/// <inheritdoc/>
protected internal override bool DrawPreview(Rect output, BrushAssetRecord record, bool selected)
{
var brush = record.Brush as OrientedBrush;
if (brush == null)
{
return(false);
}
var orientation = brush.FindClosestOrientation(0);
if (orientation == null || orientation.VariationCount == 0)
{
return(false);
}
var firstVariation = orientation.GetVariation(0);
var nestedRecord = BrushDatabase.Instance.FindRecord(firstVariation as Brush);
if (nestedRecord == null)
{
return(false);
}
// Use preview from nested brush.
return(RotorzEditorGUI.DrawBrushPreviewHelper(output, nestedRecord, selected));
}
/// <inheritdoc/>
protected internal override bool DrawPreview(Rect output, BrushAssetRecord record, bool selected)
{
var brush = record.Brush as AliasBrush;
if (brush == null)
{
return(false);
}
var targetRecord = BrushDatabase.Instance.FindRecord(brush.target);
if (targetRecord == null)
{
return(false);
}
return(RotorzEditorGUI.DrawBrushPreviewHelper(output, targetRecord, selected));
}