/*



 Author : Walter Behrnes

 Other People:  I would like to thank Michael Bahurinsky for doing the grunt work

                this script revolves around.  He made the shader for me to follow

                as a template in creating the mel.

 Contact:  waldo_27@hotmail.com

 Script Name:  createtoon

 Version:  1.0

 

 Description:  Create the toon shader on aliaswavefronts website

	

 Directions: Save this script into your scripts folder

             type createtoon( "*shadername" ) into the commandline

	      this will create two nodes in your hypershade... apply *shadername"toon" to your surface

             *shadername needs to be different if you are using this srcipt multiple time in one scene

*/



//////////////////////////////////////////////////////////////

// Please do not edit above this line

// Edit at your own risk below this line

//////////////////////////////////////////////////////////////





global proc createtoon(string $name)

{

//check to see if name already in use	

if( `objExists $name`)

{	

error ("toonshader name " + $name +" already exists");

}	

//createShader	

shadingNode -asShader blinn -n $name;

//createSurfaceShader

string $toon = ($name + "toon");

shadingNode -asShader surfaceShader -n $toon;

eval ("sets -renderable true -noSurfaceShader true -empty -name " +$toon+"SG");

eval ("connectAttr -f " +$toon+".outColor " +$toon+"SG.surfaceShader");

//create Utilities

string $myutility[] = {"Texture ", "Utility ", "Utility ", "Utility "};

string $myutilityname[] = {"ramp", "clamp", "condition", "samplerInfo"};

int $sizeU = size($myutility);



string $connected;

string $connectedname;



for ($i = 0; $i < $sizeU; $i++)

{

$connected = $myutility[$i]+$myutilityname[$i];

$connectedname = $myutilityname[$i] +$name;



eval ("shadingNode -as"+$connected+" -n "+$connectedname);

}



//link everything together

eval ("connectAttr -f " +$name+".outColor "+$myutilityname[1]+""+$name+".input");

eval ("setAttr "+$myutilityname[1]+""+$name+".maxR 1");

eval ("connectAttr -f "+$myutilityname[1]+""+$name+".outputR "+$myutilityname[0]+""+$name+".vCoord");

eval ("connectAttr -force "+$myutilityname[0]+""+$name+".outColor "+$myutilityname[2]+""+$name+".colorIfFalse");

eval ("connectAttr -f "+$myutilityname[3]+""+$name+".facingRatio "+$myutilityname[2]+""+$name+".firstTerm");

//add attributes

eval ("addAttr -k 1 -ln LineThickness -at double  -min 0 -max 1 -dv .2 "+$toon);

eval ("addAttr -k 1 -ln LineR -at double  -min 0 -max 1 -dv .2 "+$toon);

eval ("addAttr -k 1 -ln LineG -at double  -min 0 -max 1 -dv .2 "+$toon);

eval ("addAttr -k 1 -ln LineB -at double  -min 0 -max 1 -dv .2 "+$toon);



//link a few more things

eval ("setAttr "+$myutilityname[2]+""+$name+".operation 4");



string $connecto = ($myutilityname[2]+$name);



eval ("connectAttr -f  "+$toon+".LineThickness "+$connecto+".secondTerm");

eval ("connectAttr -f  "+$toon+".LineR "+$connecto+".colorIfTrueR");

eval ("connectAttr -f  "+$toon+".LineG "+$connecto+".colorIfTrueG");

eval ("connectAttr -f  "+$toon+".LineB "+$connecto+".colorIfTrueB");

eval ("connectAttr -f  "+$connecto+".outColor "+$toon+".outColor");





}