public bool Contain(Point2D point, CoordPlane plane)
{
Point2D c0 = new Point2D(), c1 = new Point2D(), c2 = new Point2D(), c3 = new Point2D();
switch (plane)
{
case CoordPlane.XY:
c0 = new Point2D(Corners[0].X, Corners[0].Y);
c1 = new Point2D(Corners[1].X, Corners[1].Y);
c2 = new Point2D(Corners[2].X, Corners[2].Y);
c3 = new Point2D(Corners[3].X, Corners[3].Y);
break;
case CoordPlane.XZ:
c0 = new Point2D(Corners[0].X, Corners[0].Z);
c1 = new Point2D(Corners[1].X, Corners[1].Z);
c2 = new Point2D(Corners[2].X, Corners[2].Z);
c3 = new Point2D(Corners[3].X, Corners[3].Z);
break;
case CoordPlane.YZ:
c0 = new Point2D(Corners[0].Y, Corners[0].Z);
c1 = new Point2D(Corners[1].Y, Corners[1].Z);
c2 = new Point2D(Corners[2].Y, Corners[2].Z);
c3 = new Point2D(Corners[3].Y, Corners[3].Z);
break;
}
return(InsideQuadrangle(c0, c1, c2, c3, point));
}
public CellFace Face(CoordPlane plane, FaceDistance distance)
{
switch (plane)
{
case CoordPlane.XY:
switch (distance)
{
case FaceDistance.Near: return(TopFace());
case FaceDistance.Middle: return(MiddleTopFace());
default: /*FaceDistance.Far:*/ return(BottomFace());
}
case CoordPlane.XZ:
switch (distance)
{
case FaceDistance.Near: return(LeftFace());
case FaceDistance.Middle: return(MiddleLeftFace());
default: /*FaceDistance.Far:*/ return(RightFace());
}
default: // CoordPlane.YZ:
switch (distance)
{
case FaceDistance.Near: return(NearFace());
case FaceDistance.Middle: return(MiddleFrontFace());
default: /*FaceDistance.Far:*/ return(FarFace());
}
}
}
public Point2D Point2D(CoordPlane plane)
{
switch (plane)
{
case CoordPlane.XY:
return(new Point2D(X, Y));
case CoordPlane.XZ:
return(new Point2D(X, Z));
default: //CoordPlane.XY:
return(new Point2D(Y, Z));
}
}
public PointF ToPointF(CoordPlane plane)
{
switch (plane)
{
case CoordPlane.XY:
return(new PointF((float)X, (float)Y));
case CoordPlane.XZ:
return(new PointF((float)X, (float)Z));
default: //CoordPlane.XY:
return(new PointF((float)Y, (float)Z));
}
}
