internal override Visual?GetVisualRoot(CompositionContext context)
{
bool layerHasMasks = false;
#if !NoClipping
layerHasMasks = _context.Layer.Masks.Any();
#endif
if (!Transforms.TryCreateShapeVisualTransformChain(_context, out var rootNode, out var contentsNode))
{
// The layer is never visible.
return(null);
}
var shapeContext = new ShapeContext(_context);
contentsNode.Shapes.Add(TranslateShapeLayerContents(shapeContext, _context.Layer.Contents));
Visual result = layerHasMasks ? Masks.TranslateAndApplyMasksForLayer(_context, rootNode) : rootNode;
var dropShadowEffect = _context.Effects.DropShadowEffect;
if (dropShadowEffect is not null)
{
result = Effects.ApplyDropShadow(_context, result, dropShadowEffect);
}
var gaussianBlurEffect = _context.Effects.GaussianBlurEffect;
if (gaussianBlurEffect is not null)
{
result = Effects.ApplyGaussianBlur(_context, result, gaussianBlurEffect);
}
return(result);
}