<affine_animation loop="1" pivot_x="20" pivot_y="20" >
  <key t="0"    color="ffffff00" />
  <key t="1.0"  color="ffffff00"/>
  <key t="1.1"  color="ffffffff"/>
  <key t="2.2"  color="ffffffff"/>
  <key t="3.3"  color="ffffff00"/>
  <key t="4.4"  color="ffffff00"/>
	
</affine_animation>
