GetUniforms method
Implementation
@override
Map<String, Object> GetUniforms() {
ForceUniform(uEyePosition, _camera.getEyePosition());
_camera.getViewMatrix(_viewMatrix);
_perspectiveViewMatrix.setFrom(_mat);
_perspectiveViewMatrix.multiply(_viewMatrix);
ForceUniform(uPerspectiveViewMatrix, _perspectiveViewMatrix);
return _uniforms;
}