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Type: Posts; User: birdkingz

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    Hmm, alright, I'll figure it out. Thanks.

    Hmm, alright, I'll figure it out.
    Thanks.
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    What I want is quite straight forward, basically...

    What I want is quite straight forward, basically if I put it in Photoshop, I just need to adjust the HUE value in order to get different colors.

    So now in codes, I wish to convert my image to HSV...
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    Hmm, the image looks like this...

    Hmm, the image looks like this
    http://i165.photobucket.com/albums/u50/ylloh5633/effect_zps10812a13.png

    Reason why I need to change the Hue value is because I need to maintain the glowing,...
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    Yea, I will know all the possible colors at...

    Yea, I will know all the possible colors at compile time because each characters will have their own color and it will be preset by us.
    Just that I need to change the color during runtime because...
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    Hmm... I don't know :( Basically he draw a...

    Hmm... I don't know :(

    Basically he draw a shape filled with gradient color in Photoshop, then he told me if I want to change color then I need to adjust the HUE. @@?
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    Actually my scenario is like this: I was trying...

    Actually my scenario is like this:
    I was trying to do an effect in games.
    Because I wanted to have different colors for different characters, so I asked my artist to give me one default color then...
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    I found these methods online vec3...

    I found these methods online

    vec3 RGBToHSL(vec3 color)
    {
    vec3 hsl; // init to 0 to avoid warnings ? (and reverse if + remove first part)

    float fmin = min(min(color.r, color.g), color.b); ...
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    Modifying Hue value with GLSL

    Hi, I just started to learn shader and what I would like to do is changing the HUE value of an image.

    Does anyone know how to do it?
    I did found some articles/tutorials talk about HUE but I don't...
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