Changeset 2430 for code/branches/physics/src/bullet/BulletCollision/BroadphaseCollision/btBroadphaseInterface.h

Timestamp:

Dec 13, 2008, 11:45:51 PM (15 years ago)

Author:

rgrieder

Message:

Updated to Bullet 2.73 (first part).

File:

• code/branches/physics/src/bullet/BulletCollision/BroadphaseCollision/btBroadphaseInterface.h (modified) (2 diffs)

code/branches/physics/src/bullet/BulletCollision/BroadphaseCollision/btBroadphaseInterface.h

@@ -22 +22 @@
 class btDispatcher;
 #include "btBroadphaseProxy.h"
+
 class btOverlappingPairCache;
+
+
+
+struct  btBroadphaseRayCallback
+{
+        ///added some cached data to accelerate ray-AABB tests
+        btVector3               m_rayDirectionInverse;
+        unsigned int    m_signs[3];
+        btScalar                m_lambda_max;
+
+        virtual ~btBroadphaseRayCallback() {}
+        virtual bool    process(const btBroadphaseProxy* proxy) = 0;
+};
 
 #include "LinearMath/btVector3.h"
@@ -37 +51 @@
         virtual void    destroyProxy(btBroadphaseProxy* proxy,btDispatcher* dispatcher)=0;
         virtual void    setAabb(btBroadphaseProxy* proxy,const btVector3& aabbMin,const btVector3& aabbMax, btDispatcher* dispatcher)=0;
-        
+        virtual void    getAabb(btBroadphaseProxy* proxy,btVector3& aabbMin, btVector3& aabbMax ) const =0;
+
+        virtual void    rayTest(const btVector3& rayFrom,const btVector3& rayTo, btBroadphaseRayCallback& rayCallback, const btVector3& aabbMin=btVector3(0,0,0), const btVector3& aabbMax = btVector3(0,0,0)) = 0;
+
         ///calculateOverlappingPairs is optional: incremental algorithms (sweep and prune) might do it during the set aabb
         virtual void    calculateOverlappingPairs(btDispatcher* dispatcher)=0;