void InstanceWriter::add_material_bindings(COLLADASW::BindMaterial& bind_material, Object *ob, bool active_uv_only) { for (int a = 0; a < ob->totcol; a++) { Material *ma = give_current_material(ob, a + 1); COLLADASW::InstanceMaterialList& iml = bind_material.getInstanceMaterialList(); if (ma) { std::string matid(get_material_id(ma)); matid = translate_id(matid); std::ostringstream ostr; ostr << matid; COLLADASW::InstanceMaterial im(ostr.str(), COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, matid)); // create <bind_vertex_input> for each uv map Mesh *me = (Mesh *)ob->data; int totlayer = CustomData_number_of_layers(&me->fdata, CD_MTFACE); int map_index = 0; int active_uv_index = CustomData_get_active_layer_index(&me->fdata, CD_MTFACE) -1; for (int b = 0; b < totlayer; b++) { if (!active_uv_only || b == active_uv_index) { char *name = bc_CustomData_get_layer_name(&me->fdata, CD_MTFACE, b); im.push_back(COLLADASW::BindVertexInput(name, "TEXCOORD", map_index++)); } } iml.push_back(im); } } }
void InstanceWriter::add_material_bindings(COLLADASW::BindMaterial& bind_material, Object *ob, bool active_uv_only, BC_export_texture_type export_texture_type) { bool all_uv_layers = !active_uv_only; COLLADASW::InstanceMaterialList& iml = bind_material.getInstanceMaterialList(); if (export_texture_type == BC_TEXTURE_TYPE_UV) { std::set<Image *> uv_images = bc_getUVImages(ob, all_uv_layers); std::set<Image *>::iterator uv_images_iter; for (uv_images_iter = uv_images.begin(); uv_images_iter != uv_images.end(); uv_images_iter++) { Image *ima = *uv_images_iter; std::string matid(id_name(ima)); matid = get_material_id_from_id(matid); std::ostringstream ostr; ostr << matid; COLLADASW::InstanceMaterial im(ostr.str(), COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, matid)); // create <bind_vertex_input> for each uv map Mesh *me = (Mesh *)ob->data; int totlayer = CustomData_number_of_layers(&me->fdata, CD_MTFACE); int map_index = 0; int active_uv_index = CustomData_get_active_layer_index(&me->fdata, CD_MTFACE) - 1; for (int b = 0; b < totlayer; b++) { if (!active_uv_only || b == active_uv_index) { char *name = bc_CustomData_get_layer_name(&me->fdata, CD_MTFACE, b); im.push_back(COLLADASW::BindVertexInput(name, "TEXCOORD", map_index++)); } } iml.push_back(im); } } else { for (int a = 0; a < ob->totcol; a++) { Material *ma = give_current_material(ob, a + 1); if (ma) { std::string matid(get_material_id(ma)); matid = translate_id(matid); std::ostringstream ostr; ostr << matid; COLLADASW::InstanceMaterial im(ostr.str(), COLLADASW::URI(COLLADABU::Utils::EMPTY_STRING, matid)); // create <bind_vertex_input> for each uv map Mesh *me = (Mesh *)ob->data; int totlayer = CustomData_number_of_layers(&me->fdata, CD_MTFACE); int map_index = 0; int active_uv_index = CustomData_get_active_layer_index(&me->fdata, CD_MTFACE) - 1; for (int b = 0; b < totlayer; b++) { if (!active_uv_only || b == active_uv_index) { char *name = bc_CustomData_get_layer_name(&me->fdata, CD_MTFACE, b); im.push_back(COLLADASW::BindVertexInput(name, "TEXCOORD", map_index++)); } } iml.push_back(im); } } } }