Method loadMesh

source/MaterialXView/Viewer.cpp:1273–1316

}

void Viewer::loadMesh(const mx::FilePath& filename)
{
    _geometryHandler->clearGeometry();
    if (_geometryHandler->loadGeometry(filename))
    {
        _meshFilename = filename;
        if (_splitByUdims)
        {
            for (auto mesh : _geometryHandler->getMeshes())
            {
                mesh->splitByUdims();
            }
        }

        updateGeometrySelections();

        // Assign the selected material to all geometries.
        _materialAssignments.clear();
        mx::MaterialPtr material = getSelectedMaterial();
        if (material)
        {
            for (mx::MeshPartitionPtr geom : _geometryList)
            {
                assignMaterial(geom, material);
            }
        }

        // Unbind utility materials from the previous geometry.
        if (_wireMaterial)
        {
            _wireMaterial->unbindGeometry();
        }
        if (_shadowMaterial)
        {
            _shadowMaterial->unbindGeometry();
        }

        invalidateShadowMap();
    }
    else
    {
        new ng::MessageDialog(this, ng::MessageDialog::Type::Warning, "Mesh Loading Error", filename);
    }
}

void Viewer::loadDocument(const mx::FilePath& filename, mx::DocumentPtr libraries)
{