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Question by VincentRodriguez · Mar 11, 2012 at 11:06 AM · javascripttextureruntimehue

Texture hue/saturation

Hi all,

I want to know can I change hue or saturation of texture at runtime?

Thanks in advance :)

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Answer by Eric5h5 · Mar 11, 2012 at 11:19 AM

Texture2D.GetPixels gets you a Color array of the texture, so you can go through the array and do whatever you want with the colors, then use SetPixels to upload the changed colors. There's also GetPixels32 and SetPixels32 for using a Color32 array instead.

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avatar image Aladine · Aug 21, 2014 at 12:11 AM 0
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Hey sorry to bring up a really old question, but, i've been trying to do the same thing and your solution is the first thing that comes to my $$anonymous$$d, but i want to know if this is recommended or not, i want to some different effects in real time (negative, black and white, tinting, etc..)and so far this is the best solution i could find, thank you

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Answer by hitorijanai · Aug 21, 2014 at 07:33 AM

If you need it for rendering, I think it's better to write a shader for better performance.

http://docs.unity3d.com/Manual/SL-VertexFragmentShaderExamples.html

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