diff options
| author | hatal175 <hatal175@users.noreply.github.com> | 2023-07-21 05:39:25 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-07-20 19:39:25 -0700 |
| commit | 2e177620128983214229a2b897c4952e28854526 (patch) | |
| tree | 54a8d9b507ba651952643a938bd3d9fd7c58f506 /libs/JSystem/JMath/JMath.cpp | |
| parent | aba19d36a571c7abe68224ca5247ab46850d69a7 (diff) | |
Various matches (#378)
* Maybe improve JMAEulerToQuat
* JKRFileLoader OK
* JUTCacheFont work
* Match J3DModel::prepareShapePackets
* JUTDirectFile OK
* JUTDirectPrint OK
* Work on JUTProcBar
* Work on JUTResFont
Diffstat (limited to 'libs/JSystem/JMath/JMath.cpp')
| -rw-r--r-- | libs/JSystem/JMath/JMath.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libs/JSystem/JMath/JMath.cpp b/libs/JSystem/JMath/JMath.cpp index 5ae6b8767b..046db24b4d 100644 --- a/libs/JSystem/JMath/JMath.cpp +++ b/libs/JSystem/JMath/JMath.cpp @@ -38,8 +38,10 @@ void JMAEulerToQuat(s16 x, s16 y, s16 z, Quaternion* quat) { f32 sinY = JMASSin(y / 2); f32 sinZ = JMASSin(z / 2); - quat->w = cosX * (cosY * cosZ) + sinX * (sinY * sinZ); - quat->x = sinX * (cosY * cosZ) - cosX * (sinY * sinZ); + f32 cyz = cosY * cosZ; + f32 syz = sinY * sinZ; + quat->w = cosX * (cyz) + sinX * (syz); + quat->x = sinX * (cyz) - cosX * (syz); quat->y = cosZ * (cosX * sinY) + sinZ * (sinX * cosY); quat->z = sinZ * (cosX * cosY) - cosZ * (sinX * sinY); } |