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edit_stretch function

This commit is contained in:
Zeno Rogue 2021-04-07 14:44:38 +02:00
parent 57b5d03695
commit f56b15a5ee
1 changed files with 13 additions and 11 deletions
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24
geom-exp.cpp
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@ -686,6 +686,18 @@ EX void menuitem_nilwidth(char key) {
});
}
EX void edit_stretch() {
stretch::mstretch = false;
ray::reset_raycaster();
dialog::editNumber(stretch::factor, -1, 9, 0.1, 0, XLAT("stretched geometry"),
XLAT(
"Stretch the metric along the fibers. This can currently be done in rotation spaces and in 8-cell, 24-cell and 120-cell. "
"Value of 0 means not stretched, -1 means S2xE or H2xE (works only in the limit). (Must be > -1)"
)
);
dialog::reaction = [] { if(abs(stretch::factor+1) < 1e-3) stretch::factor = -.9; ray::reset_raycaster(); };
}
EX void showEuclideanMenu() {
// for(int i=2; i<lt; i++) landvisited[i] = true;
@ -990,17 +1002,7 @@ EX void showEuclideanMenu() {
if(stretch::applicable()) {
dialog::addSelItem(XLAT("stretched geometry"), fts(stretch::factor), 'S');
dialog::add_action([] {
stretch::mstretch = false;
ray::reset_raycaster();
dialog::editNumber(stretch::factor, -1, 9, 0.1, 0, XLAT("stretched geometry"),
XLAT(
"Stretch the metric along the fibers. This can currently be done in rotation spaces and in 8-cell, 24-cell and 120-cell. "
"Value of 0 means not stretched, -1 means S2xE or H2xE (works only in the limit). (Must be > -1)"
)
);
dialog::reaction = ray::reset_raycaster;
});
dialog::add_action(edit_stretch);
}
dialog::addBreak(100);