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PSL(2,R)

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Zeno Rogue
2019-08-24 11:55:45 +02:00
parent e0852419fc
commit 136b931609
21 changed files with 525 additions and 42 deletions
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27
hypgraph.cpp
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@@ -1382,13 +1382,30 @@ EX void optimizeview() {
if(subscreens::split(optimizeview)) return;
if(dual::split(optimizeview)) return;
if(sl2) {
cell *c = viewcenter();
cell *cbest = NULL;
ld best = hdist0(tC0(gmatrix[c]));
if(isnan(best)) return;
forCellEx(c2, c) {
ld quality = hdist0(tC0(gmatrix[c2]));
if(quality < best) best = quality, cbest = c2;
}
if(cbest) {
View = View * currentmap->relative_matrix(cbest, c, C0);
viewctr.at = cbest->master;
nisot::current_view_level = slr::get_where(cbest).second;
}
return;
}
if(prod) {
ld z = zlevel(tC0(View));
View = mscale(View, -z);
product::in_underlying_map(optimizeview);
if(z > cgi.plevel / 2) { product::current_view_level--; z -= cgi.plevel; }
if(z < -cgi.plevel / 2) { product::current_view_level++; z += cgi.plevel; }
if(z > cgi.plevel / 2) { nisot::current_view_level--; z -= cgi.plevel; }
if(z < -cgi.plevel / 2) { nisot::current_view_level++; z += cgi.plevel; }
View = mscale(View, z);
return;
}
@@ -1483,7 +1500,7 @@ EX void resetview() {
else centerover = cwt;
cwtV = View;
nisot::local_perspective = Id;
if(prod) product::current_view_level = product::get_where(cwt.at).second;
if(prod || sl2) nisot::current_view_level = product::get_where(cwt.at).second;
// SDL_LockSurface(s);
// SDL_UnlockSurface(s);
}
@@ -1970,7 +1987,7 @@ bool limited_generation(cell *c) {
EX bool do_draw(cell *c, const transmatrix& T) {
if(product::pmap) return product::in_actual([&] { return do_draw(product::get_at(c, product::current_view_level), T); });
if(product::pmap) return product::in_actual([&] { return do_draw(product::get_at(c, nisot::current_view_level), T); });
if(WDIM == 3) {
if(cells_drawn > vid.cells_drawn_limit) return false;
if(nil && pmodel == mdGeodesic) {
@@ -1978,7 +1995,7 @@ EX bool do_draw(cell *c, const transmatrix& T) {
if(dist > sightranges[geometry] + (vid.sloppy_3d ? 0 : 0.9)) return false;
if(dist <= extra_generation_distance && !limited_generation(c)) return false;
}
else if(pmodel == mdGeodesic && !nil) {
else if(pmodel == mdGeodesic && sol) {
if(!nisot::in_table_range(tC0(T))) return false;
if(!limited_generation(c)) return false;
}