// ===========================================================================
// 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.
// ===========================================================================
//
// provided at the time of installation or download, or which otherwise accompanies 

global proc ilrUpdateAESurfaceShaderOptions(string $parent, string $node)
{
	string $oldParent = `setParent -q`;

	setParent $parent;
	
	if (`attributeQuery -exists -node $node "ilrGlossyReflections"`) {
		int $reflEnable = `getAttr ($node + ".ilrGlossyReflections")`;

		attrFieldSliderGrp -e -enable $reflEnable ilrGlossyMaximumRays;
		attrFieldSliderGrp -e -enable $reflEnable ilrGlossySharpness;
		attrControlGrp -e -enable $reflEnable ilrGlossyAnisotropic;

		int $anisotropicEnable = `getAttr ($node + ".ilrGlossyAnisotropic")` && $reflEnable;

		attrFieldSliderGrp -e -enable $anisotropicEnable ilrGlossyAngle;
		attrFieldSliderGrp -e -enable $anisotropicEnable ilrGlossySpreadX;
		attrFieldSliderGrp -e -enable $anisotropicEnable ilrGlossySpreadY;
	}

	if (`attributeQuery -exists -node $node "ilrGlossyRefractions"`) {
		int $refrEnable = `getAttr ($node + ".ilrGlossyRefractions")`;

		attrFieldSliderGrp -e -enable $refrEnable ilrGlossyRefrMaximumRays;
		attrFieldSliderGrp -e -enable $refrEnable ilrGlossyRefrSharpness;
		attrControlGrp -e -enable $refrEnable ilrGlossyRefrAnisotropic;

		int $anisotropicEnable = `getAttr ($node + ".ilrGlossyRefrAnisotropic")` && $refrEnable;

		attrFieldSliderGrp -e -enable $anisotropicEnable ilrGlossyRefrAngle;
		attrFieldSliderGrp -e -enable $anisotropicEnable ilrGlossyRefrSpreadX;
		attrFieldSliderGrp -e -enable $anisotropicEnable ilrGlossyRefrSpreadY;
	}

	setParent $oldParent;
}

global proc ilrCreateAESurfaceShaderOptions(string $parent, string $node)
{
	string $oldParent = `setParent -q`;

	setParent $parent;

	string $updcmd = "ilrUpdateAESurfaceShaderOptions(\\\"" + $parent + "\\\", \\\"" + $node + "\\\")";

	int $reflectionSettingsExist = 0, $refractionSettingsExist = 0, $materialGISettingsExist = 0;
		
	if (`attributeQuery -exists -node $node "ilrGlossyReflections"`) {
		$reflectionSettingsExist = 1;
	}

	if (`attributeQuery -exists -node $node "ilrGlossyRefractions"`) {
		$refractionSettingsExist = 1;
	}

	if (`attributeQuery -exists -node $node "ilrGIPrimaryIntensity"`) {
		$materialGISettingsExist = 1;
	}
	
	if ($reflectionSettingsExist) {
		frameLayout -label "Reflection" -cll true -cl true;
			columnLayout -adjustableColumn true;

				attrControlGrp -label "Glossy Reflections"
				-attribute ($node + ".ilrGlossyReflections")
				-changeCommand $updcmd;
				
				attrFieldSliderGrp -label "Maximum Rays"
				-attribute ($node + ".ilrGlossyMaximumRays")
				ilrGlossyMaximumRays;
				
				attrFieldSliderGrp -label "Sharpness"
				-attribute ($node + ".ilrGlossySharpness")
				ilrGlossySharpness;

				attrControlGrp -label "Anisotropic"
				-attribute ($node + ".ilrGlossyAnisotropic")
				-changeCommand $updcmd
				ilrGlossyAnisotropic;

				attrFieldSliderGrp -label "Angle"
				-attribute ($node + ".ilrGlossyAngle")
				ilrGlossyAngle;

				attrFieldSliderGrp -label "Spread X"
				-attribute ($node + ".ilrGlossySpreadX")
				ilrGlossySpreadX;

				attrFieldSliderGrp -label "Spread Y"
				-attribute ($node + ".ilrGlossySpreadY")
				ilrGlossySpreadY;
				
			setParent ..;
		setParent ..;
	}

	if ($refractionSettingsExist) {
		frameLayout -label "Refraction" -cll true -cl true;
			columnLayout -adjustableColumn true;

				attrControlGrp -label "Glossy Refractions"
				-attribute ($node + ".ilrGlossyRefractions")
				-changeCommand $updcmd;
				
				attrFieldSliderGrp -label "Maximum Refr. Rays"
				-attribute ($node + ".ilrGlossyRefrMaximumRays")
				ilrGlossyRefrMaximumRays;
				
				attrFieldSliderGrp -label "Refr. Blur Angle"
				-attribute ($node + ".ilrGlossyRefrSharpness")
				ilrGlossyRefrSharpness;

				attrControlGrp -label "Refr. Anisotropic"
				-attribute ($node + ".ilrGlossyRefrAnisotropic")
				-changeCommand $updcmd
				ilrGlossyRefrAnisotropic;

				attrFieldSliderGrp -label "Refr. Angle"
				-attribute ($node + ".ilrGlossyRefrAngle")
				ilrGlossyRefrAngle;

				attrFieldSliderGrp -label "Refr. Blur X Angle"
				-attribute ($node + ".ilrGlossyRefrSpreadX")
				ilrGlossyRefrSpreadX;

				attrFieldSliderGrp -label "Refr. Blur Y Angle"
				-attribute ($node + ".ilrGlossyRefrSpreadY")
				ilrGlossyRefrSpreadY;
				
			setParent ..;
		setParent ..;
	}

	if ($materialGISettingsExist) {
		frameLayout -label "Global Illumination" -cll true -cl true;
			columnLayout -adjustableColumn true;

				attrFieldSliderGrp -label "Primary Intensity"
					-attribute ($node + ".ilrGIPrimaryIntensity")
					-hideMapButton 1
					ilrGIPrimaryIntensity;

				attrFieldSliderGrp -label "Primary Saturation"
					-attribute ($node + ".ilrGIPrimarySaturation")
					-hideMapButton 1
					ilrGIPrimarySaturation;

				attrFieldSliderGrp -label "Secondary Intensity"
					-attribute ($node + ".ilrGISecondaryIntensity")
					-hideMapButton 1
					ilrGISecondaryIntensity;

				attrFieldSliderGrp -label "Secondary Saturation"
					-attribute ($node + ".ilrGISecondarySaturation")
					-hideMapButton 1
					ilrGISecondarySaturation;

				separator;
				
				attrFieldSliderGrp -label "Diffuse Boost"
					-attribute ($node + ".ilrGIDiffuseBoost")
					-hideMapButton 1
					ilrGIDiffuseBoost;

				attrFieldSliderGrp -label "Specular Scale"
					-attribute ($node + ".ilrGISpecularScale")
					-hideMapButton 1
					ilrGISpecularScale;

				attrFieldSliderGrp -label "Emissive Scale"
					-attribute ($node + ".ilrGIEmissiveScale")
					-hideMapButton 1
					ilrGIEmissiveScale;

			setParent ..;
		setParent ..;
	}

	setParent $oldParent;
	
	ilrUpdateAESurfaceShaderOptions($parent, $node);
}