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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2023-12-29 13:20:55 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2023-12-29 13:20:55 +0000 |
| commit | 0841ead91c49a212134f19f7c0b411984b0fda29 (patch) | |
| tree | 605d5e8e512747c79875d2c3a185c9740f7d1080 /lib/maths.cpp | |
| parent | Run shadow mapper in camera relative space (diff) | |
| download | ilt-0841ead91c49a212134f19f7c0b411984b0fda29.tar.bz2 ilt-0841ead91c49a212134f19f7c0b411984b0fda29.tar.xz ilt-0841ead91c49a212134f19f7c0b411984b0fda29.zip | |
Remove weird operator! on vec2/3
Diffstat (limited to 'lib/maths.cpp')
| -rw-r--r-- | lib/maths.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/maths.cpp b/lib/maths.cpp index 5430ef6..0c25820 100644 --- a/lib/maths.cpp +++ b/lib/maths.cpp @@ -9,7 +9,7 @@ glm::mat4 flat_orientation(const Direction3D & diff) { static const auto oneeighty {glm::rotate(pi, up)}; - const auto flatdiff {glm::normalize(!!diff)}; + const auto flatdiff {glm::normalize(diff.xy() ^ 0.F)}; auto e {glm::orientation(flatdiff, north)}; // Handle if diff is exactly opposite to north return (std::isnan(e[0][0])) ? oneeighty : e; |