SPDL
Version = "2.0.0.0";
Reference = "{19672007-1116-6660-3300-A71CE0040425}";
PropertySet "sj_sss_fast_simple_lightmap_v2_params"
{
	Parameter "out" output
	{
		GUID = "{19672007-1116-6660-3301-A71CE0040425}";
		Type = struct
		{
			Parameter "point" output
			{
				GUID = "{19672007-1116-6660-3302-A71CE0040425}";
				Type = vector;
			}
			Parameter "normal" output
			{
				GUID = "{19672007-1116-6660-3303-A71CE0040425}";
				Type = vector;
			}
		};
	}
	Parameter "lightmap" input
	{
		GUID = "{19672007-1116-6660-3304-A71CE0040425}";
		Type = texture;
		Inspectable = on;
		Texturable = on;
		UI "writable texture" = "color:512";
	}
	Parameter "ambient" input
	{
		GUID = "{19672007-1116-6660-3305-A71CE0040425}";
		Type = color;
		Texturable = on;
		Value = 0.0 0.0 0.0;
	}
	Parameter "ambience" input
	{
		title = "Scene Ambience";
		guid = "{3515CC74-082C-11D0-91DE-00A024C78EE3}";
		type = color;
		value = 0.1 0.1 0.1;
		flags  = 1;
		inspectable = off;
		texturable = off;
	}
	Parameter "lightmap_gamma" input
	{
		GUID = "{19672007-1116-6660-3306-A71CE0040425}";
		Type = scalar;
		Value = 0.75;
		Value Minimum = 0.0;
	}
	Parameter "scatter_bias" input
	{
		GUID = "{19672007-1116-6660-3307-A71CE0040425}";
		Type = scalar;
		Value = 0.1;
		Value Minimum = -1;
		Value Maximum = 1.0;
	}
	Parameter "lights" input
	{
		GUID = "{19672007-1116-6660-3308-A71CE0040425}";
		UI "mapping" = "{38D56C23-8C0D-11D0-857D-00A02417D029}";
		Inspectable = off;
		Type = array
		{
			Parameter "lights" input
			{
				GUID = "{19672007-1116-6660-3309-A71CE0040425}";
				Type = light;
			}
		};
	}
	//declared but unused	
	Parameter "radiance" input
	{
		guid = "{19672007-1116-6660-3310-A71CE0040425}";
		type = color;
		value = 0.0 0.0 0.0 0.0;
//		texturable = on;
		texturable = off;
	}
	
	Parameter  "useLightsList" input
	{
		guid = "{19672007-1116-6660-3311-A71CE0040425}";
		type = boolean;
		flags  = 1;
		value = false;
		texturable = on;
	}
	Parameter "lightsList" input #LIGHT LIST
	{
		title = "Lights List";
		guid  = "{19672007-1116-6660-3312-A71CE0040425}";
		Inspectable = on;
		Texturable  = off;
		Persistable = on;
		ui "control" = "LightListParamItem.LightListParamItem.1";
		type = array
		{
			Parameter "lightsList" input
			{
				title = "Lights List";
				guid  = "{19672007-1116-6660-3313-A71CE0040425}";
				type  = light;
				Inspectable = on;
				Texturable  = off;
				Persistable = on;
				ui "control" = "LightListParamItem.LightListParamItem.1";
			}
		};
	}			
	
}

MetaShader "sj_sss_fast_simple_lightmap_v2"
{
	Name = "sj_sss_fast_simple_lightmap_v2";
	Type = lightmap;
	Renderer "mental ray"
	{
		Name = "sj_sss_fast_simple_lightmap_v2";
		BeginText
		# Phenomenon wiring diagram
		
		Node "lm_sample_switch"   = guid "{85C16046-BCFA-11D1-90E9-0000F804EB21}";

		
		# indirect
		Node "irradiance"		= guid "{25C69C36-E7E3-11D2-8AF6-00A0C9892542}";	# sib_photon_matte
		Connection "irradiance::input" = interface "radiance";
									
		Node "lm_sample" 	= guid "{FAE49B0B-412E-4667-AFB8-B004155ED2C9}";	# misss_lambert_gamma
		Node "lllm_sample" 	= guid "{FAE49B0B-412E-4667-AFB8-B004155ED2C9}";	# misss_lambert_gamma

	  Connection "lm_sample::ambient"			= interface "ambient";          #shared
	  Connection "lm_sample::ambience"		= interface "ambience";         #shared
	  Connection "lm_sample::diffuse"			= value 1.0 1.0 1.0 1.0;        #unique
	  Connection "lm_sample::indirect"		= value off;										#unique
	  Connection "lm_sample::diffuse_curve"	= interface "lightmap_gamma"; #unique
	  Connection "lm_sample::mode"			  = value 0;                        #unique
	  Connection "lm_sample::lights"			= interface "lights";           #shared

	  Connection "lllm_sample::ambient"			= interface "ambient";          #shared
	  Connection "lllm_sample::ambience"		= interface "ambience";         #shared
	  Connection "lllm_sample::diffuse"			= value 1.0 1.0 1.0 1.0;        #unique
	  Connection "lllm_sample::indirect"		= value off;										#unique
	  Connection "lllm_sample::diffuse_curve"	= interface "lightmap_gamma"; #unique
	  Connection "lllm_sample::mode"			  = value 0;                      #unique
	  Connection "lllm_sample::lights"			= interface "lightsList";       #shared

		Connection "lm_sample_switch::input1"  = "lm_sample";
		Connection "lm_sample_switch::input2"  = "lllm_sample";
		Connection "lm_sample_switch::switch"  = interface "useLightsList";

		# - lm_sample/irradiance mix
		Node "lm_sample_mix"		= guid "{6EE27300-A1E2-11D3-AE51-00A0C96E63E1}";	# sib_color_math_basic
		Connection "lm_sample_mix::input1" = "lm_sample_switch";
		Connection "lm_sample_mix::input2" = "irradiance";
		Connection "lm_sample_mix::op" = value 0;
		Connection "lm_sample_mix::alpha" = value off;
	      
		Node "lm_write"		= guid "{BA555E5E-ED81-42CF-99BD-C3067DA138FF}";	# misss_lightmap_write
	  Connection "lm_write::lightmap"			= interface "lightmap";         #shared
	  Connection "lm_write::scatter_bias"		= interface "scatter_bias";   #unique
	  Connection "lm_write::input"			= value "lm_sample_mix";              #unique
	        			
	  Connection root = "lm_write";

    EndText
	}
}

Defaults
{
	ambient
	{
		Name = "Ambient Colour";
		UIType = "rgb";
		Commands = "{F5C75F11-2F05-11D3-AA95-00AA0068D2C0}";
	}
	lightmap_gamma
	{
		Name = "Sampling Gamma";
		UIRange = 0.0 To 2.0;
	}
	scatter_bias
	{
		Name = "Bias";
		UIRange = -0.2 To 0.2;
	}
	radiance
	{
		Name = "Radiance";
		UIType = "rgb";
		Commands = "{F5C75F11-2F05-11D3-AA95-00AA0068D2C0}";
	}
	useLightsList
	{
		Name = "Use Lights List";
	}
	lightsList
	{
		Name = "Lights List";
		UIType = "LightListParamItem.LightListParamItem.1";
	}		
}


Logic
{
	Sub useLightsList_OnChanged()
		lightsList.enable(useLightsList.value)
	End Sub
	
	Sub Info_OnClicked()
		dim s
		s =     "sj_sss_fast_simple_lightmap_v2 ------------ by Stefano Jannuzzo" & vbCrlf
		s = s & "---------------------------------------------------------------" & vbCrlf
		s = s & "Should be used coupled with sj_sss_fast_simple_material_v2" & vbCrlf
		s = s & "Changes from v1:" & vbCrlf
		s = s & "- Added local lights list (optional)" & vbCrlf
		s = s & "    If enabled, the lights in the list only are used." & vbCrlf
		s = s & "    The list should match the one in sj_sss_fast_simple_material_v2"
		XSIUIToolkit.MsgBox(s)
	End Sub	
	
	Sub OnInit
		useLightsList_OnChanged
	End Sub
}


HelpFile = "Help/shaderpresets.hlp";
HelpID = 4003;
Layout "Default"
{
	Tab "Surface"
	{
		ambient;
	}
	Tab "Scattering"
	{
		Group "Scatter Controls"
		{
			scatter_bias;
		}
	}
	Tab "Advanced Settings"
	{
/*	
		Group "Indirect Illumination"
		{
			radiance;
		}
*/		
		Group "Lightmap"
		{
			lightmap_gamma;
		}
	}
	Tab "Extra"
	{
		Group "Lights"
		{
			useLightsList;
			lightsList;
		}
		Group "Info"
		{
			Button Info = "Info", 200;
		}
	}		
	
	lightmap;
}

Layout "RenderTree"
{
	ambient;
	scatter_bias;
	lightmap_gamma;
	useLightsList;
	lightsList;	
	lightmap;
}