I'd like to mark angles in a 3D-pstricks-graphic. I tried to use the solution seen in this question:

Right angle in 3D-pstricks

Unfortunately, it doesn't work. Here's my code:



\ThreeDput[normal=7.5 3 10](0,0,1.5){


It should look like this:

enter image description here

If possible, the symbol of each angle should be put in the same plain as the triangle. Thank you very much for your help!

  • That's a good question. What is disturbing me most is that the outcome depends on whether I compile with xelatex or with latex -> dvi -> ps -> pdf, see also this post. – user121799 Apr 22 '18 at 18:40

Use \pstThreeDEllipse for marking the angle:


(0,0,1.5) is the origin (center) of the circle and (0.2,0,-0.15)(0,0.25,-0.075) the two radii of the ellipse (circle).

enter image description here

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