Mathias Agopian 1b0db0fca2 fix a couple shadow stability bugs ...

- shadows are now stable (in stable mode) when an IBL rotation is
  used.

- fix the shadow transform option which didn't work when an IBL rotation
  was used

- also use the x-axis as a reference for the "up" direction when
  computing the light space matrix so that we don't fall into the
  degenerate case when the light points straight down, which is a
  common case

FIXES=[299310624]

2023-10-17 12:26:43 -07:00

..

test_fast.cpp

Use our own constants instead of M_PI, M_*, etc. (#1733)

2019-10-02 15:31:38 -07:00

test_half.cpp

rework math::half to be more generic

2019-06-19 12:22:01 -07:00

test_mat.cpp

fix a couple shadow stability bugs

2023-10-17 12:26:43 -07:00

test_quat.cpp

Quaternion slerp: ensure "short path" when falling back to lerp.

2021-02-01 14:35:05 -08:00

test_vec.cpp

rework stream operators for libmath

2020-03-05 22:50:49 -08:00