private void Update()
{
if (_cameraConstraint != null)
{
EnsureRenderTexture();
// // reuse main camera
// var cam = Camera.main;
// var pos = cam.transform.position;
// var targetTex = cam.targetTexture;
// cam.transform.position = _cameraConstraint.EvaluatePosition( _railPosition ).To3DXY( -10 );
// cam.targetTexture = _renderTexture;
// cam.Render();
// cam.transform.position = pos;
// cam.targetTexture = targetTex;
var cam = Camera;
cam.CopyFrom(Camera.main);
cam.depth += _displayOnGameView ? 1 : -1;
cam.transform.position = _cameraConstraint.EvaluatePosition(_railPosition).To3DXY(-10);
if (_zoomConstraint != null)
{
cam.orthographicSize *= _zoomConstraint.GetZoom(_railPosition);
}
cam.renderingPath = RenderingPath.UsePlayerSettings;
cam.targetTexture = _renderTexture;
cam.Render();
cam.targetTexture = null;
}
}
