Im having a three dimensional array of rgba texture and im displaying it on my viewport.
how can i change the color Hue, Saturation and value by input user gave . im new to opengl so need guidance to change the HSV according to user selection .
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Another near-duplicate: http://stackoverflow.com/q/11458552/179910. – Jerry Coffin May 14 '13 at 12:26
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How nice! Have to try that. – user1095108 May 14 '13 at 12:58
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Quetzalcoat .. thx i made it – Wagmare Jun 04 '13 at 05:51
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Get glm and look at the implementation in gtx/color_space.inl of these functions
template<typename valType >
detail::tvec3< valType > hsvColor (detail::tvec3< valType > const &rgbValue)
template<typename valType >
detail::tvec3< valType > rgbColor (detail::tvec3< valType > const &hsvValue)
prototyped in gtx/color_space.hpp
Solkar
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