getCameraViewMatrix method

@override Future<Matrix4> getCameraViewMatrix()

Implementation

@override
Future<Matrix4> getCameraViewMatrix() async {
  if (_viewer == null) {
    throw Exception("No viewer available");
  }
  var arrayPtr = get_camera_view_matrix(_viewer!);
  var viewMatrix = Matrix4.fromList(arrayPtr.asTypedList(16));
  allocator.free(arrayPtr);
  return viewMatrix;
}