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three.jstexturesproject

Project image and update texture on a Three.js object

I am building a paint tool with which want to "paint" an image on an object texture. I have found a very interesting example of texture projection here:

http://www.evpopov.com/threejstest/test_spot_projtexture.html

I was just wondering there is a way to "paint" this projection on the object texture?

This is related to this post:

Calculating the position on spotlight cone in Phong shader

Solution

  • The subject is answered in this thread:

    THREEJS : Vertex Color Baking

    There are no easy way to do it.