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Add a btIDEbugDraw::clearLines, helps multi-threaded rendering of lines (while updating those lines in a dynamics world in a different thread)

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Expose COV_ENABLE_VR_RENDER_CONTROLLERS, to enable/disable rendering of controllers (and some frames) in VR
Expose COV_ENABLE_RENDERING to enable/disable rendering.
Fix some multi-threading issues (potential crashes), related to debug drawing/rendering in one thread, while changing the dynamics world/removing/resetSimulation in a different thread.
This commit is contained in:
Erwin Coumans
2017-05-16 12:19:03 -07:00
parent 4dea68e43e
commit 433d11d8cf
24 changed files with 354 additions and 110 deletions
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src/BulletCollision/CollisionDispatch/btCollisionWorld.cpp
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@@ -1514,6 +1514,8 @@ void btCollisionWorld::debugDrawWorld()
{
if (getDebugDrawer())
{
getDebugDrawer()->clearLines();
btIDebugDraw::DefaultColors defaultColors = getDebugDrawer()->getDefaultColors();
if ( getDebugDrawer()->getDebugMode() & btIDebugDraw::DBG_DrawContactPoints)