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    1. POPC to PC USB communication
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    2. POWater/Mirrored surface in WebGL using ThreeJS
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    3. POProblems loading shaders from external file in ThreeJS
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    1. COI still can't get this to work. I have tried: 'scene.matrix.makeScale(1, -1, 1);' and 'scene.matrixWorld.makeScale(1, -1, 1); scene.matrixWorld.matrixWorldNeedsUpdate = true;' and they all just seem to flip only some objects, but not all. All I want is to flip the whole scene like I could do in GL: 'glPushMatrix (); glScalef (1., -1., 1.); //Render glPopAttrib();' And this seems very complicated in Three.js. Maybe I could get the gl api use it there directly. Or just find which of the 100 matrices in scene object I need to scale.
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    2. COAnd scene is THREE.Object3D.prototype, so it actually has scale method as well. But it doesn't seem to work. I think that is because camera is part of the scene as well, and when I do scene.scale.y the camera is also flipped, so in the end I don't see any difference (though light positions stay the same). I tried camera.scale.y = -1 and it did flip everything, though again, light stayed at top and the angle was not right. I think I have to go trough all scene.__objects and set scale.y=-1 manually. Then do that again after rendering to FBO. Could you post an example on how you managed to do it?
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    3. COThe fiddle only shows the displacement part (refraction), while all my quests were about scaling, clipping and rendering to plane. The presentation looks promising though, so I will look into it. Thank you.
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