From 9a6d6431b8e111428e47839b726830ed86713bfe Mon Sep 17 00:00:00 2001 From: SmileTheory Date: Fri, 29 Nov 2013 16:13:47 -0800 Subject: #6069: Remove md4 model support. --- src/renderergl1/tr_animation.c | 140 +------------------------------ src/renderergl1/tr_local.h | 7 +- src/renderergl1/tr_main.c | 3 - src/renderergl1/tr_model.c | 182 +---------------------------------------- src/renderergl1/tr_surface.c | 1 - 5 files changed, 9 insertions(+), 324 deletions(-) (limited to 'src/renderergl1') diff --git a/src/renderergl1/tr_animation.c b/src/renderergl1/tr_animation.c index 53d2f4c6..5f401370 100644 --- a/src/renderergl1/tr_animation.c +++ b/src/renderergl1/tr_animation.c @@ -34,140 +34,6 @@ frame. */ -/* -============== -R_AddAnimSurfaces -============== -*/ -void R_AddAnimSurfaces( trRefEntity_t *ent ) { - md4Header_t *header; - md4Surface_t *surface; - md4LOD_t *lod; - shader_t *shader; - int i; - - header = (md4Header_t *) tr.currentModel->modelData; - lod = (md4LOD_t *)( (byte *)header + header->ofsLODs ); - - surface = (md4Surface_t *)( (byte *)lod + lod->ofsSurfaces ); - for ( i = 0 ; i < lod->numSurfaces ; i++ ) { - shader = R_GetShaderByHandle( surface->shaderIndex ); - R_AddDrawSurf( (void *)surface, shader, 0 /*fogNum*/, qfalse ); - surface = (md4Surface_t *)( (byte *)surface + surface->ofsEnd ); - } -} - -/* -============== -RB_SurfaceAnim -============== -*/ -void RB_SurfaceAnim( md4Surface_t *surface ) { - int i, j, k; - float frontlerp, backlerp; - int *triangles; - int indexes; - int baseIndex, baseVertex; - int numVerts; - md4Vertex_t *v; - md4Bone_t bones[MD4_MAX_BONES]; - md4Bone_t *bonePtr, *bone; - md4Header_t *header; - md4Frame_t *frame; - md4Frame_t *oldFrame; - int frameSize; - - - if ( backEnd.currentEntity->e.oldframe == backEnd.currentEntity->e.frame ) { - backlerp = 0; - frontlerp = 1; - } else { - backlerp = backEnd.currentEntity->e.backlerp; - frontlerp = 1.0f - backlerp; - } - header = (md4Header_t *)((byte *)surface + surface->ofsHeader); - - frameSize = (size_t)( &((md4Frame_t *)0)->bones[ header->numBones ] ); - - frame = (md4Frame_t *)((byte *)header + header->ofsFrames + - backEnd.currentEntity->e.frame * frameSize ); - oldFrame = (md4Frame_t *)((byte *)header + header->ofsFrames + - backEnd.currentEntity->e.oldframe * frameSize ); - - RB_CheckOverflow( surface->numVerts, surface->numTriangles * 3 ); - - triangles = (int *) ((byte *)surface + surface->ofsTriangles); - indexes = surface->numTriangles * 3; - baseIndex = tess.numIndexes; - baseVertex = tess.numVertexes; - for (j = 0 ; j < indexes ; j++) { - tess.indexes[baseIndex + j] = baseIndex + triangles[j]; - } - tess.numIndexes += indexes; - - // - // lerp all the needed bones - // - if ( !backlerp ) { - // no lerping needed - bonePtr = frame->bones; - } else { - bonePtr = bones; - for ( i = 0 ; i < header->numBones*12 ; i++ ) { - ((float *)bonePtr)[i] = frontlerp * ((float *)frame->bones)[i] - + backlerp * ((float *)oldFrame->bones)[i]; - } - } - - // - // deform the vertexes by the lerped bones - // - numVerts = surface->numVerts; - // FIXME - // This makes TFC's skeletons work. Shouldn't be necessary anymore, but left - // in for reference. - //v = (md4Vertex_t *) ((byte *)surface + surface->ofsVerts + 12); - v = (md4Vertex_t *) ((byte *)surface + surface->ofsVerts); - for ( j = 0; j < numVerts; j++ ) { - vec3_t tempVert, tempNormal; - md4Weight_t *w; - - VectorClear( tempVert ); - VectorClear( tempNormal ); - w = v->weights; - for ( k = 0 ; k < v->numWeights ; k++, w++ ) { - bone = bonePtr + w->boneIndex; - - tempVert[0] += w->boneWeight * ( DotProduct( bone->matrix[0], w->offset ) + bone->matrix[0][3] ); - tempVert[1] += w->boneWeight * ( DotProduct( bone->matrix[1], w->offset ) + bone->matrix[1][3] ); - tempVert[2] += w->boneWeight * ( DotProduct( bone->matrix[2], w->offset ) + bone->matrix[2][3] ); - - tempNormal[0] += w->boneWeight * DotProduct( bone->matrix[0], v->normal ); - tempNormal[1] += w->boneWeight * DotProduct( bone->matrix[1], v->normal ); - tempNormal[2] += w->boneWeight * DotProduct( bone->matrix[2], v->normal ); - } - - tess.xyz[baseVertex + j][0] = tempVert[0]; - tess.xyz[baseVertex + j][1] = tempVert[1]; - tess.xyz[baseVertex + j][2] = tempVert[2]; - - tess.normal[baseVertex + j][0] = tempNormal[0]; - tess.normal[baseVertex + j][1] = tempNormal[1]; - tess.normal[baseVertex + j][2] = tempNormal[2]; - - tess.texCoords[baseVertex + j][0][0] = v->texCoords[0]; - tess.texCoords[baseVertex + j][0][1] = v->texCoords[1]; - - // FIXME - // This makes TFC's skeletons work. Shouldn't be necessary anymore, but left - // in for reference. - //v = (md4Vertex_t *)( ( byte * )&v->weights[v->numWeights] + 12 ); - v = (md4Vertex_t *)&v->weights[v->numWeights]; - } - - tess.numVertexes += surface->numVerts; -} - // copied and adapted from tr_mesh.c @@ -196,7 +62,7 @@ static int R_MDRCullModel( mdrHeader_t *header, trRefEntity_t *ent ) { switch ( R_CullLocalPointAndRadius( newFrame->localOrigin, newFrame->radius ) ) { // Ummm... yeah yeah I know we don't really have an md3 here.. but we pretend - // we do. After all, the purpose of md4s are not that different, are they? + // we do. After all, the purpose of mdrs are not that different, are they? case CULL_OUT: tr.pc.c_sphere_cull_md3_out++; @@ -443,7 +309,7 @@ void R_MDRAddAnimSurfaces( trRefEntity_t *ent ) { RB_MDRSurfaceAnim ============== */ -void RB_MDRSurfaceAnim( md4Surface_t *surface ) +void RB_MDRSurfaceAnim( mdrSurface_t *surface ) { int i, j, k; float frontlerp, backlerp; @@ -455,7 +321,7 @@ void RB_MDRSurfaceAnim( md4Surface_t *surface ) mdrHeader_t *header; mdrFrame_t *frame; mdrFrame_t *oldFrame; - mdrBone_t bones[MD4_MAX_BONES], *bonePtr, *bone; + mdrBone_t bones[MDR_MAX_BONES], *bonePtr, *bone; int frameSize; diff --git a/src/renderergl1/tr_local.h b/src/renderergl1/tr_local.h index 0cba2dfe..3b024ec2 100644 --- a/src/renderergl1/tr_local.h +++ b/src/renderergl1/tr_local.h @@ -474,7 +474,6 @@ typedef enum { SF_TRIANGLES, SF_POLY, SF_MD3, - SF_MD4, SF_MDR, SF_IQM, SF_FLARE, @@ -733,7 +732,6 @@ typedef enum { MOD_BAD, MOD_BRUSH, MOD_MESH, - MOD_MD4, MOD_MDR, MOD_IQM } modtype_t; @@ -746,7 +744,7 @@ typedef struct model_s { int dataSize; // just for listing purposes bmodel_t *bmodel; // only if type == MOD_BRUSH md3Header_t *md3[MD3_MAX_LODS]; // only if type == MOD_MESH - void *modelData; // only if type == (MOD_MD4 | MOD_MDR | MOD_IQM) + void *modelData; // only if type == (MOD_MDR | MOD_IQM) int numLods; } model_t; @@ -1394,9 +1392,8 @@ ANIMATED MODELS // void R_MakeAnimModel( model_t *model ); haven't seen this one really, so not needed I guess. void R_AddAnimSurfaces( trRefEntity_t *ent ); -void RB_SurfaceAnim( md4Surface_t *surfType ); void R_MDRAddAnimSurfaces( trRefEntity_t *ent ); -void RB_MDRSurfaceAnim( md4Surface_t *surface ); +void RB_MDRSurfaceAnim( mdrSurface_t *surface ); qboolean R_LoadIQM (model_t *mod, void *buffer, int filesize, const char *name ); void R_AddIQMSurfaces( trRefEntity_t *ent ); void RB_IQMSurfaceAnim( surfaceType_t *surface ); diff --git a/src/renderergl1/tr_main.c b/src/renderergl1/tr_main.c index c2e32c94..500bb788 100644 --- a/src/renderergl1/tr_main.c +++ b/src/renderergl1/tr_main.c @@ -1243,9 +1243,6 @@ void R_AddEntitySurfaces (void) { case MOD_MESH: R_AddMD3Surfaces( ent ); break; - case MOD_MD4: - R_AddAnimSurfaces( ent ); - break; case MOD_MDR: R_MDRAddAnimSurfaces( ent ); break; diff --git a/src/renderergl1/tr_model.c b/src/renderergl1/tr_model.c index 2a677be7..bbc8e437 100644 --- a/src/renderergl1/tr_model.c +++ b/src/renderergl1/tr_model.c @@ -27,7 +27,6 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA #define LL(x) x=LittleLong(x) static qboolean R_LoadMD3(model_t *mod, int lod, void *buffer, const char *name ); -static qboolean R_LoadMD4(model_t *mod, void *buffer, const char *name ); static qboolean R_LoadMDR(model_t *mod, void *buffer, int filesize, const char *name ); /* @@ -73,15 +72,10 @@ qhandle_t R_RegisterMD3(const char *name, model_t *mod) continue; ident = LittleLong(* (unsigned *) buf.u); - if (ident == MD4_IDENT) - loaded = R_LoadMD4(mod, buf.u, name); + if (ident == MD3_IDENT) + loaded = R_LoadMD3(mod, lod, buf.u, name); else - { - if (ident == MD3_IDENT) - loaded = R_LoadMD3(mod, lod, buf.u, name); - else - ri.Printf(PRINT_WARNING,"R_RegisterMD3: unknown fileid for %s\n", name); - } + ri.Printf(PRINT_WARNING,"R_RegisterMD3: unknown fileid for %s\n", name); ri.FS_FreeFile(buf.v); @@ -201,7 +195,6 @@ static modelExtToLoaderMap_t modelLoaders[ ] = { { "iqm", R_RegisterIQM }, { "mdr", R_RegisterMDR }, - { "md4", R_RegisterMD3 }, { "md3", R_RegisterMD3 } }; @@ -577,7 +570,7 @@ static qboolean R_LoadMDR( model_t *mod, void *buffer, int filesize, const char LL(pinmodel->ofsFrames); // This is a model that uses some type of compressed Bones. We don't want to uncompress every bone for each rendered frame - // over and over again, we'll uncompress it in this function already, so we must adjust the size of the target md4. + // over and over again, we'll uncompress it in this function already, so we must adjust the size of the target mdr. if(pinmodel->ofsFrames < 0) { // mdrFrame_t is larger than mdrCompFrame_t: @@ -874,162 +867,6 @@ static qboolean R_LoadMDR( model_t *mod, void *buffer, int filesize, const char return qtrue; } -/* -================= -R_LoadMD4 -================= -*/ - -static qboolean R_LoadMD4( model_t *mod, void *buffer, const char *mod_name ) { - int i, j, k, lodindex; - md4Header_t *pinmodel, *md4; - md4Frame_t *frame; - md4LOD_t *lod; - md4Surface_t *surf; - md4Triangle_t *tri; - md4Vertex_t *v; - int version; - int size; - shader_t *sh; - int frameSize; - - pinmodel = (md4Header_t *)buffer; - - version = LittleLong (pinmodel->version); - if (version != MD4_VERSION) { - ri.Printf( PRINT_WARNING, "R_LoadMD4: %s has wrong version (%i should be %i)\n", - mod_name, version, MD4_VERSION); - return qfalse; - } - - mod->type = MOD_MD4; - size = LittleLong(pinmodel->ofsEnd); - mod->dataSize += size; - mod->modelData = md4 = ri.Hunk_Alloc( size, h_low ); - - Com_Memcpy(md4, buffer, size); - - LL(md4->ident); - LL(md4->version); - LL(md4->numFrames); - LL(md4->numBones); - LL(md4->numLODs); - LL(md4->ofsFrames); - LL(md4->ofsLODs); - md4->ofsEnd = size; - - if ( md4->numFrames < 1 ) { - ri.Printf( PRINT_WARNING, "R_LoadMD4: %s has no frames\n", mod_name ); - return qfalse; - } - - // we don't need to swap tags in the renderer, they aren't used - - // swap all the frames - frameSize = (size_t)( &((md4Frame_t *)0)->bones[ md4->numBones ] ); - for ( i = 0 ; i < md4->numFrames ; i++) { - frame = (md4Frame_t *) ( (byte *)md4 + md4->ofsFrames + i * frameSize ); - frame->radius = LittleFloat( frame->radius ); - for ( j = 0 ; j < 3 ; j++ ) { - frame->bounds[0][j] = LittleFloat( frame->bounds[0][j] ); - frame->bounds[1][j] = LittleFloat( frame->bounds[1][j] ); - frame->localOrigin[j] = LittleFloat( frame->localOrigin[j] ); - } - for ( j = 0 ; j < md4->numBones * sizeof( md4Bone_t ) / 4 ; j++ ) { - ((float *)frame->bones)[j] = LittleFloat( ((float *)frame->bones)[j] ); - } - } - - // swap all the LOD's - lod = (md4LOD_t *) ( (byte *)md4 + md4->ofsLODs ); - for ( lodindex = 0 ; lodindex < md4->numLODs ; lodindex++ ) { - - // swap all the surfaces - surf = (md4Surface_t *) ( (byte *)lod + lod->ofsSurfaces ); - for ( i = 0 ; i < lod->numSurfaces ; i++) { - LL(surf->ident); - LL(surf->numTriangles); - LL(surf->ofsTriangles); - LL(surf->numVerts); - LL(surf->ofsVerts); - LL(surf->ofsEnd); - - if ( surf->numVerts >= SHADER_MAX_VERTEXES ) { - ri.Printf(PRINT_WARNING, "R_LoadMD4: %s has more than %i verts on %s (%i).\n", - mod_name, SHADER_MAX_VERTEXES - 1, surf->name[0] ? surf->name : "a surface", - surf->numVerts ); - return qfalse; - } - if ( surf->numTriangles*3 >= SHADER_MAX_INDEXES ) { - ri.Printf(PRINT_WARNING, "R_LoadMD4: %s has more than %i triangles on %s (%i).\n", - mod_name, ( SHADER_MAX_INDEXES / 3 ) - 1, surf->name[0] ? surf->name : "a surface", - surf->numTriangles ); - return qfalse; - } - - // change to surface identifier - surf->ident = SF_MD4; - - // lowercase the surface name so skin compares are faster - Q_strlwr( surf->name ); - - // register the shaders - sh = R_FindShader( surf->shader, LIGHTMAP_NONE, qtrue ); - if ( sh->defaultShader ) { - surf->shaderIndex = 0; - } else { - surf->shaderIndex = sh->index; - } - - // swap all the triangles - tri = (md4Triangle_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 - // FIXME - // This makes TFC's skeletons work. Shouldn't be necessary anymore, but left - // in for reference. - //v = (md4Vertex_t *) ( (byte *)surf + surf->ofsVerts + 12); - v = (md4Vertex_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 ); - - for ( k = 0 ; k < v->numWeights ; k++ ) { - v->weights[k].boneIndex = LittleLong( v->weights[k].boneIndex ); - v->weights[k].boneWeight = LittleFloat( v->weights[k].boneWeight ); - v->weights[k].offset[0] = LittleFloat( v->weights[k].offset[0] ); - v->weights[k].offset[1] = LittleFloat( v->weights[k].offset[1] ); - v->weights[k].offset[2] = LittleFloat( v->weights[k].offset[2] ); - } - // FIXME - // This makes TFC's skeletons work. Shouldn't be necessary anymore, but left - // in for reference. - //v = (md4Vertex_t *)( ( byte * )&v->weights[v->numWeights] + 12 ); - v = (md4Vertex_t *)( ( byte * )&v->weights[v->numWeights]); - } - - // find the next surface - surf = (md4Surface_t *)( (byte *)surf + surf->ofsEnd ); - } - - // find the next LOD - lod = (md4LOD_t *)( (byte *)lod + lod->ofsEnd ); - } - - return qtrue; -} - //============================================================================= @@ -1266,17 +1103,6 @@ void R_ModelBounds( qhandle_t handle, vec3_t mins, vec3_t maxs ) { VectorCopy( frame->bounds[0], mins ); VectorCopy( frame->bounds[1], maxs ); - return; - } else if (model->type == MOD_MD4) { - md4Header_t *header; - md4Frame_t *frame; - - header = (md4Header_t *)model->modelData; - frame = (md4Frame_t *) ((byte *)header + header->ofsFrames); - - VectorCopy( frame->bounds[0], mins ); - VectorCopy( frame->bounds[1], maxs ); - return; } else if (model->type == MOD_MDR) { mdrHeader_t *header; diff --git a/src/renderergl1/tr_surface.c b/src/renderergl1/tr_surface.c index d357d9cd..8f0905e7 100644 --- a/src/renderergl1/tr_surface.c +++ b/src/renderergl1/tr_surface.c @@ -1234,7 +1234,6 @@ void (*rb_surfaceTable[SF_NUM_SURFACE_TYPES])( void *) = { (void(*)(void*))RB_SurfaceTriangles, // SF_TRIANGLES, (void(*)(void*))RB_SurfacePolychain, // SF_POLY, (void(*)(void*))RB_SurfaceMesh, // SF_MD3, - (void(*)(void*))RB_SurfaceAnim, // SF_MD4, (void(*)(void*))RB_MDRSurfaceAnim, // SF_MDR, (void(*)(void*))RB_IQMSurfaceAnim, // SF_IQM, (void(*)(void*))RB_SurfaceFlare, // SF_FLARE, -- cgit