/// The constructor sets the default fixture definition values.
public FixtureDef()
{
shape = null;
UserData = null;
friction = 0.2f;
restitution = 0.0f;
Density = 0.0f;
IsSensor = false;
Filter = new Filter();
}
// We need separation create/destroy functions from the constructor/destructor because
// the destructor cannot access the allocator (no destructor arguments allowed by C++).
internal void Create(Body body, FixtureDef def){
m_userData = def.UserData;
m_friction = def.friction;
m_restitution = def.restitution;
m_body = body;
m_next = null;
m_filter = def.Filter;
m_isSensor = def.IsSensor;
m_shape = def.shape.Clone();
// Reserve proxy space
int childCount = m_shape.GetChildCount();
m_proxies = new List<FixtureProxy>();
m_Density = def.Density;
}
