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2 commits

Author SHA1 Message Date
Bill Currie
562f3c2fe2 [vulkan] Add tan and cos perspective projection
The tan and cos versions allow specifying the fov directly from the tan
or cos of the half angle, useful for dealing with lights.
2021-04-29 19:27:01 +09:00
Bill Currie
c86f0c9449 [vulkan] Move projection matrix code to its own file
And move more stuff over to simd.
2021-04-25 15:48:21 +09:00