th0m4sXD

Vector3 viewportPoint= Camera.main.WorldToViewportPoint(crosshair.position);
        Ray viewportRay = Camera.main.ViewportPointToRay(viewportPoint);

мб кому-то будет нужно
if (needToSetDuration && animation.getKeyFrameIndex(stateTime)==0){
animation.setFrameDuration(animation.getFrameDuration()-0.001f);
stateTime=0;
needToSetDuration=false;
}