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skip not used materials

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This commit is contained in:
h4570
2022-08-10 22:42:27 +02:00
parent 0a2d19b2d0
commit 5f5f28b3fb
6 changed files with 83 additions and 65 deletions
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engine/inc/loaders/3d/obj_loader/obj_loader.hpp
+10 -6
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@@ -29,6 +29,11 @@ struct ObjLoaderOptions {
ObjLoaderAnimationOptions animation;
};
struct MaterialVertexCount {
size_t materialId;
int count;
};
/** Class responsible for loading & parsing obj files */
class ObjLoader : public Loader {
public:
@@ -45,13 +50,12 @@ class ObjLoader : public Loader {
void addOutputMaterialsAndFrames(
MeshBuilderData* output, const tinyobj::attrib_t& attrib,
const std::vector<tinyobj::shape_t>& shapes,
const std::vector<tinyobj::material_t>& materials,
const u16& framesCount);
const std::vector<tinyobj::material_t>& materials, const u16& framesCount,
std::vector<MaterialVertexCount>& materialVertexCounts);
void scan(MeshBuilderData* output, const tinyobj::attrib_t& attrib,
const std::vector<tinyobj::shape_t>& shapes,
const std::vector<tinyobj::material_t>& materials,
const u16& frameIndex);
std::vector<MaterialVertexCount> scan(
const std::vector<tinyobj::shape_t>& shapes,
const std::vector<tinyobj::material_t>& materials);
void importFrame(MeshBuilderData* output, const tinyobj::attrib_t& attrib,
const std::vector<tinyobj::shape_t>& shapes,