 | | Re: 3D Transformations Architecture Question —Travis Cobbs
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| | | (...) Sorry. I guess I didn't fully understand why you wanted to do the pre-multiplies. Hopefully this reply will be closer to what you are looking for. LDView 1.0 did exactly what you suggest. It calculated the final coordinates for every single (...) (17 years ago, 13-Jul-07, to lugnet.cad, FTX)
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| | | | | Re: 3D Transformations Architecture Question —Roland Melkert
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| | | | | (...) Well thanks for spoiling my day :) I tried orions file and discovered a design flow in my new LD4DStudio renderer. It looks like this: (URL) seems Orion uses the rotation matrix to mirror some parts, this totally F-ups my normals :( And there (...) (17 years ago, 13-Jul-07, to lugnet.cad)
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| | | | | | | Re: 3D Transformations Architecture Question —Jeff Boen
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| | | | | | (...) Roland, Actually the errors wouldn't be a problem. I wasn't thinking of performing transformations on already-transformed data. I was thinking of performing transformations on the original vertex data, then storing that (as a separate set of (...) (17 years ago, 13-Jul-07, to lugnet.cad)
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| | | | | Re: 3D Transformations Architecture Question —Jeff Boen
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| | | | (...) Thanks Travis, that's *exactly* the info I was looking for. I think I'm going to go ahead and store each object's matrix, as well as the camera and projection matrices, updating any of them only when adjustments are made to the appropriate (...) (17 years ago, 13-Jul-07, to lugnet.cad, FTX)
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