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Code Issues Releases Wiki Activity

new quick projection menu

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Zeno Rogue
2021-02-01 11:20:22 +01:00
parent 31a050b79d
commit 3886b81caa
5 changed files with 77 additions and 42 deletions
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66
models.cpp
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@@ -797,6 +797,72 @@ EX namespace models {
dialog::display();
mouseovers = XLAT("see http://www.roguetemple.com/z/hyper/models.php");
}
EX void quick_model() {
cmode = sm::CENTER;
gamescreen(1);
dialog::init("models & projections");
if(WDIM == 2 && !euclid) {
dialog::addItem(XLAT(hyperbolic ? "Gans model" : "orthographic projection"), '1');
dialog::add_action([] { if(rug::rugged) rug::close(); pconf.alpha = 999; pconf.scale = 998; pconf.xposition = pconf.yposition = 0; popScreen(); });
dialog::addItem(XLAT(hyperbolic ? "Poincaré model" : "stereographic projection"), '2');
dialog::add_action([] { if(rug::rugged) rug::close(); pconf.alpha = 1; pconf.scale = 1; pconf.xposition = pconf.yposition = 0; popScreen(); });
dialog::addItem(XLAT(hyperbolic ? "Beltrami-Klein model" : "gnomonic projection"), '3');
dialog::add_action([] { if(rug::rugged) rug::close(); pconf.alpha = 0; pconf.scale = 1; pconf.xposition = pconf.yposition = 0; popScreen(); });
if(sphere) {
dialog::addItem(XLAT("stereographic projection") + " " + XLAT("(zoomed out)"), '4');
dialog::add_action([] { if(rug::rugged) rug::close(); pconf.alpha = 1; pconf.scale = 0.4; pconf.xposition = pconf.yposition = 0; popScreen(); });
}
if(hyperbolic) {
dialog::addItem(XLAT("Gans model") + " " + XLAT("(zoomed out)"), '4');
dialog::add_action([] { if(rug::rugged) rug::close(); pconf.alpha = 999; pconf.scale = 499; pconf.xposition = pconf.yposition = 0; popScreen(); });
dialog::addItem(XLAT("Hypersian rug"), 'u');
dialog::add_action([] {
if(rug::rugged) pushScreen(rug::show);
else {
pconf.alpha = 1, pconf.scale = 1; if(!rug::rugged) rug::init(); popScreen();
}
});
}
}
else if(WDIM == 2 && euclid) {
auto zoom_to = [] (ld s) {
pconf.xposition = pconf.yposition = 0;
ld maxs = 0;
auto& cd = current_display;
for(auto& p: gmatrix) for(int i=0; i<p.first->type; i++) {
shiftpoint h = tC0(p.second * currentmap->adj(p.first, i));
hyperpoint onscreen;
applymodel(h, onscreen);
maxs = max(maxs, onscreen[0] / cd->xsize);
maxs = max(maxs, onscreen[1] / cd->ysize);
}
pconf.alpha = 1;
pconf.scale = s * pconf.scale / 2 / maxs / cd->radius;
popScreen();
};
dialog::addItem(XLAT("zoom 2x"), '1');
dialog::add_action([zoom_to] { zoom_to(2); });
dialog::addItem(XLAT("zoom 1x"), '2');
dialog::add_action([zoom_to] { zoom_to(1); });
dialog::addItem(XLAT("zoom 0.5x"), '3');
dialog::add_action([zoom_to] { zoom_to(.5); });
}
else if(WDIM == 3) {
auto& ysh = (WDIM == 2 ? vid.camera : vid.yshift);
dialog::addItem(XLAT("first-person perspective"), '1');
dialog::add_action([&ysh] { ysh = 0; vid.sspeed = 0; popScreen(); } );
dialog::addItem(XLAT("fixed point of view"), '2');
dialog::add_action([&ysh] { ysh = 0; vid.sspeed = -10; popScreen(); } );
dialog::addItem(XLAT("third-person perspective"), '3');
dialog::add_action([&ysh] { ysh = 1; vid.sspeed = 0; popScreen(); } );
}
dialog::addItem(XLAT("advanced projections"), 'a');
dialog::add_action_push(model_menu);
dialog::addBack();
dialog::display();
}
#if CAP_COMMANDLINE