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Re: Cartesian co-ordinate rotation around an Axis

by FunkyMonk (Canon)
on Aug 08, 2011 at 15:00 UTC ( #919242=note: print w/replies, xml ) Need Help??

in reply to Cartesian co-ordinate rotation around an Axis

$angle = 9.4; $translation = 0.4; $coefl1 = 1-cos($angle); $coefl2 = sin($angle);

$angle looks to be measured in degrees, whereas, cos, sin etc use radians.


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[choroba]: that's 2012
[zentara]: I just acquired a computer with the card type, and wondered if it was best to stick with the open-source code or use NVIDIA's proprietary code
[zentara]: do you feel good about a non-open-source code, being in control of your display functions?
[choroba]: If you're not going to play 3d games on it, using the open source driver should be enough
[zentara]: choroba that is true, and the wise choice, but I want to see how fast I can get fglrx3dspheres to run... just as an intellectual challenge :-)

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