KiCad PCB EDA Suite
pns_utils.h
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1 /*
2  * KiRouter - a push-and-(sometimes-)shove PCB router
3  *
4  * Copyright (C) 2013-2014 CERN
5  * Copyright (C) 2016 KiCad Developers, see AUTHORS.txt for contributors.
6  * Author: Tomasz Wlostowski <[email protected]>
7  *
8  * This program is free software: you can redistribute it and/or modify it
9  * under the terms of the GNU General Public License as published by the
10  * Free Software Foundation, either version 3 of the License, or (at your
11  * option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful, but
14  * WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License along
19  * with this program. If not, see <http://www.gnu.org/licenses/>.
20  */
21 
22 #ifndef __PNS_UTILS_H
23 #define __PNS_UTILS_H
24 
25 #include <math/vector2d.h>
26 #include <math/box2.h>
28 #include <geometry/shape_segment.h>
29 #include <geometry/shape_rect.h>
30 #include <geometry/shape_simple.h>
31 
32 namespace PNS {
33 
34 constexpr int HULL_MARGIN = 10;
35 
36 class ITEM;
37 class LINE;
38 
41 const SHAPE_LINE_CHAIN ArcHull( const SHAPE_ARC& aSeg, int aClearance, int aWalkaroundThickness );
42 
43 const SHAPE_LINE_CHAIN OctagonalHull( const VECTOR2I& aP0, const VECTOR2I& aSize,
44  int aClearance, int aChamfer );
45 
46 const SHAPE_LINE_CHAIN SegmentHull( const SHAPE_SEGMENT& aSeg, int aClearance,
47  int aWalkaroundThickness );
48 
57 const SHAPE_LINE_CHAIN ConvexHull( const SHAPE_SIMPLE& aConvex, int aClearance );
58 
60 
61 OPT_BOX2I ChangedArea( const ITEM* aItemA, const ITEM* aItemB );
62 OPT_BOX2I ChangedArea( const LINE& aLineA, const LINE& aLineB );
63 
64 void HullIntersection( const SHAPE_LINE_CHAIN& hull, const SHAPE_LINE_CHAIN& line,
66 
67 
68 }
69 
70 #endif // __PNS_UTILS_H
Base class for PNS router board items.
Definition: pns_item.h:55
void HullIntersection(const SHAPE_LINE_CHAIN &hull, const SHAPE_LINE_CHAIN &line, SHAPE_LINE_CHAIN::INTERSECTIONS &ips)
Definition: pns_utils.cpp:275
const SHAPE_LINE_CHAIN ConvexHull(const SHAPE_SIMPLE &aConvex, int aClearance)
Function ConvexHull()
Definition: pns_utils.cpp:180
constexpr int HULL_MARGIN
Definition: pns_utils.h:34
Represent a simple polygon consisting of a zero-thickness closed chain of connected line segments.
Definition: shape_simple.h:41
std::vector< INTERSECTION > INTERSECTIONS
Represents a track on a PCB, connecting two non-trivial joints (that is, vias, pads,...
Definition: pns_line.h:60
OPT_BOX2I ChangedArea(const ITEM *aItemA, const ITEM *aItemB)
Definition: pns_utils.cpp:249
const SHAPE_LINE_CHAIN SegmentHull(const SHAPE_SEGMENT &aSeg, int aClearance, int aWalkaroundThickness)
Definition: pns_utils.cpp:123
const SHAPE_LINE_CHAIN OctagonalHull(const VECTOR2I &aP0, const VECTOR2I &aSize, int aClearance, int aChamfer)
Definition: pns_utils.cpp:35
const SHAPE_LINE_CHAIN ArcHull(const SHAPE_ARC &aSeg, int aClearance, int aWalkaroundThickness)
Various utility functions.
Definition: pns_utils.cpp:66
Represent a polyline containing arcs as well as line segments: A chain of connected line and/or arc s...
SHAPE_RECT ApproximateSegmentAsRect(const SHAPE_SEGMENT &aSeg)
Definition: pns_utils.cpp:236
OPT< BOX2I > OPT_BOX2I
Definition: box2.h:509
Push and Shove diff pair dimensions (gap) settings dialog.