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authoraap <aap@papnet.eu>2020-04-17 15:15:42 +0200
committeraap <aap@papnet.eu>2020-04-17 15:15:42 +0200
commit6ef7924e0122155c390698bdd66e9757f4da5fa0 (patch)
tree80df77d24bd7a6fbcd29b4026fe7291b519bd4a3 /src/render/Skidmarks.cpp
parentlibrw submodule (diff)
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Diffstat (limited to 'src/render/Skidmarks.cpp')
-rw-r--r--src/render/Skidmarks.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/render/Skidmarks.cpp b/src/render/Skidmarks.cpp
index 41ee5d1d..e003079e 100644
--- a/src/render/Skidmarks.cpp
+++ b/src/render/Skidmarks.cpp
@@ -214,7 +214,8 @@ CSkidmarks::RegisterOne(uintptr id, CVector pos, float fwdX, float fwdY, bool *i
aSkidmarks[i].m_pos[aSkidmarks[i].m_last] = pos;
CVector2D dist = aSkidmarks[i].m_pos[aSkidmarks[i].m_last] - aSkidmarks[i].m_pos[aSkidmarks[i].m_last-1];
- dist.Normalise();
+ dist.NormaliseSafe();
+ fwd.NormaliseSafe();
CVector2D right(dist.y, -dist.x);
float turn = DotProduct2D(fwd, right);
turn = Abs(turn) + 1.0f;