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baMath.inline.h

//////////////////////////////////////////////////////////////////////
// Copyright (c) 2001-2002 David Pritchard <drpritch@alumni.uwaterloo.ca>
// 
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later
// version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#ifndef freecloth_base_baMath_inline_h
#define freecloth_base_baMath_inline_h

FREECLOTH_NAMESPACE_START

//------------------------------------------------------------------------------

inline Float BaMath::ceil( Float x )
{
    return static_cast<Float>( ::ceil(x) );
}

//------------------------------------------------------------------------------

inline Float BaMath::floor( Float x )
{
    return static_cast<Float>( ::floor(x) );
}

//------------------------------------------------------------------------------

inline Float BaMath::round( Float x )
{
    return floor( x + 0.5f );
}

//------------------------------------------------------------------------------

inline bool BaMath::isInteger( Float x )
{
    return round( x ) == x;
}

//------------------------------------------------------------------------------

inline Float BaMath::sqr( Float x )
{
    return x * x;
}

//------------------------------------------------------------------------------

inline Float BaMath::sqrt( Float x )
{
    return static_cast<Float>( ::sqrt( x ) );
}

//------------------------------------------------------------------------------

inline Float BaMath::cos( Float x )
{
    return static_cast<Float>( ::cos( x ) );
}

//------------------------------------------------------------------------------

inline Float BaMath::sin( Float x )
{
    return static_cast<Float>( ::sin( x ) );
}

//------------------------------------------------------------------------------

inline Float BaMath::tan( Float x )
{
    return static_cast<Float>( ::tan( x ) );
}

//------------------------------------------------------------------------------

inline Float BaMath::arccos( Float x )
{
    return static_cast<Float>( ::acos( x ) );
}

//------------------------------------------------------------------------------

inline Float BaMath::arcsin( Float x )
{
    return static_cast<Float>( ::asin( x ) );
}

//------------------------------------------------------------------------------

inline Float BaMath::arctan( Float x )
{
    return static_cast<Float>( ::atan( x ) );
}

//------------------------------------------------------------------------------

inline Float BaMath::arctan2( Float y, Float x )
{
    return static_cast<Float>( ::atan2( y, x ) );
}

//------------------------------------------------------------------------------

inline Float BaMath::exp( Float x )
{
    return static_cast<Float>( ::exp( x ) );
}

//------------------------------------------------------------------------------

inline Float BaMath::log( Float x )
{
    return static_cast<Float>( ::log( x ) );
}

FREECLOTH_NAMESPACE_END

#endif

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