diff options
| author | Erwin Coumans <blender@erwincoumans.com> | 2006-12-27 02:03:36 +0300 |
|---|---|---|
| committer | Erwin Coumans <blender@erwincoumans.com> | 2006-12-27 02:03:36 +0300 |
| commit | 76b6a6611c930655d88962b9f3134018e9d8117c (patch) | |
| tree | 983742c8470d9f3f1a43ca12942593736f94d0f8 /source/gameengine/Physics | |
| parent | 14d60ca000e11d0a3967ca25ba3b85072869d732 (diff) | |
normalize hitnormal
Diffstat (limited to 'source/gameengine/Physics')
| -rw-r--r-- | source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp b/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp index bb6b62c7edc..c4d4ba349b5 100644 --- a/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp +++ b/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp @@ -719,6 +719,13 @@ PHY_IPhysicsController* CcdPhysicsEnvironment::rayTest(PHY_IPhysicsController* i hitY = rayCallback.m_hitPointWorld.getY(); hitZ = rayCallback.m_hitPointWorld.getZ(); + if (rayCallback.m_hitNormalWorld.length2() > (SIMD_EPSILON*SIMD_EPSILON)) + { + rayCallback.m_hitNormalWorld.normalize(); + } else + { + rayCallback.m_hitNormalWorld.setValue(1,0,0); + } normalX = rayCallback.m_hitNormalWorld.getX(); normalY = rayCallback.m_hitNormalWorld.getY(); normalZ = rayCallback.m_hitNormalWorld.getZ(); |