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-rw-r--r--src/math/Matrix.h4
-rw-r--r--src/math/math.cpp4
-rw-r--r--src/vehicles/Automobile.cpp2
3 files changed, 5 insertions, 5 deletions
diff --git a/src/math/Matrix.h b/src/math/Matrix.h
index 5145f0ac..b4a866a0 100644
--- a/src/math/Matrix.h
+++ b/src/math/Matrix.h
@@ -256,8 +256,8 @@ CMatrix &Invert(const CMatrix &src, CMatrix &dst);
CVector operator*(const CMatrix &mat, const CVector &vec);
CMatrix operator*(const CMatrix &m1, const CMatrix &m2);
CVector MultiplyInverse(const CMatrix &mat, const CVector &vec);
-CVector Multiply3x3(const CMatrix &mat, const CVector &vec);
-CVector Multiply3x3(const CVector &vec, const CMatrix &mat);
+const CVector Multiply3x3(const CMatrix &mat, const CVector &vec);
+const CVector Multiply3x3(const CVector &vec, const CMatrix &mat);
inline CMatrix
Invert(const CMatrix &matrix)
diff --git a/src/math/math.cpp b/src/math/math.cpp
index 0707e3d2..6201cee6 100644
--- a/src/math/math.cpp
+++ b/src/math/math.cpp
@@ -136,7 +136,7 @@ MultiplyInverse(const CMatrix &mat, const CVector &vec)
mat.m_matrix.at.x * v.x + mat.m_matrix.at.y * v.y + mat.m_matrix.at.z * v.z);
}
-CVector
+const CVector
Multiply3x3(const CMatrix &mat, const CVector &vec)
{
return CVector(
@@ -145,7 +145,7 @@ Multiply3x3(const CMatrix &mat, const CVector &vec)
mat.m_matrix.right.z * vec.x + mat.m_matrix.up.z * vec.y + mat.m_matrix.at.z * vec.z);
}
-CVector
+const CVector
Multiply3x3(const CVector &vec, const CMatrix &mat)
{
return CVector(
diff --git a/src/vehicles/Automobile.cpp b/src/vehicles/Automobile.cpp
index 00dc73fc..2329a9d9 100644
--- a/src/vehicles/Automobile.cpp
+++ b/src/vehicles/Automobile.cpp
@@ -1934,7 +1934,7 @@ CAutomobile::Render(void)
CVector rearWheelFwd = GetForward();
for(i = 0; i < 4; i++){
if (m_aWheelTimer[i] > 0.0f) {
- contactPoints[i] = m_aWheelColPoints[0].point - GetPosition();
+ contactPoints[i] = m_aWheelColPoints[i].point - GetPosition();
contactSpeeds[i] = GetSpeed(contactPoints[i]);
if (i == CARWHEEL_FRONT_LEFT || i == CARWHEEL_FRONT_RIGHT)
m_aWheelSpeed[i] = ProcessWheelRotation(m_aWheelState[i], frontWheelFwd, contactSpeeds[i], 0.5f*mi->m_wheelScale);