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constness, include future cgal code 

git-svn-id: http://svn.clifford.at/openscad/trunk@294 b57f626f-c46c-0410-a088-ec61d464b74c
stl_dim
kintel 2010-01-14 11:08:47 +00:00
parent f8797d4937
commit 22d92ed7d5
1 changed files with 14 additions and 6 deletions
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20
dxftess.cc
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@ -23,19 +23,28 @@
#include "openscad.h"
#include "printutils.h"
#ifdef CGAL_TESSELATE
#include "dxftess-cgal.cc"
#else
#include "dxftess-glu.cc"
#endif // CGAL_TESSELATE
/*!
Converts all paths in the given DxfData to PolySet::borders polygons
without tesselating. Vertex ordering of the resulting polygons
will follow the paths' is_inner flag.
*/
void dxf_border_to_ps(PolySet *ps, DxfData *dxf)
{
for (int i = 0; i < dxf->paths.count(); i++) {
DxfData::Path *pt = &dxf->paths[i];
if (!pt->is_closed)
const DxfData::Path &pt = dxf->paths[i];
if (!pt.is_closed)
continue;
ps->borders.append(PolySet::Polygon());
for (int j = 1; j < pt->points.count(); j++) {
double x = pt->points[j]->x, y = pt->points[j]->y, z = 0.0;
for (int j = 1; j < pt.points.count(); j++) {
double x = pt.points[j]->x, y = pt.points[j]->y, z = 0.0;
ps->grid.align(x, y, z);
if (pt->is_inner) {
if (pt.is_inner) {
ps->borders.last().append(PolySet::Point(x, y, z));
} else {
ps->borders.last().insert(0, PolySet::Point(x, y, z));
@ -43,4 +52,3 @@ void dxf_border_to_ps(PolySet *ps, DxfData *dxf)
}
}
}