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a/b parameters, and parameters referring to each other

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Zeno Rogue
2018-11-09 21:18:58 +01:00
parent ca6ed2eff2
commit 4ce6005597
4 changed files with 84 additions and 5 deletions
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34
screenshot.cpp
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@@ -579,6 +579,25 @@ void animator(string caption, ld& param, char key) {
});
}
ld a, b;
void list_animated_parameters() {
dialog::addHelp(XLAT(
"Most parameters can be animated simply by using '..' in their editing dialog. "
"For example, the value of a parameter set to 0..1 will grow linearly from 0 to 1. "
"You can also use functions (e.g. cos(0..2*pi)) and refer to other parameters; "
"parameters 'a' and 'b' exist for this purpose. "
"See the list below for parameters which are currently animated (or changed)."));
dialog::addBreak(50);
for(auto& ap: aps) {
string what = "?";
for(auto& p: params) if(&p.second == ap.value) what = p.first;
dialog::addInfo(what + " = " + ap.formula);
}
dialog::addBreak(50);
dialog::addHelp(parser_help());
}
ld animation_period;
void show() {
@@ -727,10 +746,17 @@ void show() {
else if(among(pmodel, mdHyperboloid, mdHemisphere, mdBall))
animator(XLAT("3D rotation"), ballangle_rotation, 'r');
/*
animator(XLAT("animate parameter change"), anim_param, 'P');
dialog::addSelItem(XLAT("choose parameters to animate"), its(paramstate), 'C');
dialog::add_action(next_paramstate); */
dialog::addSelItem(XLAT("animate parameters"), fts(a), 'a');
dialog::add_action([] () {
dialog::editNumber(a, -100, 100, 1, 0, XLAT("animate parameters"), "");
dialog::extra_options = list_animated_parameters;
});
dialog::addSelItem(XLAT("animate parameters"), fts(b), 'b');
dialog::add_action([] () {
dialog::editNumber(b, -100, 100, 1, 0, XLAT("animate parameters"), "");
dialog::extra_options = list_animated_parameters;
});
dialog::addBoolItem(XLAT("history mode"), (conformal::on || conformal::includeHistory), 'h');
dialog::add_action([] () { pushScreen(conformal::history_menu); });