xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
TextureCoordinates="1,1 0,1 0,0 1,0"
TriangleIndices="0 1 2 0 2 3"/>
TextureCoordinates="0,0 1,0 1,1 0,1"
TriangleIndices="0 1 2 0 2 3"/>
TextureCoordinates="1,1 0,1 0,0 1,0"
TriangleIndices="0 1 2 0 2 3"/>