public void RemoveShape(CCPhysicsShapeInfo shapeInf)
{
foreach (var shape in shapeInf.GetShapes())
{
if (_space.ContainsShape(shape))
{
_space.RemoveShape(shape);
}
}
}
private void RemoveShapes()
{
lock (ShapesListLock)
{
foreach (var shape in _shapesToRemove)
{
_space.RemoveShape(shape);
_space.RemoveBody(shape.body);
}
_shapesToRemove.Clear();
}
}
public void SliceShapePostStep(cpSpace space, cpShape shape, SliceContext context)
{
cpVect a = context.a;
cpVect b = context.b;
// Clipping plane normal and distance.
cpVect n = cpVect.cpvnormalize(cpVect.cpvperp(cpVect.cpvsub(b, a)));
float dist = cpVect.cpvdot(a, n);
ClipPoly(space, shape, n, dist);
ClipPoly(space, shape, cpVect.cpvneg(n), -dist);
cpBody body = shape.GetBody();
space.RemoveShape(shape);
space.RemoveBody(body);
}