global proc zbw_randomTransform()
{
if (`window -exists zbw_randTransUI`)
	{
	deleteUI zbw_randTransUI;
	windowPref -remove zbw_randTransUI;
	}	
	
string $RTwindow = `window -mnb 1 -mxb 0 -tlb 1 -rtf 1 -title "zbw_randomTransform" zbw_randTransUI`;
	columnLayout;
		frameLayout -w 400 -label "options";
			columnLayout;
				checkBox -v 1 -label "Translation" translateCB;
				checkBox -v 1 -label "Rotation" rotateCB;
				checkBox -v 1 -label "Scale" scaleCB;
				checkBox -v 1 -label "Relative (from existing  rot/transl)" relativeCB;
				setParent;
			setParent;
		setParent;
		frameLayout -w 400 -label "Translation";
			columnLayout;
				floatFieldGrp -numberOfFields 2 -label "Translate X Range" -value1 0 -value2 0 RTtransXTFG;
				floatFieldGrp -numberOfFields 2 -label "Translate Y Range" -value1 0 -value2 0 RTtransYTFG;
				floatFieldGrp -numberOfFields 2 -label "Translate Z Range" -value1 0 -value2 0 RTtransZTFG;
				setParent;
			setParent;
		setParent;
	
		frameLayout -w 400 -label "Rotation";
			columnLayout;
				floatFieldGrp -numberOfFields 2 -label "Rotate X Range" -value1 0 -value2 0 RTrotXTFG;
				floatFieldGrp -numberOfFields 2 -label "Rotate Y Range" -value1 0 -value2 0 RTrotYTFG;
				floatFieldGrp -numberOfFields 2 -label "Rotate Z Range" -value1 0 -value2 0 RTrotZTFG;
				setParent;
			setParent;
		setParent;

		frameLayout -w 400 -label "Scale";
			columnLayout;
				floatFieldGrp -numberOfFields 2 -label "Scale X Range" -value1 1 -value2 0 RTscaleXTFG;
				floatFieldGrp -numberOfFields 2 -label "Scale Y Range" -value1 1 -value2 0 RTscaleYTFG;
				floatFieldGrp -numberOfFields 2 -label "Scale Z Range" -value1 1 -value2 0 RTscaleZTFG;
				setParent;
			setParent;
		setParent;
		
		frameLayout -w 400 -label "Activate";
			columnLayout;
				button  -label "Do it!" -command zbw_randomRotTrans;
showWindow $RTwindow;
				
}

global proc zbw_randomRotTrans()
{
float $tx1 = `floatFieldGrp -q -value1 RTtransXTFG`;
float $tx2 = `floatFieldGrp -q -value2 RTtransXTFG`;
float $ty1 = `floatFieldGrp -q -value1 RTtransYTFG`;
float $ty2 = `floatFieldGrp -q -value2 RTtransYTFG`;
float $tz1 = `floatFieldGrp -q -value1 RTtransZTFG`;
float $tz2 = `floatFieldGrp -q -value2 RTtransZTFG`;	

float $rx1 = `floatFieldGrp -q -value1 RTrotXTFG`;
float $rx2 = `floatFieldGrp -q -value2 RTrotXTFG`;
float $ry1 = `floatFieldGrp -q -value1 RTrotYTFG`;
float $ry2 = `floatFieldGrp -q -value2 RTrotYTFG`;
float $rz1 = `floatFieldGrp -q -value1 RTrotZTFG`;
float $rz2 = `floatFieldGrp -q -value2 RTrotZTFG`;	

float $sx1 = `floatFieldGrp -q -value1 RTscaleXTFG`;
float $sx2 = `floatFieldGrp -q -value2 RTscaleXTFG`;
float $sy1 = `floatFieldGrp -q -value1 RTscaleYTFG`;
float $sy2 = `floatFieldGrp -q -value2 RTscaleYTFG`;
float $sz1 = `floatFieldGrp -q -value1 RTscaleZTFG`;
float $sz2 = `floatFieldGrp -q -value2 RTscaleZTFG`;	

string $rel = "-a";
if (`checkBox -q -v relativeCB`) {
	$rel = "-r";
	}
int $translate = `checkBox -q -v translateCB`;
int $rotate = `checkBox -q -v rotateCB`;
int $scale = `checkBox -q -v scaleCB`;

string $sel[]= `ls -sl`;
for ($a in $sel) {
	//translate
	if ($translate==1) {
		float $randtx = `rand $tx1 $tx2`;
		float $randty = `rand $ty1 $ty2`;
		float $randtz = `rand $tz1 $tz2`;
		
		select -r $a;
		move $rel $randtx $randty $randtz;
		}
	if ($rotate==1) {
		float $randrx = `rand $rx1 $rx2`;
		float $randry = `rand $ry1 $ry2`;
		float $randrz = `rand $rz1 $rz2`;
		
		select -r  $a;
		rotate $rel $randrx $randry $randrz;
		}	
	if ($scale==1){
		float $randsx = `rand $sx1 $sx2`;
		float $randsy = `rand $sy1 $sy2`;
		float $randsz = `rand  $sz1 $sz2`;
		
		select  -r $a;
		scale $rel $randsx $randsy $randsz;
		}
	}	

select -cl;	
	
}

zbw_randomTransform;