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Introduce kF_UseGjkConvexCastRaytest, and make kF_UseSubSimplexConvexCastRaytest the default for btCollisionWorld::rayTest See https://github.com/bulletphysics/bullet3/issues/34

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Add btCollisionObject::setIgnoreCollisionCheck to disable collisions between specific instances, without having a btTypedConstraint. See https://github.com/bulletphysics/bullet3/issues/165

Make btMultiBody and btMultiBodyJointMotor backwards compatible with Bullet 2.82 API (single-DOF API)
This commit is contained in:
Erwin Coumans
2014-05-01 13:51:56 -07:00
parent 907ac49892
commit 7151865c16
10 changed files with 87 additions and 49 deletions
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7
src/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h
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@@ -21,6 +21,7 @@ subject to the following restrictions:
struct btBroadphaseProxy;
class btConvexShape;
class btTriangleRaycastCallback: public btTriangleCallback
{
public:
@@ -32,10 +33,12 @@ public:
//@BP Mod - allow backface filtering and unflipped normals
enum EFlags
{
kF_None = 0,
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_UseSubSimplexConvexCastRaytest = 1 << 2, // Uses an approximate but faster ray versus convex intersection algorithm
///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;