uint Printlines::divideline(uint lineindex, const vector<Vector2d> points)
{
vector<PLine> newlines;
PLine l = lines[lineindex];
for (int i = -1; i < (int)points.size(); i++) {
Vector2d from, to;
if (i < 0) from = l.from;
else from = points[i];
if (i > (int)points.size()-2)
to = l.to;
else
to = points[i+1];
newlines.push_back(PLine(from, to, l.speed, l.feedrate));
}
if (newlines.size() > 0 && lines.size() > lineindex) {
//cerr << newlines.size() << " new lines" << endl;
lines.erase(lines.begin()+lineindex);
lines.insert(lines.begin()+lineindex, newlines.begin(), newlines.end());
return newlines.size()-1; // return how many more lines now
}
return 0;
}
void qline_( float *x1 , float *y1 , float *x2 , float *y2 )
{
PLine( *x1 , *y1 , *x2 , *y2 );
}
static void Pdrawline3d(float x0, float y0, float z0, float x1, float y1, float z1, long col)
{
lines.push_back(PLine(1024-y0, 1024-x0, 256-z0, 1024-y1, 1024-x1, 256-z1, col));
}