public override void OnVersionChanged(VisualElement ve, VersionChangeType versionChangeType) { if (renderChain == null) { return; } bool transformChanged = (versionChangeType & VersionChangeType.Transform) != 0; bool sizeChanged = (versionChangeType & VersionChangeType.Size) != 0; bool overflowChanged = (versionChangeType & VersionChangeType.Overflow) != 0; bool borderRadiusChanged = (versionChangeType & VersionChangeType.BorderRadius) != 0; bool borderWidthChanged = (versionChangeType & VersionChangeType.BorderWidth) != 0; if (transformChanged || sizeChanged || borderWidthChanged) { renderChain.UIEOnTransformOrSizeChanged(ve, transformChanged, sizeChanged || borderWidthChanged); } if (overflowChanged || borderRadiusChanged) { renderChain.UIEOnClippingChanged(ve, false); } if ((versionChangeType & VersionChangeType.Opacity) != 0) { renderChain.UIEOnOpacityChanged(ve); } if ((versionChangeType & VersionChangeType.Repaint) != 0) { renderChain.UIEOnVisualsChanged(ve, false); } }