// ===========================================================================
// Copyright 2018 Autodesk, Inc. All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
// ===========================================================================
// The routines in this file are provided so old presets still function
// correctly for newly added attributes.

proc setFluidOldPresetDefaults( string $n )
{
	setAttr ($n+".autoResize") false;
	setAttr ($n+".squareVoxels") false;
	setAttr ($n+".lightBrightness") 1.0;
	setAttr ($n+".ambientBrightness") 0.0;
	setAttr ($n+".lightColor") 1.0 1.0 1.0;
	setAttr ($n+".substeps") 1;
	setAttr ($n+".forwardAdvection") 0;
	setAttr ($n+".lightType") 1;
	setAttr ($n+".shadowDiffusion") 0;
	setAttr ($n+".velocityNoise") 0.0;
	
}

// Old presets may not contain newly added attributes. When applying such
// presets we want these attributes to be first set to a default that 
// preserves old behavior, so the preset still functions correctly. If
// the preset does contain the new attribute then it will still set it,
// as this routine is called before the preset values are set.

global proc setNodeDefaultsForOldPresets( string $node )
{
	string $type = nodeType( $node );
	if( $type == "fluidShape" ){
		setFluidOldPresetDefaults( $node );
	}	
}