Method initWithFile

core/3d/MeshRenderer.cpp:297–336

}

bool MeshRenderer::initWithFile(std::string_view path)
{
    _aabbDirty = true;
    _meshes.clear();
    _meshVertexDatas.clear();
    AX_SAFE_RELEASE_NULL(_skeleton);
    removeAllAttachNode();

    if (loadFromCache(path))
        return true;

    MeshDatas* meshdatas         = new MeshDatas();
    MaterialDatas* materialdatas = new MaterialDatas();
    NodeDatas* nodeDatas         = new NodeDatas();
    if (loadFromFile(path, nodeDatas, meshdatas, materialdatas))
    {
        if (initFrom(*nodeDatas, *meshdatas, *materialdatas))
        {
            // add to cache
            auto data             = new MeshRendererCache::MeshRenderData();
            data->materialdatas   = materialdatas;
            data->nodedatas       = nodeDatas;
            data->meshVertexDatas = _meshVertexDatas;
            for (const auto mesh : _meshes)
            {
                data->programStates.pushBack(mesh->getProgramState());
            }

            MeshRendererCache::getInstance()->addMeshRenderData(path, data);
            AX_SAFE_DELETE(meshdatas);
            _contentSize = getBoundingBox().size;
            return true;
        }
    }
    AX_SAFE_DELETE(meshdatas);
    AX_SAFE_DELETE(materialdatas);
    AX_SAFE_DELETE(nodeDatas);

    return false;
}

bool MeshRenderer::initFrom(const NodeDatas& nodeDatas, const MeshDatas& meshdatas, const MaterialDatas& materialdatas)
{