public static bool Is2DPointOnBorder(Vector2 point, Vector2 quadCenter, float quadWidth, float quadHeight, Vector2 quadRight,
Vector2 quadUp, QuadEpsilon epsilon = new QuadEpsilon())
{
SegmentEpsilon segmentEps = new SegmentEpsilon();
segmentEps.PtOnSegmentEps = epsilon.WireEps;
List <Vector2> corners = Calc2DQuadCornerPoints(quadCenter, new Vector2(quadWidth, quadHeight), quadRight, quadUp);
for (int ptIndex = 0; ptIndex < corners.Count; ++ptIndex)
{
Vector2 startPt = corners[ptIndex];
Vector2 endPt = corners[(ptIndex + 1) % corners.Count];
if (SegmentMath.Is2DPointOnSegment(point, startPt, endPt, segmentEps))
{
return(true);
}
}
return(false);
}
public override bool ContainsPoint(Vector2 point)
{
return(SegmentMath.Is2DPointOnSegment(point, _startPoint, _endPoint, _epsilon));
}
public override bool Raycast(Ray ray, out float t)
{
return(SegmentMath.Raycast(ray, out t, _startPoint, _endPoint, _epsilon));
}