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Revision as of 03:27, 10 July 2008 by AndyGill (talk | contribs) (comment about the generalization of surfaces)

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Notes about FieldTrip

AJG: Not sure about lines (R1 -> R3) and points (R0 -> R3). How big is a point anyway? OpenGL seems to think in terms of visible pixels here. It would help with some animations to have them, but how do you raytrace a point? Give it size, obviously :-)