ply
format ascii 1.0
comment VCGLIB generated
element vertex 3
property float x
property float y
property float z
property float red
property float green
property float blue
property float alpha
element face 1
property list uchar int vertex_indices
end_header
0.0 0.0 0.0 0 0 1 1
100.0 0.0 0.0 0 0 1 1
200.0 200.0 0.0 0 0 1 1
3 0 1 2