// Create a scene with an object lit by a spotlight

var root = Application.ActiveProject.ActiveScene.Root;

var grid = root.AddGeometry( "Grid", "MeshSurface" );

scale( grid, 2, 2, 2, siAbsolute );

var cone = root.AddGeometry( "Cone", "MeshSurface" );

translate(cone, 0, 1.3, 0 );

var light = root.AddLight( "LightSpot", true, "SpotLight" );

ApplyCns( "Position", light.interest, cone );

ApplyCns( "Orientation", light.interest, cone );

translate( light, 4, 6, 4);

// List the names and input types of all parameters that support shader connections

var eParams = new Enumerator(light.parameters);

for ( ; !eParams.atEnd(); eParams.moveNext() )

{

	var param = eParams.item();

	if (param.capabilities & siTexturable)

	{

		var inputtype = light.GetShaderInputType(param.scriptname);

		// This parameter supports a shader connection

		logmessage( param.fullname + " has shader inputtype = " + ShaderParameterTypeAsText(type) );

	}		

}

function ShaderParameterTypeAsText(type)

{

	switch (type)

	{

		case siUnknownParameterType : return "siUnknownParameterType";			

		case siBooleanParameterType : return "siBooleanParameterType";			

		case siColorParameterType : return "siColorParameterType";			

		case siDataParameterType : return "siDataParameterType";			

		case siIntegerParameterType : return "siIntegerParameterType";			

		case siLensParameterType : return "siLensParameterType";			

		case siLightParameterType : return "siLightParameterType";			

		case siMaterialParameterType : return "siMaterialParameterType";			

		case siMatrixParameterType : return "siMatrixParameterType";			

		case siModelParameterType : return "siModelParameterType";			

		case siRealTimeParameterType : return "siRealTimeParameterType";			

		case siReferenceParameterType : return "siReferenceParameterType";			

		case siScalarParameterType : return "siScalarParameterType";			

		case siShaderParameterType : return "siShaderParameterType";			

		case siStringParameterType : return "siStringParameterType";			

		case siStructParameterType : return "siStructParameterType";			

		case siTextureParameterType : return "siTextureParameterType";			

		case siTextureSpaceParameterType : return "siTextureSpaceParameterType";			

		case siVectorParameterType : return "siVectorParameterType";			

		default: return inputtype;

	}

}

//INFO : SpotLight.light.LightShader has shader inputtype = siColorParameterType

//INFO : SpotLight.light.PhotonShader has shader inputtype = siColorParameterType

//