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/Graphics/Light.cpp
+++ b/src/Nazara/Graphics/Light.cpp
@@ -194,7 +194,7 @@ void NzLight::MakeBoundingVolume() const

 		case nzLightType_Point:
 		{
-			NzVector3f radius(m_radius); ///FIXME: Incorrect
+			NzVector3f radius(m_radius * M_SQRT3);
 			m_boundingVolume.Set(-radius, radius);
 			break;
 		}