Math: Add M_SQRT3 constant, fix sphere radius calculations

Former-commit-id: 71ac4d3522f427fda60a0e71d76eca7558539187
2015-05-26 23:39:01 +02:00
parent b0f418c481
commit 2bba1be938
3 changed files with 6 additions and 2 deletions
--- a/src/Nazara/Physics/Geom.cpp
+++ b/src/Nazara/Physics/Geom.cpp
@@ -400,7 +400,7 @@ m_radius(radius)

 NzBoxf NzSphereGeom::ComputeAABB(const NzMatrix4f& offsetMatrix, const NzVector3f& scale) const
 {
-	NzVector3f size(m_radius * scale);
+	NzVector3f size(m_radius * M_SQRT3 * scale);
 	NzVector3f position(offsetMatrix.GetTranslation());

 	return NzBoxf(position - size, position + size);