private void UpdatePoints(Rect rect)
{
var sceneViewHeight = BGEditorUtility.GetSceneViewHeight();
var math = editor.Math;
curve.ForEach((point, index, count) =>
{
//add or remove from selection
if (rect.Contains(BGEditorUtility.GetSceneViewPosition(math.GetPosition(index), sceneViewHeight)))
{
selection.Add(point);
}
else
{
selection.Remove(point);
}
});
if (!selection.Changed)
{
return;
}
selection.Reset();
}
private void PointButtons(BGCurvePoint point, int index, BGCurveSettings settings)
{
if (!settings.ShowPointMenu)
{
return;
}
var curve = point.Curve;
//================== Add before
if (BGEditorUtility.ButtonWithIcon(addBeforeTexture, "Insert a point before this point"))
{
curve.AddPoint(BGNewPointPositionManager.InsertBefore(curve, index, settings.ControlType, settings.Sections), index);
}
GUILayout.Space(2);
//=========================== Move Up
if (index > 0 && BGEditorUtility.ButtonWithIcon(moveUpTexture, "Move the point up"))
{
curve.Swap(index - 1, index);
}
GUILayout.Space(2);
//=========================== Move Down
if (index < curve.PointsCount - 1 && BGEditorUtility.ButtonWithIcon(moveDownTexture, "Move the point down"))
{
curve.Swap(index, index + 1);
}
GUILayout.Space(2);
//=========================== Delete
if (BGEditorUtility.ButtonWithIcon(deleteTexture, "Delete the point"))
{
curve.Delete(index);
editorSelection.Remove(point);
GUIUtility.ExitGUI();
}
}
