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Added SurfaceSkin MODELDEF property, allows overriding MD3 per-surface skins.

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This commit is contained in:
Jordon Moss 2016-07-14 12:35:30 -03:00 committed by Christoph Oelckers
parent bc7b439dd0
commit b3b2eb42c6
4 changed files with 59 additions and 3 deletions
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37
src/gl/models/gl_models.cpp
View file

@ -460,7 +460,7 @@ void gl_InitModels()
{
int Lump, lastLump;
FString path;
int index;
int index, surface;
int i;
FSpriteModelFrame smf;
@ -696,6 +696,39 @@ void gl_InitModels()
}
}
}
else if (sc.Compare("surfaceskin"))
{
sc.MustGetNumber();
index = sc.Number;
sc.MustGetNumber();
surface = sc.Number;
if (index<0 || index >= MAX_MODELS_PER_FRAME)
{
sc.ScriptError("Too many models in %s", smf.type->TypeName.GetChars());
}
if (surface<0 || index >= MD3_MAX_SURFACES)
{
sc.ScriptError("Invalid MD3 Surface %d in %s", MD3_MAX_SURFACES, smf.type->TypeName.GetChars());
}
sc.MustGetString();
FixPathSeperator(sc.String);
if (sc.Compare(""))
{
smf.surfaceskinIDs[index][surface] = FNullTextureID();
}
else
{
smf.surfaceskinIDs[index][surface] = LoadSkin("", sc.String);
if (!smf.surfaceskinIDs[index][surface].isValid())
{
Printf("Surface Skin '%s' not found in '%s'\n",
sc.String, smf.type->TypeName.GetChars());
}
}
}
else if (sc.Compare("frameindex") || sc.Compare("frame"))
{
bool isframe=!!sc.Compare("frame");
@ -901,6 +934,8 @@ void gl_RenderFrameModels( const FSpriteModelFrame *smf,
mdl->BuildVertexBuffer();
gl_RenderState.SetVertexBuffer(mdl->mVBuf);
mdl->PushSpriteFrame(smf, i);
if ( smfNext && smf->modelframes[i] != smfNext->modelframes[i] )
mdl->RenderFrame(tex, smf->modelframes[i], smfNext->modelframes[i], inter, translation);
else

8
src/gl/models/gl_models.h
View file

@ -16,9 +16,12 @@ enum { VX, VZ, VY };
#define DMD_MAGIC 0x4D444D44
#define MD3_MAGIC 0x33504449
#define NUMVERTEXNORMALS 162
#define MD3_MAX_SURFACES 32
FTextureID LoadSkin(const char * path, const char * fn);
// [JM] Necessary forward declaration
typedef struct FSpriteModelFrame FSpriteModelFrame;
class FModel
{
@ -42,6 +45,10 @@ public:
}
virtual float getAspectFactor() { return 1.f; }
const FSpriteModelFrame *curSpriteMDLFrame;
int curMDLIndex;
void PushSpriteFrame(const FSpriteModelFrame *smf, int index) { curSpriteMDLFrame = smf; curMDLIndex = index; };
FModelVertexBuffer *mVBuf;
FString mFileName;
};
@ -347,6 +354,7 @@ struct FSpriteModelFrame
{
int modelIDs[MAX_MODELS_PER_FRAME];
FTextureID skinIDs[MAX_MODELS_PER_FRAME];
FTextureID surfaceskinIDs[MAX_MODELS_PER_FRAME][MD3_MAX_SURFACES];
int modelframes[MAX_MODELS_PER_FRAME];
float xscale, yscale, zscale;
// [BB] Added zoffset, rotation parameters and flags.

14
src/gl/models/gl_models_md3.cpp
View file

@ -319,6 +319,11 @@ void FMD3Model::AddSkins(BYTE *hitlist)
{
for (int i = 0; i < numSurfaces; i++)
{
if (curSpriteMDLFrame->surfaceskinIDs[curMDLIndex][i].isValid())
{
hitlist[curSpriteMDLFrame->surfaceskinIDs[curMDLIndex][i].GetIndex()] |= FTexture::TEX_Flat;
}
MD3Surface * surf = &surfaces[i];
for (int j = 0; j < surf->numSkins; j++)
{
@ -365,8 +370,15 @@ void FMD3Model::RenderFrame(FTexture * skin, int frameno, int frameno2, double i
FTexture *surfaceSkin = skin;
if (!surfaceSkin)
{
if (surf->numSkins==0 || !surf->skins[0].isValid()) return;
if (curSpriteMDLFrame->surfaceskinIDs[curMDLIndex][i].isValid())
{
surfaceSkin = TexMan(curSpriteMDLFrame->surfaceskinIDs[curMDLIndex][i]);
}
else if(surf->numSkins > 0 && surf->skins[0].isValid())
{
surfaceSkin = TexMan(surf->skins[0]);
}
if (!surfaceSkin) return;
}

1
src/gl/scene/gl_scene.cpp
View file

@ -1113,6 +1113,7 @@ void FGLInterface::Precache(BYTE *texhitlist, TMap<PClassActor*, bool> &actorhit
}
else if (smf->modelIDs[i] != -1)
{
Models[smf->modelIDs[i]]->PushSpriteFrame(smf, i);
Models[smf->modelIDs[i]]->AddSkins(texhitlist);
}
if (smf->modelIDs[i] != -1)