Method GetMetric

CollisionB2Distance.go:400–422

()

}

func (simplex B2Simplex) GetMetric() float64 {
	switch simplex.M_count {
	case 0:
		B2Assert(false)
		return 0.0

	case 1:
		return 0.0

	case 2:
		return B2Vec2Distance(simplex.M_vs[0].W, simplex.M_vs[1].W)

	case 3:
		return B2Vec2Cross(
			B2Vec2Sub(simplex.M_vs[1].W, simplex.M_vs[0].W),
			B2Vec2Sub(simplex.M_vs[2].W, simplex.M_vs[0].W),
		)

	default:
		B2Assert(false)
		return 0.0
	}
}

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