// ===========================================================================
// 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.
// ===========================================================================
global proc brushStartSetup( string $brushNode, int $persp )
{
	string $bscale = $brushNode + ".globalScale";
	float $val = getAttr( $bscale );
	if( $persp )
	{
		int $sW = getAttr($brushNode + ".screenspaceWidth");
		$persp = !$sW;
	}
	float $scalefac;
	if( $persp )
	{
		$scalefac = getAttr( "strokeGlobals.sceneScale" );
	}
	else
	{
		$scalefac = getAttr( "strokeGlobals.canvasScale" );
	}
	int $forceRealLights = getAttr( "strokeGlobals.forceRealLights" );
	int $forceDepth = getAttr( "strokeGlobals.forceDepth" );
	if( $scalefac < .00001 )
	{
		$scalefac = .00001;
	}
	setAttr( $bscale, $val * $scalefac );
	if( $forceRealLights )
	{
		setAttr( $brushNode + ".realLights", 1 );
	}
	if( $forceDepth )
	{
		setAttr( $brushNode + ".depth", 1 );
	}
}