| private DestroyProxies ( BroadPhase broadPhase ) : void | ||
| broadPhase | BroadPhase | |
| return | void | |
/// <summary>
/// Destroy a fixture. This removes the fixture from the broad-phase and
/// destroys all contacts associated with this fixture. This will
/// automatically adjust the mass of the body if the body is dynamic and the
/// fixture has positive density.
/// All fixtures attached to a body are implicitly destroyed when the body is destroyed.
/// Warning: This method is locked during callbacks.
/// </summary>
/// <param name="fixture">The fixture to be removed.</param>
/// <exception cref="System.InvalidOperationException">Thrown when the world is Locked/Stepping.</exception>
public virtual void Remove(Fixture fixture)
{
if (World != null && World.IsLocked)
{
throw new WorldLockedException("Cannot remove fixtures from a body when the World is locked.");
}
if (fixture == null)
{
throw new ArgumentNullException("fixture");
}
if (fixture.Body != this)
{
throw new ArgumentException("You are removing a fixture that does not belong to this Body.", "fixture");
}
// Destroy any contacts associated with the fixture.
ContactEdge edge = ContactList;
while (edge != null)
{
Contact c = edge.Contact;
edge = edge.Next;
Fixture fixtureA = c.FixtureA;
Fixture fixtureB = c.FixtureB;
if (fixture == fixtureA || fixture == fixtureB)
{
// This destroys the contact and removes it from
// this body's contact list.
World.ContactManager.Destroy(c);
}
}
if (Enabled && World != null)
{
IBroadPhase broadPhase = World.ContactManager.BroadPhase;
fixture.DestroyProxies(broadPhase);
}
fixture.Body = null;
FixtureList.Remove(fixture);
#if DEBUG
if (fixture.Shape.ShapeType == ShapeType.Polygon)
{
((PolygonShape)fixture.Shape).Vertices.AttachedToBody = false;
}
#endif
if (World?.FixtureRemoved != null)
{
World.FixtureRemoved(World, this, fixture);
}
ResetMassData();
}
/// <summary>
/// Destroy a fixture. This removes the fixture from the broad-phase and
/// destroys all contacts associated with this fixture. This will
/// automatically adjust the mass of the body if the body is dynamic and the
/// fixture has positive density.
/// All fixtures attached to a body are implicitly destroyed when the body is destroyed.
/// Warning: This function is locked during callbacks.
/// </summary>
/// <param name="fixture">The fixture to be removed.</param>
public void DestroyFixture(Fixture fixture)
{
Debug.Assert(World.IsLocked == false);
if (World.IsLocked)
{
return;
}
Debug.Assert(fixture.Body == this);
// Remove the fixture from this body's singly linked list.
Debug.Assert(FixtureList.Count > 0);
#if DEBUG
// You tried to remove a shape that is not attached to this body.
Debug.Assert(FixtureList.Contains(fixture));
#endif
// Destroy any contacts associated with the fixture.
ContactEdge edge = ContactList;
while (edge != null)
{
Contact c = edge.Contact;
edge = edge.Next;
Fixture fixtureA = c.FixtureA;
Fixture fixtureB = c.FixtureB;
if (fixture == fixtureA || fixture == fixtureB)
{
// This destroys the contact and removes it from
// this body's contact list.
World.ContactManager.Destroy(c);
}
}
if ((Flags & BodyFlags.Active) == BodyFlags.Active)
{
BroadPhase broadPhase = World.ContactManager.BroadPhase;
fixture.DestroyProxies(broadPhase);
}
FixtureList.Remove(fixture);
fixture.Destroy();
fixture.Body = null;
ResetMassData();
}
/// <summary>
/// Destroy a fixture. This removes the fixture from the broad-phase and
/// destroys all contacts associated with this fixture. This will
/// automatically adjust the mass of the body if the body is dynamic and the
/// fixture has positive density.
/// All fixtures attached to a body are implicitly destroyed when the body is destroyed.
/// Warning: This function is locked during callbacks.
/// </summary>
/// <param name="fixture">The fixture to be removed.</param>
public void DestroyFixture(Fixture fixture)
{
Debug.Assert(fixture.Body == this);
// Remove the fixture from this body's singly linked list.
Debug.Assert(FixtureList.Count > 0);
// You tried to remove a fixture that not present in the fixturelist.
Debug.Assert(FixtureList.Contains(fixture));
// Destroy any contacts associated with the fixture.
ContactEdge edge = ContactList;
while (edge != null)
{
Contact c = edge.Contact;
edge = edge.Next;
Fixture fixtureA = c.FixtureA;
Fixture fixtureB = c.FixtureB;
if (fixture == fixtureA || fixture == fixtureB)
{
// This destroys the contact and removes it from
// this body's contact list.
World.ContactManager.Destroy(c, -1);
}
}
if ((Flags & BodyFlags.Enabled) == BodyFlags.Enabled)
{
IBroadPhase broadPhase = World.ContactManager.BroadPhase;
fixture.DestroyProxies(broadPhase);
}
FixtureList.Remove(fixture);
fixture.Destroy();
fixture.Body = null;
ResetMassData();
}
/// <summary>
/// Destroy a fixture. This removes the fixture from the broad-phase and
/// destroys all contacts associated with this fixture. This will
/// automatically adjust the mass of the body if the body is dynamic and the
/// fixture has positive density.
/// All fixtures attached to a body are implicitly destroyed when the body is destroyed.
/// Warning: This function is locked during callbacks.
/// </summary>
/// <param name="fixture">The fixture to be removed.</param>
public void DestroyFixture(Fixture fixture)
{
Debug.Assert(fixture.Body == this);
// Remove the fixture from this body's singly linked list.
Debug.Assert(FixtureList.Count > 0);
// You tried to remove a fixture that not present in the fixturelist.
Debug.Assert(FixtureList.Contains(fixture));
// Destroy any contacts associated with the fixture.
ContactEdge edge = ContactList;
while (edge != null)
{
Contact c = edge.Contact;
edge = edge.Next;
Fixture fixtureA = c.FixtureA;
Fixture fixtureB = c.FixtureB;
if (fixture == fixtureA || fixture == fixtureB)
{
// This destroys the contact and removes it from
// this body's contact list.
World.ContactManager.Destroy(c);
}
}
if ((Flags & BodyFlags.Enabled) == BodyFlags.Enabled)
{
IBroadPhase broadPhase = World.ContactManager.BroadPhase;
fixture.DestroyProxies(broadPhase);
}
FixtureList.Remove(fixture);
fixture.Destroy();
fixture.Body = null;
ResetMassData();
}
/// <summary>
/// Destroy a fixture. This removes the fixture from the broad-phase and
/// destroys all contacts associated with this fixture. This will
/// automatically adjust the mass of the body if the body is dynamic and the
/// fixture has positive density.
/// All fixtures attached to a body are implicitly destroyed when the body is destroyed.
/// Warning: This function is locked during callbacks.
/// </summary>
/// <param name="fixture">The fixture to be removed.</param>
public void DestroyFixture(Fixture fixture)
{
Debug.Assert(World.IsLocked == false);
if (World.IsLocked)
{
return;
}
Debug.Assert(fixture.Body == this);
// Remove the fixture from this body's singly linked list.
Debug.Assert(FixtureList.Count > 0);
#if DEBUG
// You tried to remove a shape that is not attached to this body.
Debug.Assert(FixtureList.Contains(fixture));
#endif
// Destroy any contacts associated with the fixture.
ContactEdge edge = ContactList;
while (edge != null)
{
Contact c = edge.Contact;
edge = edge.Next;
Fixture fixtureA = c.FixtureA;
Fixture fixtureB = c.FixtureB;
if (fixture == fixtureA || fixture == fixtureB)
{
// This destroys the contact and removes it from
// this body's contact list.
World.ContactManager.Destroy(c);
}
}
if ((Flags & BodyFlags.Active) == BodyFlags.Active)
{
BroadPhase broadPhase = World.ContactManager.BroadPhase;
fixture.DestroyProxies(broadPhase);
}
FixtureList.Remove(fixture);
fixture.Destroy();
fixture.Body = null;
ResetMassData();
}