diff options
Diffstat (limited to 'extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionObject.h')
| -rw-r--r-- | extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionObject.h | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionObject.h b/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionObject.h index 2f17967fe0f..89cad168210 100644 --- a/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionObject.h +++ b/extern/bullet2/src/BulletCollision/CollisionDispatch/btCollisionObject.h @@ -92,7 +92,11 @@ protected: int m_internalType; ///users can point to their objects, m_userPointer is not used by Bullet, see setUserPointer/getUserPointer - void* m_userObjectPointer; + union + { + void* m_userObjectPointer; + int m_userIndex; + }; ///time of impact calculation btScalar m_hitFraction; @@ -106,6 +110,9 @@ protected: /// If some object should have elaborate collision filtering by sub-classes int m_checkCollideWith; + ///internal update revision number. It will be increased when the object changes. This allows some subsystems to perform lazy evaluation. + int m_updateRevision; + virtual bool checkCollideWithOverride(const btCollisionObject* /* co */) const { return true; @@ -135,7 +142,8 @@ public: CO_GHOST_OBJECT=4, CO_SOFT_BODY=8, CO_HF_FLUID=16, - CO_USER_TYPE=32 + CO_USER_TYPE=32, + CO_FEATHERSTONE_LINK=64 }; enum AnisotropicFrictionFlags @@ -202,6 +210,7 @@ public: virtual void setCollisionShape(btCollisionShape* collisionShape) { + m_updateRevision++; m_collisionShape = collisionShape; m_rootCollisionShape = collisionShape; } @@ -257,6 +266,7 @@ public: void setRestitution(btScalar rest) { + m_updateRevision++; m_restitution = rest; } btScalar getRestitution() const @@ -265,6 +275,7 @@ public: } void setFriction(btScalar frict) { + m_updateRevision++; m_friction = frict; } btScalar getFriction() const @@ -274,6 +285,7 @@ public: void setRollingFriction(btScalar frict) { + m_updateRevision++; m_rollingFriction = frict; } btScalar getRollingFriction() const @@ -300,6 +312,7 @@ public: void setWorldTransform(const btTransform& worldTrans) { + m_updateRevision++; m_worldTransform = worldTrans; } @@ -332,16 +345,19 @@ public: void setInterpolationWorldTransform(const btTransform& trans) { + m_updateRevision++; m_interpolationWorldTransform = trans; } void setInterpolationLinearVelocity(const btVector3& linvel) { + m_updateRevision++; m_interpolationLinearVelocity = linvel; } void setInterpolationAngularVelocity(const btVector3& angvel) { + m_updateRevision++; m_interpolationAngularVelocity = angvel; } @@ -431,13 +447,28 @@ public: { return m_userObjectPointer; } - + + int getUserIndex() const + { + return m_userIndex; + } ///users can point to their objects, userPointer is not used by Bullet void setUserPointer(void* userPointer) { m_userObjectPointer = userPointer; } + ///users can point to their objects, userPointer is not used by Bullet + void setUserIndex(int index) + { + m_userIndex = index; + } + + int getUpdateRevisionInternal() const + { + return m_updateRevision; + } + inline bool checkCollideWith(const btCollisionObject* co) const { |