Physics2D/RigidBody2D: Little refactor

2017-06-20 06:59:53 +02:00
parent dc28a9161b
commit e0ede5bf2d
1 changed files with 3 additions and 2 deletions
--- a/src/Nazara/Physics2D/RigidBody2D.cpp
+++ b/src/Nazara/Physics2D/RigidBody2D.cpp
@@ -124,8 +124,9 @@ namespace Nz
 		if (m_shapes.empty())
 			return Rectf::Zero();

-		cpBB bb = cpShapeGetBB(*m_shapes.begin());
-		for (auto it = ++m_shapes.begin(); it != m_shapes.end(); ++it)
+		auto it = m_shapes.begin();
+		cpBB bb = cpShapeGetBB(*it++);
+		for (; it != m_shapes.end(); ++it)
 			bb = cpBBMerge(bb, cpShapeGetBB(*it));

 		return Rectf(Rect<cpFloat>(bb.l, bb.b, bb.r - bb.l, bb.t - bb.b));