XCloseDisplay(display);
}
-void DualX11Output::drawcell(const Point* list, int n) {
- static Parameter<double> eyeseparation("eyesep",
- "Distance from projection eye to origin",
- 0.3, .1, 0., 100.);
+void DualX11Output::drawcell(const Point* list, int n, Colour colour) {
+ static Parameter<double>
+ eyeseparation("eyesep", "Distance from projection eye to origin",
+ 0.3, .1, 0., 100.);
+
for (int i=0; i<2; i++) {
+ GC fill;
+ bool draw;
+
Point::seteyex(eyeseparation*(i-0.5));
+
+ switch (colour) {
+ case grid: fill= fabric[i]; draw= true; break;
+ case solidblack: fill= fabric[i]; draw= false; break;
+ case solidwhite: fill= mesh[i]; draw= false; break;
+ default: abort();
+ }
+
XPoint xp[n+1];
for (int j=0; j<n; j++) {
Onscreen here= Onscreen(list[j]);
xp[j].x= (int)((here.x+1.0)*(dualx11size*0.5));
xp[j].y= (int)((-here.y+1.0)*(dualx11size*0.5));
}
- XFillPolygon(display,window,fabric[i],xp,n,Nonconvex,CoordModeOrigin);
- xp[n]= xp[0];
- XDrawLines(display,window,mesh[i],xp,n+1,CoordModeOrigin);
+
+ XFillPolygon(display,window,fill,xp,n,Nonconvex,CoordModeOrigin);
+ if (draw) {
+ xp[n]= xp[0];
+ XDrawLines(display,window,mesh[i],xp,n+1,CoordModeOrigin);
+ }
}
Point::seteyex(0);
}