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Beginners' Questions projecting a triangle onto a warped triangle
  1. #1
    fsh fsh @fsh

    I have an octahedron rendered in 2d. in 3d each face is an equilateral triangle, however as it is rendered in 2d, the faces are warped and are no longer physically equilateral. I have a new equilateral triangle with a design imbedded using nodes, how could I project this triangle onto another on the 2d rendered octahedron?

    attached is an image showing the octahedron, a duplicated face of the octahedron (top) and an equilateral triangle with the design I have (bottom). I want to project the bottom triangle onto the top one.

    the closest ive gotten to getting this to work is using the Perspective/Envelope Live Path Effect, but that only allows for 4 points handles, one in each corner and wont allow you to delete or edit where they are before transforming.

    Image 2024 11 02 144820652
  2. #2
    Polygon Polygon @Polygon🌶

    Perhaps like so:

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