#Inventor V2.1 ascii Separator { IndexedTriangleStripSet { vertexProperty VertexProperty { vertex [ 0 0 0, 0 -100 0, 100 0 0, 100 -100 0, 200 0 0, 200 -100 0, 300 0 0, 300 -100 0, 400 0 0, 400 -100 0, 500 0 0, 500 -100 0 ] } coordIndex [ 0, 1,2, 3, 4 -1, 6, 7, 8, 9, 10, 11, -1 ] } }