| private static GetScaleCursor ( Vector2 direction ) : MouseCursor | ||
| direction | Vector2 | |
| return | MouseCursor | |
private static MouseCursor GetScaleCursor(Vector2 direction)
{
float num = Mathf.Atan2(direction.x, direction.y) * 57.29578f;
if (num < 0f)
{
num = 360f + num;
}
if (num >= 27.5f)
{
if (num < 72.5f)
{
return MouseCursor.ResizeUpRight;
}
if (num < 117.5f)
{
return MouseCursor.ResizeHorizontal;
}
if (num < 162.5f)
{
return MouseCursor.ResizeUpLeft;
}
if (num < 207.5f)
{
return MouseCursor.ResizeVertical;
}
if (num < 252.5f)
{
return MouseCursor.ResizeUpRight;
}
if (num < 297.5f)
{
return MouseCursor.ResizeHorizontal;
}
if (num < 342.5f)
{
return MouseCursor.ResizeUpLeft;
}
}
return MouseCursor.ResizeVertical;
}
private static void HandleDirectionalCursor(Vector3 handlePosition, Vector3 handlePlaneNormal, Vector3 direction)
{
Vector2 mousePosition = Event.current.mousePosition;
Plane plane = new Plane(handlePlaneNormal, handlePosition);
Vector3 worldPos;
if (RectHandles.RaycastGUIPointToWorldHit(mousePosition, plane, out worldPos))
{
Vector2 direction2 = RectHandles.WorldToScreenSpaceDir(worldPos, direction);
Rect position = new Rect(mousePosition.x - 100f, mousePosition.y - 100f, 200f, 200f);
EditorGUIUtility.AddCursorRect(position, RectHandles.GetScaleCursor(direction2));
}
}
