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Synchronized changes of Bullet, from Blender.

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Added optional flag btSoftBody::appendAnchor(	int node,btRigidBody* body, bool disableCollisionBetweenLinkedBodies=false), to disable collision between soft body and rigid body, when pinned
Added btCollisionObject::setAnisotropicFriction, to scale friction in x,y,z direction.
Added btCollisionObject::setContactProcessingThreshold(float threshold), to avoid collision resolution of contact above a certain distance.
Avoid collisions between static objects (causes the CharacterDemo to assert, when a dynamic object hits character)
This commit is contained in:
erwin.coumans
2009-03-03 06:47:52 +00:00
parent 5be9f8f301
commit 459c22e7cb
11 changed files with 336 additions and 245 deletions
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7
src/BulletSoftBody/btSoftBody.h
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@@ -49,6 +49,8 @@ struct btSoftBodyWorldInfo
class btSoftBody : public btCollisionObject
{
public:
btAlignedObjectArray<class btCollisionObject*> m_collisionDisabledObjects;
//
// Enumerations
//
@@ -604,8 +606,11 @@ public:
btDbvt m_fdbvt; // Faces tree
btDbvt m_cdbvt; // Clusters tree
tClusterArray m_clusters; // Clusters
btAlignedObjectArray<bool>m_clusterConnectivity;//cluster connectivity, for self-collision
btTransform m_initialWorldTransform;
//
// Api
//
@@ -678,7 +683,7 @@ public:
Material* mat=0);
/* Append anchor */
void appendAnchor( int node,
btRigidBody* body);
btRigidBody* body, bool disableCollisionBetweenLinkedBodies=false);
/* Append linear joint */
void appendLinearJoint(const LJoint::Specs& specs,Cluster* body0,Body body1);
void appendLinearJoint(const LJoint::Specs& specs,Body body=Body());