move some files to shared folders

use b3Aabb for compound vs compound on host (for testing, towards BVH)

src/Bullet3Common/b3Quaternion.h

@@ -832,6 +832,12 @@ b3Slerp(const b3Quaternion& q1, const b3Quaternion& q2, const b3Scalar& t)
 	return q1.slerp(q2, t);
 }
 
+B3_FORCE_INLINE b3Quaternion
+b3QuatMul(const b3Quaternion& rot0, const b3Quaternion& rot1)
+{
+	return rot0*rot1;
+}
+
 B3_FORCE_INLINE b3Vector3 
 b3QuatRotate(const b3Quaternion& rotation, const b3Vector3& v) 
 {

src/Bullet3Common/shared/b3Float4.h

@@ -4,8 +4,9 @@
 #include "Bullet3Common/shared/b3PlatformDefinitions.h"
 
 #ifdef __cplusplus
+	#include "Bullet3Common/b3Vector3.h"
 	#define b3Float4 b3Vector3
-#else//bla
+#else
 	typedef float4	b3Float4;
 #endif 
 

src/Bullet3Common/shared/b3PlatformDefinitions.h

@@ -6,4 +6,11 @@ struct MyTest
 	int bla;
 };
 
+#ifdef __cplusplus
+#define b3AtomicInc(a) ((*a)++)
+#else
+#define b3AtomicInc atomic_inc
+
+#endif
+
 #endif

src/Bullet3Common/shared/b3Quat.h

@@ -0,0 +1,13 @@
+#ifndef B3_QUAT_H
+#define B3_QUAT_H
+
+#include "Bullet3Common/shared/b3PlatformDefinitions.h"
+
+#ifdef __cplusplus
+	#include "Bullet3Common/b3Quaternion.h"
+	#define b3Quat b3Quaternion
+#else
+	typedef float4	b3Quat;
+#endif 
+
+#endif //B3_QUAT_H