I am still :ablobcatsweatsip: ing on Nostr: binkle as for the concrete normal direction in the second method, I think it would ...
binkle (npub1kdy…2hnf) as for the concrete normal direction in the second method, I think it would just be the opposite of the cameras direction wouldn't it?
Like each polygon is facing the camera by definition in view space right? So to get the direction you would take that view space direction and multiply it back into world space, but that is by definition just the cameras view direction reversed.
Looking this up people don't seem to agree on which method is better so
Published at
2024-03-01 18:42:35Event JSON
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"content": "nostr:npub1kdyzl44h6mhyl4djtf20w0t7avsy09umshq2k2czjf62ps774phqcd2hnf as for the concrete normal direction in the second method, I think it would just be the opposite of the cameras direction wouldn't it? \n\nLike each polygon is facing the camera by definition in view space right? So to get the direction you would take that view space direction and multiply it back into world space, but that is by definition just the cameras view direction reversed. \n\nLooking this up people don't seem to agree on which method is better so :marseyshrug:",
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