C++ (Cpp) Plane3::getNormal Beispiele

Beispiel #1

Datei: Math.cpp Projekt: daerduoCarey/Thea

Vector3
reflectVector(Vector3 const & v, Plane3 const & mirror_plane)
{
  // Assume Plane3::normal() is unit
  return v - 2 * v.dot(mirror_plane.getNormal()) * mirror_plane.getNormal();
}

Beispiel #2

Datei: Math.cpp Projekt: daerduoCarey/Thea

Vector3
reflectPoint(Vector3 const & p, Plane3 const & mirror_plane)
{
  // Assume Plane3::normal() is unit
  return p - 2 * (p - mirror_plane.getPoint()).dot(mirror_plane.getNormal()) * mirror_plane.getNormal();
}