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rogueviz::flocking:: follow_distance parameter

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Zeno Rogue 2021-04-07 14:47:13 +02:00
parent 42265258f2
commit 0bfeca4256
1 changed files with 10 additions and 0 deletions
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10
rogueviz/flocking.cpp
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@ -55,6 +55,8 @@ namespace flocking {
int follow = 0; int follow = 0;
string follow_names[3] = {"nothing", "specific boid", "center of mass"}; string follow_names[3] = {"nothing", "specific boid", "center of mass"};
ld follow_dist = 0;
map<cell*, map<cell*, transmatrix>> relmatrices; map<cell*, map<cell*, transmatrix>> relmatrices;
ld ini_speed = .5; ld ini_speed = .5;
@ -258,6 +260,7 @@ namespace flocking {
if(GDIM == 3) { if(GDIM == 3) {
View = hr::cspin(1, 2, 90 * degree) * View; View = hr::cspin(1, 2, 90 * degree) * View;
} }
shift_view(ztangent(follow_dist));
} }
} }
@ -285,6 +288,7 @@ namespace flocking {
h = normalize_flat(h); h = normalize_flat(h);
if(prod) h = zshift(h, lev / cnt); if(prod) h = zshift(h, lev / cnt);
View = inverse(actual_view_transform) * gpushxto0(h) * actual_view_transform * View; View = inverse(actual_view_transform) * gpushxto0(h) * actual_view_transform * View;
shift_view(ztangent(follow_dist));
} }
} }
@ -443,6 +447,12 @@ namespace flocking {
dialog::addSelItem("follow", follow_names[follow], 'f'); dialog::addSelItem("follow", follow_names[follow], 'f');
dialog::add_action([] () { follow++; follow %= 3; }); dialog::add_action([] () { follow++; follow %= 3; });
dialog::addSelItem("follow distance", fts(follow_dist), 'd');
dialog::add_action([] () {
dialog::editNumber(follow_dist, -1, 1, 0.1, 0, "follow distance", "");
follow++; follow %= 3;
});
dialog::addBreak(100); dialog::addBreak(100);
dialog::addItem("restart", 'r'); dialog::addItem("restart", 'r');