public void AllCoplanarTest()
{
Vector3 pointA = new Vector3(1, 1, 0);
Vector3 pointB = new Vector3(2, 1, 0);
Vector3 pointC = new Vector3(1, 2, 0);
Vector3 pointD = new Vector3(2, 2, 0);
Vector3 pointE = new Vector3(3, 2, 0);
Vector3 pointF = new Vector3(3, 3, 0);
Vector3 normal = StereoTool.GetNormal(pointA, pointB, pointC);
Assert.IsTrue(StereoTool.AllCoplanar(normal, pointA, pointB, pointC, pointD, pointE, pointF));
}
private static bool IsSquarePlanar(Vector3 pointA, Vector3 pointB, Vector3 pointC, Vector3 pointD, out Vector3 normal)
{
// define a plane using ABC, also checking that the are not colinear
Vector3 vectorAB = new Vector3();
Vector3 vectorAC = new Vector3();
GetRawNormal(pointA, pointB, pointC, out normal, out vectorAB, out vectorAC);
if (StereoTool.IsColinear(normal))
{
return(false);
}
// check that F is in the same plane as CDE
return(StereoTool.AllCoplanar(normal, pointC, pointD));
}