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- # a cube visible from the outside and inside, 10000x10000
- cubeall 8 12
-
- # vertices:
- # X Y Z
- # front face
- -5000 -5000 -5000 # vertex 0
- 5000 -5000 -5000 # vertex 1
- 5000 5000 -5000 # vertex 2
- -5000 5000 -5000 # vertex 3
-
- # back face
- -5000 -5000 5000 # vertex 4
- 5000 -5000 5000 # vertex 5
- 5000 5000 5000 # vertex 6
- -5000 5000 5000 # vertex 7
-
- # polygons: all cosine-lit, assorted colors
- # color #verts vert1 vert2 ...
-
- # these faces are derived from a shifted square
- 0x11ff 4 0 1 2 3 # front face: counterclockwise
- 0x12ff 4 7 6 5 4 # back face: clockwise
-
- # these faces are facing us in the sketch, thus are CCW
- 0x13ff 4 2 6 7 3 # top
- 0x14ff 4 1 5 6 2 # right side
-
- # these faces are away from us in the sketch, and thus CW
- 0x15ff 4 0 4 5 1 # bottom
- 0x16ff 4 0 3 7 4 # left side
-
- # faces with vertex order reversed let cube be seen from the inside
-
- 0x11ff 4 3 2 1 0 # front wall
- 0x12ff 4 4 5 6 7 # back wall
-
- 0x13ff 4 3 7 6 2 # top
- 0x14ff 4 2 6 5 1 # right side
-
- 0x15ff 4 1 5 4 0 # bottom
- 0x16ff 4 4 7 3 0 # left side
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