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Added write access to implicitShapeDimensions, this allows to change the dimensions of a box, capsule etc.

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See also request here: http://code.google.com/p/bullet/issues/detail?id=325

Also added a warning. This warning also applies to all methods that change the collision shape:

"changing a collision shape while the body is in the world is not recommended,
it is best to remove the body from the world, then make the change, and re-add it
alternatively flush the contact points, see documentation for 'cleanProxyFromPairs'"
This commit is contained in:
erwin.coumans
2010-01-19 06:34:39 +00:00
parent 67133c403d
commit b57314c590
1 changed files with 9 additions and 0 deletions
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9
src/BulletCollision/CollisionShapes/btConvexInternalShape.h
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@@ -52,6 +52,15 @@ public:
return m_implicitShapeDimensions;
}
///warning: use setImplicitShapeDimensions with care
///changing a collision shape while the body is in the world is not recommended,
///it is best to remove the body from the world, then make the change, and re-add it
///alternatively flush the contact points, see documentation for 'cleanProxyFromPairs'
void setImplicitShapeDimensions(const btVector3& dimensions)
{
m_implicitShapeDimensions = dimensions;
}
///getAabb's default implementation is brute force, expected derived classes to implement a fast dedicated version
void getAabb(const btTransform& t,btVector3& aabbMin,btVector3& aabbMax) const
{