When I was rotating the 3D model, there was a lag, especially on Android devices

[changning420]

旋转的时候如何减少卡顿,掉帧
例如我从0度旋转到90度,中间动画过度.
How do I reduce stutter and frame drop when rotating
For example, I rotate from 0 degrees to 90 degrees and overanimate.

void _animationRotate(double tempAngle, double start, double end) {
  rotateAnimation(tempAngle,start: start, end: end);
render();
  }