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Core/Quaternion: Fix Inverse method

This commit is contained in:
Jérôme Leclercq 2018-04-12 12:45:19 +02:00
parent 2da086b7df
commit 2f2b1f101b
2 changed files with 2 additions and 1 deletions
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1
ChangeLog.md
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@ -85,6 +85,7 @@ Nazara Engine:
- Fixed Sound copy which was not copying looping state - Fixed Sound copy which was not copying looping state
- Fixed Billboard bounding volume - Fixed Billboard bounding volume
- Fixed Directory::GetResultSize and Directory::IsResultDirectory on Posix systems - Fixed Directory::GetResultSize and Directory::IsResultDirectory on Posix systems
- Fixed Quaternion::Inverse which was not correctly normalizing quaternions
Nazara Development Kit: Nazara Development Kit:
- Added ImageWidget (#139) - Added ImageWidget (#139)

2
include/Nazara/Math/Quaternion.inl
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@ -220,7 +220,7 @@ namespace Nz
T norm = SquaredMagnitude(); T norm = SquaredMagnitude();
if (norm > F(0.0)) if (norm > F(0.0))
{ {
T invNorm = F(1.0) / norm; T invNorm = F(1.0) / std::sqrt(norm);
w *= invNorm; w *= invNorm;
x *= -invNorm; x *= -invNorm;