private void DrawGrid()
{
var size = WindowRect.size;
GridDrawer.Draw(new Rect(Vector2.zero, size));
Handles.color = Color.gray;
Handles.DrawLines(new []
{
Origin - new Vector3(size.x * .5f, 0, 0), Origin + new Vector3(size.x * .5f, 0, 0),
Origin - new Vector3(0, size.y * .5f, 0), Origin + new Vector3(0, size.y * .5f, 0)
});
}
public override void OnPreviewGUI(Rect r, GUIStyle background)
{
if (Event.current.type != EventType.Repaint)
{
return;
}
_gesture = (Gesture)target;
GridDrawer.Draw(r);
Handles.color = Color.cyan;
DrawGesture(r);
}