Introduce a solid data type and use it, mainly in overlap()
- solidify/solid.h: definition of a solid made from two opposing faces
- solidify/overlap.h (overlap), solidify/overlap.c (draw_image,
scroll_event, overlap): operate on solid instead of face
- solidify/overlap.c (sx, sy, draw_image, overlap): helper functions sx()
and sy() to determine canvas size
- solidify/overlap.c (BORDER, sx, sy): added a border around the piece,
to help with positioning
- solidify/solidify.c (clicked, gui_buttons, gui, main): use solid instead
of faces
2010-09-24 05:41:35 +03:00
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/*
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* solid.h - Data structure and handling of a solid made of two opposing faces
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*
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* Written 2010 by Werner Almesberger
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* Copyright 2010 by Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef SOLID_H
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#define SOLID_H
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struct solid {
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struct face *a, *b;
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double dist;
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};
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2010-09-24 12:22:48 +03:00
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void povray(const struct solid *s);
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2010-09-25 00:58:55 +03:00
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#endif /* !SOLID_H */
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