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rogueviz::fundamental:: some extra options

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This commit is contained in:
Zeno Rogue 2018-11-08 13:02:44 +01:00
parent 0a198a2ab5
commit be4dee6f0b
1 changed files with 15 additions and 7 deletions
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22
rogueviz-fundamental.cpp
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@ -43,16 +43,21 @@ transmatrix rel(cellwalker cw) {
return calc_relative_matrix(cw.cpeek(), cw.at, cw.spin); return calc_relative_matrix(cw.cpeek(), cw.at, cw.spin);
} }
ld label_dist = .3;
transmatrix labelpos(hyperpoint h1, hyperpoint h2) { transmatrix labelpos(hyperpoint h1, hyperpoint h2) {
hyperpoint h = mid(h1, h2); hyperpoint h = mid(h1, h2);
transmatrix T = rgpushxto0(h); transmatrix T = rgpushxto0(h);
hyperpoint hx = inverse(T) * h2; hyperpoint hx = inverse(T) * h2;
ld alpha = atan2(-hx[1], hx[0]); ld alpha = atan2(-hx[1], hx[0]);
return T * xspinpush(alpha + M_PI/2, .3); return T * xspinpush(alpha + M_PI/2, label_dist);
} }
ld widthfactor = 5;
ld label_scale = 1;
void fundamental_marker() { void fundamental_marker() {
if(!funmode || !quotient) return; if(!funmode || !(quotient || torus || elliptic)) return;
same.clear(); same.clear();
gm.clear(); gm.clear();
@ -145,7 +150,7 @@ void fundamental_marker() {
cw = next_corner[cw]; cw = next_corner[cw];
} }
vid.linewidth *= 5; vid.linewidth *= widthfactor;
for(int ci=0; ci<corners; ci++) { for(int ci=0; ci<corners; ci++) {
@ -195,18 +200,18 @@ void fundamental_marker() {
int mc = (mirrored ? color1 : color2) >> 8; int mc = (mirrored ? color1 : color2) >> 8;
if(hdist(corner(cw), corner(next_corner[cw])) > 1e-3) { if(hdist(corner(cw), corner(next_corner[cw])) > 1e-3) {
queuestr(labelpos(corner(cw), corner(next_corner[cw])), 1/scalefactor, its(id), mc); queuestr(labelpos(corner(cw), corner(next_corner[cw])), label_scale/scalefactor, its(id), mc);
if(mirrored) if(mirrored)
queuestr(labelpos(corner(cw1), corner(next_corner[cw1])), 1/scalefactor, its(id), mc); queuestr(labelpos(corner(cw1), corner(next_corner[cw1])), label_scale/scalefactor, its(id), mc);
else else
queuestr(labelpos(corner(prev_corner[cw1]), corner(cw1)), 1/scalefactor, its(id), mc); queuestr(labelpos(corner(prev_corner[cw1]), corner(cw1)), label_scale/scalefactor, its(id), mc);
id++; id++;
} }
} }
cw = next_corner[cw]; cw = next_corner[cw];
} }
vid.linewidth /= 5; vid.linewidth /= widthfactor;
} }
int readArgs() { int readArgs() {
@ -217,6 +222,9 @@ int readArgs() {
shift(); funmode = argi(); shift(); funmode = argi();
shift(); color1 = arghex(); shift(); color1 = arghex();
shift(); color2 = arghex(); shift(); color2 = arghex();
shift(); widthfactor = argf();
shift(); label_scale = argf();
shift(); label_dist = argf();
} }
else return 1; else return 1;
return 0; return 0;