maya-scripts/UnitConverter.mel at master · mortensm/maya-scripts · GitHub

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//Unit Converter
//v1.0.1
//author Mitchell Mortenson

//Instructions
/*

1. Copy all code
2. Paste into the Maya script editor under a MEL tab
3. Click 'Execute'
4. (Optional) Click 'Save script to shelf' to save this script to your current shelf

*/

global proc Unit_Converter(){
	if(`window -q -ex "Unit_Converter_ui"`)deleteUI("Unit_Converter_ui");
	window -t "Unit Converter" "Unit_Converter_ui";
	columnLayout -adj true "columnLayout1";
	rowLayout -nc 1;
	text -l "Width in inches";
	rowLayout -p "columnLayout1" -nc 2;
	floatField -w 175 -v 1.0 -min 0.0 -pre 4 "floatFieldX";
	button -l "Convert to cm" -c "convertUnitsX";
	rowLayout -p "columnLayout1" -nc 1;
	text -l "Height in inches";
	rowLayout -p "columnLayout1" -nc 2;
	floatField -w 175 -v 1.0 -min 0.0 -pre 4 "floatFieldY";
	button -l "Convert to cm" -c "convertUnitsY";
	rowLayout -p "columnLayout1" -nc 1;
	text -l "Depth in inches";
	rowLayout -p "columnLayout1" -nc 2;
	floatField -w 175 -v 1.0 -min 0.0 -pre 4 "floatFieldZ";
	button -l "Convert to cm" -c "convertUnitsZ";
	button -p "columnLayout1" -l "Convert all to cm" -c convertUnitsAll;
	showWindow "Unit_Converter_ui";
}
proc convertUnitsX(){
	string $selectedObjs[] = `ls -sl`;
	float $oldValueX = `floatField -q -v floatFieldX`;
	float $newValueX = `floatField -q -v floatFieldX` * 2.54;

		for ($eachX in $selectedObjs){
			print $oldValueX;
			print "in = ";
			print $newValueX;
			print "cm";
			print "\n";
			print "\n";
			setAttr ($eachX + ".scaleX") $newValueX;
		}
}

proc convertUnitsY(){
	string $selectedObjs[] = `ls -sl`;
	float $oldValueY = `floatField -q -v floatFieldY`;
	float $newValueY = `floatField -q -v floatFieldY` * 2.54;

		for ($eachY in $selectedObjs){
			print $oldValueY;
			print "in = ";
			print $newValueY;
			print "cm";
			print "\n";
			print "\n";
			setAttr ($eachY + ".scaleY") $newValueY;
		}
}

proc convertUnitsZ(){
	string $selectedObjs[] = `ls -sl`;
	float $oldValueZ = `floatField -q -v floatFieldZ`;
	float $newValueZ = `floatField -q -v floatFieldZ` * 2.54;

		for ($eachZ in $selectedObjs){
			print $oldValueZ;
			print "in = ";
			print $newValueZ;
			print "cm";
			print "\n";
			print "\n";
			setAttr ($eachZ + ".scaleZ") $newValueZ;
		}
}

proc convertUnitsAll(){
	convertUnitsX;
	convertUnitsY;
	convertUnitsZ;
}
Unit_Converter();