Legacy Documentation: Version 5.2
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EditorGUIUtility.RGBToHSV

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public static void RGBToHSV(Color rgbColor, out float H, out float S, out float V);

Parameters

rgbColor The color to convert from.
H The hue of the color is written to this variable.
S The saturation of the color is written to this variable.
V The value of the color is written to this variable.

Description

Convert a color from RGB to HSV color space.

All values are in the 0-1 range

See Also: HSVToRGB.

// Simple script that shows the color info on 
// RGB (Red Green Blue) values and
// HSV (Hue Saturation Value) values.

class RGBHSVInfo extends Editor{
		
	@MenuItem("Examples/Color Info")
	static function CheckColor() {
		var h : float = 0;
		var s : float = 0;
		var v : float = 0;		
		var objColor : Color = Color.white;
	
		var obj = Selection.activeGameObject;
		var rend = obj.GetComponent.<Renderer>();
		
		if(!rend.material) {
			Debug.LogError("Selected Object doesnt have a material.");
			return;
		}
		
		objColor = rend.sharedMaterial.color;
		EditorGUIUtility.RGBToHSV(objColor,h,s,v);
		objColor = EditorGUIUtility.HSVToRGB(h,s,v);
		Debug.Log("RGB: " + objColor.r + "," + objColor.g + "," + objColor.b);
		Debug.Log("HSV: " + h + "," + s + "," + v);
	}
	
	
	@MenuItem("Examples/Color Info", true)
	static function ValidateCheckColor() {
		return Selection.activeGameObject != null;
	}
}
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