private ChainAndCircleContact(Fixture fixtureA, int indexA, Fixture fixtureB, int indexB) : base(
fixtureA,
indexA,
fixtureB,
indexB)
{
Debug.Assert(FixtureA.GetShapeType() == ShapeType.Chain);
Debug.Assert(FixtureB.GetShapeType() == ShapeType.Circle);
}
private EdgeAndPolygonContact(Fixture fixtureA, Fixture fixtureB) : base(fixtureA, 0, fixtureB, 0)
{
Debug.Assert(FixtureA.GetShapeType() == ShapeType.Edge);
Debug.Assert(FixtureB.GetShapeType() == ShapeType.Polygon);
}
private PolygonAndCircleContact(Fixture fixtureA, Fixture fixtureB) : base(fixtureA, 0, fixtureB, 0)
{
Debug.Assert(FixtureA.GetShapeType() == ShapeType.Polygon);
Debug.Assert(FixtureB.GetShapeType() == ShapeType.Circle);
}