The filter is:
Code: Select all
<filter
y="0"
x="0"
width="1"
height="1"
color-interpolation-filters="sRGB"
id="EraserFilter_0001">
<feFlood
flood-color="rgb(0,0,0)"
flood-opacity="1"
result="result1"
id="feFloodEraserFilter_0001" />
<feComposite
k4="0"
k3="0"
k2="0"
k1="3"
in2="SourceGraphic"
operator="arithmetic"
result="result4"
id="feCompositeEraserFilter_0001" />
</filter>
Aplied to one element of a mask.
Thank you very much, translated by google.