// ===========================================================================
// 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.
// ===========================================================================
//
//
//  Creation Date:  2000
//


global proc string createFluid( int $is2d )
{
	if( `artFluidAttrCtx -exists artFluidAttrContext` ) {
		artFluidAttrCtx -e -dsc true artFluidAttrContext;
	}
		
	string $flShad = `shadingNode -asShader fluidShape`;

// 	setAttr -lock yes ($flShad + ".is2d") $is2d;
 	setAttr ($flShad + ".is2d") $is2d;

	// 2D fluid should show outline by default, but for
	// a 2D fluid this means Outline, not Bottom.
	if( $is2d ) {
		setAttr ($flShad + ".boundaryDraw") 2;
		setAttr ($flShad + ".resolutionD") 1;
	}
	

	// Use startFrame to make sure that unit conversion happens tastefully
	// and that attribute editor is up to date
	setAttr ($flShad + ".startFrame") 1;
	connectAttr time1.outTime ($flShad + ".currentTime");
	string $flSG = `sets -renderable true -noSurfaceShader true -empty -name ($flShad + "SG")`;
	connectAttr -f ($flShad +".outColor") ($flSG + ".volumeShader");
	connectAttr -f ($flShad +".instObjGroups[0]") ($flSG + ".dagSetMembers[0]");
	if( `artFluidAttrCtx -exists artFluidAttrContext` ) {
		artFluidAttrCtx -e -delaySelectionChanged false artFluidAttrContext;
	}
	return( $flShad );
}