HCoordinate.from2Hc constructor

HCoordinate.from2Hc(
  1. HCoordinate p1,
  2. HCoordinate p2
)

Implementation

HCoordinate.from2Hc(HCoordinate p1, HCoordinate p2) {
  x = p1.y * p2.w - p2.y * p1.w;
  y = p2.x * p1.w - p1.x * p2.w;
  w = p1.x * p2.y - p2.x * p1.y;
}