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Diffstat (limited to 'svg-flatten/src/svg_import_defs.h')
| -rw-r--r-- | svg-flatten/src/svg_import_defs.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/svg-flatten/src/svg_import_defs.h b/svg-flatten/src/svg_import_defs.h new file mode 100644 index 0000000..e25c52c --- /dev/null +++ b/svg-flatten/src/svg_import_defs.h @@ -0,0 +1,49 @@ +/* + * This program source code file is part of KICAD, a free EDA CAD application. + * + * Copyright (C) 2016 CERN + * @author Janito V. Ferreira Filho <janito.vff@gmail.com> + * Copyright (C) 2018-2019 KiCad Developers, see AUTHORS.txt for contributors. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, you may find one here: + * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html + * or you may search the http://www.gnu.org website for the version 2 license, + * or you may write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#ifndef SVG_IMPORT_DEFS_H +#define SVG_IMPORT_DEFS_H + +#include <cfloat> + +template <typename T> +constexpr T ipow(T num, unsigned int pow) +{ + return (pow >= sizeof(unsigned int)*8) ? 0 : + pow == 0 ? 1 : num * ipow(num, pow-1); +} + +constexpr int CAIRO_PRECISION = 7; +constexpr double clipper_scale = ipow(10.0, CAIRO_PRECISION); + +#define JC_VORONOI_IMPLEMENTATION +#define JCV_REAL_TYPE double +#define JCV_ATAN2 atan2 +#define JCV_SQRT sqrt +#define JCV_FLT_MAX DBL_MAX +#define JCV_PI 3.141592653589793115997963468544185161590576171875 +//define JCV_EDGE_INTERSECT_THRESHOLD 1.0e-10F + +#endif /* SVG_IMPORT_DEFS_H */ |