private bool MatchRectTransformWithBounds_lowVersionCompatablity(SkeletonGraphic skeletonGraphic)
{
skeletonGraphic.UpdateMesh();
Mesh mesh = skeletonGraphic.GetLastMesh();
if (mesh == null)
{
return(false);
}
if (mesh.vertexCount == 0)
{
skeletonGraphic.rectTransform.sizeDelta = new Vector2(50f, 50f);
skeletonGraphic.rectTransform.pivot = new Vector2(0.5f, 0.5f);
return(false);
}
mesh.RecalculateBounds();
var bounds = mesh.bounds;
var size = bounds.size;
var center = bounds.center;
var p = new Vector2(
0.5f - (center.x / size.x),
0.5f - (center.y / size.y)
);
skeletonGraphic.rectTransform.sizeDelta = size;
skeletonGraphic.rectTransform.pivot = p;
return(true);
}
