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Examples
mymath.h
Go to the documentation of this file.
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/*
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* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
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* Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice including the dates of first publication and
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* either this permission notice or a reference to
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* http://oss.sgi.com/projects/FreeB/
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* shall be included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of Silicon Graphics, Inc.
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* shall not be used in advertising or otherwise to promote the sale, use or
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* other dealings in this Software without prior written authorization from
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* Silicon Graphics, Inc.
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*/
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/*
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* mymath.h
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*
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*/
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#ifndef __glumymath_h_
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#define __glumymath_h_
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#ifdef GLBUILD
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#define sqrtf gl_fsqrt
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#endif
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#if defined(GLBUILD) || defined(STANDALONE)
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#define M_SQRT2 1.41421356237309504880
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#define ceilf myceilf
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#define floorf myfloorf
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#define sqrtf sqrt
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extern
"C"
double
sqrt
(
double
);
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extern
"C"
float
ceilf
(
float
);
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extern
"C"
float
floorf
(
float
);
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#define NEEDCEILF
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#endif
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#ifdef LIBRARYBUILD
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#include <math.h>
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#endif
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#if !defined sqrtf
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# define sqrtf(x) ((float)sqrt(x))
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#endif
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#if !defined ceilf
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# define ceilf(x) ((float)ceil(x))
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#endif
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#if !defined floorf
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# define floorf(x) ((float)floor(x))
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#endif
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#endif
/* __glumymath_h_ */
sqrt
_STLP_DECLSPEC complex< float > _STLP_CALL sqrt(const complex< float > &)
Definition:
complex.cpp:188
ceilf
#define ceilf(x)
Definition:
mymath.h:62
floorf
#define floorf(x)
Definition:
mymath.h:65
dll
opengl
glu32
src
libnurbs
internals
mymath.h
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