public void OnSceneGUI()
{
if (tk2dPreferences.inst.enableSpriteHandles == false || !tk2dEditorUtility.IsEditable(target))
{
return;
}
tk2dSprite spr = (tk2dSprite)target;
var sprite = spr.CurrentSprite;
if (sprite == null)
{
return;
}
Transform t = spr.transform;
Bounds b = spr.GetUntrimmedBounds();
Rect localRect = new Rect(b.min.x, b.min.y, b.size.x, b.size.y);
// Draw rect outline
Handles.color = new Color(1, 1, 1, 0.5f);
tk2dSceneHelper.DrawRect(localRect, t);
Handles.BeginGUI();
// Resize handles
if (tk2dSceneHelper.RectControlsToggle())
{
EditorGUI.BeginChangeCheck();
Rect resizeRect = tk2dSceneHelper.RectControl(999888, localRect, t);
if (EditorGUI.EndChangeCheck())
{
tk2dUndo.RecordObjects(new Object[] { t, spr }, "Resize");
spr.ReshapeBounds(new Vector3(resizeRect.xMin, resizeRect.yMin) - new Vector3(localRect.xMin, localRect.yMin),
new Vector3(resizeRect.xMax, resizeRect.yMax) - new Vector3(localRect.xMax, localRect.yMax));
tk2dUtil.SetDirty(spr);
}
}
// Rotate handles
if (!tk2dSceneHelper.RectControlsToggle())
{
EditorGUI.BeginChangeCheck();
float theta = tk2dSceneHelper.RectRotateControl(888999, localRect, t, new List <int>());
if (EditorGUI.EndChangeCheck())
{
tk2dUndo.RecordObject(t, "Rotate");
if (Mathf.Abs(theta) > Mathf.Epsilon)
{
t.Rotate(t.forward, theta, Space.World);
}
}
}
Handles.EndGUI();
// Sprite selecting
tk2dSceneHelper.HandleSelectSprites();
// Move targeted sprites
tk2dSceneHelper.HandleMoveSprites(t, localRect);
if (GUI.changed)
{
tk2dUtil.SetDirty(target);
}
}
