| static private DistancePointToLineSegment ( Vector2 point, Vector2 a, Vector2 b ) : float | ||
| point | Vector2 | |
| a | Vector2 | |
| b | Vector2 | |
| return | float | |
public static float DistanceToRectangle(Vector2[] screenPoints, Vector2 mousePos)
{
bool flag = false;
int val = 4;
for (int i = 0; i < 5; i++)
{
Vector3 vector = screenPoints[NGUIMath.RepeatIndex(i, 4)];
Vector3 vector2 = screenPoints[NGUIMath.RepeatIndex(val, 4)];
if (vector.y > mousePos.y != vector2.y > mousePos.y && mousePos.x < (vector2.x - vector.x) * (mousePos.y - vector.y) / (vector2.y - vector.y) + vector.x)
{
flag = !flag;
}
val = i;
}
if (!flag)
{
float num = -1f;
for (int j = 0; j < 4; j++)
{
Vector3 v = screenPoints[j];
Vector3 v2 = screenPoints[NGUIMath.RepeatIndex(j + 1, 4)];
float num2 = NGUIMath.DistancePointToLineSegment(mousePos, v, v2);
if (num2 < num || num < 0f)
{
num = num2;
}
}
return(num);
}
return(0f);
}
public unsafe static long $Invoke17(long instance, long *args)
{
return(GCHandledObjects.ObjectToGCHandle(NGUIMath.DistancePointToLineSegment(*(*(IntPtr *)args), *(*(IntPtr *)(args + 1)), *(*(IntPtr *)(args + 2)))));
}