diff options
Diffstat (limited to 'thirdparty/bullet/BulletCollision/CollisionDispatch/btCollisionWorld.cpp')
| -rw-r--r-- | thirdparty/bullet/BulletCollision/CollisionDispatch/btCollisionWorld.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/thirdparty/bullet/BulletCollision/CollisionDispatch/btCollisionWorld.cpp b/thirdparty/bullet/BulletCollision/CollisionDispatch/btCollisionWorld.cpp index 71184f36ac..f74dcabc54 100644 --- a/thirdparty/bullet/BulletCollision/CollisionDispatch/btCollisionWorld.cpp +++ b/thirdparty/bullet/BulletCollision/CollisionDispatch/btCollisionWorld.cpp @@ -1037,7 +1037,7 @@ struct btSingleSweepCallback : public btBroadphaseRayCallback m_castShape(castShape) { btVector3 unnormalizedRayDir = (m_convexToTrans.getOrigin() - m_convexFromTrans.getOrigin()); - btVector3 rayDir = unnormalizedRayDir.normalized(); + btVector3 rayDir = unnormalizedRayDir.fuzzyZero() ? btVector3(btScalar(0.0), btScalar(0.0), btScalar(0.0)) : unnormalizedRayDir.normalized(); ///what about division by zero? --> just set rayDirection[i] to INF/BT_LARGE_FLOAT m_rayDirectionInverse[0] = rayDir[0] == btScalar(0.0) ? btScalar(BT_LARGE_FLOAT) : btScalar(1.0) / rayDir[0]; m_rayDirectionInverse[1] = rayDir[1] == btScalar(0.0) ? btScalar(BT_LARGE_FLOAT) : btScalar(1.0) / rayDir[1]; @@ -1294,9 +1294,7 @@ public: btVector3 normalColor(1, 1, 0); m_debugDrawer->drawLine(center, center + normal, normalColor); } - m_debugDrawer->drawLine(wv0, wv1, m_color); - m_debugDrawer->drawLine(wv1, wv2, m_color); - m_debugDrawer->drawLine(wv2, wv0, m_color); + m_debugDrawer->drawTriangle(wv0, wv1, wv2, m_color, 1.0); } }; |