add option for btDbvtBroadphase (comparison)

2013-04-20 23:59:00 -07:00
parent a00af9d898
commit dc1984713a
25 changed files with 5042 additions and 45 deletions
--- a/src/Bullet3Collision/BroadPhaseCollision/b3BroadphaseCallback.h
+++ b/src/Bullet3Collision/BroadPhaseCollision/b3BroadphaseCallback.h
@@ -0,0 +1,26 @@
+
+#ifndef B3_BROADPHASE_CALLBACK_H
+#define B3_BROADPHASE_CALLBACK_H
+
+#include "Bullet3Common/b3Vector3.h"
+struct btBroadphaseProxy;
+
+
+struct	btBroadphaseAabbCallback
+{
+	virtual ~btBroadphaseAabbCallback() {}
+	virtual bool	process(const btBroadphaseProxy* proxy) = 0;
+};
+
+
+struct	btBroadphaseRayCallback : public btBroadphaseAabbCallback
+{
+	///added some cached data to accelerate ray-AABB tests
+	b3Vector3		m_rayDirectionInverse;
+	unsigned int	m_signs[3];
+	b3Scalar		m_lambda_max;
+
+	virtual ~btBroadphaseRayCallback() {}
+};
+
+#endif //B3_BROADPHASE_CALLBACK_H