diff options
Diffstat (limited to 'extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.cpp')
| -rw-r--r-- | extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.cpp | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.cpp b/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.cpp index dbf73b85bcf..3dae930a49f 100644 --- a/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.cpp +++ b/extern/bullet2/src/BulletDynamics/Dynamics/btRigidBody.cpp @@ -16,8 +16,9 @@ subject to the following restrictions: #include "btRigidBody.h" #include "BulletCollision/CollisionShapes/btConvexShape.h" #include "LinearMath/btMinMax.h" -#include <LinearMath/btTransformUtil.h> -#include <LinearMath/btMotionState.h> +#include "LinearMath/btTransformUtil.h" +#include "LinearMath/btMotionState.h" +#include "BulletDynamics/ConstraintSolver/btTypedConstraint.h" btScalar gLinearAirDamping = btScalar(1.); //'temporarily' global variables @@ -305,4 +306,33 @@ void btRigidBody::setCenterOfMassTransform(const btTransform& xform) } +bool btRigidBody::checkCollideWithOverride(btCollisionObject* co) +{ + btRigidBody* otherRb = btRigidBody::upcast(co); + if (!otherRb) + return true; + + for (int i = 0; i < m_constraintRefs.size(); ++i) + { + btTypedConstraint* c = m_constraintRefs[i]; + if (&c->getRigidBodyA() == otherRb || &c->getRigidBodyB() == otherRb) + return false; + } + + return true; +} +void btRigidBody::addConstraintRef(btTypedConstraint* c) +{ + int index = m_constraintRefs.findLinearSearch(c); + if (index == m_constraintRefs.size()) + m_constraintRefs.push_back(c); + + m_checkCollideWith = true; +} + +void btRigidBody::removeConstraintRef(btTypedConstraint* c) +{ + m_constraintRefs.remove(c); + m_checkCollideWith = m_constraintRefs.size() > 0; +}
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