Ray.getClosestPointToPoint

Computes the point on the given #graphene_ray_t that is closest to the given point p.

class Ray

void

getClosestPointToPoint

(

graphene.point3_d.Point3D p

,

out graphene.point3_d.Point3D res

)

Parameters

p graphene.point3_d.Point3D: a #graphene_point3d_t
res graphene.point3_d.Point3D: return location for the closest point3d