diff options
author | Martin Poirier <theeth@yahoo.com> | 2009-03-13 21:04:38 +0300 |
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committer | Martin Poirier <theeth@yahoo.com> | 2009-03-13 21:04:38 +0300 |
commit | 54a55827ecee7f25d6a52255d8a639498a678fa6 (patch) | |
tree | 6311657bfab7e75fa59e6828e0381bdcd4ec9eda /extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h | |
parent | dff781c2a8c77f35fefe00b0a561235861d4d053 (diff) | |
parent | 39acb4efa4c3f35806f5dc37124ff1028eb18215 (diff) |
merging trunk 19093:19274etch-a-ton
Diffstat (limited to 'extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h')
-rw-r--r-- | extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h b/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h index d2b4b80f8ba..3a1ab388c13 100644 --- a/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h +++ b/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h @@ -29,9 +29,20 @@ public: btVector3 m_from; btVector3 m_to; + //@BP Mod - allow backface filtering and unflipped normals + enum EFlags + { + kF_None = 0, + kF_FilterBackfaces = 1 << 0, + kF_KeepUnflippedNormal = 1 << 1, // Prevents returned face normal getting flipped when a ray hits a back-facing triangle + + kF_Terminator = 0xFFFFFFFF + }; + unsigned int m_flags; + btScalar m_hitFraction; - btTriangleRaycastCallback(const btVector3& from,const btVector3& to); + btTriangleRaycastCallback(const btVector3& from,const btVector3& to, unsigned int flags=0); virtual void processTriangle(btVector3* triangle, int partId, int triangleIndex); |