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34 lines
829 B
C
34 lines
829 B
C
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/*
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* c2_arrays.h
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*
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* Copyright (C) 2023 Michel Pollet <buserror@gmail.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef C2_ARRAYS_H_
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#define C2_ARRAYS_H_
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#include "c2_geometry.h"
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#include "c_array.h"
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DECLARE_C_ARRAY(c2_pt_t, c2_pt_array, 16);
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DECLARE_C_ARRAY(c2_coord_t, c2_coord_array, 16);
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DECLARE_C_ARRAY(c2_rect_t, c2_rect_array, 16);
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IMPLEMENT_C_ARRAY(c2_pt_array);
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IMPLEMENT_C_ARRAY(c2_coord_array);
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IMPLEMENT_C_ARRAY(c2_rect_array);
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/*! Simplify array 'a' into 'b', return 1 if it was.
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* This takes a list of rectangles 'a', duplicates are skipped. If two rectangles
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* overlap, see if the union is 'worth' it. Returns results in array 'b'
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* Returns 1 if the b array has been simplified somehow, zero if not
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*/
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int
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c2_rect_array_simplify(
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c2_rect_array_p a,
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c2_rect_array_p b);
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#endif /* C2_ARRAYS_H_ */
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