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Splats rendered incorrectly in orthographic camera #25

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hybridherbst opened this issue Oct 9, 2023 · 1 comment
Open

Splats rendered incorrectly in orthographic camera #25

hybridherbst opened this issue Oct 9, 2023 · 1 comment
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@hybridherbst
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When going into ortho mode to try out splat selection / splat editing, I noticed splat sizes are not correct there:

Screen.Recording.2023-10-09.at.09.07.05.mov
@aras-p
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aras-p commented Oct 10, 2023

Yeah, the whole splat covariance matrix calculation goes wrong in ortho case, since that whole Jacobian matrix dance is very much assuming a perspective projection. And my math-fu is not strong enough to understand what really goes on there, i.e. how to make it also handle orthographic. Anyone know?

@aras-p aras-p changed the title Splat size is incorrect in orthographic camera view Splats rendered incorrectly in orthographic camera Oct 10, 2023
@aras-p aras-p added the bug Something isn't working label Oct 18, 2023
@aras-p aras-p mentioned this issue Nov 27, 2023
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@aras-p @hybridherbst