// Scirpt not to be used without permission
// Copyright Daniel Lowenberg ©2007
// http://www.3dvfx.com

global proc createLightSphere(){

	string $sphereName = stringArrayToString(`ls -selection`," ");

	print $sphereName;

	if ($sphereName != "") {


		string $locator = stringArrayToString(`spaceLocator -p 0 0 0`," ");
		int $vertexCount[] =`polyEvaluate -v $sphereName`;
		int $i;



			for ($i =0 ; $i < $vertexCount[0] ; $i++) 
		
			{

			select -r ($sphereName + ".vtx[" + $i + "]");

			// Get Vertex Position
			float $coords[] = `xform -ws -q -t ($sphereName + ".vtx[" + $i + "]")`;


			string $spotlight=`spotLight -rs 1`;


			string $lightParent[];
			$lightParent = `listRelatives -p $spotlight`;
			print ($lightParent );

			//parent -add ("spotLight" + $i) lightSphereGroup ;

			setAttr ($lightParent[0] + ".scaleX") .2;
			setAttr ($lightParent[0] + ".scaleY") .2;
			setAttr ($lightParent[0] + ".scaleZ") .2;

			// Move spotlight to Vertex
			setAttr ($lightParent[0] + ".translateX")  $coords[0];
			setAttr ($lightParent[0] + ".translateY")  $coords[1];
			setAttr ($lightParent[0] + ".translateZ")  $coords[2];



			select -r $locator $lightParent;
			aimConstraint -offset 0 0 0 -weight 1 -aimVector 0 0 -1 -upVector 0 0 0 -worldUpType "vector" -worldUpVector 0 1 0;



			//select  pSolid1.cp[$i];
			}


			group -em -n lightSphereGroup ;

			//add attributes
			//addAttr -ln inten -at long  |lightSphereGroup;
			//setAttr -e -keyable true |lightSphereGroup.intensity;

			for ($i =1 ; $i < $vertexCount[0] + 1; $i++) {
			parent -relative ("spotLight" + $i) lightSphereGroup ;

			// connectAttr ("spotLight" + $i + ".intensity") lightSphereGroup.intensity;

			}

		}

		else
		{

		confirmDialog -title "Confirm" -message "select a solid first" -button "ok";

		}

}