- PLY Reader/Writer: Support for face colors (Thanks to Steve and Barb Demlow for the patch)

src/Unittests/TestFiles/cube-minimal-faceColors.ply

@@ -0,0 +1,33 @@
+ply
+format ascii 1.0
+comment VCGLIB generated
+element vertex 8
+property float x
+property float y
+property float z
+element face 12
+property list uchar int vertex_indices
+property float red
+property float green
+property float blue
+end_header
+-1 -1 -1 
+1 -1 -1 
+1 1 -1 
+-1 1 -1 
+-1 -1 1 
+1 -1 1 
+1 1 1 
+-1 1 1 
+3 0 1 2 0.419608 0.462745 0.698039
+3 0 2 3 1.0 0.552941 0.419608
+3 5 4 7 0.698039 1.0 0.619608
+3 5 7 6 0.419608 1.0 0.529412
+3 6 2 1 0.643137 0.419608 0.698039
+3 6 1 5 0.643137 0.419608 1.0
+3 3 7 4 0.698039 0.552941 1.0
+3 3 4 0 1.0 0.552941 0.419608
+3 7 3 2 0.419608 0.698039 1.0
+3 7 2 6 0.419608 0.698039 0.529412
+3 5 1 0 1.0 0.419608 1.0
+3 5 0 4 0.698039 1.0 1.0