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Code Issues Releases Wiki Activity

embeddings:: better explained altitudes

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This commit is contained in:
Zeno Rogue 2023-02-19 01:00:15 +01:00
parent 5a40534c85
commit 65883a53cf
3 changed files with 92 additions and 30 deletions
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107
config.cpp
View File

@ -140,6 +140,12 @@ struct float_setting : public setting {
void load_from(const string& s) override;
};
struct float_setting_dft : public float_setting {
void show_edit_option(int key) override;
function<ld()> get_hint;
float_setting_dft* set_hint(const function<ld()>& f) { get_hint = f; return this; }
};
struct int_setting : public setting {
int *value;
int dft;
@ -335,6 +341,26 @@ void float_setting::show_edit_option(int key) {
});
}
void float_setting_dft::show_edit_option(int key) {
if(modify_me) modify_me(this);
dialog::addSelItem(XLAT(menu_item_name), fts(*value) + unit, key);
if(*value == use_the_default_value) dialog::lastItem().value = XLAT("default: ") + fts(get_hint());
dialog::add_action([this] () {
add_to_changed(this);
if(*value == use_the_default_value) *value = get_hint();
dialog::editNumber(*value, min_value, max_value, step, dft, XLAT(menu_item_name), help_text);
if(sets) sets();
if(reaction) dialog::reaction = reaction;
if(!is_editable) dialog::extra_options = non_editable;
auto eo = dialog::extra_options;
dialog::extra_options = [eo, this] {
dialog::addSelItem(XLAT("use the default value"), "", 'D');
dialog::add_action([this] { *value = use_the_default_value; });
if(eo) eo();
};
});
}
void int_setting::show_edit_option(int key) {
if(modify_me) modify_me(this);
dialog::addSelItem(XLAT(menu_item_name), its(*value), key);
@ -380,6 +406,24 @@ EX float_setting *param_f(ld& val, const string p, const string s, ld dft) {
return f;
}
EX float_setting_dft *param_fd(ld& val, const string s, ld dft IS(use_the_default_value) ) {
unique_ptr<float_setting_dft> u ( new float_setting_dft );
u->parameter_name = s;
u->config_name = s;
u->menu_item_name = s;
u->value = &val;
u->last_value = dft;
u->min_value = -100;
u->max_value = +100;
u->step = 1;
u->dft = dft;
val = dft;
u->add_as_saver();
auto f = &*u;
params[u->parameter_name] = std::move(u);
return f;
}
EX string param_esc(string s) {
string out;
for(char c: s)
@ -2400,6 +2444,19 @@ EX void show3D_height_details() {
add_edit(star_prob);
add_edit(vid.height_limits);
if(euclid && msphere) add_edit(use_euclidean_infinity);
dialog::addBreak(100);
dialog::addHelp(lalign(0, "absolute altitudes:\n\n"
"depth ", cgi.INFDEEP,
" water ", tie(cgi.BOTTOM, cgi.SHALLOW, cgi.LAKE),
" floor ", cgi.FLOOR,
" eye ", vid.eye,
" walls ", tie(cgi.WALL, cgi.HIGH, cgi.HIGH2),
" star ", cgi.STAR,
" sky ", cgi.SKY,
"\n\n",
"recommended: ", cgi.emb->height_limit(-1), " to ", cgi.emb->height_limit(1)
));
}
else dialog::addInfo(XLAT("more options in 3D engine"));
@ -2730,36 +2787,36 @@ EX int config3 = addHook(hooks_configfile, 100, [] {
fts(cosh(vid.depth - vid.wall_height * vid.human_wall_ratio) / cosh(vid.depth)))
);
});
string unitwarn =
"The unit this is value is given in is wall height. "
"Note that, in exponentially expanding spaces, too high values could cause rendering issues. So "
"if you want infinity, values of 5 or similar should be used -- there is no visible difference "
"from infinity and glitches are avoided.";
param_f(vid.lake_top, "lake_top", "3D lake top", .25 / 0.3)
->editable(0, 1, .1, "Level of water surface", "", 'l');
->editable(0, 1, .1, "Level of water surface", unitwarn, 'l');
param_f(vid.lake_shallow, "lake_shallow", "3D lake shallow", .4 / 0.3)
->editable(0, 1, .1, "Level of shallow water", "", 's');
->editable(0, 1, .1, "Level of shallow water", unitwarn, 's');
param_f(vid.lake_bottom, "lake_bottom", "3D lake bottom", .9 / 0.3)
->editable(0, 1, .1, "Level of water bottom", "", 'k');
->editable(0, 1, .1, "Level of water bottom", unitwarn, 'k');
param_f(vid.wall_height2, "wall_height2", "wall_height2", 2)
->editable(0, 5, .1, "ratio of high walls to normal walls", "", '2');
->editable(0, 5, .1, "ratio of high walls to normal walls", unitwarn, '2');
param_f(vid.wall_height3, "wall_height3", "wall_height3", 3)
->editable(0, 5, .1, "ratio of very high walls to normal walls", "", '3');
->editable(0, 5, .1, "ratio of very high walls to normal walls", unitwarn, '3');
param_f(vid.lowsky_height, "lowsky_height", "lowsky_height", 2)
->editable(0, 5, .1, "lowsky height", "", '4');
param_f(vid.sky_height, "sky_height", "sky_height", use_the_default_value)
->editable(0, 10, .1, "altitude of the sky", "", '5')
->set_extra([] {
dialog::addSelItem(XLAT("use the default value"), 0, 'D');
dialog::add_action([] { vid.sky_height = use_the_default_value; });
});
param_f(vid.star_height, "star_height", "star_height", use_the_default_value)
->editable(0, 10, .1, "altitude of the stars", "", '6')
->set_extra([] {
dialog::addSelItem(XLAT("use the default value"), 0, 'D');
dialog::add_action([] { vid.star_height = use_the_default_value; });
});
param_f(vid.infdeep_height, "infdeep_height", "infdeep_height", use_the_default_value)
->editable(0, 10, .1, "infinite depth", "", '7')
->set_extra([] {
dialog::addSelItem(XLAT("use the default value"), 0, 'D');
dialog::add_action([] { vid.infdeep_height = use_the_default_value; });
});
->editable(0, 5, .1, "sky fake height", "Sky is rendered at the distance computed based on "
"the sky height, which might be beyond the range visible in fog. To prevent this, "
"the intensity of the fog effect depends on the value here rather than the actual distance. "
"Stars are affected similarly.", '4');
param_fd(vid.sky_height, "sky_height")
->set_hint([] { return geom3::to_wh(cgi.SKY); })
->editable(0, 10, .1, "altitude of the sky", unitwarn, '5')
->set_reaction(delete_sky);
param_fd(vid.star_height, "star_height")
->set_hint([] { return geom3::to_wh(cgi.STAR); })
->editable(0, 10, .1, "altitude of the stars", unitwarn, '6');
param_fd(vid.infdeep_height, "infdeep_height")
->set_hint([] { return geom3::to_wh(cgi.INFDEEP); })
->editable(0, 10, .1, "infinite depth", unitwarn, '7');
param_f(vid.sun_size, "sun_size", "sun_size", 8)
->editable(0, 10, .1, "sun size (relative to item sizes)", "", '8');
param_f(vid.star_size, "star_size", "star_size", 0.75)
@ -2767,7 +2824,7 @@ EX int config3 = addHook(hooks_configfile, 100, [] {
param_f(star_prob, "star_prob", 0.3)
->editable(0, 1, .01, "star probability", "probability of star per tile", '*');
param_b(vid.height_limits, "height_limits", true)
->editable("automatically limit heights if too high", 'l');
->editable("prevent exceeding recommended altitudes", 'l');
param_b(auto_remove_roofs, "auto_remove_roofs", true)
->editable("do not render higher levels if camera too high", 'r');
addsaver(vid.tc_depth, "3D TC depth", 1);

6
embeddings.cpp
View File

@ -309,13 +309,15 @@ EX geometry_information *swapper;
ld embedding_method::height_limit(ld sign) {
if(sign > 0) {
if(hyperbolic || sol || nih || sl2 || in_h2xe()) return 5;
if(sol || nih) return 2.5;
if(hyperbolic || sl2 || in_h2xe()) return 5;
if(sphere || nil || in_s2xe()) return M_PI/2;
return 100;
}
if(sign < 0) {
if(center_z()) return -center_z();
if(hyperbolic || sol || nih || sl2 || in_h2xe()) return -5;
if(sol || nih) return -2.5;
if(hyperbolic || sl2 || in_h2xe()) return -5;
if(sphere || nil || in_s2xe()) return -M_PI/2;
return -100;
}

9
geometry.cpp
View File

@ -901,9 +901,14 @@ EX namespace geom3 {
}
EX ld factor_to_lev(ld fac) {
if(mproduct) return -fac;
if(GDIM == 3) return fac;
if(WDIM == 3) return fac;
if(GDIM == 3) return vid.depth - fac;
return vid.depth - projection_to_abslev(factor_to_projection(fac));
}
EX ld to_wh(ld val) {
return factor_to_lev(val / actual_wall_height());
}
EX void do_auto_eye() {
if(!vid.auto_eye) return;
@ -1075,8 +1080,6 @@ EX namespace geom3 {
adjust(BOTTOM, SHALLOW, 0.5);
adjust(INFDEEP, FLOOR, 1);
}
println(hlog, "WALL = ", WALL, " LOWSKY = ", LOWSKY, " SKY = ", SKY, " STAR = ", STAR, " INFDEEP = ", INFDEEP, " wh = ", wh);
}
}