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three.js removed support for quads to reduce renderer complexity. https://github.com/mrdoob/three.js/blob/master/src/core/Face4.js https://github.com/mrdoob/th

• mbrubeck 12y ago
  Even before that change, I don't see any code that automatically reconstructs construct quads from pairs of triangles. But maybe I'm missing something?
  • razh 12y ago
    No, you're right, there's no quad reconstruction. I imagine you could have just used quads in both the WebGL and Canvas renderers to achieve a similar effect.
  • lunixbochs 12y ago
    (I've been working on OpenGL platform translation for years) Reconstructing quads from pairs of triangles is just about doable in a one-liner. The harder part in my opinion is applying texture mapping to the resulting triangle, but it's not unreasonably difficult. // this depends on your winding triangles = [1, 2, 4, 2, 3, 4] quads = [] for i in xrange(len(triangles), 6): t = triangles[i:i+6] quads += [t[0], t[1], t[4], t[2]] The only things I think are interesting here are their heuristics on shaders to apply color maps, and the fact they shipped a game with it.