mirror of
https://github.com/yquake2/yquake2remaster.git
synced 2024-11-10 07:12:07 +00:00
models: model always has one mesh at least
This commit is contained in:
parent
531dc2f872
commit
3e7bd79c5b
4 changed files with 69 additions and 103 deletions
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@ -283,11 +283,13 @@ Mod_LoadModel_MDL(const char *mod_name, const void *buffer, int modfilelen,
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int version;
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dmdx_t *pheader;
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void *extradata;
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dmdxmesh_t *mesh_nodes;
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/* local copy of all values */
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int skinwidth, skinheight, framesize;
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int num_skins, num_xyz, num_st, num_tris, num_glcmds, num_frames;
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int ofs_skins, ofs_st, ofs_tris, ofs_frames, ofs_glcmds, ofs_end;
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int num_meshes, num_skins, num_xyz, num_st, num_tris, num_glcmds, num_frames;
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int ofs_meshes, ofs_skins, ofs_st, ofs_tris, ofs_frames, ofs_glcmds, ofs_end;
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pinmodel = (mdl_header_t *)buffer;
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@ -300,6 +302,7 @@ Mod_LoadModel_MDL(const char *mod_name, const void *buffer, int modfilelen,
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}
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/* generate all offsets and sizes */
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num_meshes = 1;
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num_skins = LittleLong(pinmodel->num_skins);
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skinwidth = LittleLong(pinmodel->skinwidth);
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skinheight = LittleLong(pinmodel->skinheight);
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@ -313,7 +316,8 @@ Mod_LoadModel_MDL(const char *mod_name, const void *buffer, int modfilelen,
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num_frames = LittleLong(pinmodel->num_frames);
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framesize = sizeof(daliasframe_t) + sizeof (dtrivertx_t) * (num_xyz - 1);
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ofs_skins = sizeof(*pheader); // just skip header and go
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ofs_meshes = sizeof(*pheader); // just skip header and go
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ofs_skins = ofs_meshes + num_meshes * sizeof(dmdxmesh_t);
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ofs_st = ofs_skins + num_skins * MAX_SKINNAME;
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ofs_tris = ofs_st + num_st * sizeof(dstvert_t);
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ofs_glcmds = ofs_tris + num_tris * sizeof(dtriangle_t);
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@ -381,6 +385,7 @@ Mod_LoadModel_MDL(const char *mod_name, const void *buffer, int modfilelen,
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pheader->skinheight = skinheight;
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pheader->framesize = framesize;
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pheader->num_meshes = num_meshes;
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pheader->num_skins = num_skins;
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pheader->num_xyz = num_xyz;
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pheader->num_st = num_st;
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@ -388,6 +393,7 @@ Mod_LoadModel_MDL(const char *mod_name, const void *buffer, int modfilelen,
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pheader->num_glcmds = num_glcmds;
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pheader->num_frames = num_frames;
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pheader->ofs_meshes = ofs_meshes;
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pheader->ofs_skins = ofs_skins;
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pheader->ofs_st = ofs_st;
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pheader->ofs_tris = ofs_tris;
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@ -395,6 +401,11 @@ Mod_LoadModel_MDL(const char *mod_name, const void *buffer, int modfilelen,
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pheader->ofs_glcmds = ofs_glcmds;
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pheader->ofs_end = ofs_end;
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/* create single mesh */
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mesh_nodes = (dmdxmesh_t *)((char *)pheader + pheader->ofs_meshes);
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mesh_nodes[0].start = 0;
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mesh_nodes[0].num = num_glcmds;
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{
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int i;
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const byte *curr_pos;
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@ -410,7 +421,7 @@ Mod_LoadModel_MDL(const char *mod_name, const void *buffer, int modfilelen,
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char *out_pos;
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int skin_type;
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out_pos = (char*)pheader + sizeof(*pheader);
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out_pos = (char*)pheader + pheader->ofs_skins;
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snprintf(out_pos + MAX_SKINNAME * i, MAX_SKINNAME, "%s#%d.tga", mod_name, i);
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/* skip type / int */
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@ -588,12 +599,13 @@ Mod_LoadModel_MD2(const char *mod_name, const void *buffer, int modfilelen,
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dmdx_t *pheader;
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dtriangle_t *pintri;
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dstvert_t *pinst;
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dmdxmesh_t *mesh_nodes;
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int *pincmd, header_diff;
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void *extradata;
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int i;
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/* fix for offset */
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header_diff = sizeof(*pheader) - sizeof(pinmodel);
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header_diff = sizeof(*pheader) - sizeof(pinmodel) + sizeof(dmdxmesh_t);
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if (modfilelen < sizeof(pinmodel))
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{
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@ -639,21 +651,26 @@ Mod_LoadModel_MD2(const char *mod_name, const void *buffer, int modfilelen,
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pheader->skinheight = pinmodel.skinheight;
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pheader->framesize = pinmodel.framesize;
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pheader->num_meshes = 1;
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pheader->num_skins = pinmodel.num_skins;
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pheader->num_xyz = pinmodel.num_xyz;
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pheader->num_st = pinmodel.num_st;
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pheader->num_tris = pinmodel.num_tris;
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pheader->num_glcmds = pinmodel.num_glcmds;
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pheader->num_frames = pinmodel.num_frames;
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pheader->num_meshes = 0;
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pheader->ofs_skins = header_diff + pinmodel.ofs_skins;
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pheader->ofs_st = header_diff + pinmodel.ofs_st;
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pheader->ofs_tris = header_diff + pinmodel.ofs_tris;
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pheader->ofs_frames = header_diff + pinmodel.ofs_frames;
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pheader->ofs_glcmds = header_diff + pinmodel.ofs_glcmds;
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pheader->ofs_meshes = 0;
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pheader->ofs_end = header_diff + pinmodel.ofs_end;
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pheader->ofs_meshes = sizeof(*pheader); // just skip header and go
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pheader->ofs_skins = pheader->ofs_meshes + pheader->num_meshes * sizeof(dmdxmesh_t);
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pheader->ofs_st = pheader->ofs_skins + pheader->num_skins * MAX_SKINNAME;
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pheader->ofs_tris = pheader->ofs_st + pheader->num_st * sizeof(dstvert_t);
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pheader->ofs_glcmds = pheader->ofs_tris + pheader->num_tris * sizeof(dtriangle_t);
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pheader->ofs_frames = pheader->ofs_glcmds + pheader->num_glcmds * sizeof(int);
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pheader->ofs_end = pheader->ofs_frames + pheader->framesize * pheader->num_frames;
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/* create single mesh */
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mesh_nodes = (dmdxmesh_t *)((char *)pheader + pheader->ofs_meshes);
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mesh_nodes[0].start = 0;
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mesh_nodes[0].num = pheader->num_glcmds;
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if (pheader->skinheight > MAX_LBM_HEIGHT)
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{
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@ -1041,6 +1058,7 @@ Mod_LoadModel_DKM(const char *mod_name, const void *buffer, int modfilelen,
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dmdx_t dmdxheader, *pheader = NULL;
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dkm_header_t header = {0};
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void *extradata = NULL;
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dmdxmesh_t *mesh_nodes;
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int i;
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if (sizeof(dkm_header_t) > modfilelen)
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@ -1088,6 +1106,7 @@ Mod_LoadModel_DKM(const char *mod_name, const void *buffer, int modfilelen,
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dmdxheader.framesize += header.num_xyz * sizeof(dtrivertx_t);
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}
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dmdxheader.num_meshes = 1;
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dmdxheader.num_skins = header.num_skins;
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dmdxheader.num_xyz = header.num_xyz;
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dmdxheader.num_st = header.num_st;
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@ -1096,7 +1115,8 @@ Mod_LoadModel_DKM(const char *mod_name, const void *buffer, int modfilelen,
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dmdxheader.num_frames = header.num_frames;
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/* just skip header */
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dmdxheader.ofs_skins = sizeof(dmdxheader);
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dmdxheader.ofs_meshes = sizeof(dmdxheader);
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dmdxheader.ofs_skins = dmdxheader.ofs_meshes + dmdxheader.num_meshes * sizeof(dmdxmesh_t);
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dmdxheader.ofs_st = dmdxheader.ofs_skins + dmdxheader.num_skins * MAX_SKINNAME;
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dmdxheader.ofs_tris = dmdxheader.ofs_st + dmdxheader.num_st * sizeof(dstvert_t);
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dmdxheader.ofs_frames = dmdxheader.ofs_tris + dmdxheader.num_tris * sizeof(dtriangle_t);
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@ -1110,6 +1130,11 @@ Mod_LoadModel_DKM(const char *mod_name, const void *buffer, int modfilelen,
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memcpy(pheader, &dmdxheader, sizeof(dmdxheader));
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/* create single mesh */
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mesh_nodes = (dmdxmesh_t *)((char *)pheader + pheader->ofs_meshes);
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mesh_nodes[0].start = 0;
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mesh_nodes[0].num = pheader->num_glcmds;
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memcpy ((byte*)pheader + pheader->ofs_skins, (byte *)buffer + header.ofs_skins,
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pheader->num_skins * MAX_SKINNAME);
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Mod_LoadSTvertList (pheader,
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@ -246,22 +246,12 @@ R_DrawAliasFrameLerp(entity_t *currententity, dmdx_t *paliashdr, float backlerp)
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num_mesh_nodes = paliashdr->num_meshes;
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mesh_nodes = (dmdxmesh_t *)((char*)paliashdr + paliashdr->ofs_meshes);
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if (num_mesh_nodes > 0)
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{
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int i;
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for (i = 0; i < num_mesh_nodes; i++)
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{
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R_DrawAliasDrawCommands(currententity,
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order + mesh_nodes[i].start,
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order + Q_min(
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paliashdr->num_glcmds, mesh_nodes[i].start + mesh_nodes[i].num),
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alpha, verts);
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}
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}
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else
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for (i = 0; i < num_mesh_nodes; i++)
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{
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R_DrawAliasDrawCommands(currententity,
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order, order + paliashdr->num_glcmds,
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds,
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mesh_nodes[i].start + mesh_nodes[i].num),
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alpha, verts);
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}
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@ -357,9 +347,8 @@ R_DrawAliasShadowCommand(entity_t *currententity, int *order, int *order_end,
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static void
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R_DrawAliasShadow(entity_t *currententity, dmdx_t *paliashdr, int posenum)
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{
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int *order;
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int *order, i, num_mesh_nodes;
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float height = 0, lheight;
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int num_mesh_nodes;
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dmdxmesh_t *mesh_nodes;
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lheight = currententity->origin[2] - lightspot[2];
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@ -377,21 +366,12 @@ R_DrawAliasShadow(entity_t *currententity, dmdx_t *paliashdr, int posenum)
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num_mesh_nodes = paliashdr->num_meshes;
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mesh_nodes = (dmdxmesh_t *)((char*)paliashdr + paliashdr->ofs_meshes);
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if (num_mesh_nodes > 0)
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{
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int i;
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for (i = 0; i < num_mesh_nodes; i++)
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{
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R_DrawAliasShadowCommand(currententity,
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds, mesh_nodes[i].start + mesh_nodes[i].num),
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height, lheight);
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}
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}
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else
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for (i = 0; i < num_mesh_nodes; i++)
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{
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R_DrawAliasShadowCommand(currententity,
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order, order + paliashdr->num_glcmds,
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds,
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mesh_nodes[i].start + mesh_nodes[i].num),
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height, lheight);
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}
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@ -300,22 +300,12 @@ DrawAliasFrameLerp(dmdx_t *paliashdr, entity_t* entity, vec3_t shadelight)
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num_mesh_nodes = paliashdr->num_meshes;
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mesh_nodes = (dmdxmesh_t *)((char*)paliashdr + paliashdr->ofs_meshes);
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if (num_mesh_nodes > 0)
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{
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int i;
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for (i = 0; i < num_mesh_nodes; i++)
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{
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DrawAliasFrameLerpCommands(paliashdr, entity, shadelight,
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds,
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mesh_nodes[i].start + mesh_nodes[i].num),
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shadedots, alpha, colorOnly, verts);
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}
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}
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else
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for (i = 0; i < num_mesh_nodes; i++)
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{
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DrawAliasFrameLerpCommands(paliashdr, entity, shadelight,
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order, order + paliashdr->num_glcmds,
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds,
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mesh_nodes[i].start + mesh_nodes[i].num),
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shadedots, alpha, colorOnly, verts);
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}
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}
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@ -431,7 +421,7 @@ DrawAliasShadowCommands(int *order, int *order_end, vec3_t shadevector,
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static void
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DrawAliasShadow(gl3_shadowinfo_t* shadowInfo)
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{
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int *order;
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int *order, i;
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float height = 0, lheight;
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int num_mesh_nodes;
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dmdxmesh_t *mesh_nodes;
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@ -450,7 +440,6 @@ DrawAliasShadow(gl3_shadowinfo_t* shadowInfo)
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float frontlerp = 1.0f - backlerp;
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vec3_t move, delta, vectors[3];
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vec3_t frontv, backv;
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int i;
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frame = (daliasframe_t *)((byte *)paliashdr + paliashdr->ofs_frames
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+ entity->frame * paliashdr->framesize);
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@ -490,22 +479,13 @@ DrawAliasShadow(gl3_shadowinfo_t* shadowInfo)
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num_mesh_nodes = paliashdr->num_meshes;
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mesh_nodes = (dmdxmesh_t *)((char*)paliashdr + paliashdr->ofs_meshes);
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if (num_mesh_nodes > 0)
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{
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int i;
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for (i = 0; i < num_mesh_nodes; i++)
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{
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DrawAliasShadowCommands(
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds,
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mesh_nodes[i].start + mesh_nodes[i].num),
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shadevector, height, lheight);
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}
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}
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else
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for (i = 0; i < num_mesh_nodes; i++)
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{
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DrawAliasShadowCommands(
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order, order + paliashdr->num_glcmds, shadevector, height, lheight);
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds,
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mesh_nodes[i].start + mesh_nodes[i].num),
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shadevector, height, lheight);
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}
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}
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@ -486,23 +486,13 @@ Vk_DrawAliasFrameLerp(entity_t *currententity, dmdx_t *paliashdr, float backlerp
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num_mesh_nodes = paliashdr->num_meshes;
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mesh_nodes = (dmdxmesh_t *)((char*)paliashdr + paliashdr->ofs_meshes);
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if (num_mesh_nodes > 0)
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{
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int i;
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for (i = 0; i < num_mesh_nodes; i++)
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{
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Vk_DrawAliasFrameLerpCommands(currententity,
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds,
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mesh_nodes[i].start + mesh_nodes[i].num),
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alpha, skin,
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modelMatrix, leftHandOffset, translucentIdx, verts);
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}
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}
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else
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for (i = 0; i < num_mesh_nodes; i++)
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{
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Vk_DrawAliasFrameLerpCommands(currententity,
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order, order + paliashdr->num_glcmds, alpha, skin,
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds,
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mesh_nodes[i].start + mesh_nodes[i].num),
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alpha, skin,
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modelMatrix, leftHandOffset, translucentIdx, verts);
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}
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}
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@ -1031,7 +1021,7 @@ R_DrawAliasModel(entity_t *currententity, const model_t *currentmodel)
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if (vk_shadows->value && !(currententity->flags & (RF_TRANSLUCENT | RF_WEAPONMODEL)))
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{
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int num_mesh_nodes;
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int num_mesh_nodes, i;
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dmdxmesh_t *mesh_nodes;
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float model[16];
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int *order;
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@ -1044,21 +1034,12 @@ R_DrawAliasModel(entity_t *currententity, const model_t *currentmodel)
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num_mesh_nodes = paliashdr->num_meshes;
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mesh_nodes = (dmdxmesh_t *)((char*)paliashdr + paliashdr->ofs_meshes);
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if (num_mesh_nodes > 0)
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for (i = 0; i < num_mesh_nodes; i++)
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{
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int i;
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for (i = 0; i < num_mesh_nodes; i++)
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{
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Vk_DrawAliasShadow (
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds,
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mesh_nodes[i].start + mesh_nodes[i].num),
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currententity->frame, model, currententity);
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}
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}
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else
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{
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Vk_DrawAliasShadow (order, order + paliashdr->num_glcmds,
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Vk_DrawAliasShadow (
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order + mesh_nodes[i].start,
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order + Q_min(paliashdr->num_glcmds,
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mesh_nodes[i].start + mesh_nodes[i].num),
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currententity->frame, model, currententity);
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}
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}
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