func (a *Arbiter) GetContactPointSet() []*ContactPoint {
points := make([]*ContactPoint, 0)
rawSet := C.cpArbiterGetContactPointSet(a.CPArbiter)
for i := 0; i < int(rawSet.count); i++ {
point := ContactPoint{NewVectFromCPVect(rawSet.points[i].point),
NewVectFromCPVect(rawSet.points[i].normal),
float64(rawSet.points[i].dist)}
points = append(points, &point)
}
return points
}
// ContactPoints returns a contact set from an arbiter.
func (a Arbiter) ContactPoints() []ContactPoint {
set := C.cpArbiterGetContactPointSet(a.c())
c := make([]ContactPoint, int(set.count))
for i := range c {
c[i] = ContactPoint{
cpVect(set.points[i].point),
cpVect(set.points[i].normal),
float64(set.points[i].dist)}
}
return c
}