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Thread: sin and cos in Symbian

  1. #1
    Junior Member
    Join Date
    Feb 2005
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    11

    sin and cos in Symbian

    Hi,
    I am wondering if it is possible for me to use sin and cos in Symbian (Nokia Series 60)? How is it done?
    Thanks,
    Miranda

  2. #2
    Member
    Join Date
    Oct 2004
    Location
    Bangalore, India
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    44

    Re: sin and cos in Symbian

    You can use lookup tables for it.

  3. #3

    Re: sin and cos in Symbian

    Hi Miranda.

    Take a look in the SDK documentation under "TReal". All math functions are described there. If you are doing realtime 3D however (and using those floating point operations a lot), you should consider using table based approach. You can use TReal to initialize that table.

    --jani;

  4. #4
    Junior Member
    Join Date
    Feb 2005
    Posts
    11

    Re: sin and cos in Symbian

    Thanks,
    I have never used lookup tables before, could you explain to me how to do it?

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