diff options
Diffstat (limited to 'extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h')
| -rw-r--r-- | extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h | 46 |
1 files changed, 22 insertions, 24 deletions
diff --git a/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h b/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h index f2ed0cd39c4..2d0df718a23 100644 --- a/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h +++ b/extern/bullet2/src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h @@ -21,35 +21,34 @@ subject to the following restrictions: struct btBroadphaseProxy; class btConvexShape; -class btTriangleRaycastCallback: public btTriangleCallback +class btTriangleRaycastCallback : public btTriangleCallback { public: - //input 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 - ///SubSimplexConvexCastRaytest is the default, even if kF_None is set. - kF_UseSubSimplexConvexCastRaytest = 1 << 2, // Uses an approximate but faster ray versus convex intersection algorithm - kF_UseGjkConvexCastRaytest = 1 << 3, - kF_Terminator = 0xFFFFFFFF - }; - unsigned int m_flags; + //@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 + ///SubSimplexConvexCastRaytest is the default, even if kF_None is set. + kF_UseSubSimplexConvexCastRaytest = 1 << 2, // Uses an approximate but faster ray versus convex intersection algorithm + kF_UseGjkConvexCastRaytest = 1 << 3, + kF_DisableHeightfieldAccelerator = 1 << 4, //don't use the heightfield raycast accelerator. See https://github.com/bulletphysics/bullet3/pull/2062 + kF_Terminator = 0xFFFFFFFF + }; + unsigned int m_flags; + + btScalar m_hitFraction; - btScalar m_hitFraction; + btTriangleRaycastCallback(const btVector3& from, const btVector3& to, unsigned int flags = 0); - btTriangleRaycastCallback(const btVector3& from,const btVector3& to, unsigned int flags=0); - virtual void processTriangle(btVector3* triangle, int partId, int triangleIndex); - virtual btScalar reportHit(const btVector3& hitNormalLocal, btScalar hitFraction, int partId, int triangleIndex ) = 0; - + virtual btScalar reportHit(const btVector3& hitNormalLocal, btScalar hitFraction, int partId, int triangleIndex) = 0; }; class btTriangleConvexcastCallback : public btTriangleCallback @@ -63,12 +62,11 @@ public: btScalar m_triangleCollisionMargin; btScalar m_allowedPenetration; - btTriangleConvexcastCallback (const btConvexShape* convexShape, const btTransform& convexShapeFrom, const btTransform& convexShapeTo, const btTransform& triangleToWorld, const btScalar triangleCollisionMargin); + btTriangleConvexcastCallback(const btConvexShape* convexShape, const btTransform& convexShapeFrom, const btTransform& convexShapeTo, const btTransform& triangleToWorld, const btScalar triangleCollisionMargin); - virtual void processTriangle (btVector3* triangle, int partId, int triangleIndex); + virtual void processTriangle(btVector3* triangle, int partId, int triangleIndex); - virtual btScalar reportHit (const btVector3& hitNormalLocal, const btVector3& hitPointLocal, btScalar hitFraction, int partId, int triangleIndex) = 0; + virtual btScalar reportHit(const btVector3& hitNormalLocal, const btVector3& hitPointLocal, btScalar hitFraction, int partId, int triangleIndex) = 0; }; -#endif //BT_RAYCAST_TRI_CALLBACK_H - +#endif //BT_RAYCAST_TRI_CALLBACK_H |