Function create_embedded_textures_folder

code/Pbrt/PbrtExporter.cpp:108–116

} // end of namespace Assimp

static void create_embedded_textures_folder(const aiScene *scene, IOSystem *pIOSystem, const std::string &texturesPath) {
    if (scene->mNumTextures > 0) {
        if (!pIOSystem->Exists(texturesPath)) {
            if (!pIOSystem->CreateDirectory(texturesPath)) {
                throw DeadlyExportError("Could not create textures/ directory.");
            }
        }
    }
}

PbrtExporter::PbrtExporter(
        const aiScene *pScene, IOSystem *pIOSystem,