|
public static ContainsPoint ( |
||
| a | ||
| b | ||
| c | ||
| p | ||
| return | bool | |
public static bool ContainsPoint (Int2 a, Int2 b, Int2 c, Int2 p) {
return Polygon.IsClockwiseMargin (a,b, p) && Polygon.IsClockwiseMargin (b,c, p) && Polygon.IsClockwiseMargin (c,a, p);
}
|
Polygon::ContainsPoint ( |
|
| Polygon::ContainsPoint ( Vector2 polyPoints, Vector2 p ) : bool | |
| Polygon::ContainsPoint ( Vector3 polyPoints, Vector3 p ) : bool | |
| Polygon::ContainsPoint ( Vector3 a, Vector3 b, Vector3 c, Vector3 p ) : bool |
public bool Contains(GraphNode node)
{
Vector3 point = (Vector3)node.position;
//Debug.DrawRay (node.position,-Vector3.up*2,Color.magenta);
if (convex)
{
if (_convexPoints == null)
{
return(false);
}
for (int i = 0, j = _convexPoints.Length - 1; i < _convexPoints.Length; j = i, i++)
{
if (Polygon.Left(_convexPoints[i], _convexPoints[j], point))
{
return(false);
}
}
}
else
{
if (_points == null)
{
return(false);
}
return(Polygon.ContainsPoint(_points, point));
}
//Debug.DrawRay (node.position,Vector3.up*2,Color.blue);
return(true);
}
