private void Evaluate(ref Manifold manifold, ref Transform transformA, ref Transform transformB)
{
switch (this._type)
{
case Contact.ContactType.Polygon:
Collision.CollidePolygons(ref manifold, (PolygonShape)this.FixtureA.Shape, ref transformA, (PolygonShape)this.FixtureB.Shape, ref transformB);
break;
case Contact.ContactType.PolygonAndCircle:
Collision.CollidePolygonAndCircle(ref manifold, (PolygonShape)this.FixtureA.Shape, ref transformA, (CircleShape)this.FixtureB.Shape, ref transformB);
break;
case Contact.ContactType.Circle:
Collision.CollideCircles(ref manifold, (CircleShape)this.FixtureA.Shape, ref transformA, (CircleShape)this.FixtureB.Shape, ref transformB);
break;
case Contact.ContactType.EdgeAndPolygon:
Collision.CollideEdgeAndPolygon(ref manifold, (EdgeShape)this.FixtureA.Shape, ref transformA, (PolygonShape)this.FixtureB.Shape, ref transformB);
break;
case Contact.ContactType.EdgeAndCircle:
Collision.CollideEdgeAndCircle(ref manifold, (EdgeShape)this.FixtureA.Shape, ref transformA, (CircleShape)this.FixtureB.Shape, ref transformB);
break;
case Contact.ContactType.ChainAndPolygon:
{
ChainShape chainShape = (ChainShape)this.FixtureA.Shape;
chainShape.GetChildEdge(Contact._edge, this.ChildIndexA);
Collision.CollideEdgeAndPolygon(ref manifold, Contact._edge, ref transformA, (PolygonShape)this.FixtureB.Shape, ref transformB);
break;
}
case Contact.ContactType.ChainAndCircle:
{
ChainShape chainShape2 = (ChainShape)this.FixtureA.Shape;
chainShape2.GetChildEdge(Contact._edge, this.ChildIndexA);
Collision.CollideEdgeAndCircle(ref manifold, Contact._edge, ref transformA, (CircleShape)this.FixtureB.Shape, ref transformB);
break;
}
}
}
/// <summary>
/// Evaluate this contact with your own manifold and transforms.
/// </summary>
/// <param name="manifold">The manifold.</param>
/// <param name="transformA">The first transform.</param>
/// <param name="transformB">The second transform.</param>
private void Evaluate(ref Manifold manifold, ref Transform transformA, ref Transform transformB)
{
switch (_type)
{
case ContactType.Polygon:
Collision.CollidePolygons(ref manifold, (PolygonShape)FixtureA.Shape, ref transformA, (PolygonShape)FixtureB.Shape, ref transformB);
break;
case ContactType.PolygonAndCircle:
Collision.CollidePolygonAndCircle(ref manifold, (PolygonShape)FixtureA.Shape, ref transformA, (CircleShape)FixtureB.Shape, ref transformB);
break;
case ContactType.EdgeAndCircle:
Collision.CollideEdgeAndCircle(ref manifold, (EdgeShape)FixtureA.Shape, ref transformA, (CircleShape)FixtureB.Shape, ref transformB);
break;
case ContactType.EdgeAndPolygon:
Collision.CollideEdgeAndPolygon(ref manifold, (EdgeShape)FixtureA.Shape, ref transformA, (PolygonShape)FixtureB.Shape, ref transformB);
break;
case ContactType.ChainAndCircle:
ChainShape chain = (ChainShape)FixtureA.Shape;
chain.GetChildEdge(_edge, ChildIndexA);
Collision.CollideEdgeAndCircle(ref manifold, _edge, ref transformA, (CircleShape)FixtureB.Shape, ref transformB);
break;
case ContactType.ChainAndPolygon:
ChainShape loop2 = (ChainShape)FixtureA.Shape;
loop2.GetChildEdge(_edge, ChildIndexA);
Collision.CollideEdgeAndPolygon(ref manifold, _edge, ref transformA, (PolygonShape)FixtureB.Shape, ref transformB);
break;
case ContactType.Circle:
Collision.CollideCircles(ref manifold, (CircleShape)FixtureA.Shape, ref transformA, (CircleShape)FixtureB.Shape, ref transformB);
break;
}
}