSkelOffsets_t *offsets; mdxaSkel_t *skel; offsets = (mdxaSkelOffsets_t *)((byte *)header + sizeof(mdxaHeader_t)); int i; for (i=0;ioffsets[i]); mSkels[i]=skel; mFinalBones[i].parent=skel->parent; } mCurrentTouch=3; //rww - RAGDOLL_BEGIN mLastTouch=2; mLastLastTouch=1; //rww - RAGDOLL_END } ~CBoneCache () { delete [] mBones; // Alignment Z_Free(mFinalBones); Z_Free(mSmoothBones); delete [] mSkels; } SBoneCalc &Root() { assert(mNumBones); return mBones[0]; } const mdxaBone_t &EvalUnsmooth(int index) { EvalLow(index); if (mSmoothingActive&&mSmoothBones[index].touch) { return mSmoothBones[index].boneMatrix; } return mFinalBones[index].boneMatrix; } const mdxaBone_t &Eval(int index) { /* bool wasEval=EvalLow(index); if (mSmoothingActive) { if (mSmoothBones[index].touch!=incomingTime||wasEval) { float dif=float(incomingTime)-float(mSmoothBones[index].touch); if (mSmoothBones[index].touch&&dif<300.0f) { if (dif<16.0f) // 60 fps { dif=16.0f; } if (dif>100.0f) // 10 fps { dif=100.0f; } float f=1.0f-pow(1.0f-mSmoothFactor,16.0f/dif); int i; float *oldM=&mSmoothBones[index].boneMatrix.matrix[0][0]; float *newM=&mFinalBones[index].boneMatrix.matrix[0][0]; for (i=0;i<12;i++,oldM++,newM++) { *oldM=f*(*oldM-*newM)+*newM; } if (mUnsquash) { mdxaBone_t tempMatrix; Multiply_3x4Matrix(&tempMatrix,&mSmoothBones[index].boneMatrix, &mSkels[index]->BasePoseMat); float maxl; maxl=VectorLength(&mSkels[index]->BasePoseMat.matrix[0][0]); VectorNormalizeFast(&tempMatrix.matrix[0][0]); VectorNormalizeFast(&tempMatrix.matrix[1][0]); VectorNormalizeFast(&tempMatrix.matrix[2][0]); VectorScale(&tempMatrix.matrix[0][0],maxl,&tempMatrix.matrix[0][0]); VectorScale(&tempMatrix.matrix[1][0],maxl,&tempMatrix.matrix[1][0]); VectorScale(&tempMatrix.matrix[2][0],maxl,&tempMatrix.matrix[2][0]); Multiply_3x4Matrix(&mSmoothBones[index].boneMatrix,&tempMatrix,&mSkels[index]->BasePoseMatInv); } } else { memcpy(&mSmoothBones[index].boneMatrix,&mFinalBones[index].boneMatrix,sizeof(mdxaBone_t)); } SetRenderMatrix(mSmoothBones + index); mSmoothBones[index].touch=incomingTime; } return mSmoothBones[index].boneMatrix; } return mFinalBones[index].boneMatrix; */ //all above is not necessary, smoothing is taken care of when we want to use smoothlow (only when evalrender) assert(index>=0&&index=0&&index=0&&index=0&&indexBoneWeightings[iWeightNum]; iTemp|= (pVert->uiNmWeightsAndBoneIndexes >> (iG2_BONEWEIGHT_TOPBITS_SHIFT+(iWeightNum*2)) ) & iG2_BONEWEIGHT_TOPBITS_AND; fBoneWeight = fG2_BONEWEIGHT_RECIPROCAL_MULT * iTemp; return fBoneWeight; } #ifdef _XBOX static inline void VertTransform(float *out_vert, const float *mat, const float *in_vert) { __asm { push ESI push EDI push EAX mov ESI, in_vert mov EDI, out_vert mov EAX, mat movaps XMM4, [EAX + 0] // Load matrix columns movaps XMM5, [EAX + 16] movaps XMM6, [EAX + 32] movaps XMM7, [EAX + 48] movss XMM0, [ESI + 0] // Compute x * column 0 shufps XMM0, XMM0, 0x0 mulps XMM0, XMM4 movss XMM1, [ESI + 4] // Compute y * column 1 shufps XMM1, XMM1, 0x0 mulps XMM1, XMM5 movss XMM2, [ESI + 8] // Compute z * column 2 shufps XMM2, XMM2, 0x0 mulps XMM2, XMM6 addps XMM0, XMM1 // Add dot products addps XMM0, XMM2 addps XMM0, XMM7 // Add translation movaps [EDI], XMM0 // Store result pop EAX pop EDI pop ESI } } static inline void VertTransformSR(float *out_vert, const float *mat, const float *in_vert) { __asm { push ESI push EDI push EAX mov ESI, in_vert mov EDI, out_vert mov EAX, mat movaps XMM4, [EAX + 0] // Load matrix columns movaps XMM5, [EAX + 16] movaps XMM6, [EAX + 32] movss XMM0, [ESI + 0] // Compute x * column 0 shufps XMM0, XMM0, 0x0 mulps XMM0, XMM4 movss XMM1, [ESI + 4] // Compute y * column 1 shufps XMM1, XMM1, 0x0 mulps XMM1, XMM5 movss XMM2, [ESI + 8] // Compute z * column 2 shufps XMM2, XMM2, 0x0 mulps XMM2, XMM6 addps XMM0, XMM1 // Add dot products addps XMM0, XMM2 movaps [EDI], XMM0 // Store result pop EAX pop EDI pop ESI } } static inline void VertTransformWeighted(float *out_vert, const float *mat, const float *in_vert, const float *weight) { __asm { push ESI push EDI push EAX push EDX mov ESI, in_vert mov EDI, out_vert mov EAX, mat mov EDX, weight movaps XMM4, [EAX + 0] // Load matrix columns movaps XMM5, [EAX + 16] movaps XMM6, [EAX + 32] movaps XMM7, [EAX + 48] movss XMM0, [ESI + 0] // Compute x * column 0 shufps XMM0, XMM0, 0x0 mulps XMM0, XMM4 movss XMM1, [ESI + 4] // Compute y * column 1 shufps XMM1, XMM1, 0x0 mulps XMM1, XMM5 movss XMM2, [ESI + 8] // Compute z * column 2 shufps XMM2, XMM2, 0x0 mulps XMM2, XMM6 addps XMM0, XMM1 // Add dot products addps XMM0, XMM2 addps XMM0, XMM7 // Add translation movss XMM4, [EDX] // Weight the resulting vector shufps XMM4, XMM4, 0x0 mulps XMM0, XMM4 movaps XMM5, [EDI] // Add the weighted vector to the current addps XMM0, XMM5 movaps [EDI], XMM0 // Store result pop EDX pop EAX pop EDI pop ESI } } static inline void VertTransformSRWeighted(float *out_vert, const float *mat, const float *in_vert, const float *weight) { __asm { push ESI push EDI push EAX push EDX mov ESI, in_vert mov EDI, out_vert mov EAX, mat mov EDX, weight movaps XMM4, [EAX + 0] // Load matrix columns movaps XMM5, [EAX + 16] movaps XMM6, [EAX + 32] movss XMM0, [ESI + 0] // Compute x * column 0 shufps XMM0, XMM0, 0x0 mulps XMM0, XMM4 movss XMM1, [ESI + 4] // Compute y * column 1 shufps XMM1, XMM1, 0x0 mulps XMM1, XMM5 movss XMM2, [ESI + 8] // Compute z * column 2 shufps XMM2, XMM2, 0x0 mulps XMM2, XMM6 addps XMM0, XMM1 // Add dot products addps XMM0, XMM2 movss XMM7, [EDX] // Weight the resulting vector shufps XMM7, XMM7, 0x0 mulps XMM0, XMM7 movaps XMM4, [EDI] // Add the weighted vector to the current addps XMM0, XMM4 movaps [EDI], XMM0 // Store result pop EDX pop EAX pop EDI pop ESI } } static void TransformRenderSurface(const mdxmSurface_t *surf, CBoneCache *bones, shaderCommands_t *out) { const int *boneRefs = (int*) ((byte*)surf + surf->ofsBoneReferences); int numVerts = surf->numVerts; const mdxmVertex_t *vert = (mdxmVertex_t *) ((byte *)surf + surf->ofsVerts); const mdxmVertexTexCoord_t *texCoord = (mdxmVertexTexCoord_t *) &vert[numVerts]; int boneIndex = -1; const float *bone = NULL; int baseVert = out->numVertexes; while(numVerts--) { __declspec (align(16)) vec4_t vec; __declspec (align(16)) vec4_t nrm; #ifdef _XBOX __declspec (align(16)) vec4_t tan; Q_CastShort2FloatScale(&vec[0], &vert->vertCoords[0], 1.f / GLM_COMP_SIZE); Q_CastShort2FloatScale(&vec[1], &vert->vertCoords[1], 1.f / GLM_COMP_SIZE); Q_CastShort2FloatScale(&vec[2], &vert->vertCoords[2], 1.f / GLM_COMP_SIZE); if(tess.shader->needsNormal || tess.dlightBits) { nrm[0] = (((vert->normal & 0x00FF0000) >> 16) - 128.f) / 127.0f; nrm[1] = (((vert->normal & 0x0000FF00) >> 8) - 128.f) / 127.0f; nrm[2] = (((vert->normal & 0x000000FF) >> 0) - 128.f) / 127.0f; } if(tess.shader->needsTangent || tess.dlightBits) { tan[0] = (((vert->tangent & 0x00FF0000) >> 16) - 128.f) / 127.0f; tan[1] = (((vert->tangent & 0x0000FF00) >> 8) - 128.f) / 127.0f; tan[2] = (((vert->tangent & 0x000000FF) >> 0) - 128.f) / 127.0f; out->setTangents = true; } #else VectorCopy(vert->vertCoords, vec); VectorCopy(vert->normal, nrm); #endif const int numWeights = G2_GetVertWeights( vert ); if (numWeights == 1) { // Slightly faster single weight path int index = G2_GetVertBoneIndex( vert, 0 ); if ( index != boneIndex ) { CTransformBone *tbone = bones->EvalFull(boneRefs[index]); bone = tbone->renderMatrix; boneIndex = index; } VertTransform(out->xyz[baseVert], bone, vec); #ifdef _XBOX if(tess.shader->needsNormal || tess.dlightBits) VertTransformSR(out->normal[baseVert], bone, nrm); if(tess.shader->needsTangent || tess.dlightBits) VertTransformSR(out->tangent[baseVert], bone, tan); #else VertTransformSR(out->normal[baseVert], bone, nrm); #endif } else { // Multi-weight blending path VectorClear( out->xyz[baseVert] ); // Special case for first weight, as it's the only one we use for the normals boneIndex = G2_GetVertBoneIndex( vert, 0 ); CTransformBone *tbone = bones->EvalFull(boneRefs[boneIndex]); bone = tbone->renderMatrix; __declspec (align(16)) float weight = G2_GetVertBoneWeightNotSlow( vert, 0 ); VertTransformWeighted(out->xyz[baseVert], bone, vec, &weight); #ifdef _XBOX if(tess.shader->needsNormal || tess.dlightBits) VertTransformSR(out->normal[baseVert], bone, nrm); if(tess.shader->needsTangent || tess.dlightBits) VertTransformSR(out->tangent[baseVert], bone, tan); #else VertTransformSR(out->normal[baseVert], bone, nrm); #endif for (int k = 1; k < numWeights; ++k) { boneIndex = G2_GetVertBoneIndex( vert, k ); tbone = bones->EvalFull(boneRefs[boneIndex]); bone = tbone->renderMatrix; weight = G2_GetVertBoneWeightNotSlow( vert, k ); VertTransformWeighted(out->xyz[baseVert], bone, vec, &weight); } } #ifdef _XBOX Q_CastShort2FloatScale(&out->texCoords[baseVert][0][0], &texCoord->texCoords[0], 1.f / GLM_COMP_SIZE); Q_CastShort2FloatScale(&out->texCoords[baseVert][0][1], &texCoord->texCoords[1], 1.f / GLM_COMP_SIZE); #else out->texCoords[baseVert][0][0] = texCoord->texCoords[0]; out->texCoords[baseVert][0][1] = texCoord->texCoords[1]; #endif ++vert; ++texCoord; ++baseVert; } // VVFIXME - BTO - commented this out, as it's still being done in SurfaceGhoul now. // Really, I ought to move the Gore surfacing in here. // out->numVertexes += surf->numVerts; } static void TransformCollideSurface(const mdxmSurface_t *surf, CBoneCache *bones, vec3_t scale, float *out) { const int *boneRefs = (int*) ((byte*)surf + surf->ofsBoneReferences); int numVerts = surf->numVerts; const mdxmVertex_t *vert = (mdxmVertex_t *) ((byte *)surf + surf->ofsVerts); const mdxmVertexTexCoord_t *texCoord = (mdxmVertexTexCoord_t *) &vert[numVerts]; int boneIndex = -1; const float *bone = NULL; #ifdef _XBOX vec3_t scl; scl[0] = scale[0] * 1.f / GLM_COMP_SIZE; scl[1] = scale[1] * 1.f / GLM_COMP_SIZE; scl[2] = scale[2] * 1.f / GLM_COMP_SIZE; #endif while(numVerts--) { __declspec (align(16)) vec4_t vec; #ifdef _XBOX Q_CastShort2FloatScale(&vec[0], &vert->vertCoords[0], scl[0]); Q_CastShort2FloatScale(&vec[1], &vert->vertCoords[1], scl[1]); Q_CastShort2FloatScale(&vec[2], &vert->vertCoords[2], scl[2]); #else VectorCopy(vert->vertCoords, vec); #endif const int numWeights = G2_GetVertWeights( vert ); if (numWeights == 1) { // Slightly faster single weight path int index = G2_GetVertBoneIndex( vert, 0 ); if ( index != boneIndex ) { CTransformBone *tbone = bones->EvalFull(boneRefs[index]); bone = tbone->renderMatrix; boneIndex = index; } __declspec (align(16)) vec4_t temp; VertTransform(temp, bone, vec); out[0] = temp[0]; out[1] = temp[1]; out[2] = temp[2]; } else { // Multi-weight blending path float totalWeight = 0.0f; __declspec (align(16)) vec4_t temp; temp[0] = 0; temp[1] = 0; temp[2] = 0; for (int k = 0; k < numWeights; ++k) { boneIndex = G2_GetVertBoneIndex( vert, k ); CTransformBone *tbone = bones->EvalFull(boneRefs[boneIndex]); bone = tbone->renderMatrix; __declspec (align(16)) float weight = G2_GetVertBoneWeight( vert, k, totalWeight, numWeights ); VertTransformWeighted(temp, bone, vec, &weight); } out[0] = temp[0]; out[1] = temp[1]; out[2] = temp[2]; } #ifdef _XBOX Q_CastShort2FloatScale(out + 3, &texCoord->texCoords[0], 1.f / GLM_COMP_SIZE); Q_CastShort2FloatScale(out + 4, &texCoord->texCoords[1], 1.f / GLM_COMP_SIZE); #else out[3] = texCoord->texCoords[0]; out[4] = texCoord->texCoords[1]; #endif ++vert; ++texCoord; out += 5; } } void R_TransformEachSurface( const mdxmSurface_t *surface, vec3_t scale, CMiniHeap *G2VertSpace, int *TransformedVertsArray,CBoneCache *boneCache) { float *TransformedVerts; // alloc some space for the transformed verts to get put in TransformedVerts = (float *)G2VertSpace->MiniHeapAlloc(surface->numVerts * 5 * 4); TransformedVertsArray[surface->thisSurfaceIndex] = (int)TransformedVerts; if (!TransformedVerts) { assert(0); Com_Error(ERR_DROP, "Ran out of transform space for Ghoul2 Models. Adjust MiniHeapSize in SV_SpawnServer.\n"); } TransformCollideSurface(surface, boneCache, scale, TransformedVerts); } #endif //rww - RAGDOLL_BEGIN const mdxaHeader_t *G2_GetModA(CGhoul2Info &ghoul2) { if (!ghoul2.mBoneCache) { return 0; } CBoneCache &boneCache=*ghoul2.mBoneCache; return boneCache.header; } int G2_GetBoneDependents(CGhoul2Info &ghoul2,int boneNum,int *tempDependents,int maxDep) { // fixme, these should be precomputed if (!ghoul2.mBoneCache||!maxDep) { return 0; } CBoneCache &boneCache=*ghoul2.mBoneCache; mdxaSkel_t *skel; mdxaSkelOffsets_t *offsets; offsets = (mdxaSkelOffsets_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t)); skel = (mdxaSkel_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t) + offsets->offsets[boneNum]); int i; int ret=0; for (i=0;inumChildren;i++) { if (!maxDep) { return i; // number added } *tempDependents=skel->children[i]; assert(*tempDependents>0&&*tempDependentsnumBones); maxDep--; tempDependents++; ret++; } for (i=0;inumChildren;i++) { int num=G2_GetBoneDependents(ghoul2,skel->children[i],tempDependents,maxDep); tempDependents+=num; ret+=num; maxDep-=num; assert(maxDep>=0); if (!maxDep) { break; } } return ret; } bool G2_WasBoneRendered(CGhoul2Info &ghoul2,int boneNum) { if (!ghoul2.mBoneCache) { return false; } CBoneCache &boneCache=*ghoul2.mBoneCache; return boneCache.WasRendered(boneNum); } void G2_GetBoneBasepose(CGhoul2Info &ghoul2,int boneNum,mdxaBone_t *&retBasepose,mdxaBone_t *&retBaseposeInv) { if (!ghoul2.mBoneCache) { // yikes retBasepose=const_cast(&identityMatrix); retBaseposeInv=const_cast(&identityMatrix); return; } assert(ghoul2.mBoneCache); CBoneCache &boneCache=*ghoul2.mBoneCache; assert(boneCache.mod); assert(boneNum>=0&&boneNumnumBones); mdxaSkel_t *skel; mdxaSkelOffsets_t *offsets; offsets = (mdxaSkelOffsets_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t)); skel = (mdxaSkel_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t) + offsets->offsets[boneNum]); retBasepose=&skel->BasePoseMat; retBaseposeInv=&skel->BasePoseMatInv; } char *G2_GetBoneNameFromSkel(CGhoul2Info &ghoul2, int boneNum) { if (!ghoul2.mBoneCache) { return NULL; } CBoneCache &boneCache=*ghoul2.mBoneCache; assert(boneCache.mod); assert(boneNum>=0&&boneNumnumBones); mdxaSkel_t *skel; mdxaSkelOffsets_t *offsets; offsets = (mdxaSkelOffsets_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t)); skel = (mdxaSkel_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t) + offsets->offsets[boneNum]); return skel->name; } void G2_RagGetBoneBasePoseMatrixLow(CGhoul2Info &ghoul2, int boneNum, mdxaBone_t &boneMatrix, mdxaBone_t &retMatrix, vec3_t scale) { assert(ghoul2.mBoneCache); CBoneCache &boneCache=*ghoul2.mBoneCache; assert(boneCache.mod); assert(boneNum>=0&&boneNumnumBones); mdxaSkel_t *skel; mdxaSkelOffsets_t *offsets; offsets = (mdxaSkelOffsets_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t)); skel = (mdxaSkel_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t) + offsets->offsets[boneNum]); Multiply_3x4Matrix(&retMatrix, &boneMatrix, &skel->BasePoseMat); if (scale[0]) { retMatrix.matrix[0][3] *= scale[0]; } if (scale[1]) { retMatrix.matrix[1][3] *= scale[1]; } if (scale[2]) { retMatrix.matrix[2][3] *= scale[2]; } VectorNormalize((float*)&retMatrix.matrix[0]); VectorNormalize((float*)&retMatrix.matrix[1]); VectorNormalize((float*)&retMatrix.matrix[2]); } void G2_GetBoneMatrixLow(CGhoul2Info &ghoul2,int boneNum,const vec3_t scale,mdxaBone_t &retMatrix,mdxaBone_t *&retBasepose,mdxaBone_t *&retBaseposeInv) { if (!ghoul2.mBoneCache) { retMatrix=identityMatrix; // yikes retBasepose=const_cast(&identityMatrix); retBaseposeInv=const_cast(&identityMatrix); return; } mdxaBone_t bolt; assert(ghoul2.mBoneCache); CBoneCache &boneCache=*ghoul2.mBoneCache; assert(boneCache.mod); assert(boneNum>=0&&boneNumnumBones); mdxaSkel_t *skel; mdxaSkelOffsets_t *offsets; offsets = (mdxaSkelOffsets_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t)); skel = (mdxaSkel_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t) + offsets->offsets[boneNum]); Multiply_3x4Matrix(&bolt, &boneCache.Eval(boneNum), &skel->BasePoseMat); // DEST FIRST ARG retBasepose=&skel->BasePoseMat; retBaseposeInv=&skel->BasePoseMatInv; if (scale[0]) { bolt.matrix[0][3] *= scale[0]; } if (scale[1]) { bolt.matrix[1][3] *= scale[1]; } if (scale[2]) { bolt.matrix[2][3] *= scale[2]; } VectorNormalize((float*)&bolt.matrix[0]); VectorNormalize((float*)&bolt.matrix[1]); VectorNormalize((float*)&bolt.matrix[2]); Multiply_3x4Matrix(&retMatrix,&worldMatrix, &bolt); #ifdef _DEBUG for ( int i = 0; i < 3; i++ ) { for ( int j = 0; j < 4; j++ ) { assert( !_isnan(retMatrix.matrix[i][j])); } } #endif// _DEBUG } int G2_GetParentBoneMatrixLow(CGhoul2Info &ghoul2,int boneNum,const vec3_t scale,mdxaBone_t &retMatrix,mdxaBone_t *&retBasepose,mdxaBone_t *&retBaseposeInv) { int parent=-1; if (ghoul2.mBoneCache) { CBoneCache &boneCache=*ghoul2.mBoneCache; assert(boneCache.mod); assert(boneNum>=0&&boneNumnumBones); parent=boneCache.GetParent(boneNum); if (parent<0||parent>=boneCache.header->numBones) { parent=-1; retMatrix=identityMatrix; // yikes retBasepose=const_cast(&identityMatrix); retBaseposeInv=const_cast(&identityMatrix); } else { G2_GetBoneMatrixLow(ghoul2,parent,scale,retMatrix,retBasepose,retBaseposeInv); } } return parent; } //rww - RAGDOLL_END void RemoveBoneCache(CBoneCache *boneCache) { delete boneCache; } const mdxaBone_t &EvalBoneCache(int index,CBoneCache *boneCache) { assert(boneCache); return boneCache->Eval(index); } class CRenderSurface { public: int surfaceNum; surfaceInfo_v &rootSList; const shader_t *cust_shader; int fogNum; qboolean personalModel; CBoneCache *boneCache; int renderfx; const skin_t *skin; const model_t *currentModel; int lod; boltInfo_v &boltList; #ifdef _G2_GORE shader_t *gore_shader; CGoreSet *gore_set; #endif CRenderSurface( int initsurfaceNum, surfaceInfo_v &initrootSList, const shader_t *initcust_shader, int initfogNum, qboolean initpersonalModel, CBoneCache *initboneCache, int initrenderfx, const skin_t *initskin, const model_t *initcurrentModel, int initlod, #ifdef _G2_GORE boltInfo_v &initboltList, shader_t *initgore_shader, CGoreSet *initgore_set): #else boltInfo_v &initboltList): #endif surfaceNum(initsurfaceNum), rootSList(initrootSList), cust_shader(initcust_shader), fogNum(initfogNum), personalModel(initpersonalModel), boneCache(initboneCache), renderfx(initrenderfx), skin(initskin), currentModel(initcurrentModel), lod(initlod), #ifdef _G2_GORE boltList(initboltList), gore_shader(initgore_shader), gore_set(initgore_set) #else boltList(initboltList) #endif {} }; #define MAX_RENDER_SURFACES (2048) static CRenderableSurface RSStorage[MAX_RENDER_SURFACES]; static unsigned int NextRS=0; CRenderableSurface *AllocRS() { CRenderableSurface *ret=&RSStorage[NextRS]; ret->Init(); NextRS++; NextRS%=MAX_RENDER_SURFACES; return ret; } /* All bones should be an identity orientation to display the mesh exactly as it is specified. For all other frames, the bones represent the transformation from the orientation of the bone in the base frame to the orientation in this frame. */ /* ============= R_ACullModel ============= */ static int R_GCullModel( trRefEntity_t *ent ) { // scale the radius if need be float largestScale = ent->e.modelScale[0]; if (ent->e.modelScale[1] > largestScale) { largestScale = ent->e.modelScale[1]; } if (ent->e.modelScale[2] > largestScale) { largestScale = ent->e.modelScale[2]; } if (!largestScale) { largestScale = 1; } // cull bounding sphere switch ( R_CullLocalPointAndRadius( vec3_origin, ent->e.radius * largestScale) ) { case CULL_OUT: tr.pc.c_sphere_cull_md3_out++; return CULL_OUT; case CULL_IN: tr.pc.c_sphere_cull_md3_in++; return CULL_IN; case CULL_CLIP: tr.pc.c_sphere_cull_md3_clip++; return CULL_IN; } return CULL_IN; } /* ================= R_AComputeFogNum ================= */ static int R_GComputeFogNum( trRefEntity_t *ent ) { int i; fog_t *fog; if ( tr.refdef.rdflags & RDF_NOWORLDMODEL ) { return 0; } if ( tr.refdef.rdflags & RDF_doLAGoggles ) { return tr.world->numfogs; } int partialFog = 0; for ( i = 1 ; i < tr.world->numfogs ; i++ ) { fog = &tr.world->fogs[i]; if ( ent->e.origin[0] - ent->e.radius >= fog->bounds[0][0] && ent->e.origin[0] + ent->e.radius <= fog->bounds[1][0] && ent->e.origin[1] - ent->e.radius >= fog->bounds[0][1] && ent->e.origin[1] + ent->e.radius <= fog->bounds[1][1] && ent->e.origin[2] - ent->e.radius >= fog->bounds[0][2] && ent->e.origin[2] + ent->e.radius <= fog->bounds[1][2] ) {//totally inside it return i; break; } if ( ( ent->e.origin[0] - ent->e.radius >= fog->bounds[0][0] && ent->e.origin[1] - ent->e.radius >= fog->bounds[0][1] && ent->e.origin[2] - ent->e.radius >= fog->bounds[0][2] && ent->e.origin[0] - ent->e.radius <= fog->bounds[1][0] && ent->e.origin[1] - ent->e.radius <= fog->bounds[1][1] && ent->e.origin[2] - ent->e.radius <= fog->bounds[1][2] ) || ( ent->e.origin[0] + ent->e.radius >= fog->bounds[0][0] && ent->e.origin[1] + ent->e.radius >= fog->bounds[0][1] && ent->e.origin[2] + ent->e.radius >= fog->bounds[0][2] && ent->e.origin[0] + ent->e.radius <= fog->bounds[1][0] && ent->e.origin[1] + ent->e.radius <= fog->bounds[1][1] && ent->e.origin[2] + ent->e.radius <= fog->bounds[1][2] ) ) {//partially inside it if ( tr.refdef.fogIndex == i || R_FogParmsMatch( tr.refdef.fogIndex, i ) ) {//take new one only if it's the same one that the viewpoint is in return i; break; } else if ( !partialFog ) {//first partialFog partialFog = i; } } } //if nothing else, use the first partial fog you found return partialFog; } // work out lod for this entity. static int G2_ComputeLOD( trRefEntity_t *ent, const model_t *currentModel, int lodBias ) { float flod, lodscale; float projectedRadius; int lod; if ( currentModel->numLods < 2 ) { // model has only 1 LOD level, skip computations and bias return(0); } if (r_lodbias->integer > lodBias) { lodBias = r_lodbias->integer; } //**early out, it's going to be max lod if (lodBias >= currentModel->numLods ) { return currentModel->numLods - 1; } // scale the radius if need be float largestScale = ent->e.modelScale[0]; if (ent->e.modelScale[1] > largestScale) { largestScale = ent->e.modelScale[1]; } if (ent->e.modelScale[2] > largestScale) { largestScale = ent->e.modelScale[2]; } if (!largestScale) { largestScale = 1; } if ( ( projectedRadius = ProjectRadius( 0.75*largestScale*ent->e.radius, ent->e.origin ) ) != 0 ) //we reduce the radius to make the LOD match other model types which use the actual bound box size { lodscale = r_lodscale->value; if (lodscale > 20) lodscale = 20; flod = 1.0f - projectedRadius * lodscale; } else { // object intersects near view plane, e.g. view weapon flod = 0; } flod *= currentModel->numLods; lod = myftol( flod ); if ( lod < 0 ) { lod = 0; } else if ( lod >= currentModel->numLods ) { lod = currentModel->numLods - 1; } lod += lodBias; if ( lod >= currentModel->numLods ) lod = currentModel->numLods - 1; if ( lod < 0 ) lod = 0; return lod; } void Multiply_3x4Matrix(mdxaBone_t *out,const mdxaBone_t *in2,const mdxaBone_t *in) { // first row of out out->matrix[0][0] = (in2->matrix[0][0] * in->matrix[0][0]) + (in2->matrix[0][1] * in->matrix[1][0]) + (in2->matrix[0][2] * in->matrix[2][0]); out->matrix[0][1] = (in2->matrix[0][0] * in->matrix[0][1]) + (in2->matrix[0][1] * in->matrix[1][1]) + (in2->matrix[0][2] * in->matrix[2][1]); out->matrix[0][2] = (in2->matrix[0][0] * in->matrix[0][2]) + (in2->matrix[0][1] * in->matrix[1][2]) + (in2->matrix[0][2] * in->matrix[2][2]); out->matrix[0][3] = (in2->matrix[0][0] * in->matrix[0][3]) + (in2->matrix[0][1] * in->matrix[1][3]) + (in2->matrix[0][2] * in->matrix[2][3]) + in2->matrix[0][3]; // second row of outf out out->matrix[1][0] = (in2->matrix[1][0] * in->matrix[0][0]) + (in2->matrix[1][1] * in->matrix[1][0]) + (in2->matrix[1][2] * in->matrix[2][0]); out->matrix[1][1] = (in2->matrix[1][0] * in->matrix[0][1]) + (in2->matrix[1][1] * in->matrix[1][1]) + (in2->matrix[1][2] * in->matrix[2][1]); out->matrix[1][2] = (in2->matrix[1][0] * in->matrix[0][2]) + (in2->matrix[1][1] * in->matrix[1][2]) + (in2->matrix[1][2] * in->matrix[2][2]); out->matrix[1][3] = (in2->matrix[1][0] * in->matrix[0][3]) + (in2->matrix[1][1] * in->matrix[1][3]) + (in2->matrix[1][2] * in->matrix[2][3]) + in2->matrix[1][3]; // third row of out out out->matrix[2][0] = (in2->matrix[2][0] * in->matrix[0][0]) + (in2->matrix[2][1] * in->matrix[1][0]) + (in2->matrix[2][2] * in->matrix[2][0]); out->matrix[2][1] = (in2->matrix[2][0] * in->matrix[0][1]) + (in2->matrix[2][1] * in->matrix[1][1]) + (in2->matrix[2][2] * in->matrix[2][1]); out->matrix[2][2] = (in2->matrix[2][0] * in->matrix[0][2]) + (in2->matrix[2][1] * in->matrix[1][2]) + (in2->matrix[2][2] * in->matrix[2][2]); out->matrix[2][3] = (in2->matrix[2][0] * in->matrix[0][3]) + (in2->matrix[2][1] * in->matrix[1][3]) + (in2->matrix[2][2] * in->matrix[2][3]) + in2->matrix[2][3]; } static int G2_GetBonePoolIndex( const mdxaHeader_t *pMDXAHeader, int iFrame, int iBone) { assert(iFrame>=0&&iFramenumFrames); assert(iBone>=0&&iBonenumBones); const int iOffsetToIndex = (iFrame * pMDXAHeader->numBones * 3) + (iBone * 3); mdxaIndex_t *pIndex = (mdxaIndex_t *) ((byte*) pMDXAHeader + pMDXAHeader->ofsFrames + iOffsetToIndex); return pIndex->iIndex & 0x00FFFFFF; // this will cause problems for big-endian machines... ;-) } /*static inline*/ void UnCompressBone(float mat[3][4], int iBoneIndex, const mdxaHeader_t *pMDXAHeader, int iFrame) { mdxaCompQuatBone_t *pCompBonePool = (mdxaCompQuatBone_t *) ((byte *)pMDXAHeader + pMDXAHeader->ofsCompBonePool); MC_UnCompressQuat(mat, pCompBonePool[ G2_GetBonePoolIndex( pMDXAHeader, iFrame, iBoneIndex ) ].Comp); } #define DEBUG_G2_TIMING (0) #define DEBUG_G2_TIMING_RENDER_ONLY (1) void G2_TimingModel(boneInfo_t &bone,int currentTime,int numFramesInFile,int ¤tFrame,int &newFrame,float &lerp) { assert(bone.startFrame>=0); assert(bone.startFrame<=numFramesInFile); assert(bone.endFrame>=0); assert(bone.endFrame<=numFramesInFile); // yes - add in animation speed to current frame float animSpeed = bone.animSpeed; float time; if (bone.pauseTime) { time = (bone.pauseTime - bone.startTime) / 50.0f; } else { time = (currentTime - bone.startTime) / 50.0f; } if (time<0.0f) { time=0.0f; } float newFrame_g = bone.startFrame + (time * animSpeed); int animSize = bone.endFrame - bone.startFrame; float endFrame = (float)bone.endFrame; // we are supposed to be animating right? if (animSize) { // did we run off the end? if (((animSpeed > 0.0f) && (newFrame_g > endFrame - 1)) || ((animSpeed < 0.0f) && (newFrame_g < endFrame+1))) { // yep - decide what to do if (bone.flags & BONE_ANIM_OVERRIDE_LOOP) { // get our new animation frame back within the bounds of the animation set if (animSpeed < 0.0f) { // we don't use this case, or so I am told // if we do, let me know, I need to insure the mod works // should we be creating a virtual frame? if ((newFrame_g < endFrame+1) && (newFrame_g >= endFrame)) { // now figure out what we are lerping between // delta is the fraction between this frame and the next, since the new anim is always at a .0f; lerp = float(endFrame+1)-newFrame_g; // frames are easy to calculate currentFrame = endFrame; assert(currentFrame>=0&¤tFrame=0&&newFrame=0&¤tFrame=0&&newFrame=0&&newFrame endFrame - 1) && (newFrame_g < endFrame)) { // now figure out what we are lerping between // delta is the fraction between this frame and the next, since the new anim is always at a .0f; lerp = (newFrame_g - (int)newFrame_g); // frames are easy to calculate currentFrame = (int)newFrame_g; assert(currentFrame>=0&¤tFrame=0&&newFrame= endFrame) { newFrame_g=endFrame+fmod(newFrame_g-endFrame,animSize)-animSize; } // now figure out what we are lerping between // delta is the fraction between this frame and the next, since the new anim is always at a .0f; lerp = (newFrame_g - (int)newFrame_g); // frames are easy to calculate currentFrame = (int)newFrame_g; assert(currentFrame>=0&¤tFrame= endFrame - 1) { newFrame = bone.startFrame; assert(newFrame>=0&&newFrame=0&&newFrame= bone.startFrame) || (animSize < 10)); } else { if (((bone.flags & (BONE_ANIM_OVERRIDE_FREEZE)) == (BONE_ANIM_OVERRIDE_FREEZE))) { // if we are supposed to reset the default anim, then do so if (animSpeed > 0.0f) { currentFrame = bone.endFrame - 1; assert(currentFrame>=0&¤tFrame=0&¤tFrame=0&&newFrame 0.0) { // frames are easy to calculate currentFrame = (int)newFrame_g; // figure out the difference between the two frames - we have to decide what frame and what percentage of that // frame we want to display lerp = (newFrame_g - currentFrame); assert(currentFrame>=0&¤tFrame= (int)endFrame) { // we only want to lerp with the first frame of the anim if we are looping if (bone.flags & BONE_ANIM_OVERRIDE_LOOP) { newFrame = bone.startFrame; assert(newFrame>=0&&newFrame=0&&newFrame=0&&newFramebone.startFrame) { currentFrame=bone.startFrame; newFrame = currentFrame; lerp=0.0f; } else { newFrame=currentFrame-1; // are we now on the end frame? if (newFrame < endFrame+1) { // we only want to lerp with the first frame of the anim if we are looping if (bone.flags & BONE_ANIM_OVERRIDE_LOOP) { newFrame = bone.startFrame; assert(newFrame>=0&&newFrame=0&&newFrame=0&¤tFrame=0&&newFrame=0&¤tFrame=0&&newFrame=0&¤tFrame=0&&newFrame=0.0f&&lerp<=1.0f); */ } //basically construct a seperate skeleton with full hierarchy to store a matrix //off which will give us the desired settling position given the frame in the skeleton //that should be used -rww int G2_Add_Bone (const model_t *mod, boneInfo_v &blist, const char *boneName); int G2_Find_Bone(CGhoul2Info *ghlInfo, boneInfo_v &blist, const char *boneName); void G2_RagGetAnimMatrix(CGhoul2Info &ghoul2, const int boneNum, mdxaBone_t &matrix, const int frame) { mdxaBone_t animMatrix; mdxaSkel_t *skel; mdxaSkel_t *pskel; mdxaSkelOffsets_t *offsets; int parent; int bListIndex; int parentBlistIndex; #ifdef _RAG_PRINT_TEST bool actuallySet = false; #endif assert(ghoul2.mBoneCache); assert(ghoul2.animModel); offsets = (mdxaSkelOffsets_t *)((byte *)ghoul2.mBoneCache->header + sizeof(mdxaHeader_t)); skel = (mdxaSkel_t *)((byte *)ghoul2.mBoneCache->header + sizeof(mdxaHeader_t) + offsets->offsets[boneNum]); //find/add the bone in the list if (!skel->name || !skel->name[0]) { bListIndex = -1; } else { bListIndex = G2_Find_Bone(&ghoul2, ghoul2.mBlist, skel->name); if (bListIndex == -1) { #ifdef _RAG_PRINT_TEST Com_Printf("Attempting to add %s\n", skel->name); #endif bListIndex = G2_Add_Bone(ghoul2.animModel, ghoul2.mBlist, skel->name); } } assert(bListIndex != -1); boneInfo_t &bone = ghoul2.mBlist[bListIndex]; if (bone.hasAnimFrameMatrix == frame) { //already calculated so just grab it matrix = bone.animFrameMatrix; return; } //get the base matrix for the specified frame UnCompressBone(animMatrix.matrix, boneNum, ghoul2.mBoneCache->header, frame); parent = skel->parent; if (boneNum > 0 && parent > -1) { //recursively call to assure all parent matrices are set up G2_RagGetAnimMatrix(ghoul2, parent, matrix, frame); //assign the new skel ptr for our parent pskel = (mdxaSkel_t *)((byte *)ghoul2.mBoneCache->header + sizeof(mdxaHeader_t) + offsets->offsets[parent]); //taking bone matrix for the skeleton frame and parent's animFrameMatrix into account, determine our final animFrameMatrix if (!pskel->name || !pskel->name[0]) { parentBlistIndex = -1; } else { parentBlistIndex = G2_Find_Bone(&ghoul2, ghoul2.mBlist, pskel->name); if (parentBlistIndex == -1) { parentBlistIndex = G2_Add_Bone(ghoul2.animModel, ghoul2.mBlist, pskel->name); } } assert(parentBlistIndex != -1); boneInfo_t &pbone = ghoul2.mBlist[parentBlistIndex]; assert(pbone.hasAnimFrameMatrix == frame); //this should have been calc'd in the recursive call Multiply_3x4Matrix(&bone.animFrameMatrix, &pbone.animFrameMatrix, &animMatrix); #ifdef _RAG_PRINT_TEST if (parentBlistIndex != -1 && bListIndex != -1) { actuallySet = true; } else { Com_Printf("BAD LIST INDEX: %s, %s [%i]\n", skel->name, pskel->name, parent); } #endif } else { //root Multiply_3x4Matrix(&bone.animFrameMatrix, &ghoul2.mBoneCache->rootMatrix, &animMatrix); #ifdef _RAG_PRINT_TEST if (bListIndex != -1) { actuallySet = true; } else { Com_Printf("BAD LIST INDEX: %s\n", skel->name); } #endif //bone.animFrameMatrix = ghoul2.mBoneCache->mFinalBones[boneNum].boneMatrix; //Maybe use this for the root, so that the orientation is in sync with the current //root matrix? However this would require constant recalculation of this base //skeleton which I currently do not want. } //never need to figure it out again bone.hasAnimFrameMatrix = frame; #ifdef _RAG_PRINT_TEST if (!actuallySet) { Com_Printf("SET FAILURE\n"); } #endif matrix = bone.animFrameMatrix; } // transform each individual bone's information - making sure to use any override information provided, both for angles and for animations, as // well as multiplying each bone's matrix by it's parents matrix void G2_TransformBone (int child,CBoneCache &BC) { SBoneCalc &TB=BC.mBones[child]; mdxaBone_t tbone[6]; // mdxaFrame_t *aFrame=0; // mdxaFrame_t *bFrame=0; // mdxaFrame_t *aoldFrame=0; // mdxaFrame_t *boldFrame=0; mdxaSkel_t *skel; mdxaSkelOffsets_t *offsets; boneInfo_v &boneList = *BC.rootBoneList; int j, boneListIndex; int angleOverride = 0; #if DEBUG_G2_TIMING bool printTiming=false; #endif // should this bone be overridden by a bone in the bone list? boneListIndex = G2_Find_Bone_In_List(boneList, child); if (boneListIndex != -1) { // we found a bone in the list - we need to override something here. // do we override the rotational angles? if ((boneList[boneListIndex].flags) & (BONE_ANGLES_TOTAL)) { angleOverride = (boneList[boneListIndex].flags) & (BONE_ANGLES_TOTAL); } // set blending stuff if we need to if (boneList[boneListIndex].flags & BONE_ANIM_BLEND) { float blendTime = BC.incomingTime - boneList[boneListIndex].blendStart; // only set up the blend anim if we actually have some blend time left on this bone anim - otherwise we might corrupt some blend higher up the hiearchy if (blendTime>=0.0f&&blendTime < boneList[boneListIndex].blendTime) { TB.blendFrame = boneList[boneListIndex].blendFrame; TB.blendOldFrame = boneList[boneListIndex].blendLerpFrame; TB.blendLerp = (blendTime / boneList[boneListIndex].blendTime); TB.blendMode = true; } else { TB.blendMode = false; } } else if (r_Ghoul2NoBlend->integer||((boneList[boneListIndex].flags) & (BONE_ANIM_OVERRIDE_LOOP | BONE_ANIM_OVERRIDE))) // turn off blending if we are just doing a straing animation override { TB.blendMode = false; } // should this animation be overridden by an animation in the bone list? if ((boneList[boneListIndex].flags) & (BONE_ANIM_OVERRIDE_LOOP | BONE_ANIM_OVERRIDE)) { G2_TimingModel(boneList[boneListIndex],BC.incomingTime,BC.header->numFrames,TB.currentFrame,TB.newFrame,TB.backlerp); } #if DEBUG_G2_TIMING printTiming=true; #endif if ((r_Ghoul2NoLerp->integer)||((boneList[boneListIndex].flags) & (BONE_ANIM_NO_LERP))) { TB.backlerp = 0.0f; } } // figure out where the location of the bone animation data is assert(TB.newFrame>=0&&TB.newFramenumFrames); if (!(TB.newFrame>=0&&TB.newFramenumFrames)) { TB.newFrame=0; } // aFrame = (mdxaFrame_t *)((byte *)BC.header + BC.header->ofsFrames + TB.newFrame * BC.frameSize ); assert(TB.currentFrame>=0&&TB.currentFramenumFrames); if (!(TB.currentFrame>=0&&TB.currentFramenumFrames)) { TB.currentFrame=0; } // aoldFrame = (mdxaFrame_t *)((byte *)BC.header + BC.header->ofsFrames + TB.currentFrame * BC.frameSize ); // figure out where the location of the blended animation data is assert(!(TB.blendFrame < 0.0 || TB.blendFrame >= (BC.header->numFrames+1))); if (TB.blendFrame < 0.0 || TB.blendFrame >= (BC.header->numFrames+1) ) { TB.blendFrame=0.0; } // bFrame = (mdxaFrame_t *)((byte *)BC.header + BC.header->ofsFrames + (int)TB.blendFrame * BC.frameSize ); assert(TB.blendOldFrame>=0&&TB.blendOldFramenumFrames); if (!(TB.blendOldFrame>=0&&TB.blendOldFramenumFrames)) { TB.blendOldFrame=0; } #if DEBUG_G2_TIMING #if DEBUG_G2_TIMING_RENDER_ONLY if (!HackadelicOnClient) { printTiming=false; } #endif if (printTiming) { char mess[1000]; if (TB.blendMode) { sprintf(mess,"b %2d %5d %4d %4d %4d %4d %f %f\n",boneListIndex,BC.incomingTime,(int)TB.newFrame,(int)TB.currentFrame,(int)TB.blendFrame,(int)TB.blendOldFrame,TB.backlerp,TB.blendLerp); } else { sprintf(mess,"a %2d %5d %4d %4d %f\n",boneListIndex,BC.incomingTime,TB.newFrame,TB.currentFrame,TB.backlerp); } OutputDebugString(mess); const boneInfo_t &bone=boneList[boneListIndex]; if (bone.flags&BONE_ANIM_BLEND) { sprintf(mess," bfb[%2d] %5d %5d (%5d-%5d) %4.2f %4x bt(%5d-%5d) %7.2f %5d\n", boneListIndex, BC.incomingTime, bone.startTime, bone.startFrame, bone.endFrame, bone.animSpeed, bone.flags, bone.blendStart, bone.blendStart+bone.blendTime, bone.blendFrame, bone.blendLerpFrame ); } else { sprintf(mess," bfa[%2d] %5d %5d (%5d-%5d) %4.2f %4x\n", boneListIndex, BC.incomingTime, bone.startTime, bone.startFrame, bone.endFrame, bone.animSpeed, bone.flags ); } // OutputDebugString(mess); } #endif // boldFrame = (mdxaFrame_t *)((byte *)BC.header + BC.header->ofsFrames + TB.blendOldFrame * BC.frameSize ); // mdxaCompBone_t *compBonePointer = (mdxaCompBone_t *)((byte *)BC.header + BC.header->ofsCompBonePool); assert(child>=0&&childnumBones); // assert(bFrame->boneIndexes[child]>=0); // assert(boldFrame->boneIndexes[child]>=0); // assert(aFrame->boneIndexes[child]>=0); // assert(aoldFrame->boneIndexes[child]>=0); // decide where the transformed bone is going // are we blending with another frame of anim? if (TB.blendMode) { float backlerp = TB.blendFrame - (int)TB.blendFrame; float frontlerp = 1.0 - backlerp; // MC_UnCompress(tbone[3].matrix,compBonePointer[bFrame->boneIndexes[child]].Comp); // MC_UnCompress(tbone[4].matrix,compBonePointer[boldFrame->boneIndexes[child]].Comp); UnCompressBone(tbone[3].matrix, child, BC.header, TB.blendFrame); UnCompressBone(tbone[4].matrix, child, BC.header, TB.blendOldFrame); for ( j = 0 ; j < 12 ; j++ ) { ((float *)&tbone[5])[j] = (backlerp * ((float *)&tbone[3])[j]) + (frontlerp * ((float *)&tbone[4])[j]); } } // // lerp this bone - use the temp space on the ref entity to put the bone transforms into // if (!TB.backlerp) { // MC_UnCompress(tbone[2].matrix,compBonePointer[aoldFrame->boneIndexes[child]].Comp); UnCompressBone(tbone[2].matrix, child, BC.header, TB.currentFrame); // blend in the other frame if we need to if (TB.blendMode) { float blendFrontlerp = 1.0 - TB.blendLerp; for ( j = 0 ; j < 12 ; j++ ) { ((float *)&tbone[2])[j] = (TB.blendLerp * ((float *)&tbone[2])[j]) + (blendFrontlerp * ((float *)&tbone[5])[j]); } } if (!child) { // now multiply by the root matrix, so we can offset this model should we need to Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix, &BC.rootMatrix, &tbone[2]); } } else { float frontlerp = 1.0 - TB.backlerp; // MC_UnCompress(tbone[0].matrix,compBonePointer[aFrame->boneIndexes[child]].Comp); // MC_UnCompress(tbone[1].matrix,compBonePointer[aoldFrame->boneIndexes[child]].Comp); UnCompressBone(tbone[0].matrix, child, BC.header, TB.newFrame); UnCompressBone(tbone[1].matrix, child, BC.header, TB.currentFrame); for ( j = 0 ; j < 12 ; j++ ) { ((float *)&tbone[2])[j] = (TB.backlerp * ((float *)&tbone[0])[j]) + (frontlerp * ((float *)&tbone[1])[j]); } // blend in the other frame if we need to if (TB.blendMode) { float blendFrontlerp = 1.0 - TB.blendLerp; for ( j = 0 ; j < 12 ; j++ ) { ((float *)&tbone[2])[j] = (TB.blendLerp * ((float *)&tbone[2])[j]) + (blendFrontlerp * ((float *)&tbone[5])[j]); } } if (!child) { // now multiply by the root matrix, so we can offset this model should we need to Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix, &BC.rootMatrix, &tbone[2]); } } // figure out where the bone hirearchy info is offsets = (mdxaSkelOffsets_t *)((byte *)BC.header + sizeof(mdxaHeader_t)); skel = (mdxaSkel_t *)((byte *)BC.header + sizeof(mdxaHeader_t) + offsets->offsets[child]); int parent=BC.mFinalBones[child].parent; assert((parent==-1&&child==0)||(parent>=0&&parentBasePoseMat); float matrixScale = VectorLength((float*)&temp); static mdxaBone_t toMatrix = { 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f }; toMatrix.matrix[0][0]=matrixScale; toMatrix.matrix[1][1]=matrixScale; toMatrix.matrix[2][2]=matrixScale; toMatrix.matrix[0][3]=temp.matrix[0][3]; toMatrix.matrix[1][3]=temp.matrix[1][3]; toMatrix.matrix[2][3]=temp.matrix[2][3]; Multiply_3x4Matrix(&temp, &toMatrix,&skel->BasePoseMatInv); //dest first arg float blendTime = BC.incomingTime - boneList[boneListIndex].boneBlendStart; float blendLerp = (blendTime / boneList[boneListIndex].boneBlendTime); if (blendLerp>0.0f) { // has started if (blendLerp>1.0f) { // done // Multiply_3x4Matrix(&bone, &BC.mFinalBones[parent].boneMatrix,&temp); memcpy (&bone,&temp, sizeof(mdxaBone_t)); } else { // mdxaBone_t lerp; // now do the blend into the destination float blendFrontlerp = 1.0 - blendLerp; for ( j = 0 ; j < 12 ; j++ ) { ((float *)&bone)[j] = (blendLerp * ((float *)&temp)[j]) + (blendFrontlerp * ((float *)&tbone[2])[j]); } // Multiply_3x4Matrix(&bone, &BC.mFinalBones[parent].boneMatrix,&lerp); } } } else { mdxaBone_t temp, firstPass; // give us the matrix the animation thinks we should have, so we can get the correct X&Y coors Multiply_3x4Matrix(&firstPass, &BC.mFinalBones[parent].boneMatrix, &tbone[2]); // are we attempting to blend with the base animation? and still within blend time? if (boneOverride.boneBlendTime && (((boneOverride.boneBlendTime + boneOverride.boneBlendStart) < BC.incomingTime))) { // ok, we are supposed to be blending. Work out lerp float blendTime = BC.incomingTime - boneList[boneListIndex].boneBlendStart; float blendLerp = (blendTime / boneList[boneListIndex].boneBlendTime); if (blendLerp <= 1) { if (blendLerp < 0) { assert(0); } // now work out the matrix we want to get *to* - firstPass is where we are coming *from* Multiply_3x4Matrix(&temp, &firstPass, &skel->BasePoseMat); float matrixScale = VectorLength((float*)&temp); mdxaBone_t newMatrixTemp; if (HackadelicOnClient) { for (int i=0; i<3;i++) { for(int x=0;x<3; x++) { newMatrixTemp.matrix[i][x] = boneOverride.newMatrix.matrix[i][x]*matrixScale; } } newMatrixTemp.matrix[0][3] = temp.matrix[0][3]; newMatrixTemp.matrix[1][3] = temp.matrix[1][3]; newMatrixTemp.matrix[2][3] = temp.matrix[2][3]; } else { for (int i=0; i<3;i++) { for(int x=0;x<3; x++) { newMatrixTemp.matrix[i][x] = boneOverride.matrix.matrix[i][x]*matrixScale; } } newMatrixTemp.matrix[0][3] = temp.matrix[0][3]; newMatrixTemp.matrix[1][3] = temp.matrix[1][3]; newMatrixTemp.matrix[2][3] = temp.matrix[2][3]; } Multiply_3x4Matrix(&temp, &newMatrixTemp,&skel->BasePoseMatInv); // now do the blend into the destination float blendFrontlerp = 1.0 - blendLerp; for ( j = 0 ; j < 12 ; j++ ) { ((float *)&bone)[j] = (blendLerp * ((float *)&temp)[j]) + (blendFrontlerp * ((float *)&firstPass)[j]); } } else { bone = firstPass; } } // no, so just override it directly else { Multiply_3x4Matrix(&temp,&firstPass, &skel->BasePoseMat); float matrixScale = VectorLength((float*)&temp); mdxaBone_t newMatrixTemp; if (HackadelicOnClient) { for (int i=0; i<3;i++) { for(int x=0;x<3; x++) { newMatrixTemp.matrix[i][x] = boneOverride.newMatrix.matrix[i][x]*matrixScale; } } newMatrixTemp.matrix[0][3] = temp.matrix[0][3]; newMatrixTemp.matrix[1][3] = temp.matrix[1][3]; newMatrixTemp.matrix[2][3] = temp.matrix[2][3]; } else { for (int i=0; i<3;i++) { for(int x=0;x<3; x++) { newMatrixTemp.matrix[i][x] = boneOverride.matrix.matrix[i][x]*matrixScale; } } newMatrixTemp.matrix[0][3] = temp.matrix[0][3]; newMatrixTemp.matrix[1][3] = temp.matrix[1][3]; newMatrixTemp.matrix[2][3] = temp.matrix[2][3]; } Multiply_3x4Matrix(&bone, &newMatrixTemp,&skel->BasePoseMatInv); } } } else if (angleOverride & BONE_ANGLES_PREMULT) { if ((angleOverride&BONE_ANGLES_RAGDOLL) || (angleOverride&BONE_ANGLES_IK)) { mdxaBone_t tmp; if (!child) { if (HackadelicOnClient) { Multiply_3x4Matrix(&tmp, &BC.rootMatrix, &boneList[boneListIndex].newMatrix); } else { Multiply_3x4Matrix(&tmp, &BC.rootMatrix, &boneList[boneListIndex].matrix); } } else { if (HackadelicOnClient) { Multiply_3x4Matrix(&tmp, &BC.mFinalBones[parent].boneMatrix, &boneList[boneListIndex].newMatrix); } else { Multiply_3x4Matrix(&tmp, &BC.mFinalBones[parent].boneMatrix, &boneList[boneListIndex].matrix); } } Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix,&tmp, &tbone[2]); } else { if (!child) { // use the in coming root matrix as our basis if (HackadelicOnClient) { Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix, &BC.rootMatrix, &boneList[boneListIndex].newMatrix); } else { Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix, &BC.rootMatrix, &boneList[boneListIndex].matrix); } } else { // convert from 3x4 matrix to a 4x4 matrix if (HackadelicOnClient) { Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix, &BC.mFinalBones[parent].boneMatrix, &boneList[boneListIndex].newMatrix); } else { Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix, &BC.mFinalBones[parent].boneMatrix, &boneList[boneListIndex].matrix); } } } } else // now transform the matrix by it's parent, asumming we have a parent, and we aren't overriding the angles absolutely if (child) { Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix, &BC.mFinalBones[parent].boneMatrix, &tbone[2]); } // now multiply our resulting bone by an override matrix should we need to if (angleOverride & BONE_ANGLES_POSTMULT) { mdxaBone_t tempMatrix; memcpy (&tempMatrix,&BC.mFinalBones[child].boneMatrix, sizeof(mdxaBone_t)); if (HackadelicOnClient) { Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix, &tempMatrix, &boneList[boneListIndex].newMatrix); } else { Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix, &tempMatrix, &boneList[boneListIndex].matrix); } } if (r_Ghoul2UnSqash->integer) { mdxaBone_t tempMatrix; Multiply_3x4Matrix(&tempMatrix,&BC.mFinalBones[child].boneMatrix, &skel->BasePoseMat); float maxl; maxl=VectorLength(&skel->BasePoseMat.matrix[0][0]); VectorNormalize(&tempMatrix.matrix[0][0]); VectorNormalize(&tempMatrix.matrix[1][0]); VectorNormalize(&tempMatrix.matrix[2][0]); VectorScale(&tempMatrix.matrix[0][0],maxl,&tempMatrix.matrix[0][0]); VectorScale(&tempMatrix.matrix[1][0],maxl,&tempMatrix.matrix[1][0]); VectorScale(&tempMatrix.matrix[2][0],maxl,&tempMatrix.matrix[2][0]); Multiply_3x4Matrix(&BC.mFinalBones[child].boneMatrix,&tempMatrix,&skel->BasePoseMatInv); } } #define GHOUL2_RAG_STARTED 0x0010 // start the recursive hirearchial bone transform and lerp process for this model void G2_TransformGhoulBones(boneInfo_v &rootBoneList,mdxaBone_t &rootMatrix, CGhoul2Info &ghoul2, int time,bool smooth=true) { #ifdef G2_PERFORMANCE_ANALYSIS G2PerformanceCounter_G2_TransformGhoulBones++; #endif assert(ghoul2.aHeader); assert(ghoul2.currentModel); assert(ghoul2.currentModel->mdxm); if (!ghoul2.aHeader->numBones) { assert(0); // this would be strange return; } if (!ghoul2.mBoneCache) { ghoul2.mBoneCache=new CBoneCache(ghoul2.currentModel,ghoul2.aHeader); } ghoul2.mBoneCache->mod=ghoul2.currentModel; ghoul2.mBoneCache->header=ghoul2.aHeader; assert((int)ghoul2.mBoneCache->mNumBones==ghoul2.aHeader->numBones); ghoul2.mBoneCache->mSmoothingActive=false; ghoul2.mBoneCache->mUnsquash=false; // master smoothing control float val=r_Ghoul2AnimSmooth->value; if (smooth&&val>0.0f&&val<1.0f) { ghoul2.mBoneCache->mLastTouch=ghoul2.mBoneCache->mLastLastTouch; if(ghoul2.mFlags & GHOUL2_RAG_STARTED) { int k; for (k=0;ktime-250 && bone.firstCollisionTime time) { val = 0.2f; } else { val = 0.8f; } break; } } } ghoul2.mBoneCache->mSmoothFactor=val; ghoul2.mBoneCache->mSmoothingActive=true; if (r_Ghoul2UnSqashAfterSmooth->integer) { ghoul2.mBoneCache->mUnsquash=true; } } else { ghoul2.mBoneCache->mSmoothFactor=1.0f; } ghoul2.mBoneCache->mCurrentTouch++; //rww - RAGDOLL_BEGIN if (HackadelicOnClient) { ghoul2.mBoneCache->mLastLastTouch=ghoul2.mBoneCache->mCurrentTouch; ghoul2.mBoneCache->mCurrentTouchRender=ghoul2.mBoneCache->mCurrentTouch; } else { ghoul2.mBoneCache->mCurrentTouchRender=0; } //rww - RAGDOLL_END // ghoul2.mBoneCache->mWraithID=0; ghoul2.mBoneCache->frameSize = 0;// can be deleted in new G2 format //(size_t)( &((mdxaFrame_t *)0)->boneIndexes[ ghoul2.aHeader->numBones ] ); ghoul2.mBoneCache->rootBoneList=&rootBoneList; ghoul2.mBoneCache->rootMatrix=rootMatrix; ghoul2.mBoneCache->incomingTime=time; SBoneCalc &TB=ghoul2.mBoneCache->Root(); TB.newFrame=0; TB.currentFrame=0; TB.backlerp=0.0f; TB.blendFrame=0; TB.blendOldFrame=0; TB.blendMode=false; TB.blendLerp=0; } #define MDX_TAG_ORIGIN 2 //====================================================================== // // Surface Manipulation code // We've come across a surface that's designated as a bolt surface, process it and put it in the appropriate bolt place void G2_ProcessSurfaceBolt2(CBoneCache &boneCache, const mdxmSurface_t *surface, int boltNum, boltInfo_v &boltList, const surfaceInfo_t *surfInfo, const model_t *mod,mdxaBone_t &retMatrix) { mdxmVertex_t *v, *vert0, *vert1, *vert2; vec3_t axes[3], sides[3]; float pTri[3][3], d; int j, k; // now there are two types of tag surface - model ones and procedural generated types - lets decide which one we have here. if (surfInfo && surfInfo->offFlags == G2SURFACEFLAG_GENERATED) { int surfNumber = surfInfo->genPolySurfaceIndex & 0x0ffff; int polyNumber = (surfInfo->genPolySurfaceIndex >> 16) & 0x0ffff; // find original surface our original poly was in. mdxmSurface_t *originalSurf = (mdxmSurface_t *)G2_FindSurface(mod, surfNumber, surfInfo->genLod); mdxmTriangle_t *originalTriangleIndexes = (mdxmTriangle_t *)((byte*)originalSurf + originalSurf->ofsTriangles); // get the original polys indexes int index0 = originalTriangleIndexes[polyNumber].indexes[0]; int index1 = originalTriangleIndexes[polyNumber].indexes[1]; int index2 = originalTriangleIndexes[polyNumber].indexes[2]; // decide where the original verts are vert0 = (mdxmVertex_t *) ((byte *)originalSurf + originalSurf->ofsVerts); vert0+=index0; vert1 = (mdxmVertex_t *) ((byte *)originalSurf + originalSurf->ofsVerts); vert1+=index1; vert2 = (mdxmVertex_t *) ((byte *)originalSurf + originalSurf->ofsVerts); vert2+=index2; // clear out the triangle verts to be VectorClear( pTri[0] ); VectorClear( pTri[1] ); VectorClear( pTri[2] ); int *piBoneReferences = (int*) ((byte*)originalSurf + originalSurf->ofsBoneReferences); // mdxmWeight_t *w; // now go and transform just the points we need from the surface that was hit originally // w = vert0->weights; float fTotalWeight = 0.0f; int iNumWeights = G2_GetVertWeights( vert0 ); for ( k = 0 ; k < iNumWeights ; k++ ) { int iBoneIndex = G2_GetVertBoneIndex( vert0, k ); float fBoneWeight = G2_GetVertBoneWeight( vert0, k, fTotalWeight, iNumWeights ); const mdxaBone_t &bone=boneCache.Eval(piBoneReferences[iBoneIndex]); #ifdef _XBOX vec3_t vec; Q_CastShort2FloatScale(&vec[0], &vert0->vertCoords[0], 1.f / (float)GLM_COMP_SIZE); Q_CastShort2FloatScale(&vec[1], &vert0->vertCoords[1], 1.f / (float)GLM_COMP_SIZE); Q_CastShort2FloatScale(&vec[2], &vert0->vertCoords[2], 1.f / (float)GLM_COMP_SIZE); pTri[0][0] += fBoneWeight * ( DotProduct( bone.matrix[0], vec ) + bone.matrix[0][3] ); pTri[0][1] += fBoneWeight * ( DotProduct( bone.matrix[1], vec ) + bone.matrix[1][3] ); pTri[0][2] += fBoneWeight * ( DotProduct( bone.matrix[2], vec ) + bone.matrix[2][3] ); #else pTri[0][0] += fBoneWeight * ( DotProduct( bone.matrix[0], vert0->vertCoords ) + bone.matrix[0][3] ); pTri[0][1] += fBoneWeight * ( DotProduct( bone.matrix[1], vert0->vertCoords ) + bone.matrix[1][3] ); pTri[0][2] += fBoneWeight * ( DotProduct( bone.matrix[2], vert0->vertCoords ) + bone.matrix[2][3] ); #endif } // w = vert1->weights; fTotalWeight = 0.0f; iNumWeights = G2_GetVertWeights( vert1 ); for ( k = 0 ; k < iNumWeights ; k++) { int iBoneIndex = G2_GetVertBoneIndex( vert1, k ); float fBoneWeight = G2_GetVertBoneWeight( vert1, k, fTotalWeight, iNumWeights ); const mdxaBone_t &bone=boneCache.Eval(piBoneReferences[iBoneIndex]); #ifdef _XBOX vec3_t vec; Q_CastShort2FloatScale(&vec[0], &vert1->vertCoords[0], 1.f / (float)GLM_COMP_SIZE); Q_CastShort2FloatScale(&vec[1], &vert1->vertCoords[1], 1.f / (float)GLM_COMP_SIZE); Q_CastShort2FloatScale(&vec[2], &vert1->vertCoords[2], 1.f / (float)GLM_COMP_SIZE); pTri[1][0] += fBoneWeight * ( DotProduct( bone.matrix[0], vec ) + bone.matrix[0][3] ); pTri[1][1] += fBoneWeight * ( DotProduct( bone.matrix[1], vec ) + bone.matrix[1][3] ); pTri[1][2] += fBoneWeight * ( DotProduct( bone.matrix[2], vec ) + bone.matrix[2][3] ); #else pTri[1][0] += fBoneWeight * ( DotProduct( bone.matrix[0], vert1->vertCoords ) + bone.matrix[0][3] ); pTri[1][1] += fBoneWeight * ( DotProduct( bone.matrix[1], vert1->vertCoords ) + bone.matrix[1][3] ); pTri[1][2] += fBoneWeight * ( DotProduct( bone.matrix[2], vert1->vertCoords ) + bone.matrix[2][3] ); #endif } // w = vert2->weights; fTotalWeight = 0.0f; iNumWeights = G2_GetVertWeights( vert2 ); for ( k = 0 ; k < iNumWeights ; k++) { int iBoneIndex = G2_GetVertBoneIndex( vert2, k ); float fBoneWeight = G2_GetVertBoneWeight( vert2, k, fTotalWeight, iNumWeights ); const mdxaBone_t &bone=boneCache.Eval(piBoneReferences[iBoneIndex]); #ifdef _XBOX vec3_t vec; Q_CastShort2FloatScale(&vec[0], &vert2->vertCoords[0], 1.f / (float)GLM_COMP_SIZE); Q_CastShort2FloatScale(&vec[1], &vert2->vertCoords[1], 1.f / (float)GLM_COMP_SIZE); Q_CastShort2FloatScale(&vec[2], &vert2->vertCoords[2], 1.f / (float)GLM_COMP_SIZE); pTri[2][0] += fBoneWeight * ( DotProduct( bone.matrix[0], vec ) + bone.matrix[0][3] ); pTri[2][1] += fBoneWeight * ( DotProduct( bone.matrix[1], vec ) + bone.matrix[1][3] ); pTri[2][2] += fBoneWeight * ( DotProduct( bone.matrix[2], vec ) + bone.matrix[2][3] ); #else pTri[2][0] += fBoneWeight * ( DotProduct( bone.matrix[0], vert2->vertCoords ) + bone.matrix[0][3] ); pTri[2][1] += fBoneWeight * ( DotProduct( bone.matrix[1], vert2->vertCoords ) + bone.matrix[1][3] ); pTri[2][2] += fBoneWeight * ( DotProduct( bone.matrix[2], vert2->vertCoords ) + bone.matrix[2][3] ); #endif } vec3_t normal; vec3_t up; vec3_t right; vec3_t vec0, vec1; // work out baryCentricK float baryCentricK = 1.0 - (surfInfo->genBarycentricI + surfInfo->genBarycentricJ); // now we have the model transformed into model space, now generate an origin. retMatrix.matrix[0][3] = (pTri[0][0] * surfInfo->genBarycentricI) + (pTri[1][0] * surfInfo->genBarycentricJ) + (pTri[2][0] * baryCentricK); retMatrix.matrix[1][3] = (pTri[0][1] * surfInfo->genBarycentricI) + (pTri[1][1] * surfInfo->genBarycentricJ) + (pTri[2][1] * baryCentricK); retMatrix.matrix[2][3] = (pTri[0][2] * surfInfo->genBarycentricI) + (pTri[1][2] * surfInfo->genBarycentricJ) + (pTri[2][2] * baryCentricK); // generate a normal to this new triangle VectorSubtract(pTri[0], pTri[1], vec0); VectorSubtract(pTri[2], pTri[1], vec1); CrossProduct(vec0, vec1, normal); VectorNormalize(normal); // forward vector retMatrix.matrix[0][0] = normal[0]; retMatrix.matrix[1][0] = normal[1]; retMatrix.matrix[2][0] = normal[2]; // up will be towards point 0 of the original triangle. // so lets work it out. Vector is hit point - point 0 up[0] = retMatrix.matrix[0][3] - pTri[0][0]; up[1] = retMatrix.matrix[1][3] - pTri[0][1]; up[2] = retMatrix.matrix[2][3] - pTri[0][2]; // normalise it VectorNormalize(up); // that's the up vector retMatrix.matrix[0][1] = up[0]; retMatrix.matrix[1][1] = up[1]; retMatrix.matrix[2][1] = up[2]; // right is always straight CrossProduct( normal, up, right ); // that's the up vector retMatrix.matrix[0][2] = right[0]; retMatrix.matrix[1][2] = right[1]; retMatrix.matrix[2][2] = right[2]; } // no, we are looking at a normal model tag else { // whip through and actually transform each vertex v = (mdxmVertex_t *) ((byte *)surface + surface->ofsVerts); int *piBoneReferences = (int*) ((byte*)surface + surface->ofsBoneReferences); for ( j = 0; j < 3; j++ ) { // mdxmWeight_t *w; VectorClear( pTri[j] ); // w = v->weights; const int iNumWeights = G2_GetVertWeights( v ); float fTotalWeight = 0.0f; for ( k = 0 ; k < iNumWeights ; k++) { int iBoneIndex = G2_GetVertBoneIndex( v, k ); float fBoneWeight = G2_GetVertBoneWeight( v, k, fTotalWeight, iNumWeights ); const mdxaBone_t &bone=boneCache.Eval(piBoneReferences[iBoneIndex]); #ifdef _XBOX vec3_t vec; Q_CastShort2FloatScale(&vec[0], &v->vertCoords[0], 1.f / (float)GLM_COMP_SIZE); Q_CastShort2FloatScale(&vec[1], &v->vertCoords[1], 1.f / (float)GLM_COMP_SIZE); Q_CastShort2FloatScale(&vec[2], &v->vertCoords[2], 1.f / (float)GLM_COMP_SIZE); pTri[j][0] += fBoneWeight * ( DotProduct( bone.matrix[0], vec ) + bone.matrix[0][3] ); pTri[j][1] += fBoneWeight * ( DotProduct( bone.matrix[1], vec ) + bone.matrix[1][3] ); pTri[j][2] += fBoneWeight * ( DotProduct( bone.matrix[2], vec ) + bone.matrix[2][3] ); #else pTri[j][0] += fBoneWeight * ( DotProduct( bone.matrix[0], v->vertCoords ) + bone.matrix[0][3] ); pTri[j][1] += fBoneWeight * ( DotProduct( bone.matrix[1], v->vertCoords ) + bone.matrix[1][3] ); pTri[j][2] += fBoneWeight * ( DotProduct( bone.matrix[2], v->vertCoords ) + bone.matrix[2][3] ); #endif } v++;// = (mdxmVertex_t *)&v->weights[/*v->numWeights*/surface->maxVertBoneWeights]; } // clear out used arrays memset( axes, 0, sizeof( axes ) ); memset( sides, 0, sizeof( sides ) ); // work out actual sides of the tag triangle for ( j = 0; j < 3; j++ ) { sides[j][0] = pTri[(j+1)%3][0] - pTri[j][0]; sides[j][1] = pTri[(j+1)%3][1] - pTri[j][1]; sides[j][2] = pTri[(j+1)%3][2] - pTri[j][2]; } // do math trig to work out what the matrix will be from this triangle's translated position VectorNormalize2( sides[iG2_TRISIDE_LONGEST], axes[0] ); VectorNormalize2( sides[iG2_TRISIDE_SHORTEST], axes[1] ); // project shortest side so that it is exactly 90 degrees to the longer side d = DotProduct( axes[0], axes[1] ); VectorMA( axes[0], -d, axes[1], axes[0] ); VectorNormalize2( axes[0], axes[0] ); CrossProduct( sides[iG2_TRISIDE_LONGEST], sides[iG2_TRISIDE_SHORTEST], axes[2] ); VectorNormalize2( axes[2], axes[2] ); // set up location in world space of the origin point in out going matrix retMatrix.matrix[0][3] = pTri[MDX_TAG_ORIGIN][0]; retMatrix.matrix[1][3] = pTri[MDX_TAG_ORIGIN][1]; retMatrix.matrix[2][3] = pTri[MDX_TAG_ORIGIN][2]; // copy axis to matrix - do some magic to orient minus Y to positive X and so on so bolt on stuff is oriented correctly retMatrix.matrix[0][0] = axes[1][0]; retMatrix.matrix[0][1] = axes[0][0]; retMatrix.matrix[0][2] = -axes[2][0]; retMatrix.matrix[1][0] = axes[1][1]; retMatrix.matrix[1][1] = axes[0][1]; retMatrix.matrix[1][2] = -axes[2][1]; retMatrix.matrix[2][0] = axes[1][2]; retMatrix.matrix[2][1] = axes[0][2]; retMatrix.matrix[2][2] = -axes[2][2]; } } void G2_GetBoltMatrixLow(CGhoul2Info &ghoul2,int boltNum,const vec3_t scale,mdxaBone_t &retMatrix) { if (!ghoul2.mBoneCache) { retMatrix=identityMatrix; return; } assert(ghoul2.mBoneCache); CBoneCache &boneCache=*ghoul2.mBoneCache; assert(boneCache.mod); boltInfo_v &boltList=ghoul2.mBltlist; assert(boltNum>=0&&boltNum=0) { mdxaSkel_t *skel; mdxaSkelOffsets_t *offsets; offsets = (mdxaSkelOffsets_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t)); skel = (mdxaSkel_t *)((byte *)boneCache.header + sizeof(mdxaHeader_t) + offsets->offsets[boltList[boltNum].boneNumber]); Multiply_3x4Matrix(&retMatrix, &boneCache.EvalUnsmooth(boltList[boltNum].boneNumber), &skel->BasePoseMat); } else if (boltList[boltNum].surfaceNumber>=0) { const surfaceInfo_t *surfInfo=0; { int i; for (i=0;isurface<10000) { surface = (mdxmSurface_t *)G2_FindSurface(boneCache.mod,surfInfo->surface, 0); } G2_ProcessSurfaceBolt2(boneCache,surface,boltNum,boltList,surfInfo,(model_t *)boneCache.mod,retMatrix); } else { // we have a bolt without a bone or surface, not a huge problem but we ought to at least clear the bolt matrix retMatrix=identityMatrix; } } void G2API_SetSurfaceOnOffFromSkin (CGhoul2Info *ghlInfo, qhandle_t renderSkin) { int j; const skin_t *skin = R_GetSkinByHandle( renderSkin ); //FIXME: using skin handles means we have to increase the numsurfs in a skin, but reading directly would cause file hits, we need another way to cache or just deal with the larger skin_t if (skin) { ghlInfo->mSlist.clear(); //remove any overrides we had before. ghlInfo->mMeshFrameNum = 0; for ( j = 0 ; j < skin->numSurfaces ; j++ ) { int flags; int surfaceNum = G2_IsSurfaceLegal(ghlInfo->currentModel, skin->surfaces[j]->name, &flags); // the names have both been lowercased if ( !(flags&G2SURFACEFLAG_OFF) && !strcmp( skin->surfaces[j]->shader->name , "*off") ) { G2_SetSurfaceOnOff(ghlInfo, skin->surfaces[j]->name, G2SURFACEFLAG_OFF); } else { //if ( strcmp( &skin->surfaces[j]->name[strlen(skin->surfaces[j]->name)-4],"_off") ) if ( (surfaceNum != -1) && (!(flags&G2SURFACEFLAG_OFF)) ) //only turn on if it's not an "_off" surface { //G2_SetSurfaceOnOff(ghlInfo, skin->surfaces[j]->name, 0); } } } } } // set up each surface ready for rendering in the back end void RenderSurfaces(CRenderSurface &RS) { int i; const shader_t *shader = 0; int offFlags = 0; #ifdef _G2_GORE bool drawGore = true; #endif assert(RS.currentModel); assert(RS.currentModel->mdxm); // back track and get the surfinfo struct for this surface mdxmSurface_t *surface = (mdxmSurface_t *)G2_FindSurface(RS.currentModel, RS.surfaceNum, RS.lod); mdxmHierarchyOffsets_t *surfIndexes = (mdxmHierarchyOffsets_t *)((byte *)RS.currentModel->mdxm + sizeof(mdxmHeader_t)); mdxmSurfHierarchy_t *surfInfo = (mdxmSurfHierarchy_t *)((byte *)surfIndexes + surfIndexes->offsets[surface->thisSurfaceIndex]); // see if we have an override surface in the surface list const surfaceInfo_t *surfOverride = G2_FindOverrideSurface(RS.surfaceNum, RS.rootSList); // really, we should use the default flags for this surface unless it's been overriden offFlags = surfInfo->flags; // set the off flags if we have some if (surfOverride) { offFlags = surfOverride->offFlags; } // if this surface is not off, add it to the shader render list if (!offFlags) { if ( RS.cust_shader ) { shader = RS.cust_shader; } else if ( RS.skin ) { int j; // match the surface name to something in the skin file shader = R_GetShaderByHandle( surfInfo->shaderIndex ); //tr.defaultShader; for ( j = 0 ; j < RS.skin->numSurfaces ; j++ ) { // the names have both been lowercased if ( !strcmp( RS.skin->surfaces[j]->name, surfInfo->name ) ) { shader = RS.skin->surfaces[j]->shader; break; } } } else { shader = R_GetShaderByHandle( surfInfo->shaderIndex ); } // we will add shadows even if the main object isn't visible in the view // stencil shadows can't do personal models unless I polyhedron clip //using z-fail now so can do personal models -rww if ( /*!RS.personalModel && */r_shadows->integer == 2 #ifndef VV_LIGHTING // && RS.fogNum == 0 #endif && (RS.renderfx & RF_SHADOW_PLANE ) && !(RS.renderfx & ( RF_NOSHADOW | RF_DEPTHHACK ) ) && shader->sort == SS_OPAQUE ) { // set the surface info to point at the where the transformed bone list is going to be for when the surface gets rendered out CRenderableSurface *newSurf = AllocRS(); #ifdef _XBOX // On Xbox, we always use the lowest LOD mdxmSurface_t *lowsurface = (mdxmSurface_t *)G2_FindSurface(RS.currentModel, RS.surfaceNum, RS.currentModel->numLods-1); newSurf->surfaceData = lowsurface; #else if (surface->numVerts >= SHADER_MAX_VERTEXES/2) { //we need numVerts*2 xyz slots free in tess to do shadow, if this surf is going to exceed that then let's try the lowest lod -rww mdxmSurface_t *lowsurface = (mdxmSurface_t *)G2_FindSurface(RS.currentModel, RS.surfaceNum, RS.currentModel->numLods-1); newSurf->surfaceData = lowsurface; } else { newSurf->surfaceData = surface; } #endif newSurf->boneCache = RS.boneCache; R_AddDrawSurf( (surfaceType_t *)newSurf, tr.shadowShader, 0, qfalse ); } // projection shadows work fine with personal models if ( r_shadows->integer == 3 // && RS.fogNum == 0 && (RS.renderfx & RF_SHADOW_PLANE ) && !(RS.renderfx & ( RF_NOSHADOW ) ) && shader->sort == SS_OPAQUE ) { // set the surface info to point at the where the transformed bone list is going to be for when the surface gets rendered out CRenderableSurface *newSurf = AllocRS(); newSurf->surfaceData = surface; newSurf->boneCache = RS.boneCache; R_AddDrawSurf( (surfaceType_t *)newSurf, tr.projectionShadowShader, 0, qfalse ); } // don't add third_person objects if not viewing through a portal if ( !RS.personalModel ) { // set the surface info to point at the where the transformed bone list is going to be for when the surface gets rendered out CRenderableSurface *newSurf = AllocRS(); newSurf->surfaceData = surface; newSurf->boneCache = RS.boneCache; R_AddDrawSurf( (surfaceType_t *)newSurf, shader, RS.fogNum, qfalse ); #ifdef _G2_GORE if (RS.gore_set && drawGore) { int curTime = G2API_GetTime(tr.refdef.time); pair::iterator,multimap::iterator> range= RS.gore_set->mGoreRecords.equal_range(RS.surfaceNum); multimap::iterator k,kcur; CRenderableSurface *last=newSurf; for (k=range.first;k!=range.second;) { kcur=k; k++; GoreTextureCoordinates *tex=FindGoreRecord((*kcur).second.mGoreTag); if (!tex || // it is gone, lets get rid of it (*kcur).second.mDeleteTime && curTime>=(*kcur).second.mDeleteTime) // out of time { if (tex) { (*tex).~GoreTextureCoordinates(); //I don't know what's going on here, it should call the destructor for //this when it erases the record but sometimes it doesn't. -rww } RS.gore_set->mGoreRecords.erase(kcur); } else if (tex->tex[RS.lod]) { CRenderableSurface *newSurf2 = AllocRS(); *newSurf2=*newSurf; newSurf2->goreChain=0; newSurf2->alternateTex=tex->tex[RS.lod]; newSurf2->scale=1.0f; newSurf2->fade=1.0f; newSurf2->impactTime=1.0f; // done with int magicFactor42=500; // ms, impact time if (curTime>(*kcur).second.mGoreGrowStartTime && curTime<(*kcur).second.mGoreGrowStartTime+magicFactor42) { newSurf2->impactTime=float(curTime-(*kcur).second.mGoreGrowStartTime)/float(magicFactor42); // linear } if (curTime<(*kcur).second.mGoreGrowEndTime) { newSurf2->scale=1.0f/((curTime-(*kcur).second.mGoreGrowStartTime)*(*kcur).second.mGoreGrowFactor + (*kcur).second.mGoreGrowOffset); if (newSurf2->scale<1.0f) { newSurf2->scale=1.0f; } } shader_t *gshader; if ((*kcur).second.shader) { gshader=R_GetShaderByHandle((*kcur).second.shader); } else { gshader=R_GetShaderByHandle(goreShader); } // Set fade on surf. //Only if we have a fade time set, and let us fade on rgb if we want -rww if ((*kcur).second.mDeleteTime && (*kcur).second.mFadeTime) { if ((*kcur).second.mDeleteTime - curTime < (*kcur).second.mFadeTime) { newSurf2->fade=(float)((*kcur).second.mDeleteTime - curTime)/(*kcur).second.mFadeTime; if ((*kcur).second.mFadeRGB) { //RGB fades are scaled from 2.0f to 3.0f (simply to differentiate) newSurf2->fade += 2.0f; if (newSurf2->fade < 2.01f) { newSurf2->fade = 2.01f; } } } } last->goreChain=newSurf2; last=newSurf2; R_AddDrawSurf( (surfaceType_t *)newSurf2,gshader, RS.fogNum, qfalse ); } } } #endif } } // if we are turning off all descendants, then stop this recursion now if (offFlags & G2SURFACEFLAG_NODESCENDANTS) { return; } // now recursively call for the children for (i=0; i< surfInfo->numChildren; i++) { RS.surfaceNum = surfInfo->childIndexes[i]; RenderSurfaces(RS); } } // sort all the ghoul models in this list so if they go in reference order. This will ensure the bolt on's are attached to the right place // on the previous model, since it ensures the model being attached to is built and rendered first. // NOTE!! This assumes at least one model will NOT have a parent. If it does - we are screwed static void G2_Sort_Models(CGhoul2Info_v &ghoul2, int * const modelList, int * const modelCount) { int startPoint, endPoint; int i, boltTo, j; *modelCount = 0; // first walk all the possible ghoul2 models, and stuff the out array with those with no parents for (i=0; i> MODEL_SHIFT) & MODEL_AND; // is it any of the models we just added to the list? for (j=startPoint; jvalue); } /* ============== R_AddGHOULSurfaces ============== */ void R_AddGhoulSurfaces( trRefEntity_t *ent ) { shader_t *cust_shader = 0; #ifdef _G2_GORE shader_t *gore_shader = 0; #endif int fogNum = 0; bool personalModel; int cull; int i, whichLod, j; skin_t *skin; int modelCount; mdxaBone_t rootMatrix; // if we don't want ghoul2 models, then return if (r_noGhoul2->integer) { return; } assert (ent->e.ghoul2); //entity is foo if it has a glm model handle but no ghoul2 pointer! CGhoul2Info_v &ghoul2 = *ent->e.ghoul2; if (!G2_SetupModelPointers(ghoul2)) { return; } int currentTime=G2API_GetTime(tr.refdef.time); // cull the entire model if merged bounding box of both frames // is outside the view frustum. cull = R_GCullModel (ent ); if ( cull == CULL_OUT ) { return; } HackadelicOnClient=true; // are any of these models setting a new origin? RootMatrix(ghoul2,currentTime, ent->e.modelScale,rootMatrix); // don't add third_person objects if not in a portal personalModel = (ent->e.renderfx & RF_THIRD_PERSON) && !tr.viewParms.isPortal; int modelList[32]; assert(ghoul2.size()<=31); modelList[31]=548; // set up lighting now that we know we aren't culled #ifdef VV_LIGHTING if ( !personalModel ) { VVLightMan.R_SetupEntityLighting( &tr.refdef, ent ); #else if ( !personalModel || r_shadows->integer > 1 ) { R_SetupEntityLighting( &tr.refdef, ent ); #endif } // see if we are in a fog volume fogNum = R_GComputeFogNum( ent ); // sort the ghoul 2 models so bolt ons get bolted to the right model G2_Sort_Models(ghoul2, modelList, &modelCount); assert(modelList[31]==548); #ifdef _G2_GORE if (goreShader == -1) { goreShader=RE_RegisterShader("gfx/damage/burnmark1"); } #endif // construct a world matrix for this entity G2_GenerateWorldMatrix(ent->e.angles, ent->e.origin); // walk each possible model for this entity and try rendering it out for (j=0; je.customShader) { cust_shader = R_GetShaderByHandle(ent->e.customShader ); } else { cust_shader = NULL; // figure out the custom skin thing if (ent->e.customSkin) { skin = R_GetSkinByHandle(ent->e.customSkin ); } else if ( ghoul2[i].mSkin > 0 && ghoul2[i].mSkin < tr.numSkins ) { skin = R_GetSkinByHandle( ghoul2[i].mSkin ); } } if (j&&ghoul2[i].mModelBoltLink != -1) { int boltMod = (ghoul2[i].mModelBoltLink >> MODEL_SHIFT) & MODEL_AND; int boltNum = (ghoul2[i].mModelBoltLink >> BOLT_SHIFT) & BOLT_AND; mdxaBone_t bolt; G2_GetBoltMatrixLow(ghoul2[boltMod],boltNum,ent->e.modelScale,bolt); G2_TransformGhoulBones(ghoul2[i].mBlist,bolt, ghoul2[i],currentTime); } else { G2_TransformGhoulBones(ghoul2[i].mBlist, rootMatrix, ghoul2[i],currentTime); } if ( ent->e.renderfx & RF_G2MINLOD ) { whichLod = G2_ComputeLOD( ent, ghoul2[i].currentModel, 10 ); } else { whichLod = G2_ComputeLOD( ent, ghoul2[i].currentModel, ghoul2[i].mLodBias ); } G2_FindOverrideSurface(-1,ghoul2[i].mSlist); //reset the quick surface override lookup; #ifdef _G2_GORE CGoreSet *gore=0; if (ghoul2[i].mGoreSetTag) { gore=FindGoreSet(ghoul2[i].mGoreSetTag); if (!gore) // my gore is gone, so remove it { ghoul2[i].mGoreSetTag=0; } } CRenderSurface RS(ghoul2[i].mSurfaceRoot, ghoul2[i].mSlist, cust_shader, fogNum, personalModel, ghoul2[i].mBoneCache, ent->e.renderfx, skin,ghoul2[i].currentModel, whichLod, ghoul2[i].mBltlist, gore_shader, gore); #else CRenderSurface RS(ghoul2[i].mSurfaceRoot, ghoul2[i].mSlist, cust_shader, fogNum, personalModel, ghoul2[i].mBoneCache, ent->e.renderfx, skin,ghoul2[i].currentModel, whichLod, ghoul2[i].mBltlist); #endif if (!personalModel && (RS.renderfx & RF_SHADOW_PLANE) && !bInShadowRange(ent->e.origin)) { RS.renderfx |= RF_NOSHADOW; } RenderSurfaces(RS); } } HackadelicOnClient=false; } bool G2_NeedsRecalc(CGhoul2Info *ghlInfo,int frameNum) { G2_SetupModelPointers(ghlInfo); // not sure if I still need this test, probably if (ghlInfo->mSkelFrameNum!=frameNum|| !ghlInfo->mBoneCache|| ghlInfo->mBoneCache->mod!=ghlInfo->currentModel) { ghlInfo->mSkelFrameNum=frameNum; return true; } return false; } /* ============== G2_ConstructGhoulSkeleton - builds a complete skeleton for all ghoul models in a CGhoul2Info_v class - using LOD 0 ============== */ void G2_ConstructGhoulSkeleton( CGhoul2Info_v &ghoul2,const int frameNum,bool checkForNewOrigin,const vec3_t scale) { int i, j; int modelCount; mdxaBone_t rootMatrix; int modelList[32]; assert(ghoul2.size()<=31); modelList[31]=548; if (checkForNewOrigin) { RootMatrix(ghoul2,frameNum,scale,rootMatrix); } else { rootMatrix = identityMatrix; } G2_Sort_Models(ghoul2, modelList, &modelCount); assert(modelList[31]==548); for (j=0; j> MODEL_SHIFT) & MODEL_AND; int boltNum = (ghoul2[i].mModelBoltLink >> BOLT_SHIFT) & BOLT_AND; mdxaBone_t bolt; G2_GetBoltMatrixLow(ghoul2[boltMod],boltNum,scale,bolt); G2_TransformGhoulBones(ghoul2[i].mBlist,bolt,ghoul2[i],frameNum,checkForNewOrigin); } else { G2_TransformGhoulBones(ghoul2[i].mBlist,rootMatrix,ghoul2[i],frameNum,checkForNewOrigin); } } } } /* ============== RB_SurfaceGhoul ============== */ void RB_SurfaceGhoul( CRenderableSurface *surf ) { #ifdef G2_PERFORMANCE_ANALYSIS G2PerformanceTimer_RB_SurfaceGhoul.Start(); #endif int j, k; int baseIndex, baseVertex; int numVerts; mdxmVertex_t *v; int *triangles; int indexes; glIndex_t *tessIndexes; mdxmVertexTexCoord_t *pTexCoords; int *piBoneReferences; #ifdef _G2_GORE if (surf->alternateTex) { // a gore surface ready to go. /* sizeof(int)+ // num verts sizeof(int)+ // num tris sizeof(int)*newNumVerts+ // which verts to copy from original surface sizeof(float)*4*newNumVerts+ // storgage for deformed verts sizeof(float)*4*newNumVerts+ // storgage for deformed normal sizeof(float)*2*newNumVerts+ // texture coordinates sizeof(int)*newNumTris*3; // new indecies */ int *data=(int *)surf->alternateTex; numVerts=*data++; indexes=(*data++); // first up, sanity check our numbers RB_CheckOverflow(numVerts,indexes); indexes*=3; data+=numVerts; baseIndex = tess.numIndexes; baseVertex = tess.numVertexes; memcpy(&tess.xyz[baseVertex][0],data,sizeof(float)*4*numVerts); data+=4*numVerts; memcpy(&tess.normal[baseVertex][0],data,sizeof(float)*4*numVerts); data+=4*numVerts; assert(numVerts>0); //float *texCoords = tess.texCoords[0][baseVertex]; float *texCoords = tess.texCoords[baseVertex][0]; int hack = baseVertex; //rww - since the array is arranged as such we cannot increment //the relative memory position to get where we want. Maybe this //is why sof2 has the texCoords array reversed. In any case, I //am currently too lazy to get around it. //Or can you += array[.][x]+2? if (surf->scale>1.0f) { for ( j = 0; j < numVerts; j++) { texCoords[0]=((*(float *)data)-0.5f)*surf->scale+0.5f; data++; texCoords[1]=((*(float *)data)-0.5f)*surf->scale+0.5f; data++; //texCoords+=2;// Size of gore (s,t). hack++; texCoords = tess.texCoords[hack][0]; } } else { for (j=0;jfade) { static int lFade; static int j; if (surf->fade<1.0) { tess.fading = true; lFade = myftol(254.4f*surf->fade); for (j=0;jfade > 2.0f && surf->fade < 3.0f) { //hack to fade out on RGB if desired (don't want to add more to CRenderableSurface) -rww tess.fading = true; lFade = myftol(254.4f*(surf->fade-2.0f)); for (j=0;jsurfaceData; CBoneCache *bones = surf->boneCache; #ifdef VV_LIGHTING // Set any dynamic lighting needed if(backEnd.currentEntity->dlightBits) tess.dlightBits = backEnd.currentEntity->dlightBits; #endif // first up, sanity check our numbers RB_CheckOverflow( surface->numVerts, surface->numTriangles ); // // deform the vertexes by the lerped bones // // first up, sanity check our numbers baseVertex = tess.numVertexes; triangles = (int *) ((byte *)surface + surface->ofsTriangles); baseIndex = tess.numIndexes; #if 0 indexes = surface->numTriangles * 3; for (j = 0 ; j < indexes ; j++) { tess.indexes[baseIndex + j] = baseVertex + triangles[j]; } tess.numIndexes += indexes; #else indexes = surface->numTriangles; //*3; //unrolled 3 times, don't multiply tessIndexes = &tess.indexes[baseIndex]; for (j = 0 ; j < indexes ; j++) { *tessIndexes++ = baseVertex + *triangles++; *tessIndexes++ = baseVertex + *triangles++; *tessIndexes++ = baseVertex + *triangles++; } tess.numIndexes += indexes*3; #endif numVerts = surface->numVerts; #ifdef _XBOX TransformRenderSurface(surface, surf->boneCache, &tess); #else piBoneReferences = (int*) ((byte*)surface + surface->ofsBoneReferences); baseVertex = tess.numVertexes; v = (mdxmVertex_t *) ((byte *)surface + surface->ofsVerts); pTexCoords = (mdxmVertexTexCoord_t *) &v[numVerts]; // if (r_ghoul2fastnormals&&r_ghoul2fastnormals->integer==0) #if 0 if (0) { for ( j = 0; j < numVerts; j++, baseVertex++,v++ ) { const int iNumWeights = G2_GetVertWeights( v ); float fTotalWeight = 0.0f; k=0; int iBoneIndex = G2_GetVertBoneIndex( v, k ); float fBoneWeight = G2_GetVertBoneWeight( v, k, fTotalWeight, iNumWeights ); const mdxaBone_t *bone = &bones->EvalRender(piBoneReferences[iBoneIndex]); tess.xyz[baseVertex][0] = fBoneWeight * ( DotProduct( bone->matrix[0], v->vertCoords ) + bone->matrix[0][3] ); tess.xyz[baseVertex][1] = fBoneWeight * ( DotProduct( bone->matrix[1], v->vertCoords ) + bone->matrix[1][3] ); tess.xyz[baseVertex][2] = fBoneWeight * ( DotProduct( bone->matrix[2], v->vertCoords ) + bone->matrix[2][3] ); tess.normal[baseVertex][0] = fBoneWeight * DotProduct( bone->matrix[0], v->normal ); tess.normal[baseVertex][1] = fBoneWeight * DotProduct( bone->matrix[1], v->normal ); tess.normal[baseVertex][2] = fBoneWeight * DotProduct( bone->matrix[2], v->normal ); for ( k++ ; k < iNumWeights ; k++) { iBoneIndex = G2_GetVertBoneIndex( v, k ); fBoneWeight = G2_GetVertBoneWeight( v, k, fTotalWeight, iNumWeights ); bone = &bones->EvalRender(piBoneReferences[iBoneIndex]); tess.xyz[baseVertex][0] += fBoneWeight * ( DotProduct( bone->matrix[0], v->vertCoords ) + bone->matrix[0][3] ); tess.xyz[baseVertex][1] += fBoneWeight * ( DotProduct( bone->matrix[1], v->vertCoords ) + bone->matrix[1][3] ); tess.xyz[baseVertex][2] += fBoneWeight * ( DotProduct( bone->matrix[2], v->vertCoords ) + bone->matrix[2][3] ); tess.normal[baseVertex][0] += fBoneWeight * DotProduct( bone->matrix[0], v->normal ); tess.normal[baseVertex][1] += fBoneWeight * DotProduct( bone->matrix[1], v->normal ); tess.normal[baseVertex][2] += fBoneWeight * DotProduct( bone->matrix[2], v->normal ); } tess.texCoords[baseVertex][0][0] = pTexCoords[j].texCoords[0]; tess.texCoords[baseVertex][0][1] = pTexCoords[j].texCoords[1]; } } else { #endif float fTotalWeight; float fBoneWeight; float t1; float t2; const mdxaBone_t *bone; const mdxaBone_t *bone2; for ( j = 0; j < numVerts; j++, baseVertex++,v++ ) { bone = &bones->EvalRender(piBoneReferences[G2_GetVertBoneIndex( v, 0 )]); int iNumWeights = G2_GetVertWeights( v ); tess.normal[baseVertex][0] = DotProduct( bone->matrix[0], v->normal ); tess.normal[baseVertex][1] = DotProduct( bone->matrix[1], v->normal ); tess.normal[baseVertex][2] = DotProduct( bone->matrix[2], v->normal ); if (iNumWeights==1) { tess.xyz[baseVertex][0] = ( DotProduct( bone->matrix[0], v->vertCoords ) + bone->matrix[0][3] ); tess.xyz[baseVertex][1] = ( DotProduct( bone->matrix[1], v->vertCoords ) + bone->matrix[1][3] ); tess.xyz[baseVertex][2] = ( DotProduct( bone->matrix[2], v->vertCoords ) + bone->matrix[2][3] ); } else { fBoneWeight = G2_GetVertBoneWeightNotSlow( v, 0); if (iNumWeights==2) { bone2 = &bones->EvalRender(piBoneReferences[G2_GetVertBoneIndex( v, 1 )]); /* useless transposition tess.xyz[baseVertex][0] = v[0]*(w*(bone->matrix[0][0]-bone2->matrix[0][0])+bone2->matrix[0][0])+ v[1]*(w*(bone->matrix[0][1]-bone2->matrix[0][1])+bone2->matrix[0][1])+ v[2]*(w*(bone->matrix[0][2]-bone2->matrix[0][2])+bone2->matrix[0][2])+ w*(bone->matrix[0][3]-bone2->matrix[0][3]) + bone2->matrix[0][3]; */ t1 = ( DotProduct( bone->matrix[0], v->vertCoords ) + bone->matrix[0][3] ); t2 = ( DotProduct( bone2->matrix[0], v->vertCoords ) + bone2->matrix[0][3] ); tess.xyz[baseVertex][0] = fBoneWeight * (t1-t2) + t2; t1 = ( DotProduct( bone->matrix[1], v->vertCoords ) + bone->matrix[1][3] ); t2 = ( DotProduct( bone2->matrix[1], v->vertCoords ) + bone2->matrix[1][3] ); tess.xyz[baseVertex][1] = fBoneWeight * (t1-t2) + t2; t1 = ( DotProduct( bone->matrix[2], v->vertCoords ) + bone->matrix[2][3] ); t2 = ( DotProduct( bone2->matrix[2], v->vertCoords ) + bone2->matrix[2][3] ); tess.xyz[baseVertex][2] = fBoneWeight * (t1-t2) + t2; } else { tess.xyz[baseVertex][0] = fBoneWeight * ( DotProduct( bone->matrix[0], v->vertCoords ) + bone->matrix[0][3] ); tess.xyz[baseVertex][1] = fBoneWeight * ( DotProduct( bone->matrix[1], v->vertCoords ) + bone->matrix[1][3] ); tess.xyz[baseVertex][2] = fBoneWeight * ( DotProduct( bone->matrix[2], v->vertCoords ) + bone->matrix[2][3] ); fTotalWeight=fBoneWeight; for (k=1; k < iNumWeights-1 ; k++) { bone = &bones->EvalRender(piBoneReferences[G2_GetVertBoneIndex( v, k )]); fBoneWeight = G2_GetVertBoneWeightNotSlow( v, k); fTotalWeight += fBoneWeight; tess.xyz[baseVertex][0] += fBoneWeight * ( DotProduct( bone->matrix[0], v->vertCoords ) + bone->matrix[0][3] ); tess.xyz[baseVertex][1] += fBoneWeight * ( DotProduct( bone->matrix[1], v->vertCoords ) + bone->matrix[1][3] ); tess.xyz[baseVertex][2] += fBoneWeight * ( DotProduct( bone->matrix[2], v->vertCoords ) + bone->matrix[2][3] ); } bone = &bones->EvalRender(piBoneReferences[G2_GetVertBoneIndex( v, k )]); fBoneWeight = 1.0f-fTotalWeight; tess.xyz[baseVertex][0] += fBoneWeight * ( DotProduct( bone->matrix[0], v->vertCoords ) + bone->matrix[0][3] ); tess.xyz[baseVertex][1] += fBoneWeight * ( DotProduct( bone->matrix[1], v->vertCoords ) + bone->matrix[1][3] ); tess.xyz[baseVertex][2] += fBoneWeight * ( DotProduct( bone->matrix[2], v->vertCoords ) + bone->matrix[2][3] ); } } tess.texCoords[baseVertex][0][0] = pTexCoords[j].texCoords[0]; tess.texCoords[baseVertex][0][1] = pTexCoords[j].texCoords[1]; } #if 0 } #endif #endif // _XBOX #ifdef _G2_GORE while (surf->goreChain) { surf=(CRenderableSurface *)surf->goreChain; if (surf->alternateTex) { // get a gore surface ready to go. /* sizeof(int)+ // num verts sizeof(int)+ // num tris sizeof(int)*newNumVerts+ // which verts to copy from original surface sizeof(float)*4*newNumVerts+ // storgage for deformed verts sizeof(float)*4*newNumVerts+ // storgage for deformed normal sizeof(float)*2*newNumVerts+ // texture coordinates sizeof(int)*newNumTris*3; // new indecies */ int *data=(int *)surf->alternateTex; int gnumVerts=*data++; data++; float *fdata=(float *)data; fdata+=gnumVerts; for (j=0;j=0&&data[j]=0&&data[j]numVerts; #ifdef G2_PERFORMANCE_ANALYSIS G2Time_RB_SurfaceGhoul += G2PerformanceTimer_RB_SurfaceGhoul.End(); #endif } /* ================= R_LoadMDXM - load a Ghoul 2 Mesh file ================= */ /* Some information used in the creation of the JK2 - JKA bone remap table These are the old bones: Complete list of all 72 bones: */ int OldToNewRemapTable[72] = { 0,// Bone 0: "model_root": Parent: "" (index -1) 1,// Bone 1: "pelvis": Parent: "model_root" (index 0) 2,// Bone 2: "Motion": Parent: "pelvis" (index 1) 3,// Bone 3: "lfemurYZ": Parent: "pelvis" (index 1) 4,// Bone 4: "lfemurX": Parent: "pelvis" (index 1) 5,// Bone 5: "ltibia": Parent: "pelvis" (index 1) 6,// Bone 6: "ltalus": Parent: "pelvis" (index 1) 6,// Bone 7: "ltarsal": Parent: "pelvis" (index 1) 7,// Bone 8: "rfemurYZ": Parent: "pelvis" (index 1) 8,// Bone 9: "rfemurX": Parent: "pelvis" (index 1) 9,// Bone10: "rtibia": Parent: "pelvis" (index 1) 10,// Bone11: "rtalus": Parent: "pelvis" (index 1) 10,// Bone12: "rtarsal": Parent: "pelvis" (index 1) 11,// Bone13: "lower_lumbar": Parent: "pelvis" (index 1) 12,// Bone14: "upper_lumbar": Parent: "lower_lumbar" (index 13) 13,// Bone15: "thoracic": Parent: "upper_lumbar" (index 14) 14,// Bone16: "cervical": Parent: "thoracic" (index 15) 15,// Bone17: "cranium": Parent: "cervical" (index 16) 16,// Bone18: "ceyebrow": Parent: "face_always_" (index 71) 17,// Bone19: "jaw": Parent: "face_always_" (index 71) 18,// Bone20: "lblip2": Parent: "face_always_" (index 71) 19,// Bone21: "leye": Parent: "face_always_" (index 71) 20,// Bone22: "rblip2": Parent: "face_always_" (index 71) 21,// Bone23: "ltlip2": Parent: "face_always_" (index 71) 22,// Bone24: "rtlip2": Parent: "face_always_" (index 71) 23,// Bone25: "reye": Parent: "face_always_" (index 71) 24,// Bone26: "rclavical": Parent: "thoracic" (index 15) 25,// Bone27: "rhumerus": Parent: "thoracic" (index 15) 26,// Bone28: "rhumerusX": Parent: "thoracic" (index 15) 27,// Bone29: "rradius": Parent: "thoracic" (index 15) 28,// Bone30: "rradiusX": Parent: "thoracic" (index 15) 29,// Bone31: "rhand": Parent: "thoracic" (index 15) 29,// Bone32: "mc7": Parent: "thoracic" (index 15) 34,// Bone33: "r_d5_j1": Parent: "thoracic" (index 15) 35,// Bone34: "r_d5_j2": Parent: "thoracic" (index 15) 35,// Bone35: "r_d5_j3": Parent: "thoracic" (index 15) 30,// Bone36: "r_d1_j1": Parent: "thoracic" (index 15) 31,// Bone37: "r_d1_j2": Parent: "thoracic" (index 15) 31,// Bone38: "r_d1_j3": Parent: "thoracic" (index 15) 32,// Bone39: "r_d2_j1": Parent: "thoracic" (index 15) 33,// Bone40: "r_d2_j2": Parent: "thoracic" (index 15) 33,// Bone41: "r_d2_j3": Parent: "thoracic" (index 15) 32,// Bone42: "r_d3_j1": Parent: "thoracic" (index 15) 33,// Bone43: "r_d3_j2": Parent: "thoracic" (index 15) 33,// Bone44: "r_d3_j3": Parent: "thoracic" (index 15) 34,// Bone45: "r_d4_j1": Parent: "thoracic" (index 15) 35,// Bone46: "r_d4_j2": Parent: "thoracic" (index 15) 35,// Bone47: "r_d4_j3": Parent: "thoracic" (index 15) 36,// Bone48: "rhang_tag_bone": Parent: "thoracic" (index 15) 37,// Bone49: "lclavical": Parent: "thoracic" (index 15) 38,// Bone50: "lhumerus": Parent: "thoracic" (index 15) 39,// Bone51: "lhumerusX": Parent: "thoracic" (index 15) 40,// Bone52: "lradius": Parent: "thoracic" (index 15) 41,// Bone53: "lradiusX": Parent: "thoracic" (index 15) 42,// Bone54: "lhand": Parent: "thoracic" (index 15) 42,// Bone55: "mc5": Parent: "thoracic" (index 15) 43,// Bone56: "l_d5_j1": Parent: "thoracic" (index 15) 44,// Bone57: "l_d5_j2": Parent: "thoracic" (index 15) 44,// Bone58: "l_d5_j3": Parent: "thoracic" (index 15) 43,// Bone59: "l_d4_j1": Parent: "thoracic" (index 15) 44,// Bone60: "l_d4_j2": Parent: "thoracic" (index 15) 44,// Bone61: "l_d4_j3": Parent: "thoracic" (index 15) 45,// Bone62: "l_d3_j1": Parent: "thoracic" (index 15) 46,// Bone63: "l_d3_j2": Parent: "thoracic" (index 15) 46,// Bone64: "l_d3_j3": Parent: "thoracic" (index 15) 45,// Bone65: "l_d2_j1": Parent: "thoracic" (index 15) 46,// Bone66: "l_d2_j2": Parent: "thoracic" (index 15) 46,// Bone67: "l_d2_j3": Parent: "thoracic" (index 15) 47,// Bone68: "l_d1_j1": Parent: "thoracic" (index 15) 48,// Bone69: "l_d1_j2": Parent: "thoracic" (index 15) 48,// Bone70: "l_d1_j3": Parent: "thoracic" (index 15) 52// Bone71: "face_always_": Parent: "cranium" (index 17) }; /* Bone 0: "model_root": Parent: "" (index -1) #Kids: 1 Child 0: (index 1), name "pelvis" Bone 1: "pelvis": Parent: "model_root" (index 0) #Kids: 4 Child 0: (index 2), name "Motion" Child 1: (index 3), name "lfemurYZ" Child 2: (index 7), name "rfemurYZ" Child 3: (index 11), name "lower_lumbar" Bone 2: "Motion": Parent: "pelvis" (index 1) #Kids: 0 Bone 3: "lfemurYZ": Parent: "pelvis" (index 1) #Kids: 3 Child 0: (index 4), name "lfemurX" Child 1: (index 5), name "ltibia" Child 2: (index 49), name "ltail" Bone 4: "lfemurX": Parent: "lfemurYZ" (index 3) #Kids: 0 Bone 5: "ltibia": Parent: "lfemurYZ" (index 3) #Kids: 1 Child 0: (index 6), name "ltalus" Bone 6: "ltalus": Parent: "ltibia" (index 5) #Kids: 0 Bone 7: "rfemurYZ": Parent: "pelvis" (index 1) #Kids: 3 Child 0: (index 8), name "rfemurX" Child 1: (index 9), name "rtibia" Child 2: (index 50), name "rtail" Bone 8: "rfemurX": Parent: "rfemurYZ" (index 7) #Kids: 0 Bone 9: "rtibia": Parent: "rfemurYZ" (index 7) #Kids: 1 Child 0: (index 10), name "rtalus" Bone 10: "rtalus": Parent: "rtibia" (index 9) #Kids: 0 Bone 11: "lower_lumbar": Parent: "pelvis" (index 1) #Kids: 1 Child 0: (index 12), name "upper_lumbar" Bone 12: "upper_lumbar": Parent: "lower_lumbar" (index 11) #Kids: 1 Child 0: (index 13), name "thoracic" Bone 13: "thoracic": Parent: "upper_lumbar" (index 12) #Kids: 5 Child 0: (index 14), name "cervical" Child 1: (index 24), name "rclavical" Child 2: (index 25), name "rhumerus" Child 3: (index 37), name "lclavical" Child 4: (index 38), name "lhumerus" Bone 14: "cervical": Parent: "thoracic" (index 13) #Kids: 1 Child 0: (index 15), name "cranium" Bone 15: "cranium": Parent: "cervical" (index 14) #Kids: 1 Child 0: (index 52), name "face_always_" Bone 16: "ceyebrow": Parent: "face_always_" (index 52) #Kids: 0 Bone 17: "jaw": Parent: "face_always_" (index 52) #Kids: 0 Bone 18: "lblip2": Parent: "face_always_" (index 52) #Kids: 0 Bone 19: "leye": Parent: "face_always_" (index 52) #Kids: 0 Bone 20: "rblip2": Parent: "face_always_" (index 52) #Kids: 0 Bone 21: "ltlip2": Parent: "face_always_" (index 52) #Kids: 0 Bone 22: "rtlip2": Parent: "face_always_" (index 52) #Kids: 0 Bone 23: "reye": Parent: "face_always_" (index 52) #Kids: 0 Bone 24: "rclavical": Parent: "thoracic" (index 13) #Kids: 0 Bone 25: "rhumerus": Parent: "thoracic" (index 13) #Kids: 2 Child 0: (index 26), name "rhumerusX" Child 1: (index 27), name "rradius" Bone 26: "rhumerusX": Parent: "rhumerus" (index 25) #Kids: 0 Bone 27: "rradius": Parent: "rhumerus" (index 25) #Kids: 9 Child 0: (index 28), name "rradiusX" Child 1: (index 29), name "rhand" Child 2: (index 30), name "r_d1_j1" Child 3: (index 31), name "r_d1_j2" Child 4: (index 32), name "r_d2_j1" Child 5: (index 33), name "r_d2_j2" Child 6: (index 34), name "r_d4_j1" Child 7: (index 35), name "r_d4_j2" Child 8: (index 36), name "rhang_tag_bone" Bone 28: "rradiusX": Parent: "rradius" (index 27) #Kids: 0 Bone 29: "rhand": Parent: "rradius" (index 27) #Kids: 0 Bone 30: "r_d1_j1": Parent: "rradius" (index 27) #Kids: 0 Bone 31: "r_d1_j2": Parent: "rradius" (index 27) #Kids: 0 Bone 32: "r_d2_j1": Parent: "rradius" (index 27) #Kids: 0 Bone 33: "r_d2_j2": Parent: "rradius" (index 27) #Kids: 0 Bone 34: "r_d4_j1": Parent: "rradius" (index 27) #Kids: 0 Bone 35: "r_d4_j2": Parent: "rradius" (index 27) #Kids: 0 Bone 36: "rhang_tag_bone": Parent: "rradius" (index 27) #Kids: 0 Bone 37: "lclavical": Parent: "thoracic" (index 13) #Kids: 0 Bone 38: "lhumerus": Parent: "thoracic" (index 13) #Kids: 2 Child 0: (index 39), name "lhumerusX" Child 1: (index 40), name "lradius" Bone 39: "lhumerusX": Parent: "lhumerus" (index 38) #Kids: 0 Bone 40: "lradius": Parent: "lhumerus" (index 38) #Kids: 9 Child 0: (index 41), name "lradiusX" Child 1: (index 42), name "lhand" Child 2: (index 43), name "l_d4_j1" Child 3: (index 44), name "l_d4_j2" Child 4: (index 45), name "l_d2_j1" Child 5: (index 46), name "l_d2_j2" Child 6: (index 47), name "l_d1_j1" Child 7: (index 48), name "l_d1_j2" Child 8: (index 51), name "lhang_tag_bone" Bone 41: "lradiusX": Parent: "lradius" (index 40) #Kids: 0 Bone 42: "lhand": Parent: "lradius" (index 40) #Kids: 0 Bone 43: "l_d4_j1": Parent: "lradius" (index 40) #Kids: 0 Bone 44: "l_d4_j2": Parent: "lradius" (index 40) #Kids: 0 Bone 45: "l_d2_j1": Parent: "lradius" (index 40) #Kids: 0 Bone 46: "l_d2_j2": Parent: "lradius" (index 40) #Kids: 0 Bone 47: "l_d1_j1": Parent: "lradius" (index 40) #Kids: 0 Bone 48: "l_d1_j2": Parent: "lradius" (index 40) #Kids: 0 Bone 49: "ltail": Parent: "lfemurYZ" (index 3) #Kids: 0 Bone 50: "rtail": Parent: "rfemurYZ" (index 7) #Kids: 0 Bone 51: "lhang_tag_bone": Parent: "lradius" (index 40) #Kids: 0 Bone 52: "face_always_": Parent: "cranium" (index 15) #Kids: 8 Child 0: (index 16), name "ceyebrow" Child 1: (index 17), name "jaw" Child 2: (index 18), name "lblip2" Child 3: (index 19), name "leye" Child 4: (index 20), name "rblip2" Child 5: (index 21), name "ltlip2" Child 6: (index 22), name "rtlip2" Child 7: (index 23), name "reye" */ qboolean R_LoadMDXM( model_t *mod, void *buffer, const char *mod_name, qboolean &bAlreadyCached ) { int i, l, j; mdxmHeader_t *pinmodel, *mdxm; mdxmLOD_t *lod; mdxmSurface_t *surf; int version; int size; shader_t *sh; mdxmSurfHierarchy_t *surfInfo; #ifndef _M_IX86 int k; int frameSize; // mdxmTag_t *tag; mdxmTriangle_t *tri; mdxmVertex_t *v; mdxmFrame_t *cframe; int *boneRef; #endif pinmodel= (mdxmHeader_t *)buffer; // // read some fields from the binary, but only LittleLong() them when we know this wasn't an already-cached model... // version = (pinmodel->version); size = (pinmodel->ofsEnd); if (!bAlreadyCached) { version = LittleLong(version); size = LittleLong(size); } if (version != MDXM_VERSION) { #ifdef _DEBUG Com_Error( ERR_DROP, "R_LoadMDXM: %s has wrong version (%i should be %i)\n", mod_name, version, MDXM_VERSION); #else VID_Printf( PRINT_WARNING, "R_LoadMDXM: %s has wrong version (%i should be %i)\n", mod_name, version, MDXM_VERSION); #endif return qfalse; } mod->type = MOD_MDXM; mod->dataSize += size; qboolean bAlreadyFound = qfalse; mdxm = mod->mdxm = (mdxmHeader_t*) //Hunk_Alloc( size ); RE_RegisterModels_Malloc(size, buffer, mod_name, &bAlreadyFound, TAG_MODEL_GLM); assert(bAlreadyCached == bAlreadyFound); if (!bAlreadyFound) { // horrible new hackery, if !bAlreadyFound then we've just done a tag-morph, so we need to set the // bool reference passed into this function to true, to tell the caller NOT to do an FS_Freefile since // we've hijacked that memory block... // // Aaaargh. Kill me now... // bAlreadyCached = qtrue; assert( mdxm == buffer ); // memcpy( mdxm, buffer, size ); // and don't do this now, since it's the same thing LL(mdxm->ident); LL(mdxm->version); LL(mdxm->numLODs); LL(mdxm->ofsLODs); LL(mdxm->numSurfaces); LL(mdxm->ofsSurfHierarchy); LL(mdxm->ofsEnd); } // first up, go load in the animation file we need that has the skeletal animation info for this model mdxm->animIndex = RE_RegisterModel(va ("%s.gla",mdxm->animName)); if (!strcmp(mdxm->animName,"models/players/_humanoid/_humanoid")) { //if we're loading the humanoid, look for a cinematic gla for this map const char*mapname = sv_mapname->string; if (strcmp(mapname,"nomap") ) { if (strrchr(mapname,'/') ) //maps in subfolders use the root name, ( presuming only one level deep!) { mapname = strrchr(mapname,'/')+1; } RE_RegisterModel(va ("models/players/_humanoid_%s/_humanoid_%s.gla",mapname,mapname)); } } bool isAnOldModelFile = false; if (mdxm->numBones == 72 && strstr(mdxm->animName,"_humanoid") ) { isAnOldModelFile = true; } if (!mdxm->animIndex) { VID_Printf( PRINT_WARNING, "R_LoadMDXM: missing animation file %s for mesh %s\n", mdxm->animName, mdxm->name); return qfalse; } else { assert (tr.models[mdxm->animIndex]->mdxa->numBones == mdxm->numBones); if (tr.models[mdxm->animIndex]->mdxa->numBones != mdxm->numBones) { if ( isAnOldModelFile ) { VID_Printf( PRINT_WARNING, "R_LoadMDXM: converting jk2 model %s\n", mod_name); } else { #ifdef _DEBUG Com_Error( ERR_DROP, "R_LoadMDXM: %s has different bones than anim (%i != %i)\n", mod_name, mdxm->numBones, tr.models[mdxm->animIndex]->mdxa->numBones); #else VID_Printf( PRINT_WARNING, "R_LoadMDXM: %s has different bones than anim (%i != %i)\n", mod_name, mdxm->numBones, tr.models[mdxm->animIndex]->mdxa->numBones); #endif } if ( !isAnOldModelFile ) {//hmm, load up the old JK2 ones anyway? return qfalse; } } } mod->numLods = mdxm->numLODs -1 ; //copy this up to the model for ease of use - it wil get inced after this. if (bAlreadyFound) { return qtrue; // All done. Stop, go no further, do not LittleLong(), do not pass Go... } surfInfo = (mdxmSurfHierarchy_t *)( (byte *)mdxm + mdxm->ofsSurfHierarchy); for ( i = 0 ; i < mdxm->numSurfaces ; i++) { LL(surfInfo->numChildren); LL(surfInfo->parentIndex); Q_strlwr(surfInfo->name); //just in case if ( !strcmp( &surfInfo->name[strlen(surfInfo->name)-4],"_off") ) { surfInfo->name[strlen(surfInfo->name)-4]=0; //remove "_off" from name } if ( surfInfo->shader[0] == '[' ) { surfInfo->shader[0] = 0; //kill the stupid [nomaterial] since carcass doesn't } // do all the children indexs for (j=0; jnumChildren; j++) { LL(surfInfo->childIndexes[j]); } // get the shader name sh = R_FindShader( surfInfo->shader, lightmapsNone, stylesDefault, qtrue ); // insert it in the surface list if ( !sh->defaultShader ) { surfInfo->shaderIndex = sh->index; } if (surfInfo->shaderIndex) { RE_RegisterModels_StoreShaderRequest(mod_name, &surfInfo->shader[0], &surfInfo->shaderIndex); } // find the next surface surfInfo = (mdxmSurfHierarchy_t *)( (byte *)surfInfo + (size_t)( &((mdxmSurfHierarchy_t *)0)->childIndexes[ surfInfo->numChildren ] )); } // swap all the LOD's (we need to do the middle part of this even for intel, because of shader reg and err-check) lod = (mdxmLOD_t *) ( (byte *)mdxm + mdxm->ofsLODs ); for ( l = 0 ; l < mdxm->numLODs ; l++) { int triCount = 0; LL(lod->ofsEnd); // swap all the surfaces surf = (mdxmSurface_t *) ( (byte *)lod + sizeof (mdxmLOD_t) + (mdxm->numSurfaces * sizeof(mdxmLODSurfOffset_t)) ); for ( i = 0 ; i < mdxm->numSurfaces ; i++) { LL(surf->numTriangles); LL(surf->ofsTriangles); LL(surf->numVerts); LL(surf->ofsVerts); LL(surf->ofsEnd); LL(surf->ofsHeader); LL(surf->numBoneReferences); LL(surf->ofsBoneReferences); // LL(surf->maxVertBoneWeights); triCount += surf->numTriangles; if ( surf->numVerts > SHADER_MAX_VERTEXES ) { Com_Error (ERR_DROP, "R_LoadMDXM: %s has more than %i verts on a surface (%i)", mod_name, SHADER_MAX_VERTEXES, surf->numVerts ); } if ( surf->numTriangles*3 > SHADER_MAX_INDEXES ) { Com_Error (ERR_DROP, "R_LoadMDXM: %s has more than %i triangles on a surface (%i)", mod_name, SHADER_MAX_INDEXES / 3, surf->numTriangles ); } // change to surface identifier surf->ident = SF_MDX; // register the shaders #ifndef _M_IX86 // // optimisation, we don't bother doing this for standard intel case since our data's already in that format... // // FIXME - is this correct? // do all the bone reference data boneRef = (int *) ( (byte *)surf + surf->ofsBoneReferences ); for ( j = 0 ; j < surf->numBoneReferences ; j++ ) { LL(boneRef[j]); } // swap all the triangles tri = (mdxmTriangle_t *) ( (byte *)surf + surf->ofsTriangles ); for ( j = 0 ; j < surf->numTriangles ; j++, tri++ ) { LL(tri->indexes[0]); LL(tri->indexes[1]); LL(tri->indexes[2]); } // swap all the vertexes v = (mdxmVertex_t *) ( (byte *)surf + surf->ofsVerts ); for ( j = 0 ; j < surf->numVerts ; j++ ) { v->normal[0] = LittleFloat( v->normal[0] ); v->normal[1] = LittleFloat( v->normal[1] ); v->normal[2] = LittleFloat( v->normal[2] ); v->texCoords[0] = LittleFloat( v->texCoords[0] ); v->texCoords[1] = LittleFloat( v->texCoords[1] ); v->numWeights = LittleLong( v->numWeights ); v->offset[0] = LittleFloat( v->offset[0] ); v->offset[1] = LittleFloat( v->offset[1] ); v->offset[2] = LittleFloat( v->offset[2] ); for ( k = 0 ; k < /*v->numWeights*/surf->maxVertBoneWeights ; k++ ) { v->weights[k].boneIndex = LittleLong( v->weights[k].boneIndex ); v->weights[k].boneWeight = LittleFloat( v->weights[k].boneWeight ); } v = (mdxmVertex_t *)&v->weights[/*v->numWeights*/surf->maxVertBoneWeights]; } #endif if (isAnOldModelFile) { int *boneRef = (int *) ( (byte *)surf + surf->ofsBoneReferences ); for ( j = 0 ; j < surf->numBoneReferences ; j++ ) { assert(boneRef[j] >= 0 && boneRef[j] < 72); if (boneRef[j] >= 0 && boneRef[j] < 72) { boneRef[j]=OldToNewRemapTable[boneRef[j]]; } else { boneRef[j]=0; } } } // find the next surface surf = (mdxmSurface_t *)( (byte *)surf + surf->ofsEnd ); } // find the next LOD lod = (mdxmLOD_t *)( (byte *)lod + lod->ofsEnd ); } return qtrue; } /* ================= R_LoadMDXA - load a Ghoul 2 animation file ================= */ qboolean R_LoadMDXA( model_t *mod, void *buffer, const char *mod_name, qboolean &bAlreadyCached ) { mdxaHeader_t *pinmodel, *mdxa; int version; int size; #ifndef _M_IX86 int j, k, i; int frameSize; mdxaFrame_t *cframe; mdxaSkel_t *boneInfo; #endif pinmodel = (mdxaHeader_t *)buffer; // // read some fields from the binary, but only LittleLong() them when we know this wasn't an already-cached model... // version = (pinmodel->version); size = (pinmodel->ofsEnd); if (!bAlreadyCached) { version = LittleLong(version); size = LittleLong(size); } if (version != MDXA_VERSION) { VID_Printf( PRINT_WARNING, "R_LoadMDXA: %s has wrong version (%i should be %i)\n", mod_name, version, MDXA_VERSION); return qfalse; } mod->type = MOD_MDXA; mod->dataSize += size; qboolean bAlreadyFound = qfalse; mdxa = mod->mdxa = (mdxaHeader_t*) //Hunk_Alloc( size ); RE_RegisterModels_Malloc(size, buffer, mod_name, &bAlreadyFound, TAG_MODEL_GLA); assert(bAlreadyCached == bAlreadyFound); if (!bAlreadyFound) { // horrible new hackery, if !bAlreadyFound then we've just done a tag-morph, so we need to set the // bool reference passed into this function to true, to tell the caller NOT to do an FS_Freefile since // we've hijacked that memory block... // // Aaaargh. Kill me now... // bAlreadyCached = qtrue; assert( mdxa == buffer ); // memcpy( mdxa, buffer, size ); // and don't do this now, since it's the same thing LL(mdxa->ident); LL(mdxa->version); LL(mdxa->numFrames); LL(mdxa->numBones); LL(mdxa->ofsFrames); LL(mdxa->ofsEnd); } if ( mdxa->numFrames < 1 ) { VID_Printf( PRINT_WARNING, "R_LoadMDXA: %s has no frames\n", mod_name ); return qfalse; } if (bAlreadyFound) { return qtrue; // All done, stop here, do not LittleLong() etc. Do not pass go... } #ifndef _M_IX86 // // optimisation, we don't bother doing this for standard intel case since our data's already in that format... // // swap all the skeletal info boneInfo = (mdxaSkel_t *)( (byte *)mdxa + mdxa->ofsSkel); for ( i = 0 ; i < mdxa->numBones ; i++) { LL(boneInfo->numChildren); LL(boneInfo->parent); for (k=0; knumChildren; k++) { LL(boneInfo->children[k]); } // get next bone boneInfo += (size_t)( &((mdxaSkel_t *)0)->children[ boneInfo->numChildren ] ); } // swap all the frames frameSize = (size_t)( &((mdxaFrame_t *)0)->bones[ mdxa->numBones ] ); for ( i = 0 ; i < mdxa->numFrames ; i++) { cframe = (mdxaFrame_t *) ( (byte *)mdxa + mdxa->ofsFrames + i * frameSize ); cframe->radius = LittleFloat( cframe->radius ); for ( j = 0 ; j < 3 ; j++ ) { cframe->bounds[0][j] = LittleFloat( cframe->bounds[0][j] ); cframe->bounds[1][j] = LittleFloat( cframe->bounds[1][j] ); cframe->localOrigin[j] = LittleFloat( cframe->localOrigin[j] ); } for ( j = 0 ; j < mdxa->numBones * sizeof( mdxaBone_t ) / 2 ; j++ ) { ((short *)cframe->bones)[j] = LittleShort( ((short *)cframe->bones)[j] ); } } #endif return qtrue; }