blob: 1590e7a21daa962d2dd45034f859933eb59adcb4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
#include "SurfaceCollection.hpp"
#include <map>
namespace Slic3r {
SurfaceCollection::operator Polygons() const
{
Polygons polygons;
for (Surfaces::const_iterator surface = this->surfaces.begin(); surface != this->surfaces.end(); ++surface) {
Polygons surface_p = surface->expolygon;
polygons.insert(polygons.end(), surface_p.begin(), surface_p.end());
}
return polygons;
}
SurfaceCollection::operator ExPolygons() const
{
ExPolygons expp;
expp.reserve(this->surfaces.size());
for (Surfaces::const_iterator surface = this->surfaces.begin(); surface != this->surfaces.end(); ++surface) {
expp.push_back(surface->expolygon);
}
return expp;
}
void
SurfaceCollection::simplify(double tolerance)
{
Surfaces ss;
for (Surfaces::const_iterator it_s = this->surfaces.begin(); it_s != this->surfaces.end(); ++it_s) {
ExPolygons expp;
it_s->expolygon.simplify(tolerance, expp);
for (ExPolygons::const_iterator it_e = expp.begin(); it_e != expp.end(); ++it_e) {
Surface s = *it_s;
s.expolygon = *it_e;
ss.push_back(s);
}
}
this->surfaces = ss;
}
/* group surfaces by common properties */
void
SurfaceCollection::group(std::vector<SurfacesPtr> *retval)
{
for (Surfaces::iterator it = this->surfaces.begin(); it != this->surfaces.end(); ++it) {
// find a group with the same properties
SurfacesPtr* group = NULL;
for (std::vector<SurfacesPtr>::iterator git = retval->begin(); git != retval->end(); ++git) {
Surface* gkey = git->front();
if ( gkey->surface_type == it->surface_type
&& gkey->thickness == it->thickness
&& gkey->thickness_layers == it->thickness_layers
&& gkey->bridge_angle == it->bridge_angle) {
group = &*git;
break;
}
}
// if no group with these properties exists, add one
if (group == NULL) {
retval->resize(retval->size() + 1);
group = &retval->back();
}
// append surface to group
group->push_back(&*it);
}
}
#ifdef SLIC3RXS
REGISTER_CLASS(SurfaceCollection, "Surface::Collection");
#endif
}
|