bool SceneLoader::LoadScene(const std::string& file_name, Scene& scene,
std::string& status) {
Assimp::Importer importer;
importer.SetPropertyInteger(AI_CONFIG_PP_SBP_REMOVE,
aiPrimitiveType_POINT | aiPrimitiveType_LINE);
const aiScene* assimp_scene = importer.ReadFile(file_name,
aiProcess_Triangulate | aiProcess_JoinIdenticalVertices
| aiProcess_FixInfacingNormals | aiProcess_FindDegenerates
| aiProcess_ValidateDataStructure);
// | aiProcess_ImproveCacheLocality
// | aiProcess_RemoveRedundantMaterials
// | aiProcess_FixInfacingNormals | aiProcess_FindDegenerates
// | aiProcess_OptimizeGraph | aiProcess_OptimizeMeshes);
status = std::string(importer.GetErrorString());
if (!status.empty() || NULL == assimp_scene) {
return false;
}
status = "OK";
for (uint32_t i = 0; i < assimp_scene->mNumCameras; ++i) {
ImportCamera(scene, assimp_scene->mCameras[i]);
}
for (uint32_t i = 0; i < assimp_scene->mNumLights; ++i) {
ImportLight(scene, assimp_scene->mLights[i]);
}
std::cout << "mNumMaterials = " << assimp_scene->mNumMaterials << std::endl;
for (uint32_t i = 0; i < assimp_scene->mNumMaterials; ++i) {
ImportMaterial(scene, assimp_scene->mMaterials[i]);
}
std::cout << "mNumMeshes = " << assimp_scene->mNumMeshes << std::endl;
for (uint32_t i = 0; i < assimp_scene->mNumMeshes; ++i) {
ImportMesh(scene, assimp_scene->mMeshes[i]);
}
return true;
}
UMaterial* T3DMaterialParser::ImportMaterialT3DFile(const FString &FileName)
{
FString MaterialT3D;
if (FFileHelper::LoadFileToString(MaterialT3D, *FileName))
{
ResetParser(MaterialT3D);
MaterialT3D.Empty();
return ImportMaterial();
}
return NULL;
}
