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authoreray orçunus <erayorcunus@gmail.com>2019-10-04 00:18:47 +0200
committereray orçunus <erayorcunus@gmail.com>2019-10-04 00:18:47 +0200
commit6b4f6e05e2612af715246de58c28128d358b6916 (patch)
treedc2490e7fd6dc7123991840401048c06da6cd3ec /src/math/Matrix.h
parentMerge branch 'master' of git://github.com/GTAmodding/re3 into erorcun (diff)
parentFixed disappearing ammo count (diff)
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Diffstat (limited to 'src/math/Matrix.h')
-rw-r--r--src/math/Matrix.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/math/Matrix.h b/src/math/Matrix.h
index 5a3473ad..5145f0ac 100644
--- a/src/math/Matrix.h
+++ b/src/math/Matrix.h
@@ -204,6 +204,22 @@ public:
m_matrix.at.y = 0.0f;
m_matrix.at.z = 1.0f;
}
+ void SetRotateZOnlyScaled(float angle, float scale) {
+ float c = Cos(angle);
+ float s = Sin(angle);
+
+ m_matrix.right.x = c * scale;
+ m_matrix.right.y = s * scale;
+ m_matrix.right.z = 0.0f;
+
+ m_matrix.up.x = -s * scale;
+ m_matrix.up.y = c * scale;
+ m_matrix.up.z = 0.0f;
+
+ m_matrix.at.x = 0.0f;
+ m_matrix.at.y = 0.0f;
+ m_matrix.at.z = scale;
+ }
void SetRotateZ(float angle){
SetRotateZOnly(angle);
m_matrix.pos.x = 0.0f;