Mesh *bc_get_mesh_copy(Scene *scene, Object *ob, BC_export_mesh_type export_mesh_type, bool apply_modifiers, bool triangulate) { Mesh *tmpmesh; CustomDataMask mask = CD_MASK_MESH; Mesh *mesh = (Mesh *)ob->data; DerivedMesh *dm = NULL; if (apply_modifiers) { switch (export_mesh_type) { case BC_MESH_TYPE_VIEW: { dm = mesh_create_derived_view(scene, ob, mask); break; } case BC_MESH_TYPE_RENDER: { dm = mesh_create_derived_render(scene, ob, mask); break; } } } else { dm = mesh_create_derived((Mesh *)ob->data, NULL); } tmpmesh = BKE_mesh_add(G.main, "ColladaMesh"); // name is not important here DM_to_mesh(dm, tmpmesh, ob, CD_MASK_MESH, true); tmpmesh->flag = mesh->flag; if (triangulate) { bc_triangulate_mesh(tmpmesh); } BKE_mesh_tessface_ensure(tmpmesh); return tmpmesh; }
static Mesh *applyModifier(ModifierData *md, const ModifierEvalContext *ctx, Mesh *mesh) { ExplodeModifierData *emd = (ExplodeModifierData *)md; ParticleSystemModifierData *psmd = findPrecedingParticlesystem(ctx->object, md); if (psmd) { ParticleSystem *psys = psmd->psys; if (psys == NULL || psys->totpart == 0) { return mesh; } if (psys->part == NULL || psys->particles == NULL) { return mesh; } if (psmd->mesh_final == NULL) { return mesh; } BKE_mesh_tessface_ensure(mesh); /* BMESH - UNTIL MODIFIER IS UPDATED FOR MPoly */ /* 1. find faces to be exploded if needed */ if (emd->facepa == NULL || psmd->flag & eParticleSystemFlag_Pars || emd->flag & eExplodeFlag_CalcFaces || MEM_allocN_len(emd->facepa) / sizeof(int) != mesh->totface) { if (psmd->flag & eParticleSystemFlag_Pars) { psmd->flag &= ~eParticleSystemFlag_Pars; } if (emd->flag & eExplodeFlag_CalcFaces) { emd->flag &= ~eExplodeFlag_CalcFaces; } createFacepa(emd, psmd, mesh); } /* 2. create new mesh */ Scene *scene = DEG_get_evaluated_scene(ctx->depsgraph); if (emd->flag & eExplodeFlag_EdgeCut) { int *facepa = emd->facepa; Mesh *split_m = cutEdges(emd, mesh); Mesh *explode = explodeMesh(emd, psmd, ctx, scene, split_m); MEM_freeN(emd->facepa); emd->facepa = facepa; BKE_id_free(NULL, split_m); return explode; } else { return explodeMesh(emd, psmd, ctx, scene, mesh); } } return mesh; }
bool ImagesExporter::hasImages(Scene *sce) { LinkNode *node; for (node = this->export_settings->export_set; node; node = node->next) { Object *ob = (Object *)node->link; int a; for (a = 0; a < ob->totcol; a++) { Material *ma = give_current_material(ob, a + 1); // no material, but check all of the slots if (!ma) continue; int b; for (b = 0; b < MAX_MTEX; b++) { MTex *mtex = ma->mtex[b]; if (mtex && mtex->tex && mtex->tex->ima) return true; } } if (ob->type == OB_MESH) { Mesh *me = (Mesh *) ob->data; BKE_mesh_tessface_ensure(me); bool has_uvs = (bool)CustomData_has_layer(&me->fdata, CD_MTFACE); if (has_uvs) { int num_layers = CustomData_number_of_layers(&me->fdata, CD_MTFACE); for (int a = 0; a < num_layers; a++) { MTFace *tface = (MTFace *)CustomData_get_layer_n(&me->fdata, CD_MTFACE, a); Image *img = tface->tpage; if (img) return true; } } } } return false; }
void ImagesExporter::export_UV_Images() { std::set<Image *> uv_textures; LinkNode *node; bool use_texture_copies = this->export_settings->use_texture_copies; bool active_uv_only = this->export_settings->active_uv_only; for (node = this->export_settings->export_set; node; node = node->next) { Object *ob = (Object *)node->link; if (ob->type == OB_MESH && ob->totcol) { Mesh *me = (Mesh *) ob->data; BKE_mesh_tessface_ensure(me); int active_uv_layer = CustomData_get_active_layer_index(&me->pdata, CD_MTEXPOLY); for (int i = 0; i < me->pdata.totlayer; i++) { if (me->pdata.layers[i].type == CD_MTEXPOLY) { if (!active_uv_only || active_uv_layer == i) { MTexPoly *txface = (MTexPoly *)me->pdata.layers[i].data; for (int j = 0; j < me->totpoly; j++, txface++) { Image *ima = txface->tpage; if (ima == NULL) continue; bool not_in_list = uv_textures.find(ima) == uv_textures.end(); if (not_in_list) { uv_textures.insert(ima); export_UV_Image(ima, use_texture_copies); } } } } } } } }
void EffectsExporter::operator()(Material *ma, Object *ob) { // create a list of indices to textures of type TEX_IMAGE std::vector<int> tex_indices; if (this->export_settings->include_material_textures) createTextureIndices(ma, tex_indices); openEffect(translate_id(id_name(ma)) + "-effect"); COLLADASW::EffectProfile ep(mSW); ep.setProfileType(COLLADASW::EffectProfile::COMMON); ep.openProfile(); // set shader type - one of three blinn, phong or lambert if (ma->spec > 0.0f) { if (ma->spec_shader == MA_SPEC_BLINN) { writeBlinn(ep, ma); } else { // \todo figure out handling of all spec+diff shader combos blender has, for now write phong // for now set phong in case spec shader is not blinn writePhong(ep, ma); } } else { if (ma->diff_shader == MA_DIFF_LAMBERT) { writeLambert(ep, ma); } else { // \todo figure out handling of all spec+diff shader combos blender has, for now write phong writePhong(ep, ma); } } // index of refraction if (ma->mode & MA_RAYTRANSP) { ep.setIndexOfRefraction(ma->ang, false, "index_of_refraction"); } else { ep.setIndexOfRefraction(1.0f, false, "index_of_refraction"); } COLLADASW::ColorOrTexture cot; // transparency if (ma->mode & MA_TRANSP) { // Tod: because we are in A_ONE mode transparency is calculated like this: ep.setTransparency(ma->alpha, false, "transparency"); // cot = getcol(1.0f, 1.0f, 1.0f, 1.0f); // ep.setTransparent(cot); } // emission cot = getcol(ma->emit, ma->emit, ma->emit, 1.0f); ep.setEmission(cot, false, "emission"); // diffuse multiplied by diffuse intensity cot = getcol(ma->r * ma->ref, ma->g * ma->ref, ma->b * ma->ref, 1.0f); ep.setDiffuse(cot, false, "diffuse"); // ambient /* ma->ambX is calculated only on render, so lets do it here manually and not rely on ma->ambX. */ if (this->scene->world) cot = getcol(this->scene->world->ambr * ma->amb, this->scene->world->ambg * ma->amb, this->scene->world->ambb * ma->amb, 1.0f); else cot = getcol(ma->amb, ma->amb, ma->amb, 1.0f); ep.setAmbient(cot, false, "ambient"); // reflective, reflectivity if (ma->mode & MA_RAYMIRROR) { cot = getcol(ma->mirr, ma->mirg, ma->mirb, 1.0f); ep.setReflective(cot); ep.setReflectivity(ma->ray_mirror); } // else { // cot = getcol(ma->specr, ma->specg, ma->specb, 1.0f); // ep.setReflective(cot); // ep.setReflectivity(ma->spec); // } // specular if (ep.getShaderType() != COLLADASW::EffectProfile::LAMBERT) { cot = getcol(ma->specr * ma->spec, ma->specg * ma->spec, ma->specb * ma->spec, 1.0f); ep.setSpecular(cot, false, "specular"); } // XXX make this more readable if possible // create <sampler> and <surface> for each image COLLADASW::Sampler samplers[MAX_MTEX]; //COLLADASW::Surface surfaces[MAX_MTEX]; //void *samp_surf[MAX_MTEX][2]; void *samp_surf[MAX_MTEX][1]; // image to index to samp_surf map // samp_surf[index] stores 2 pointers, sampler and surface std::map<std::string, int> im_samp_map; unsigned int a, b; for (a = 0, b = 0; a < tex_indices.size(); a++) { MTex *t = ma->mtex[tex_indices[a]]; Image *ima = t->tex->ima; // Image not set for texture if (!ima) continue; std::string key(id_name(ima)); key = translate_id(key); // create only one <sampler>/<surface> pair for each unique image if (im_samp_map.find(key) == im_samp_map.end()) { // //<newparam> <surface> <init_from> // COLLADASW::Surface surface(COLLADASW::Surface::SURFACE_TYPE_2D, // key + COLLADASW::Surface::SURFACE_SID_SUFFIX); // COLLADASW::SurfaceInitOption sio(COLLADASW::SurfaceInitOption::INIT_FROM); // sio.setImageReference(key); // surface.setInitOption(sio); // COLLADASW::NewParamSurface surface(mSW); // surface->setParamType(COLLADASW::CSW_SURFACE_TYPE_2D); //<newparam> <sampler> <source> COLLADASW::Sampler sampler(COLLADASW::Sampler::SAMPLER_TYPE_2D, key + COLLADASW::Sampler::SAMPLER_SID_SUFFIX, key + COLLADASW::Sampler::SURFACE_SID_SUFFIX); sampler.setImageId(key); // copy values to arrays since they will live longer samplers[a] = sampler; //surfaces[a] = surface; // store pointers so they can be used later when we create <texture>s samp_surf[b][0] = &samplers[a]; //samp_surf[b][1] = &surfaces[a]; im_samp_map[key] = b; b++; } } std::set<Image *> uv_textures; if (ob->type == OB_MESH && ob->totcol && this->export_settings->include_uv_textures) { bool active_uv_only = this->export_settings->active_uv_only; Mesh *me = (Mesh *) ob->data; int active_uv_layer = CustomData_get_active_layer_index(&me->pdata, CD_MTEXPOLY); BKE_mesh_tessface_ensure(me); for (int i = 0; i < me->pdata.totlayer; i++) { if (!active_uv_only || active_uv_layer == i) { if (me->pdata.layers[i].type == CD_MTEXPOLY) { MTexPoly *txface = (MTexPoly *)me->pdata.layers[i].data; MFace *mface = me->mface; for (int j = 0; j < me->totpoly; j++, mface++, txface++) { Material *mat = give_current_material(ob, mface->mat_nr + 1); if (mat != ma) continue; Image *ima = txface->tpage; if (ima == NULL) continue; bool not_in_list = uv_textures.find(ima)==uv_textures.end(); if (not_in_list) { std::string name = id_name(ima); std::string key(name); key = translate_id(key); // create only one <sampler>/<surface> pair for each unique image if (im_samp_map.find(key) == im_samp_map.end()) { //<newparam> <sampler> <source> COLLADASW::Sampler sampler(COLLADASW::Sampler::SAMPLER_TYPE_2D, key + COLLADASW::Sampler::SAMPLER_SID_SUFFIX, key + COLLADASW::Sampler::SURFACE_SID_SUFFIX); sampler.setImageId(key); samplers[a] = sampler; samp_surf[b][0] = &samplers[a]; im_samp_map[key] = b; b++; a++; uv_textures.insert(ima); } } } } } } } // used as fallback when MTex->uvname is "" (this is pretty common) // it is indeed the correct value to use in that case std::string active_uv(getActiveUVLayerName(ob)); // write textures // XXX very slow for (a = 0; a < tex_indices.size(); a++) { MTex *t = ma->mtex[tex_indices[a]]; Image *ima = t->tex->ima; std::string key(id_name(ima)); key = translate_id(key); int i = im_samp_map[key]; std::string uvname = strlen(t->uvname) ? t->uvname : active_uv; COLLADASW::Sampler *sampler = (COLLADASW::Sampler *)samp_surf[i][0]; writeTextures(ep, key, sampler, t, ima, uvname); } std::set<Image *>::iterator uv_t_iter; for (uv_t_iter = uv_textures.begin(); uv_t_iter != uv_textures.end(); uv_t_iter++ ) { Image *ima = *uv_t_iter; std::string key(id_name(ima)); key = translate_id(key); int i = im_samp_map[key]; COLLADASW::Sampler *sampler = (COLLADASW::Sampler *)samp_surf[i][0]; ep.setDiffuse(createTexture(ima, active_uv, sampler), false, "diffuse"); } // performs the actual writing ep.addProfileElements(); bool twoSided = false; if (ob->type == OB_MESH && ob->data) { Mesh *me = (Mesh *)ob->data; if (me->flag & ME_TWOSIDED) twoSided = true; } if (twoSided) ep.addExtraTechniqueParameter("GOOGLEEARTH", "double_sided", 1); ep.addExtraTechniques(mSW); ep.closeProfile(); if (twoSided) mSW->appendTextBlock("<extra><technique profile=\"MAX3D\"><double_sided>1</double_sided></technique></extra>"); closeEffect(); }
static int bake( Render *re, Main *bmain, Scene *scene, Object *ob_low, ListBase *selected_objects, ReportList *reports, const ScenePassType pass_type, const int margin, const BakeSaveMode save_mode, const bool is_clear, const bool is_split_materials, const bool is_automatic_name, const bool is_selected_to_active, const bool is_cage, const float cage_extrusion, const int normal_space, const BakeNormalSwizzle normal_swizzle[], const char *custom_cage, const char *filepath, const int width, const int height, const char *identifier, ScrArea *sa, const char *uv_layer) { int op_result = OPERATOR_CANCELLED; bool ok = false; Object *ob_cage = NULL; BakeHighPolyData *highpoly = NULL; int tot_highpoly = 0; char restrict_flag_low = ob_low->restrictflag; char restrict_flag_cage = 0; Mesh *me_low = NULL; Mesh *me_cage = NULL; float *result = NULL; BakePixel *pixel_array_low = NULL; BakePixel *pixel_array_high = NULL; const bool is_save_internal = (save_mode == R_BAKE_SAVE_INTERNAL); const bool is_noncolor = is_noncolor_pass(pass_type); const int depth = RE_pass_depth(pass_type); BakeImages bake_images = {NULL}; size_t num_pixels; int tot_materials; int i; RE_bake_engine_set_engine_parameters(re, bmain, scene); if (!RE_bake_has_engine(re)) { BKE_report(reports, RPT_ERROR, "Current render engine does not support baking"); goto cleanup; } tot_materials = ob_low->totcol; if (uv_layer && uv_layer[0] != '\0') { Mesh *me = (Mesh *)ob_low->data; if (CustomData_get_named_layer(&me->ldata, CD_MLOOPUV, uv_layer) == -1) { BKE_reportf(reports, RPT_ERROR, "No UV layer named \"%s\" found in the object \"%s\"", uv_layer, ob_low->id.name + 2); goto cleanup; } } if (tot_materials == 0) { if (is_save_internal) { BKE_report(reports, RPT_ERROR, "No active image found, add a material or bake to an external file"); goto cleanup; } else if (is_split_materials) { BKE_report(reports, RPT_ERROR, "No active image found, add a material or bake without the Split Materials option"); goto cleanup; } else { /* baking externally without splitting materials */ tot_materials = 1; } } /* we overallocate in case there is more materials than images */ bake_images.data = MEM_mallocN(sizeof(BakeImage) * tot_materials, "bake images dimensions (width, height, offset)"); bake_images.lookup = MEM_mallocN(sizeof(int) * tot_materials, "bake images lookup (from material to BakeImage)"); build_image_lookup(bmain, ob_low, &bake_images); if (is_save_internal) { num_pixels = initialize_internal_images(&bake_images, reports); if (num_pixels == 0) { goto cleanup; } } else { /* when saving extenally always use the size specified in the UI */ num_pixels = (size_t)width * (size_t)height * bake_images.size; for (i = 0; i < bake_images.size; i++) { bake_images.data[i].width = width; bake_images.data[i].height = height; bake_images.data[i].offset = (is_split_materials ? num_pixels : 0); bake_images.data[i].image = NULL; } if (!is_split_materials) { /* saving a single image */ for (i = 0; i < tot_materials; i++) bake_images.lookup[i] = 0; } } if (is_selected_to_active) { CollectionPointerLink *link; tot_highpoly = 0; for (link = selected_objects->first; link; link = link->next) { Object *ob_iter = link->ptr.data; if (ob_iter == ob_low) continue; tot_highpoly ++; } if (is_cage && custom_cage[0] != '\0') { ob_cage = BLI_findstring(&bmain->object, custom_cage, offsetof(ID, name) + 2); if (ob_cage == NULL || ob_cage->type != OB_MESH) { BKE_report(reports, RPT_ERROR, "No valid cage object"); goto cleanup; } else { restrict_flag_cage = ob_cage->restrictflag; ob_cage->restrictflag |= OB_RESTRICT_RENDER; } } } pixel_array_low = MEM_mallocN(sizeof(BakePixel) * num_pixels, "bake pixels low poly"); pixel_array_high = MEM_mallocN(sizeof(BakePixel) * num_pixels, "bake pixels high poly"); result = MEM_callocN(sizeof(float) * depth * num_pixels, "bake return pixels"); /* get the mesh as it arrives in the renderer */ me_low = BKE_mesh_new_from_object(bmain, scene, ob_low, 1, 2, 0, 0); BKE_mesh_split_faces(me_low); BKE_mesh_tessface_ensure(me_low); /* populate the pixel array with the face data */ if ((is_selected_to_active && (ob_cage == NULL) && is_cage) == false) RE_bake_pixels_populate(me_low, pixel_array_low, num_pixels, &bake_images, uv_layer); /* else populate the pixel array with the 'cage' mesh (the smooth version of the mesh) */ if (is_selected_to_active) { CollectionPointerLink *link; ModifierData *md, *nmd; ListBase modifiers_tmp, modifiers_original; int i = 0; /* prepare cage mesh */ if (ob_cage) { me_cage = BKE_mesh_new_from_object(bmain, scene, ob_cage, 1, 2, 0, 0); BKE_mesh_split_faces(me_cage); BKE_mesh_tessface_ensure(me_cage); if (me_low->totface != me_cage->totface) { BKE_report(reports, RPT_ERROR, "Invalid cage object, the cage mesh must have the same number " "of faces as the active object"); goto cleanup; } } else if (is_cage) { modifiers_original = ob_low->modifiers; BLI_listbase_clear(&modifiers_tmp); for (md = ob_low->modifiers.first; md; md = md->next) { /* Edge Split cannot be applied in the cage, * the cage is supposed to have interpolated normals * between the faces unless the geometry is physically * split. So we create a copy of the low poly mesh without * the eventual edge split.*/ if (md->type == eModifierType_EdgeSplit) continue; nmd = modifier_new(md->type); BLI_strncpy(nmd->name, md->name, sizeof(nmd->name)); modifier_copyData(md, nmd); BLI_addtail(&modifiers_tmp, nmd); } /* temporarily replace the modifiers */ ob_low->modifiers = modifiers_tmp; /* get the cage mesh as it arrives in the renderer */ me_cage = BKE_mesh_new_from_object(bmain, scene, ob_low, 1, 2, 0, 0); BKE_mesh_split_faces(me_cage); BKE_mesh_tessface_ensure(me_cage); RE_bake_pixels_populate(me_cage, pixel_array_low, num_pixels, &bake_images, uv_layer); } highpoly = MEM_callocN(sizeof(BakeHighPolyData) * tot_highpoly, "bake high poly objects"); /* populate highpoly array */ for (link = selected_objects->first; link; link = link->next) { TriangulateModifierData *tmd; Object *ob_iter = link->ptr.data; if (ob_iter == ob_low) continue; /* initialize highpoly_data */ highpoly[i].ob = ob_iter; highpoly[i].restrict_flag = ob_iter->restrictflag; /* triangulating so BVH returns the primitive_id that will be used for rendering */ highpoly[i].tri_mod = ED_object_modifier_add( reports, bmain, scene, highpoly[i].ob, "TmpTriangulate", eModifierType_Triangulate); tmd = (TriangulateModifierData *)highpoly[i].tri_mod; tmd->quad_method = MOD_TRIANGULATE_QUAD_FIXED; tmd->ngon_method = MOD_TRIANGULATE_NGON_EARCLIP; highpoly[i].me = BKE_mesh_new_from_object(bmain, scene, highpoly[i].ob, 1, 2, 0, 0); highpoly[i].ob->restrictflag &= ~OB_RESTRICT_RENDER; BKE_mesh_split_faces(highpoly[i].me); BKE_mesh_tessface_ensure(highpoly[i].me); /* lowpoly to highpoly transformation matrix */ copy_m4_m4(highpoly[i].obmat, highpoly[i].ob->obmat); invert_m4_m4(highpoly[i].imat, highpoly[i].obmat); highpoly[i].is_flip_object = is_negative_m4(highpoly[i].ob->obmat); i++; } BLI_assert(i == tot_highpoly); ob_low->restrictflag |= OB_RESTRICT_RENDER; /* populate the pixel arrays with the corresponding face data for each high poly object */ if (!RE_bake_pixels_populate_from_objects( me_low, pixel_array_low, pixel_array_high, highpoly, tot_highpoly, num_pixels, ob_cage != NULL, cage_extrusion, ob_low->obmat, (ob_cage ? ob_cage->obmat : ob_low->obmat), me_cage)) { BKE_report(reports, RPT_ERROR, "Error handling selected objects"); goto cage_cleanup; } /* the baking itself */ for (i = 0; i < tot_highpoly; i++) { ok = RE_bake_engine(re, highpoly[i].ob, i, pixel_array_high, num_pixels, depth, pass_type, result); if (!ok) { BKE_reportf(reports, RPT_ERROR, "Error baking from object \"%s\"", highpoly[i].ob->id.name + 2); goto cage_cleanup; } } cage_cleanup: /* reverting data back */ if ((ob_cage == NULL) && is_cage) { ob_low->modifiers = modifiers_original; while ((md = BLI_pophead(&modifiers_tmp))) { modifier_free(md); } } if (!ok) { goto cleanup; } } else { /* make sure low poly renders */ ob_low->restrictflag &= ~OB_RESTRICT_RENDER; if (RE_bake_has_engine(re)) { ok = RE_bake_engine(re, ob_low, 0, pixel_array_low, num_pixels, depth, pass_type, result); } else { BKE_report(reports, RPT_ERROR, "Current render engine does not support baking"); goto cleanup; } } /* normal space conversion * the normals are expected to be in world space, +X +Y +Z */ if (ok && pass_type == SCE_PASS_NORMAL) { switch (normal_space) { case R_BAKE_SPACE_WORLD: { /* Cycles internal format */ if ((normal_swizzle[0] == R_BAKE_POSX) && (normal_swizzle[1] == R_BAKE_POSY) && (normal_swizzle[2] == R_BAKE_POSZ)) { break; } else { RE_bake_normal_world_to_world(pixel_array_low, num_pixels, depth, result, normal_swizzle); } break; } case R_BAKE_SPACE_OBJECT: { RE_bake_normal_world_to_object(pixel_array_low, num_pixels, depth, result, ob_low, normal_swizzle); break; } case R_BAKE_SPACE_TANGENT: { if (is_selected_to_active) { RE_bake_normal_world_to_tangent(pixel_array_low, num_pixels, depth, result, me_low, normal_swizzle, ob_low->obmat); } else { /* from multiresolution */ Mesh *me_nores = NULL; ModifierData *md = NULL; int mode; md = modifiers_findByType(ob_low, eModifierType_Multires); if (md) { mode = md->mode; md->mode &= ~eModifierMode_Render; } me_nores = BKE_mesh_new_from_object(bmain, scene, ob_low, 1, 2, 0, 0); BKE_mesh_split_faces(me_nores); BKE_mesh_tessface_ensure(me_nores); RE_bake_pixels_populate(me_nores, pixel_array_low, num_pixels, &bake_images, uv_layer); RE_bake_normal_world_to_tangent(pixel_array_low, num_pixels, depth, result, me_nores, normal_swizzle, ob_low->obmat); BKE_libblock_free(bmain, me_nores); if (md) md->mode = mode; } break; } default: break; } } if (!ok) { BKE_reportf(reports, RPT_ERROR, "Problem baking object \"%s\"", ob_low->id.name + 2); op_result = OPERATOR_CANCELLED; } else { /* save the results */ for (i = 0; i < bake_images.size; i++) { BakeImage *bk_image = &bake_images.data[i]; if (is_save_internal) { ok = write_internal_bake_pixels( bk_image->image, pixel_array_low + bk_image->offset, result + bk_image->offset * depth, bk_image->width, bk_image->height, margin, is_clear, is_noncolor); /* might be read by UI to set active image for display */ bake_update_image(sa, bk_image->image); if (!ok) { BKE_reportf(reports, RPT_ERROR, "Problem saving the bake map internally for object \"%s\"", ob_low->id.name + 2); op_result = OPERATOR_CANCELLED; } else { BKE_report(reports, RPT_INFO, "Baking map saved to internal image, save it externally or pack it"); op_result = OPERATOR_FINISHED; } } /* save externally */ else { BakeData *bake = &scene->r.bake; char name[FILE_MAX]; BKE_image_path_from_imtype(name, filepath, bmain->name, 0, bake->im_format.imtype, true, false, NULL); if (is_automatic_name) { BLI_path_suffix(name, FILE_MAX, ob_low->id.name + 2, "_"); BLI_path_suffix(name, FILE_MAX, identifier, "_"); } if (is_split_materials) { if (bk_image->image) { BLI_path_suffix(name, FILE_MAX, bk_image->image->id.name + 2, "_"); } else { if (ob_low->mat[i]) { BLI_path_suffix(name, FILE_MAX, ob_low->mat[i]->id.name + 2, "_"); } else if (me_low->mat[i]) { BLI_path_suffix(name, FILE_MAX, me_low->mat[i]->id.name + 2, "_"); } else { /* if everything else fails, use the material index */ char tmp[4]; sprintf(tmp, "%d", i % 1000); BLI_path_suffix(name, FILE_MAX, tmp, "_"); } } } /* save it externally */ ok = write_external_bake_pixels( name, pixel_array_low + bk_image->offset, result + bk_image->offset * depth, bk_image->width, bk_image->height, margin, &bake->im_format, is_noncolor); if (!ok) { BKE_reportf(reports, RPT_ERROR, "Problem saving baked map in \"%s\"", name); op_result = OPERATOR_CANCELLED; } else { BKE_reportf(reports, RPT_INFO, "Baking map written to \"%s\"", name); op_result = OPERATOR_FINISHED; } if (!is_split_materials) { break; } } } } if (is_save_internal) refresh_images(&bake_images); cleanup: if (highpoly) { int i; for (i = 0; i < tot_highpoly; i++) { highpoly[i].ob->restrictflag = highpoly[i].restrict_flag; if (highpoly[i].tri_mod) ED_object_modifier_remove(reports, bmain, highpoly[i].ob, highpoly[i].tri_mod); if (highpoly[i].me) BKE_libblock_free(bmain, highpoly[i].me); } MEM_freeN(highpoly); } ob_low->restrictflag = restrict_flag_low; if (ob_cage) ob_cage->restrictflag = restrict_flag_cage; if (pixel_array_low) MEM_freeN(pixel_array_low); if (pixel_array_high) MEM_freeN(pixel_array_high); if (bake_images.data) MEM_freeN(bake_images.data); if (bake_images.lookup) MEM_freeN(bake_images.lookup); if (result) MEM_freeN(result); if (me_low) BKE_libblock_free(bmain, me_low); if (me_cage) BKE_libblock_free(bmain, me_cage); return op_result; }