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#ifndef __NR_VALUES_H__
#define __NR_VALUES_H__
/*
* Pixel buffer rendering library
*
* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
*
* This code is in public domain
*/
#include <libnr/nr-forward.h>
#define NR_EPSILON 1e-18
#define NR_HUGE 1e18
#define NR_HUGE_L (0x7fffffff)
#define NR_HUGE_S (0x7fff)
/*
The following predefined objects are for reference
and comparison. They are defined in nr-values.cpp
*/
extern NRMatrix NR_MATRIX_IDENTITY;
extern NRRect NR_RECT_EMPTY;
extern NRRectL NR_RECT_L_EMPTY;
extern NRRectL NR_RECT_S_EMPTY;
/** component_vectors[i] has 1.0 at position i, and 0.0 elsewhere
(i.e. in the other position). */
extern NR::Point const component_vectors[2];
#endif
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
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