//// struct ////
struct EdWorldLightingInfo
{
	EdWorldLightingInfo()
	{
		ambientColor = V3(0,0,0.1f);
		dirLightDir = V2(0);
		dirLightColor = V3(0);
		dirLightDvg = 10;
		dirLightNumSamples = 15;
		lightmapClearColor = V3(0);
	//	radNumBounces = 2;
		lightmapDetail = 2;
		lightmapBlurSize = 1;
		aoDist = 2;
		aoMult = 1;
		aoFalloff = 2;
		aoEffect = 0;
	//	aoDivergence = 0;
		aoColor = V3(0);
		aoNumSamples = 15;
		sampleDensity = 1.0f;
	}
	
	Vec3 ambientColor;
	Vec2 dirLightDir;
	Vec3 dirLightColor;
	float dirLightDvg;
	int32_t dirLightNumSamples;
	Vec3 lightmapClearColor;
//	int32_t radNumBounces;
	float lightmapDetail;
	float lightmapBlurSize;
	float aoDist;
	float aoMult;
	float aoFalloff;
	float aoEffect;
//	float aoDivergence;
	Vec3 aoColor;
	int32_t aoNumSamples;
	float sampleDensity;
	String skyboxTexture;
	String clutTexture;
};

//// metadata script ////
function MD_VEC2( x, y )
{
	return fmt_pack( "2f", x, y ?? x );
}
function MD_VEC3( x, y, z )
{
	return fmt_pack( "3f", x, y ?? x, z ?? x );
}
STRUCT("EdWorldLightingInfo",
{
	metadata = { label = "Lighting info" },
	props =
	[
		{ name = "ambientColor", type = "Vec3", metadata = { label = "Ambient color", min = MD_VEC3(0,0,0), max = MD_VEC3(1,1,100) } },
		{ name = "dirLightDir", type = "Vec2", metadata = { label = "Dir.light direction (dX,dY)", min = MD_VEC2(-8192), max = MD_VEC2(8192) } },
		{ name = "dirLightColor", type = "Vec3", metadata = { label = "Dir.light color (HSV)", min = MD_VEC3(0,0,0), max = MD_VEC3(1,1,100) } },
		{ name = "dirLightDvg", type = "float", metadata = { label = "Dir.light divergence", min = 0, max = 180 } },
		{ name = "dirLightNumSamples", type = "int32_t", metadata = { label = "Dir.light sample count", min = 0, max = 256 } },
		{ name = "lightmapClearColor", type = "Vec3", metadata = { label = "Lightmap clear color (HSV)", min = MD_VEC3(0,0,0), max = MD_VEC3(1,1,100) } },
	//	{ name = "radNumBounces", type = "int32_t", metadata = { label = "Radiosity bounce count", min = 0, max = 256 } },
		{ name = "lightmapDetail", type = "float", metadata = { label = "Lightmap detail", min = 0.01, max = 16 } },
		{ name = "lightmapBlurSize", type = "float", metadata = { label = "Lightmap blur size", min = 0, max = 10 } },
		{ name = "aoDist", type = "float", metadata = { label = "AO distance", min = 0, max = 100 } },
		{ name = "aoMult", type = "float", metadata = { label = "AO multiplier", min = 0, max = 2 } },
		{ name = "aoFalloff", type = "float", metadata = { label = "AO falloff", min = 0.01, max = 100.0 } },
		{ name = "aoEffect", type = "float", metadata = { label = "AO effect", min = -1, max = 1 } },
	//	{ name = "aoDivergence", type = "float", metadata = { label = "AO divergence", min = 0, max = 1 } },
		{ name = "aoColor", type = "Vec3", metadata = { label = "AO color (HSV)", min = MD_VEC3(0,0,0), max = MD_VEC3(1,1,100) } },
		{ name = "aoNumSamples", type = "int32_t", metadata = { label = "AO sample count", min = 0, max = 256 } },
		{ name = "sampleDensity", type = "float", metadata = { label = "Sample density", min = 0.01, max = 100.0 } },
		{ name = "skyboxTexture", type = "String", metadata = { label = "Skybox texture", edit = "texture" } },
		{ name = "clutTexture", type = "String", metadata = { label = "Default post-process cLUT", edit = "texture" } },
	],
});