X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=model_alias.c;h=d869e14f3bc21c27085cb6aa41fc1568c81534b6;hp=a2483327aea7677d98db116a2b3d352dfa16d8e8;hb=e3659f7d732ee4b564af752529bc6f0c3b489e8d;hpb=71c61efff50dd075867e9d047770c59f7c0b8437 diff --git a/model_alias.c b/model_alias.c index a2483327..d869e14f 100644 --- a/model_alias.c +++ b/model_alias.c @@ -26,27 +26,27 @@ void Mod_AliasInit (void) { } -void Mod_Alias_GetMesh_Vertex3f(const model_t *model, const frameblend_t *frameblend, const aliasmesh_t *mesh, float *out3f) +void Mod_Alias_GetMesh_Vertex3f(const model_t *model, const frameblend_t *frameblend, const surfmesh_t *mesh, float *out3f) { if (mesh->num_vertexboneweights) { int i, k, blends; - aliasvertexboneweight_t *v; + surfmeshvertexboneweight_t *v; float *out, *matrix, m[12], bonepose[256][12]; // vertex weighted skeletal // interpolate matrices and concatenate them to their parents - for (i = 0;i < model->alias.aliasnum_bones;i++) + for (i = 0;i < model->num_bones;i++) { for (k = 0;k < 12;k++) m[k] = 0; for (blends = 0;blends < 4 && frameblend[blends].lerp > 0;blends++) { - matrix = model->alias.aliasdata_poses + (frameblend[blends].frame * model->alias.aliasnum_bones + i) * 12; + matrix = model->data_poses + (frameblend[blends].frame * model->num_bones + i) * 12; for (k = 0;k < 12;k++) m[k] += matrix[k] * frameblend[blends].lerp; } - if (model->alias.aliasdata_bones[i].parent >= 0) - R_ConcatTransforms(bonepose[model->alias.aliasdata_bones[i].parent], m, bonepose[i]); + if (model->data_bones[i].parent >= 0) + R_ConcatTransforms(bonepose[model->data_bones[i].parent], m, bonepose[i]); else for (k = 0;k < 12;k++) bonepose[i][k] = m[k]; @@ -62,7 +62,7 @@ void Mod_Alias_GetMesh_Vertex3f(const model_t *model, const frameblend_t *frameb out[0] += v->origin[0] * matrix[0] + v->origin[1] * matrix[1] + v->origin[2] * matrix[ 2] + v->origin[3] * matrix[ 3]; out[1] += v->origin[0] * matrix[4] + v->origin[1] * matrix[5] + v->origin[2] * matrix[ 6] + v->origin[3] * matrix[ 7]; out[2] += v->origin[0] * matrix[8] + v->origin[1] * matrix[9] + v->origin[2] * matrix[10] + v->origin[3] * matrix[11]; - } + } } else { @@ -70,6 +70,8 @@ void Mod_Alias_GetMesh_Vertex3f(const model_t *model, const frameblend_t *frameb float lerp1, lerp2, lerp3, lerp4; const float *vertsbase, *verts1, *verts2, *verts3, *verts4; // vertex morph + if (!mesh->data_morphvertex3f) + Host_Error("model %s has no skeletal or vertex morph animation data\n", model->name); vertsbase = mesh->data_morphvertex3f; vertcount = mesh->num_vertices; verts1 = vertsbase + frameblend[0].frame * vertcount * 3; @@ -102,22 +104,90 @@ void Mod_Alias_GetMesh_Vertex3f(const model_t *model, const frameblend_t *frameb } } -static void Mod_Alias_Mesh_CompileFrameZero(aliasmesh_t *mesh) +int Mod_Alias_GetTagMatrix(const model_t *model, int poseframe, int tagindex, matrix4x4_t *outmatrix) +{ + const float *boneframe; + float tempbonematrix[12], bonematrix[12]; + Matrix4x4_CreateIdentity(outmatrix); + if (model->num_bones) + { + if (tagindex < 0 || tagindex >= model->num_bones) + return 4; + if (poseframe >= model->num_poses) + return 6; + boneframe = model->data_poses + poseframe * model->num_bones * 12; + memcpy(bonematrix, boneframe + tagindex * 12, sizeof(float[12])); + while (model->data_bones[tagindex].parent >= 0) + { + memcpy(tempbonematrix, bonematrix, sizeof(float[12])); + R_ConcatTransforms(boneframe + model->data_bones[tagindex].parent * 12, tempbonematrix, bonematrix); + tagindex = model->data_bones[tagindex].parent; + } + outmatrix->m[0][0] = bonematrix[0]; + outmatrix->m[0][1] = bonematrix[1]; + outmatrix->m[0][2] = bonematrix[2]; + outmatrix->m[0][3] = bonematrix[3]; + outmatrix->m[1][0] = bonematrix[4]; + outmatrix->m[1][1] = bonematrix[5]; + outmatrix->m[1][2] = bonematrix[6]; + outmatrix->m[1][3] = bonematrix[7]; + outmatrix->m[2][0] = bonematrix[8]; + outmatrix->m[2][1] = bonematrix[9]; + outmatrix->m[2][2] = bonematrix[10]; + outmatrix->m[2][3] = bonematrix[11]; + outmatrix->m[3][0] = 0; + outmatrix->m[3][1] = 0; + outmatrix->m[3][2] = 0; + outmatrix->m[3][3] = 1; + } + else if (model->num_tags) + { + if (tagindex < 0 || tagindex >= model->num_tags) + return 4; + if (poseframe >= model->num_tagframes) + return 6; + *outmatrix = model->data_tags[poseframe * model->num_tags + tagindex].matrix; + } + return 0; +} + +int Mod_Alias_GetTagIndexForName(const model_t *model, unsigned int skin, const char *tagname) +{ + int i; + if (model->data_overridetagnamesforskin && skin < (unsigned int)model->numskins && model->data_overridetagnamesforskin[(unsigned int)skin].num_overridetagnames) + for (i = 0;i < model->data_overridetagnamesforskin[skin].num_overridetagnames;i++) + if (!strcasecmp(tagname, model->data_overridetagnamesforskin[skin].data_overridetagnames[i].name)) + return i + 1; + if (model->num_bones) + for (i = 0;i < model->num_bones;i++) + if (!strcasecmp(tagname, model->data_bones[i].name)) + return i + 1; + if (model->num_tags) + for (i = 0;i < model->num_tags;i++) + if (!strcasecmp(tagname, model->data_tags[i].name)) + return i + 1; + return 0; +} + +static void Mod_Alias_Mesh_CompileFrameZero(surfmesh_t *mesh) { frameblend_t frameblend[4] = {{0, 1}, {0, 0}, {0, 0}, {0, 0}}; - mesh->data_basevertex3f = Mem_Alloc(loadmodel->mempool, mesh->num_vertices * sizeof(float[3][4])); - mesh->data_basesvector3f = mesh->data_basevertex3f + mesh->num_vertices * 3; - mesh->data_basetvector3f = mesh->data_basevertex3f + mesh->num_vertices * 6; - mesh->data_basenormal3f = mesh->data_basevertex3f + mesh->num_vertices * 9; - Mod_Alias_GetMesh_Vertex3f(loadmodel, frameblend, mesh, mesh->data_basevertex3f); - Mod_BuildTextureVectorsAndNormals(mesh->num_vertices, mesh->num_triangles, mesh->data_basevertex3f, mesh->data_texcoord2f, mesh->data_element3i, mesh->data_basesvector3f, mesh->data_basetvector3f, mesh->data_basenormal3f); + mesh->data_vertex3f = Mem_Alloc(loadmodel->mempool, mesh->num_vertices * sizeof(float[3][4])); + mesh->data_svector3f = mesh->data_vertex3f + mesh->num_vertices * 3; + mesh->data_tvector3f = mesh->data_vertex3f + mesh->num_vertices * 6; + mesh->data_normal3f = mesh->data_vertex3f + mesh->num_vertices * 9; + Mod_Alias_GetMesh_Vertex3f(loadmodel, frameblend, mesh, mesh->data_vertex3f); + Mod_BuildTextureVectorsAndNormals(0, mesh->num_vertices, mesh->num_triangles, mesh->data_vertex3f, mesh->data_texcoordtexture2f, mesh->data_element3i, mesh->data_svector3f, mesh->data_tvector3f, mesh->data_normal3f); } static void Mod_MDLMD2MD3_TraceBox(model_t *model, int frame, trace_t *trace, const vec3_t boxstartmins, const vec3_t boxstartmaxs, const vec3_t boxendmins, const vec3_t boxendmaxs, int hitsupercontentsmask) { - int i, framenum; + int i, linetrace; float segmentmins[3], segmentmaxs[3]; - colbrushf_t *thisbrush_start, *thisbrush_end; + frameblend_t frameblend[4]; + msurface_t *surface; + surfmesh_t *mesh; + colbrushf_t *thisbrush_start = NULL, *thisbrush_end = NULL; matrix4x4_t startmatrix, endmatrix; memset(trace, 0, sizeof(*trace)); trace->fraction = 1; @@ -129,37 +199,26 @@ static void Mod_MDLMD2MD3_TraceBox(model_t *model, int frame, trace_t *trace, co segmentmaxs[0] = max(boxstartmaxs[0], boxendmaxs[0]); segmentmaxs[1] = max(boxstartmaxs[1], boxendmaxs[1]); segmentmaxs[2] = max(boxstartmaxs[2], boxendmaxs[2]); - if (VectorCompare(boxstartmins, boxstartmaxs) && VectorCompare(boxendmins, boxendmaxs)) - { - // line trace - for (i = 0;i < model->alias.aliasnum_meshes;i++) - { - framenum = frame; - if (framenum < 0 || framenum > model->alias.aliasdata_meshes[i].num_morphframes) - framenum = 0; - if (model->alias.aliasdata_meshes[i].data_morphvertex3f) - Collision_TraceLineTriangleMeshFloat(trace, boxstartmins, boxendmins, model->alias.aliasdata_meshes[i].num_triangles, model->alias.aliasdata_meshes[i].data_element3i, model->alias.aliasdata_meshes[i].data_morphvertex3f + framenum * model->alias.aliasdata_meshes[i].num_vertices * 3, SUPERCONTENTS_SOLID, segmentmins, segmentmaxs); - //else - // FIXME!!! this needs to handle skeletal! - } - } - else + linetrace = VectorCompare(boxstartmins, boxstartmaxs) && VectorCompare(boxendmins, boxendmaxs); + if (!linetrace) { // box trace, performed as brush trace Matrix4x4_CreateIdentity(&startmatrix); Matrix4x4_CreateIdentity(&endmatrix); thisbrush_start = Collision_BrushForBox(&startmatrix, boxstartmins, boxstartmaxs); thisbrush_end = Collision_BrushForBox(&endmatrix, boxendmins, boxendmaxs); - for (i = 0;i < model->alias.aliasnum_meshes;i++) - { - framenum = frame; - if (framenum < 0 || framenum > model->alias.aliasdata_meshes[i].num_morphframes) - framenum = 0; - if (model->alias.aliasdata_meshes[i].data_morphvertex3f) - Collision_TraceBrushTriangleMeshFloat(trace, thisbrush_start, thisbrush_end, model->alias.aliasdata_meshes[i].num_triangles, model->alias.aliasdata_meshes[i].data_element3i, model->alias.aliasdata_meshes[i].data_morphvertex3f + framenum * model->alias.aliasdata_meshes[i].num_vertices * 3, SUPERCONTENTS_SOLID, segmentmins, segmentmaxs); - //else - // FIXME!!! this needs to handle skeletal! - } + } + memset(frameblend, 0, sizeof(frameblend)); + frameblend[0].frame = frame; + frameblend[0].lerp = 1; + for (i = 0, surface = model->data_surfaces;i < model->num_surfaces;i++, surface++) + { + mesh = surface->groupmesh; + Mod_Alias_GetMesh_Vertex3f(model, frameblend, mesh, varray_vertex3f); + if (linetrace) + Collision_TraceLineTriangleMeshFloat(trace, boxstartmins, boxendmins, mesh->num_triangles, mesh->data_element3i, varray_vertex3f, SUPERCONTENTS_SOLID, segmentmins, segmentmaxs); + else + Collision_TraceBrushTriangleMeshFloat(trace, thisbrush_start, thisbrush_end, mesh->num_triangles, mesh->data_element3i, varray_vertex3f, SUPERCONTENTS_SOLID, segmentmins, segmentmaxs); } } @@ -167,14 +226,15 @@ static void Mod_CalcAliasModelBBoxes (void) { int vnum, meshnum; float dist, yawradius, radius; - aliasmesh_t *mesh; + surfmesh_t *mesh; float *v; VectorClear(loadmodel->normalmins); VectorClear(loadmodel->normalmaxs); yawradius = 0; radius = 0; - for (meshnum = 0, mesh = loadmodel->alias.aliasdata_meshes;meshnum < loadmodel->alias.aliasnum_meshes;meshnum++, mesh++) + for (meshnum = 0;meshnum < loadmodel->num_surfaces;meshnum++) { + mesh = loadmodel->meshlist[meshnum]; for (vnum = 0, v = mesh->data_morphvertex3f;vnum < mesh->num_vertices * mesh->num_morphframes;vnum++, v += 3) { if (loadmodel->normalmins[0] > v[0]) loadmodel->normalmins[0] = v[0]; @@ -278,7 +338,7 @@ static void Mod_MDL_LoadFrames (qbyte* datapointer, int inverts, vec3_t scale, v { pinframe = (daliasframe_t *)datapointer; datapointer += sizeof(daliasframe_t); - Mod_ConvertAliasVerts(inverts, scale, translate, (trivertx_t *)datapointer, loadmodel->alias.aliasdata_meshes->data_morphvertex3f + pose * loadmodel->alias.aliasdata_meshes->num_vertices * 3, vertremap); + Mod_ConvertAliasVerts(inverts, scale, translate, (trivertx_t *)datapointer, loadmodel->meshlist[0]->data_morphvertex3f + pose * loadmodel->meshlist[0]->num_vertices * 3, vertremap); datapointer += sizeof(trivertx_t) * inverts; pose++; } @@ -286,85 +346,33 @@ static void Mod_MDL_LoadFrames (qbyte* datapointer, int inverts, vec3_t scale, v } static skinframe_t missingskinframe; -aliaslayer_t mod_alias_layersbuffer[16]; // 7 currently used -void Mod_BuildAliasSkinFromSkinFrame(aliasskin_t *skin, skinframe_t *skinframe) +static void Mod_BuildAliasSkinFromSkinFrame(texture_t *skin, skinframe_t *skinframe) { - aliaslayer_t *layer; - // hack if (skinframe == NULL) { skinframe = &missingskinframe; memset(skinframe, 0, sizeof(*skinframe)); - skinframe->base = r_notexture; + skinframe->base = r_texture_notexture; } - memset(&mod_alias_layersbuffer, 0, sizeof(mod_alias_layersbuffer)); - layer = mod_alias_layersbuffer; - layer->flags = ALIASLAYER_SPECULAR; - layer->texture = skinframe->gloss; - layer->nmap = skinframe->nmap; - layer++; - if (skinframe->merged != NULL) - { - layer->flags = ALIASLAYER_DIFFUSE | ALIASLAYER_NODRAW_IF_COLORMAPPED; - layer->texture = skinframe->merged; - layer->nmap = skinframe->nmap; - layer++; - } - if (skinframe->base != NULL) - { - layer->flags = ALIASLAYER_DIFFUSE; - if (skinframe->merged != NULL) - layer->flags |= ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED; - layer->texture = skinframe->base; - layer->nmap = skinframe->nmap; - layer++; - } - if (skinframe->pants != NULL) - { - layer->flags = ALIASLAYER_DIFFUSE | ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_COLORMAP_PANTS; - layer->texture = skinframe->pants; - layer->nmap = skinframe->nmap; - layer++; - } - if (skinframe->shirt != NULL) - { - layer->flags = ALIASLAYER_DIFFUSE | ALIASLAYER_NODRAW_IF_NOTCOLORMAPPED | ALIASLAYER_COLORMAP_SHIRT; - layer->texture = skinframe->shirt; - layer->nmap = skinframe->nmap; - layer++; - } - - if (skinframe->glow != NULL) - { - layer->flags = 0; - layer->texture = skinframe->glow; - layer++; - } - - layer->flags = ALIASLAYER_FOG | ALIASLAYER_FORCEDRAW_IF_FIRSTPASS; - layer->texture = skinframe->fog; - layer++; - - skin->flags = 0; - // fog texture only exists if some pixels are transparent... - if (skinframe->fog != NULL) - skin->flags |= ALIASSKIN_TRANSPARENT; - - skin->num_layers = layer - mod_alias_layersbuffer; - skin->data_layers = Mem_Alloc(loadmodel->mempool, skin->num_layers * sizeof(aliaslayer_t)); - memcpy(skin->data_layers, mod_alias_layersbuffer, skin->num_layers * sizeof(aliaslayer_t)); + skin->skin = *skinframe; + skin->currentframe = skin; + skin->basematerialflags = MATERIALFLAG_WALL; + if (skin->skin.fog) + skin->basematerialflags |= MATERIALFLAG_ALPHA | MATERIALFLAG_TRANSPARENT; + skin->currentmaterialflags = skin->basematerialflags; } -void Mod_BuildAliasSkinsFromSkinFiles(aliasskin_t *skin, skinfile_t *skinfile, char *meshname, char *shadername) +static void Mod_BuildAliasSkinsFromSkinFiles(texture_t *skin, skinfile_t *skinfile, char *meshname, char *shadername) { int i; skinfileitem_t *skinfileitem; skinframe_t tempskinframe; if (skinfile) { - for (i = 0;skinfile;skinfile = skinfile->next, i++, skin++) + // the skin += loadmodel->num_surfaces part of this is because data_textures on alias models is arranged as [numskins][numsurfaces] + for (i = 0;skinfile;skinfile = skinfile->next, i++, skin += loadmodel->num_surfaces) { memset(skin, 0, sizeof(*skin)); for (skinfileitem = skinfile->items;skinfileitem;skinfileitem = skinfileitem->next) @@ -377,12 +385,14 @@ void Mod_BuildAliasSkinsFromSkinFiles(aliasskin_t *skin, skinfile_t *skinfile, c Mod_BuildAliasSkinFromSkinFrame(skin, &tempskinframe); else { - Con_Printf("mesh \"%s\": failed to load skin #%i \"%s\", falling back to mesh's internal shader name \"%s\"\n", meshname, i, skinfileitem->replacement, shadername); + if (cls.state != ca_dedicated) + Con_Printf("mesh \"%s\": failed to load skin #%i \"%s\", falling back to mesh's internal shader name \"%s\"\n", meshname, i, skinfileitem->replacement, shadername); if (Mod_LoadSkinFrame(&tempskinframe, shadername, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_CLAMP | TEXF_PRECACHE | TEXF_PICMIP, true, false, true)) Mod_BuildAliasSkinFromSkinFrame(skin, &tempskinframe); else { - Con_Printf("failed to load skin \"%s\"\n", shadername); + if (cls.state != ca_dedicated) + Con_Printf("failed to load skin \"%s\"\n", shadername); Mod_BuildAliasSkinFromSkinFrame(skin, NULL); } } @@ -397,7 +407,8 @@ void Mod_BuildAliasSkinsFromSkinFiles(aliasskin_t *skin, skinfile_t *skinfile, c Mod_BuildAliasSkinFromSkinFrame(skin, &tempskinframe); else { - Con_Printf("failed to load mesh \"%s\" shader \"%s\"\n", meshname, shadername); + if (cls.state != ca_dedicated) + Con_Printf("failed to load mesh \"%s\" shader \"%s\"\n", meshname, shadername); Mod_BuildAliasSkinFromSkinFrame(skin, NULL); } } @@ -405,13 +416,15 @@ void Mod_BuildAliasSkinsFromSkinFiles(aliasskin_t *skin, skinfile_t *skinfile, c #define BOUNDI(VALUE,MIN,MAX) if (VALUE < MIN || VALUE >= MAX) Host_Error("model %s has an invalid ##VALUE (%d exceeds %d - %d)\n", loadmodel->name, VALUE, MIN, MAX); #define BOUNDF(VALUE,MIN,MAX) if (VALUE < MIN || VALUE >= MAX) Host_Error("model %s has an invalid ##VALUE (%f exceeds %f - %f)\n", loadmodel->name, VALUE, MIN, MAX); -extern void R_Model_Alias_Draw(entity_render_t *ent); -extern void R_Model_Alias_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, float lightradius, int numsurfaces, const int *surfacelist); -extern void R_Model_Alias_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor, const matrix4x4_t *matrix_modeltolight, const matrix4x4_t *matrix_modeltoattenuationxyz, const matrix4x4_t *matrix_modeltoattenuationz, rtexture_t *lightcubemap, vec_t ambientscale, vec_t diffusescale, vec_t specularscale, int numsurfaces, const int *surfacelist); +extern void R_Q1BSP_Draw(entity_render_t *ent); +extern void R_Q1BSP_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, float lightradius, int numsurfaces, const int *surfacelist, const vec3_t lightmins, const vec3_t lightmaxs); +extern void R_Q1BSP_DrawLight(entity_render_t *ent, float *lightcolor, int numsurfaces, const int *surfacelist); void Mod_IDP0_Load(model_t *mod, void *buffer) { int i, j, version, totalskins, skinwidth, skinheight, groupframes, groupskins, numverts; float scales, scalet, scale[3], translate[3], interval; + msurface_t *surface; + qbyte *data; mdl_t *pinmodel; stvert_t *pinstverts; dtriangle_t *pintriangles; @@ -424,7 +437,7 @@ void Mod_IDP0_Load(model_t *mod, void *buffer) char name[MAX_QPATH]; skinframe_t tempskinframe; animscene_t *tempskinscenes; - aliasskin_t *tempaliasskins; + texture_t *tempaliasskins; float *vertst; int *vertonseam, *vertremap; skinfile_t *skinfiles; @@ -440,13 +453,23 @@ void Mod_IDP0_Load(model_t *mod, void *buffer) loadmodel->type = mod_alias; loadmodel->DrawSky = NULL; - loadmodel->Draw = R_Model_Alias_Draw; - loadmodel->DrawShadowVolume = R_Model_Alias_DrawShadowVolume; - loadmodel->DrawLight = R_Model_Alias_DrawLight; + loadmodel->Draw = R_Q1BSP_Draw; + loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume; + loadmodel->DrawLight = R_Q1BSP_DrawLight; loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox; - loadmodel->alias.aliasnum_meshes = 1; - loadmodel->alias.aliasdata_meshes = Mem_Alloc(loadmodel->mempool, sizeof(aliasmesh_t)); + loadmodel->num_surfaces = 1; + loadmodel->nummodelsurfaces = loadmodel->num_surfaces; + loadmodel->nummeshes = loadmodel->num_surfaces; + data = Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->nummeshes * sizeof(surfmesh_t *) + loadmodel->nummeshes * sizeof(surfmesh_t)); + loadmodel->data_surfaces = (void *)data;data += loadmodel->num_surfaces * sizeof(msurface_t); + loadmodel->surfacelist = (void *)data;data += loadmodel->num_surfaces * sizeof(int); + loadmodel->meshlist = (void *)data;data += loadmodel->num_surfaces * sizeof(surfmesh_t *); + for (i = 0;i < loadmodel->num_surfaces;i++) + { + loadmodel->surfacelist[i] = i; + loadmodel->meshlist[i] = (void *)data;data += sizeof(surfmesh_t); + } loadmodel->numskins = LittleLong(pinmodel->numskins); BOUNDI(loadmodel->numskins,0,65536); @@ -456,8 +479,8 @@ void Mod_IDP0_Load(model_t *mod, void *buffer) BOUNDI(skinheight,0,65536); numverts = LittleLong(pinmodel->numverts); BOUNDI(numverts,0,65536); - loadmodel->alias.aliasdata_meshes->num_triangles = LittleLong(pinmodel->numtris); - BOUNDI(loadmodel->alias.aliasdata_meshes->num_triangles,0,65536); + loadmodel->meshlist[0]->num_triangles = LittleLong(pinmodel->numtris); + BOUNDI(loadmodel->meshlist[0]->num_triangles,0,65536); loadmodel->numframes = LittleLong(pinmodel->numframes); BOUNDI(loadmodel->numframes,0,65536); loadmodel->synctype = LittleLong (pinmodel->synctype); @@ -497,10 +520,10 @@ void Mod_IDP0_Load(model_t *mod, void *buffer) datapointer += sizeof(stvert_t) * numverts; pintriangles = (dtriangle_t *)datapointer; - datapointer += sizeof(dtriangle_t) * loadmodel->alias.aliasdata_meshes->num_triangles; + datapointer += sizeof(dtriangle_t) * loadmodel->meshlist[0]->num_triangles; startframes = datapointer; - loadmodel->alias.aliasdata_meshes->num_morphframes = 0; + loadmodel->meshlist[0]->num_morphframes = 0; for (i = 0;i < loadmodel->numframes;i++) { pinframetype = (daliasframetype_t *)datapointer; @@ -519,7 +542,7 @@ void Mod_IDP0_Load(model_t *mod, void *buffer) { datapointer += sizeof(daliasframe_t); datapointer += sizeof(trivertx_t) * numverts; - loadmodel->alias.aliasdata_meshes->num_morphframes++; + loadmodel->meshlist[0]->num_morphframes++; } } @@ -541,72 +564,73 @@ void Mod_IDP0_Load(model_t *mod, void *buffer) } // load triangle data - loadmodel->alias.aliasdata_meshes->data_element3i = Mem_Alloc(loadmodel->mempool, sizeof(int[3]) * loadmodel->alias.aliasdata_meshes->num_triangles); + loadmodel->meshlist[0]->data_element3i = Mem_Alloc(loadmodel->mempool, sizeof(int[3]) * loadmodel->meshlist[0]->num_triangles); // read the triangle elements - for (i = 0;i < loadmodel->alias.aliasdata_meshes->num_triangles;i++) + for (i = 0;i < loadmodel->meshlist[0]->num_triangles;i++) for (j = 0;j < 3;j++) - loadmodel->alias.aliasdata_meshes->data_element3i[i*3+j] = LittleLong(pintriangles[i].vertindex[j]); + loadmodel->meshlist[0]->data_element3i[i*3+j] = LittleLong(pintriangles[i].vertindex[j]); // validate (note numverts is used because this is the original data) - Mod_ValidateElements(loadmodel->alias.aliasdata_meshes->data_element3i, loadmodel->alias.aliasdata_meshes->num_triangles, numverts, __FILE__, __LINE__); + Mod_ValidateElements(loadmodel->meshlist[0]->data_element3i, loadmodel->meshlist[0]->num_triangles, numverts, __FILE__, __LINE__); // now butcher the elements according to vertonseam and tri->facesfront // and then compact the vertex set to remove duplicates - for (i = 0;i < loadmodel->alias.aliasdata_meshes->num_triangles;i++) + for (i = 0;i < loadmodel->meshlist[0]->num_triangles;i++) if (!LittleLong(pintriangles[i].facesfront)) // backface for (j = 0;j < 3;j++) - if (vertonseam[loadmodel->alias.aliasdata_meshes->data_element3i[i*3+j]]) - loadmodel->alias.aliasdata_meshes->data_element3i[i*3+j] += numverts; + if (vertonseam[loadmodel->meshlist[0]->data_element3i[i*3+j]]) + loadmodel->meshlist[0]->data_element3i[i*3+j] += numverts; // count the usage // (this uses vertremap to count usage to save some memory) for (i = 0;i < numverts*2;i++) vertremap[i] = 0; - for (i = 0;i < loadmodel->alias.aliasdata_meshes->num_triangles*3;i++) - vertremap[loadmodel->alias.aliasdata_meshes->data_element3i[i]]++; + for (i = 0;i < loadmodel->meshlist[0]->num_triangles*3;i++) + vertremap[loadmodel->meshlist[0]->data_element3i[i]]++; // build remapping table and compact array - loadmodel->alias.aliasdata_meshes->num_vertices = 0; + loadmodel->meshlist[0]->num_vertices = 0; for (i = 0;i < numverts*2;i++) { if (vertremap[i]) { - vertremap[i] = loadmodel->alias.aliasdata_meshes->num_vertices; - vertst[loadmodel->alias.aliasdata_meshes->num_vertices*2+0] = vertst[i*2+0]; - vertst[loadmodel->alias.aliasdata_meshes->num_vertices*2+1] = vertst[i*2+1]; - loadmodel->alias.aliasdata_meshes->num_vertices++; + vertremap[i] = loadmodel->meshlist[0]->num_vertices; + vertst[loadmodel->meshlist[0]->num_vertices*2+0] = vertst[i*2+0]; + vertst[loadmodel->meshlist[0]->num_vertices*2+1] = vertst[i*2+1]; + loadmodel->meshlist[0]->num_vertices++; } else vertremap[i] = -1; // not used at all } // remap the elements to the new vertex set - for (i = 0;i < loadmodel->alias.aliasdata_meshes->num_triangles * 3;i++) - loadmodel->alias.aliasdata_meshes->data_element3i[i] = vertremap[loadmodel->alias.aliasdata_meshes->data_element3i[i]]; + for (i = 0;i < loadmodel->meshlist[0]->num_triangles * 3;i++) + loadmodel->meshlist[0]->data_element3i[i] = vertremap[loadmodel->meshlist[0]->data_element3i[i]]; // store the texture coordinates - loadmodel->alias.aliasdata_meshes->data_texcoord2f = Mem_Alloc(loadmodel->mempool, sizeof(float[2]) * loadmodel->alias.aliasdata_meshes->num_vertices); - for (i = 0;i < loadmodel->alias.aliasdata_meshes->num_vertices;i++) + loadmodel->meshlist[0]->data_texcoordtexture2f = Mem_Alloc(loadmodel->mempool, sizeof(float[2]) * loadmodel->meshlist[0]->num_vertices); + for (i = 0;i < loadmodel->meshlist[0]->num_vertices;i++) { - loadmodel->alias.aliasdata_meshes->data_texcoord2f[i*2+0] = vertst[i*2+0]; - loadmodel->alias.aliasdata_meshes->data_texcoord2f[i*2+1] = vertst[i*2+1]; + loadmodel->meshlist[0]->data_texcoordtexture2f[i*2+0] = vertst[i*2+0]; + loadmodel->meshlist[0]->data_texcoordtexture2f[i*2+1] = vertst[i*2+1]; } // load the frames loadmodel->animscenes = Mem_Alloc(loadmodel->mempool, sizeof(animscene_t) * loadmodel->numframes); - loadmodel->alias.aliasdata_meshes->data_morphvertex3f = Mem_Alloc(loadmodel->mempool, sizeof(float[3]) * loadmodel->alias.aliasdata_meshes->num_morphframes * loadmodel->alias.aliasdata_meshes->num_vertices); - loadmodel->alias.aliasdata_meshes->data_neighbor3i = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasdata_meshes->num_triangles * sizeof(int[3])); + loadmodel->meshlist[0]->data_morphvertex3f = Mem_Alloc(loadmodel->mempool, sizeof(float[3]) * loadmodel->meshlist[0]->num_morphframes * loadmodel->meshlist[0]->num_vertices); + loadmodel->meshlist[0]->data_neighbor3i = Mem_Alloc(loadmodel->mempool, loadmodel->meshlist[0]->num_triangles * sizeof(int[3])); Mod_MDL_LoadFrames (startframes, numverts, scale, translate, vertremap); - Mod_BuildTriangleNeighbors(loadmodel->alias.aliasdata_meshes->data_neighbor3i, loadmodel->alias.aliasdata_meshes->data_element3i, loadmodel->alias.aliasdata_meshes->num_triangles); + Mod_BuildTriangleNeighbors(loadmodel->meshlist[0]->data_neighbor3i, loadmodel->meshlist[0]->data_element3i, loadmodel->meshlist[0]->num_triangles); Mod_CalcAliasModelBBoxes(); - Mod_Alias_Mesh_CompileFrameZero(loadmodel->alias.aliasdata_meshes); + Mod_Alias_Mesh_CompileFrameZero(loadmodel->meshlist[0]); Mem_Free(vertst); Mem_Free(vertremap); // load the skins - if ((skinfiles = Mod_LoadSkinFiles())) + skinfiles = Mod_LoadSkinFiles(); + loadmodel->skinscenes = Mem_Alloc(loadmodel->mempool, loadmodel->numskins * sizeof(animscene_t)); + loadmodel->num_textures = loadmodel->num_surfaces; + loadmodel->data_textures = Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * totalskins * sizeof(texture_t)); + if (skinfiles) { - loadmodel->alias.aliasdata_meshes->num_skins = totalskins = loadmodel->numskins; - loadmodel->alias.aliasdata_meshes->data_skins = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasdata_meshes->num_skins * sizeof(aliasskin_t)); - Mod_BuildAliasSkinsFromSkinFiles(loadmodel->alias.aliasdata_meshes->data_skins, skinfiles, "default", ""); + Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures, skinfiles, "default", ""); Mod_FreeSkinFiles(skinfiles); - loadmodel->skinscenes = Mem_Alloc(loadmodel->mempool, sizeof(animscene_t) * loadmodel->numskins); for (i = 0;i < loadmodel->numskins;i++) { loadmodel->skinscenes[i].firstframe = i; @@ -617,9 +641,6 @@ void Mod_IDP0_Load(model_t *mod, void *buffer) } else { - loadmodel->alias.aliasdata_meshes->num_skins = totalskins; - loadmodel->alias.aliasdata_meshes->data_skins = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasdata_meshes->num_skins * sizeof(aliasskin_t)); - loadmodel->skinscenes = Mem_Alloc(loadmodel->mempool, loadmodel->numskins * sizeof(animscene_t)); totalskins = 0; datapointer = startskins; for (i = 0;i < loadmodel->numskins;i++) @@ -664,7 +685,7 @@ void Mod_IDP0_Load(model_t *mod, void *buffer) sprintf (name, "%s_%i", loadmodel->name, i); if (!Mod_LoadSkinFrame(&tempskinframe, name, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_CLAMP | TEXF_ALPHA | TEXF_PICMIP, true, false, true)) Mod_LoadSkinFrame_Internal(&tempskinframe, name, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_CLAMP | TEXF_ALPHA | TEXF_PICMIP, true, false, r_fullbrights.integer, (qbyte *)datapointer, skinwidth, skinheight); - Mod_BuildAliasSkinFromSkinFrame(loadmodel->alias.aliasdata_meshes->data_skins + totalskins, &tempskinframe); + Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + totalskins * loadmodel->num_surfaces, &tempskinframe); datapointer += skinwidth * skinheight; totalskins++; } @@ -679,13 +700,13 @@ void Mod_IDP0_Load(model_t *mod, void *buffer) memcpy(loadmodel->skinscenes, tempskinscenes, loadmodel->numskins * sizeof(animscene_t)); Mem_Free(tempskinscenes); - tempaliasskins = loadmodel->alias.aliasdata_meshes->data_skins; - loadmodel->alias.aliasdata_meshes->data_skins = Mem_Alloc(loadmodel->mempool, (totalskins + 1) * sizeof(aliasskin_t)); - memcpy(loadmodel->alias.aliasdata_meshes->data_skins, tempaliasskins, totalskins * sizeof(aliasskin_t)); + tempaliasskins = loadmodel->data_textures; + loadmodel->data_textures = Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * (totalskins + 1) * sizeof(texture_t)); + memcpy(loadmodel->data_textures, tempaliasskins, loadmodel->num_surfaces * totalskins * sizeof(texture_t)); Mem_Free(tempaliasskins); // store the info about the new skin - Mod_BuildAliasSkinFromSkinFrame(loadmodel->alias.aliasdata_meshes->data_skins + totalskins, &tempskinframe); + Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + totalskins * loadmodel->num_surfaces, &tempskinframe); strcpy(loadmodel->skinscenes[loadmodel->numskins].name, name); loadmodel->skinscenes[loadmodel->numskins].firstframe = totalskins; loadmodel->skinscenes[loadmodel->numskins].framecount = 1; @@ -693,11 +714,18 @@ void Mod_IDP0_Load(model_t *mod, void *buffer) loadmodel->skinscenes[loadmodel->numskins].loop = true; //increase skin counts - loadmodel->alias.aliasdata_meshes->num_skins++; loadmodel->numskins++; totalskins++; } } + + surface = loadmodel->data_surfaces; + surface->texture = loadmodel->data_textures; + surface->groupmesh = loadmodel->meshlist[0]; + surface->num_firsttriangle = 0; + surface->num_triangles = surface->groupmesh->num_triangles; + surface->num_firstvertex = 0; + surface->num_vertices = surface->groupmesh->num_vertices; } static void Mod_MD2_ConvertVerts (vec3_t scale, vec3_t translate, trivertx_t *v, float *out3f, int numverts, int *vertremap) @@ -717,6 +745,8 @@ void Mod_IDP2_Load(model_t *mod, void *buffer) { int i, j, k, hashindex, num, numxyz, numst, xyz, st, skinwidth, skinheight, *vertremap, version, end, numverts; float *stverts, s, t, scale[3], translate[3]; + qbyte *data; + msurface_t *surface; md2_t *pinmodel; qbyte *base, *datapointer; md2frame_t *pinframe; @@ -743,9 +773,9 @@ void Mod_IDP2_Load(model_t *mod, void *buffer) loadmodel->type = mod_alias; loadmodel->DrawSky = NULL; - loadmodel->Draw = R_Model_Alias_Draw; - loadmodel->DrawShadowVolume = R_Model_Alias_DrawShadowVolume; - loadmodel->DrawLight = R_Model_Alias_DrawLight; + loadmodel->Draw = R_Q1BSP_Draw; + loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume; + loadmodel->DrawLight = R_Q1BSP_DrawLight; loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox; if (LittleLong(pinmodel->num_tris) < 1 || LittleLong(pinmodel->num_tris) > 65536) @@ -769,15 +799,25 @@ void Mod_IDP2_Load(model_t *mod, void *buffer) if (LittleLong(pinmodel->ofs_glcmds) <= 0 || LittleLong(pinmodel->ofs_glcmds) >= end) Host_Error ("%s is not a valid model", loadmodel->name); - loadmodel->alias.aliasnum_meshes = 1; - loadmodel->alias.aliasdata_meshes = Mem_Alloc(loadmodel->mempool, sizeof(aliasmesh_t)); + loadmodel->num_surfaces = 1; + loadmodel->nummodelsurfaces = loadmodel->num_surfaces; + loadmodel->nummeshes = loadmodel->num_surfaces; + data = Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->nummeshes * sizeof(surfmesh_t *) + loadmodel->nummeshes * sizeof(surfmesh_t)); + loadmodel->data_surfaces = (void *)data;data += loadmodel->num_surfaces * sizeof(msurface_t); + loadmodel->surfacelist = (void *)data;data += loadmodel->num_surfaces * sizeof(int); + loadmodel->meshlist = (void *)data;data += loadmodel->num_surfaces * sizeof(surfmesh_t *); + for (i = 0;i < loadmodel->num_surfaces;i++) + { + loadmodel->surfacelist[i] = i; + loadmodel->meshlist[i] = (void *)data;data += sizeof(surfmesh_t); + } loadmodel->numskins = LittleLong(pinmodel->num_skins); numxyz = LittleLong(pinmodel->num_xyz); numst = LittleLong(pinmodel->num_st); - loadmodel->alias.aliasdata_meshes->num_triangles = LittleLong(pinmodel->num_tris); + loadmodel->meshlist[0]->num_triangles = LittleLong(pinmodel->num_tris); loadmodel->numframes = LittleLong(pinmodel->num_frames); - loadmodel->alias.aliasdata_meshes->num_morphframes = loadmodel->numframes; + loadmodel->meshlist[0]->num_morphframes = loadmodel->numframes; loadmodel->animscenes = Mem_Alloc(loadmodel->mempool, loadmodel->numframes * sizeof(animscene_t)); loadmodel->flags = 0; // there are no MD2 flags @@ -785,26 +825,27 @@ void Mod_IDP2_Load(model_t *mod, void *buffer) // load the skins inskin = (void*)(base + LittleLong(pinmodel->ofs_skins)); - if ((skinfiles = Mod_LoadSkinFiles())) + skinfiles = Mod_LoadSkinFiles(); + if (skinfiles) { - loadmodel->alias.aliasdata_meshes->num_skins = loadmodel->numskins; - loadmodel->alias.aliasdata_meshes->data_skins = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasdata_meshes->num_skins * sizeof(aliasskin_t)); - Mod_BuildAliasSkinsFromSkinFiles(loadmodel->alias.aliasdata_meshes->data_skins, skinfiles, "default", ""); + loadmodel->num_textures = loadmodel->num_surfaces; + loadmodel->data_textures = Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t)); + Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures, skinfiles, "default", ""); Mod_FreeSkinFiles(skinfiles); } else if (loadmodel->numskins) { // skins found (most likely not a player model) - loadmodel->alias.aliasdata_meshes->num_skins = loadmodel->numskins; - loadmodel->alias.aliasdata_meshes->data_skins = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasdata_meshes->num_skins * sizeof(aliasskin_t)); + loadmodel->num_textures = loadmodel->num_surfaces; + loadmodel->data_textures = Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t)); for (i = 0;i < loadmodel->numskins;i++, inskin += MD2_SKINNAME) { if (Mod_LoadSkinFrame(&tempskinframe, inskin, (r_mipskins.integer ? TEXF_MIPMAP : 0) | TEXF_ALPHA | TEXF_CLAMP | TEXF_PRECACHE | TEXF_PICMIP, true, false, true)) - Mod_BuildAliasSkinFromSkinFrame(loadmodel->alias.aliasdata_meshes->data_skins + i, &tempskinframe); + Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + i * loadmodel->num_surfaces, &tempskinframe); else { Con_Printf("%s is missing skin \"%s\"\n", loadmodel->name, inskin); - Mod_BuildAliasSkinFromSkinFrame(loadmodel->alias.aliasdata_meshes->data_skins + i, NULL); + Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + i * loadmodel->num_surfaces, NULL); } } } @@ -812,9 +853,9 @@ void Mod_IDP2_Load(model_t *mod, void *buffer) { // no skins (most likely a player model) loadmodel->numskins = 1; - loadmodel->alias.aliasdata_meshes->num_skins = loadmodel->numskins; - loadmodel->alias.aliasdata_meshes->data_skins = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasdata_meshes->num_skins * sizeof(aliasskin_t)); - Mod_BuildAliasSkinFromSkinFrame(loadmodel->alias.aliasdata_meshes->data_skins, NULL); + loadmodel->num_textures = loadmodel->num_surfaces; + loadmodel->data_textures = Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t)); + Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures, NULL); } loadmodel->skinscenes = Mem_Alloc(loadmodel->mempool, sizeof(animscene_t) * loadmodel->numskins); @@ -850,11 +891,11 @@ void Mod_IDP2_Load(model_t *mod, void *buffer) } md2verthash = Mem_Alloc(tempmempool, 256 * sizeof(hash)); - md2verthashdata = Mem_Alloc(tempmempool, loadmodel->alias.aliasdata_meshes->num_triangles * 3 * sizeof(*hash)); + md2verthashdata = Mem_Alloc(tempmempool, loadmodel->meshlist[0]->num_triangles * 3 * sizeof(*hash)); // swap the triangle list num = 0; - loadmodel->alias.aliasdata_meshes->data_element3i = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasdata_meshes->num_triangles * sizeof(int[3])); - for (i = 0;i < loadmodel->alias.aliasdata_meshes->num_triangles;i++) + loadmodel->meshlist[0]->data_element3i = Mem_Alloc(loadmodel->mempool, loadmodel->meshlist[0]->num_triangles * sizeof(int[3])); + for (i = 0;i < loadmodel->meshlist[0]->num_triangles;i++) { for (j = 0;j < 3;j++) { @@ -885,22 +926,22 @@ void Mod_IDP2_Load(model_t *mod, void *buffer) hash->next = md2verthash[hashindex]; md2verthash[hashindex] = hash; } - loadmodel->alias.aliasdata_meshes->data_element3i[i*3+j] = (hash - md2verthashdata); + loadmodel->meshlist[0]->data_element3i[i*3+j] = (hash - md2verthashdata); } } Mem_Free(stverts); numverts = num; - loadmodel->alias.aliasdata_meshes->num_vertices = numverts; + loadmodel->meshlist[0]->num_vertices = numverts; vertremap = Mem_Alloc(loadmodel->mempool, num * sizeof(int)); - loadmodel->alias.aliasdata_meshes->data_texcoord2f = Mem_Alloc(loadmodel->mempool, num * sizeof(float[2])); + loadmodel->meshlist[0]->data_texcoordtexture2f = Mem_Alloc(loadmodel->mempool, num * sizeof(float[2])); for (i = 0;i < num;i++) { hash = md2verthashdata + i; vertremap[i] = hash->xyz; - loadmodel->alias.aliasdata_meshes->data_texcoord2f[i*2+0] = hash->st[0]; - loadmodel->alias.aliasdata_meshes->data_texcoord2f[i*2+1] = hash->st[1]; + loadmodel->meshlist[0]->data_texcoordtexture2f[i*2+0] = hash->st[0]; + loadmodel->meshlist[0]->data_texcoordtexture2f[i*2+1] = hash->st[1]; } Mem_Free(md2verthash); @@ -908,8 +949,8 @@ void Mod_IDP2_Load(model_t *mod, void *buffer) // load the frames datapointer = (base + LittleLong(pinmodel->ofs_frames)); - loadmodel->alias.aliasdata_meshes->data_morphvertex3f = Mem_Alloc(loadmodel->mempool, numverts * loadmodel->alias.aliasdata_meshes->num_morphframes * sizeof(float[3])); - for (i = 0;i < loadmodel->alias.aliasdata_meshes->num_morphframes;i++) + loadmodel->meshlist[0]->data_morphvertex3f = Mem_Alloc(loadmodel->mempool, numverts * loadmodel->meshlist[0]->num_morphframes * sizeof(float[3])); + for (i = 0;i < loadmodel->meshlist[0]->num_morphframes;i++) { pinframe = (md2frame_t *)datapointer; datapointer += sizeof(md2frame_t); @@ -918,7 +959,7 @@ void Mod_IDP2_Load(model_t *mod, void *buffer) scale[j] = LittleFloat(pinframe->scale[j]); translate[j] = LittleFloat(pinframe->translate[j]); } - Mod_MD2_ConvertVerts(scale, translate, (void *)datapointer, loadmodel->alias.aliasdata_meshes->data_morphvertex3f + i * numverts * 3, numverts, vertremap); + Mod_MD2_ConvertVerts(scale, translate, (void *)datapointer, loadmodel->meshlist[0]->data_morphvertex3f + i * numverts * 3, numverts, vertremap); datapointer += numxyz * sizeof(trivertx_t); strcpy(loadmodel->animscenes[i].name, pinframe->name); @@ -930,20 +971,30 @@ void Mod_IDP2_Load(model_t *mod, void *buffer) Mem_Free(vertremap); - loadmodel->alias.aliasdata_meshes->data_neighbor3i = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasdata_meshes->num_triangles * sizeof(int[3])); - Mod_BuildTriangleNeighbors(loadmodel->alias.aliasdata_meshes->data_neighbor3i, loadmodel->alias.aliasdata_meshes->data_element3i, loadmodel->alias.aliasdata_meshes->num_triangles); + loadmodel->meshlist[0]->data_neighbor3i = Mem_Alloc(loadmodel->mempool, loadmodel->meshlist[0]->num_triangles * sizeof(int[3])); + Mod_BuildTriangleNeighbors(loadmodel->meshlist[0]->data_neighbor3i, loadmodel->meshlist[0]->data_element3i, loadmodel->meshlist[0]->num_triangles); Mod_CalcAliasModelBBoxes(); - Mod_Alias_Mesh_CompileFrameZero(loadmodel->alias.aliasdata_meshes); + Mod_Alias_Mesh_CompileFrameZero(loadmodel->meshlist[0]); + + surface = loadmodel->data_surfaces; + surface->groupmesh = loadmodel->meshlist[0]; + surface->texture = loadmodel->data_textures; + surface->num_firsttriangle = 0; + surface->num_triangles = surface->groupmesh->num_triangles; + surface->num_firstvertex = 0; + surface->num_vertices = surface->groupmesh->num_vertices; } void Mod_IDP3_Load(model_t *mod, void *buffer) { int i, j, k, version; + qbyte *data; + msurface_t *surface; + surfmesh_t *mesh; md3modelheader_t *pinmodel; md3frameinfo_t *pinframe; md3mesh_t *pinmesh; md3tag_t *pintag; - aliasmesh_t *mesh; skinfile_t *skinfiles; pinmodel = buffer; @@ -961,16 +1012,16 @@ void Mod_IDP3_Load(model_t *mod, void *buffer) loadmodel->type = mod_alias; loadmodel->DrawSky = NULL; - loadmodel->Draw = R_Model_Alias_Draw; - loadmodel->DrawShadowVolume = R_Model_Alias_DrawShadowVolume; - loadmodel->DrawLight = R_Model_Alias_DrawLight; + loadmodel->Draw = R_Q1BSP_Draw; + loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume; + loadmodel->DrawLight = R_Q1BSP_DrawLight; loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox; loadmodel->flags = LittleLong(pinmodel->flags); loadmodel->synctype = ST_RAND; // set up some global info about the model loadmodel->numframes = LittleLong(pinmodel->num_frames); - loadmodel->alias.aliasnum_meshes = LittleLong(pinmodel->num_meshes); + loadmodel->num_surfaces = LittleLong(pinmodel->num_meshes); // make skinscenes for the skins (no groups) loadmodel->skinscenes = Mem_Alloc(loadmodel->mempool, sizeof(animscene_t) * loadmodel->numskins); @@ -994,44 +1045,54 @@ void Mod_IDP3_Load(model_t *mod, void *buffer) } // load tags - loadmodel->alias.aliasnum_tagframes = loadmodel->numframes; - loadmodel->alias.aliasnum_tags = LittleLong(pinmodel->num_tags); - loadmodel->alias.aliasdata_tags = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasnum_tagframes * loadmodel->alias.aliasnum_tags * sizeof(aliastag_t)); - for (i = 0, pintag = (md3tag_t *)((qbyte *)pinmodel + LittleLong(pinmodel->lump_tags));i < loadmodel->alias.aliasnum_tagframes * loadmodel->alias.aliasnum_tags;i++, pintag++) + loadmodel->num_tagframes = loadmodel->numframes; + loadmodel->num_tags = LittleLong(pinmodel->num_tags); + loadmodel->data_tags = Mem_Alloc(loadmodel->mempool, loadmodel->num_tagframes * loadmodel->num_tags * sizeof(aliastag_t)); + for (i = 0, pintag = (md3tag_t *)((qbyte *)pinmodel + LittleLong(pinmodel->lump_tags));i < loadmodel->num_tagframes * loadmodel->num_tags;i++, pintag++) { - strcpy(loadmodel->alias.aliasdata_tags[i].name, pintag->name); - Matrix4x4_CreateIdentity(&loadmodel->alias.aliasdata_tags[i].matrix); + strcpy(loadmodel->data_tags[i].name, pintag->name); + Matrix4x4_CreateIdentity(&loadmodel->data_tags[i].matrix); for (j = 0;j < 3;j++) { for (k = 0;k < 3;k++) - loadmodel->alias.aliasdata_tags[i].matrix.m[j][k] = LittleFloat(pintag->rotationmatrix[k * 3 + j]); - loadmodel->alias.aliasdata_tags[i].matrix.m[j][3] = LittleFloat(pintag->origin[j]); + loadmodel->data_tags[i].matrix.m[j][k] = LittleFloat(pintag->rotationmatrix[k * 3 + j]); + loadmodel->data_tags[i].matrix.m[j][3] = LittleFloat(pintag->origin[j]); } - //Con_Printf("model \"%s\" frame #%i tag #%i \"%s\"\n", loadmodel->name, i / loadmodel->alias.aliasnum_tags, i % loadmodel->alias.aliasnum_tags, loadmodel->alias.aliasdata_tags[i].name); + //Con_Printf("model \"%s\" frame #%i tag #%i \"%s\"\n", loadmodel->name, i / loadmodel->num_tags, i % loadmodel->num_tags, loadmodel->data_tags[i].name); } // load meshes - loadmodel->alias.aliasdata_meshes = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasnum_meshes * sizeof(aliasmesh_t)); - for (i = 0, pinmesh = (md3mesh_t *)((qbyte *)pinmodel + LittleLong(pinmodel->lump_meshes));i < loadmodel->alias.aliasnum_meshes;i++, pinmesh = (md3mesh_t *)((qbyte *)pinmesh + LittleLong(pinmesh->lump_end))) + loadmodel->nummodelsurfaces = loadmodel->num_surfaces; + loadmodel->nummeshes = loadmodel->num_surfaces; + loadmodel->num_textures = loadmodel->num_surfaces; + data = Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->nummeshes * sizeof(surfmesh_t *) + loadmodel->nummeshes * sizeof(surfmesh_t) + loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t)); + loadmodel->data_surfaces = (void *)data;data += loadmodel->num_surfaces * sizeof(msurface_t); + loadmodel->surfacelist = (void *)data;data += loadmodel->num_surfaces * sizeof(int); + loadmodel->meshlist = (void *)data;data += loadmodel->num_surfaces * sizeof(surfmesh_t *); + loadmodel->data_textures = (void *)data;data += loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t); + for (i = 0;i < loadmodel->num_surfaces;i++) + { + loadmodel->surfacelist[i] = i; + loadmodel->meshlist[i] = (void *)data;data += sizeof(surfmesh_t); + } + for (i = 0, pinmesh = (md3mesh_t *)((qbyte *)pinmodel + LittleLong(pinmodel->lump_meshes));i < loadmodel->num_surfaces;i++, pinmesh = (md3mesh_t *)((qbyte *)pinmesh + LittleLong(pinmesh->lump_end))) { if (memcmp(pinmesh->identifier, "IDP3", 4)) Host_Error("Mod_IDP3_Load: invalid mesh identifier (not IDP3)\n"); - mesh = loadmodel->alias.aliasdata_meshes + i; - mesh->num_skins = loadmodel->numskins; + mesh = loadmodel->meshlist[i]; mesh->num_morphframes = LittleLong(pinmesh->num_frames); mesh->num_vertices = LittleLong(pinmesh->num_vertices); mesh->num_triangles = LittleLong(pinmesh->num_triangles); - mesh->data_skins = Mem_Alloc(loadmodel->mempool, mesh->num_skins * sizeof(aliasskin_t)); mesh->data_element3i = Mem_Alloc(loadmodel->mempool, mesh->num_triangles * sizeof(int[3])); mesh->data_neighbor3i = Mem_Alloc(loadmodel->mempool, mesh->num_triangles * sizeof(int[3])); - mesh->data_texcoord2f = Mem_Alloc(loadmodel->mempool, mesh->num_vertices * sizeof(float[2])); + mesh->data_texcoordtexture2f = Mem_Alloc(loadmodel->mempool, mesh->num_vertices * sizeof(float[2])); mesh->data_morphvertex3f = Mem_Alloc(loadmodel->mempool, mesh->num_vertices * mesh->num_morphframes * sizeof(float[3])); for (j = 0;j < mesh->num_triangles * 3;j++) mesh->data_element3i[j] = LittleLong(((int *)((qbyte *)pinmesh + LittleLong(pinmesh->lump_elements)))[j]); for (j = 0;j < mesh->num_vertices;j++) { - mesh->data_texcoord2f[j * 2 + 0] = LittleFloat(((float *)((qbyte *)pinmesh + LittleLong(pinmesh->lump_texcoords)))[j * 2 + 0]); - mesh->data_texcoord2f[j * 2 + 1] = LittleFloat(((float *)((qbyte *)pinmesh + LittleLong(pinmesh->lump_texcoords)))[j * 2 + 1]); + mesh->data_texcoordtexture2f[j * 2 + 0] = LittleFloat(((float *)((qbyte *)pinmesh + LittleLong(pinmesh->lump_texcoords)))[j * 2 + 0]); + mesh->data_texcoordtexture2f[j * 2 + 1] = LittleFloat(((float *)((qbyte *)pinmesh + LittleLong(pinmesh->lump_texcoords)))[j * 2 + 1]); } for (j = 0;j < mesh->num_vertices * mesh->num_morphframes;j++) { @@ -1045,10 +1106,18 @@ void Mod_IDP3_Load(model_t *mod, void *buffer) Mod_Alias_Mesh_CompileFrameZero(mesh); if (LittleLong(pinmesh->num_shaders) >= 1) - Mod_BuildAliasSkinsFromSkinFiles(mesh->data_skins, skinfiles, pinmesh->name, ((md3shader_t *)((qbyte *) pinmesh + LittleLong(pinmesh->lump_shaders)))->name); + Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures + i, skinfiles, pinmesh->name, ((md3shader_t *)((qbyte *) pinmesh + LittleLong(pinmesh->lump_shaders)))->name); else - for (j = 0;j < mesh->num_skins;j++) - Mod_BuildAliasSkinFromSkinFrame(mesh->data_skins + j, NULL); + for (j = 0;j < loadmodel->numskins;j++) + Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + i + j * loadmodel->num_surfaces, NULL); + + surface = loadmodel->data_surfaces + i; + surface->groupmesh = mesh; + surface->texture = loadmodel->data_textures + i; + surface->num_firsttriangle = 0; + surface->num_triangles = mesh->num_triangles; + surface->num_firstvertex = 0; + surface->num_vertices = mesh->num_vertices; } Mod_CalcAliasModelBBoxes(); Mod_FreeSkinFiles(skinfiles); @@ -1065,7 +1134,9 @@ void Mod_ZYMOTICMODEL_Load(model_t *mod, void *buffer) zymbone_t *bone; char *shadername; skinfile_t *skinfiles; - aliasmesh_t *mesh; + qbyte *data; + msurface_t *surface; + surfmesh_t *mesh; pinmodel = (void *)buffer; pbase = buffer; @@ -1076,10 +1147,10 @@ void Mod_ZYMOTICMODEL_Load(model_t *mod, void *buffer) loadmodel->type = mod_alias; loadmodel->DrawSky = NULL; - loadmodel->Draw = R_Model_Alias_Draw; - loadmodel->DrawShadowVolume = R_Model_Alias_DrawShadowVolume; - loadmodel->DrawLight = R_Model_Alias_DrawLight; - //loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox; // FIXME: implement collisions + loadmodel->Draw = R_Q1BSP_Draw; + loadmodel->DrawShadowVolume = R_Q1BSP_DrawShadowVolume; + loadmodel->DrawLight = R_Q1BSP_DrawLight; + loadmodel->TraceBox = Mod_MDLMD2MD3_TraceBox; loadmodel->flags = 0; // there are no flags on zym models loadmodel->synctype = ST_RAND; @@ -1119,7 +1190,7 @@ void Mod_ZYMOTICMODEL_Load(model_t *mod, void *buffer) pheader->lump_trizone.length = BigLong(pinmodel->lump_trizone.length); loadmodel->numframes = pheader->numscenes; - loadmodel->alias.aliasnum_meshes = pheader->numshaders; + loadmodel->num_surfaces = pheader->numshaders; skinfiles = Mod_LoadSkinFiles(); if (loadmodel->numskins < 1) @@ -1178,22 +1249,22 @@ void Mod_ZYMOTICMODEL_Load(model_t *mod, void *buffer) } //zymlump_t lump_poses; // float pose[numposes][numbones][3][4]; // animation data - loadmodel->alias.aliasnum_poses = pheader->lump_poses.length / sizeof(float[3][4]); - loadmodel->alias.aliasdata_poses = Mem_Alloc(loadmodel->mempool, pheader->lump_poses.length); + loadmodel->num_poses = pheader->lump_poses.length / sizeof(float[3][4]); + loadmodel->data_poses = Mem_Alloc(loadmodel->mempool, pheader->lump_poses.length); poses = (void *) (pheader->lump_poses.start + pbase); for (i = 0;i < pheader->lump_poses.length / 4;i++) - loadmodel->alias.aliasdata_poses[i] = BigFloat(poses[i]); + loadmodel->data_poses[i] = BigFloat(poses[i]); //zymlump_t lump_bones; // zymbone_t bone[numbones]; - loadmodel->alias.aliasnum_bones = pheader->numbones; - loadmodel->alias.aliasdata_bones = Mem_Alloc(loadmodel->mempool, pheader->numbones * sizeof(aliasbone_t)); + loadmodel->num_bones = pheader->numbones; + loadmodel->data_bones = Mem_Alloc(loadmodel->mempool, pheader->numbones * sizeof(aliasbone_t)); bone = (void *) (pheader->lump_bones.start + pbase); for (i = 0;i < pheader->numbones;i++) { - memcpy(loadmodel->alias.aliasdata_bones[i].name, bone[i].name, sizeof(bone[i].name)); - loadmodel->alias.aliasdata_bones[i].flags = BigLong(bone[i].flags); - loadmodel->alias.aliasdata_bones[i].parent = BigLong(bone[i].parent); - if (loadmodel->alias.aliasdata_bones[i].parent >= i) + memcpy(loadmodel->data_bones[i].name, bone[i].name, sizeof(bone[i].name)); + loadmodel->data_bones[i].flags = BigLong(bone[i].flags); + loadmodel->data_bones[i].parent = BigLong(bone[i].parent); + if (loadmodel->data_bones[i].parent >= i) Host_Error("%s bone[%i].parent >= %i\n", loadmodel->name, i, i); } @@ -1232,7 +1303,19 @@ void Mod_ZYMOTICMODEL_Load(model_t *mod, void *buffer) //loadmodel->alias.zymdata_trizone = Mem_Alloc(loadmodel->mempool, pheader->numtris); //memcpy(loadmodel->alias.zymdata_trizone, (void *) (pheader->lump_trizone.start + pbase), pheader->numtris); - loadmodel->alias.aliasdata_meshes = Mem_Alloc(loadmodel->mempool, loadmodel->alias.aliasnum_meshes * sizeof(aliasmesh_t)); + loadmodel->nummodelsurfaces = loadmodel->num_surfaces; + loadmodel->nummeshes = loadmodel->num_surfaces; + loadmodel->num_textures = loadmodel->num_surfaces; + data = Mem_Alloc(loadmodel->mempool, loadmodel->num_surfaces * sizeof(msurface_t) + loadmodel->num_surfaces * sizeof(int) + loadmodel->nummeshes * sizeof(surfmesh_t *) + loadmodel->nummeshes * sizeof(surfmesh_t) + loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t)); + loadmodel->data_surfaces = (void *)data;data += loadmodel->num_surfaces * sizeof(msurface_t); + loadmodel->surfacelist = (void *)data;data += loadmodel->num_surfaces * sizeof(int); + loadmodel->meshlist = (void *)data;data += loadmodel->num_surfaces * sizeof(surfmesh_t *); + loadmodel->data_textures = (void *)data;data += loadmodel->num_surfaces * loadmodel->numskins * sizeof(texture_t); + for (i = 0;i < loadmodel->num_surfaces;i++) + { + loadmodel->surfacelist[i] = i; + loadmodel->meshlist[i] = (void *)data;data += sizeof(surfmesh_t); + } //zymlump_t lump_shaders; // char shadername[numshaders][32]; // shaders used on this model //zymlump_t lump_render; // int renderlist[rendersize]; // sorted by shader with run lengths (int count), shaders are sequentially used, each run can be used with glDrawElements (each triangle is 3 int indices) @@ -1242,17 +1325,15 @@ void Mod_ZYMOTICMODEL_Load(model_t *mod, void *buffer) Host_Error("%s renderlist is wrong size (%i bytes, should be %i bytes)\n", loadmodel->name, pheader->lump_render.length, count); renderlist = (void *) (pheader->lump_render.start + pbase); renderlistend = (void *) ((qbyte *) renderlist + pheader->lump_render.length); - for (i = 0;i < loadmodel->alias.aliasnum_meshes;i++) + for (i = 0;i < loadmodel->num_surfaces;i++) { if (renderlist >= renderlistend) Host_Error("%s corrupt renderlist (wrong size)\n", loadmodel->name); count = BigLong(*renderlist);renderlist++; if (renderlist + count * 3 > renderlistend || (i == pheader->numshaders - 1 && renderlist + count * 3 != renderlistend)) Host_Error("%s corrupt renderlist (wrong size)\n", loadmodel->name); - mesh = loadmodel->alias.aliasdata_meshes + i; - mesh->num_skins = loadmodel->numskins; + mesh = loadmodel->meshlist[i]; mesh->num_triangles = count; - mesh->data_skins = Mem_Alloc(loadmodel->mempool, mesh->num_skins * sizeof(aliasskin_t)); mesh->data_element3i = Mem_Alloc(loadmodel->mempool, mesh->num_triangles * sizeof(int[3])); mesh->data_neighbor3i = Mem_Alloc(loadmodel->mempool, mesh->num_triangles * sizeof(int[3])); outelements = mesh->data_element3i; @@ -1265,6 +1346,8 @@ void Mod_ZYMOTICMODEL_Load(model_t *mod, void *buffer) || (unsigned int)outelements[1] >= (unsigned int)pheader->numverts || (unsigned int)outelements[2] >= (unsigned int)pheader->numverts) Host_Error("%s corrupt renderlist (out of bounds index)\n", loadmodel->name); + if (vertbonecounts[outelements[0]] == 0 || vertbonecounts[outelements[1]] == 0 || vertbonecounts[outelements[2]] == 0) + Host_Error("%s corrupt renderlist (references vertex with no bone weights\n", loadmodel->name); renderlist += 3; outelements += 3; } @@ -1273,24 +1356,24 @@ void Mod_ZYMOTICMODEL_Load(model_t *mod, void *buffer) for (j = 0;j < mesh->num_triangles * 3;j++) mesh->data_element3i[j] = remapvertices[mesh->data_element3i[j]]; Mod_BuildTriangleNeighbors(mesh->data_neighbor3i, mesh->data_element3i, mesh->num_triangles); - mesh->data_texcoord2f = Mem_Alloc(loadmodel->mempool, mesh->num_vertices * sizeof(float[2])); + mesh->data_texcoordtexture2f = Mem_Alloc(loadmodel->mempool, mesh->num_vertices * sizeof(float[2])); for (j = 0;j < pheader->numverts;j++) { if (remapvertices[j] >= 0) { - mesh->data_texcoord2f[remapvertices[j]*2+0] = outtexcoord2f[j*2+0]; - mesh->data_texcoord2f[remapvertices[j]*2+1] = outtexcoord2f[j*2+1]; + mesh->data_texcoordtexture2f[remapvertices[j]*2+0] = outtexcoord2f[j*2+0]; + mesh->data_texcoordtexture2f[remapvertices[j]*2+1] = outtexcoord2f[j*2+1]; } } mesh->num_vertexboneweights = 0; - for (j = 0;j < mesh->num_vertices;j++) + for (j = 0;j < pheader->numverts;j++) if (remapvertices[j] >= 0) mesh->num_vertexboneweights += vertbonecounts[remapvertices[j]]; - mesh->data_vertexboneweights = Mem_Alloc(loadmodel->mempool, mesh->num_vertexboneweights * sizeof(aliasvertexboneweight_t)); + mesh->data_vertexboneweights = Mem_Alloc(loadmodel->mempool, mesh->num_vertexboneweights * sizeof(surfmeshvertexboneweight_t)); mesh->num_vertexboneweights = 0; // note this vertexboneweight ordering requires that the remapvertices array is sequential numbers (separated by -1 values for omitted vertices) l = 0; - for (j = 0;j < mesh->num_vertices;j++) + for (j = 0;j < pheader->numverts;j++) { if (remapvertices[j] < 0) { @@ -1310,19 +1393,26 @@ void Mod_ZYMOTICMODEL_Load(model_t *mod, void *buffer) l++; } } + shadername = (char *) (pheader->lump_shaders.start + pbase) + i * 32; + // since zym models do not have named sections, reuse their shader + // name as the section name + if (shadername[0]) + Mod_BuildAliasSkinsFromSkinFiles(loadmodel->data_textures + i, skinfiles, shadername, shadername); + else + for (j = 0;j < loadmodel->numskins;j++) + Mod_BuildAliasSkinFromSkinFrame(loadmodel->data_textures + i + j * loadmodel->num_surfaces, NULL); Mod_ValidateElements(mesh->data_element3i, mesh->num_triangles, mesh->num_vertices, __FILE__, __LINE__); Mod_BuildTriangleNeighbors(mesh->data_neighbor3i, mesh->data_element3i, mesh->num_triangles); Mod_Alias_Mesh_CompileFrameZero(mesh); - // since zym models do not have named sections, reuse their shader - // name as the section name - shadername = (char *) (pheader->lump_shaders.start + pbase) + i * 32; - if (shadername[0]) - Mod_BuildAliasSkinsFromSkinFiles(mesh->data_skins, skinfiles, shadername, shadername); - else - for (j = 0;j < mesh->num_skins;j++) - Mod_BuildAliasSkinFromSkinFrame(mesh->data_skins + j, NULL); + surface = loadmodel->data_surfaces + i; + surface->groupmesh = mesh; + surface->texture = loadmodel->data_textures + i; + surface->num_firsttriangle = 0; + surface->num_triangles = mesh->num_triangles; + surface->num_firstvertex = 0; + surface->num_vertices = mesh->num_vertices; } Mem_Free(vertbonecounts);