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Code Issues Releases Wiki Activity

rogueviz::smoothcam:: view traces

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This commit is contained in:
Zeno Rogue 2021-04-04 19:40:00 +02:00
parent 6b5ed3e591
commit afd75250b2
1 changed files with 62 additions and 8 deletions
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70
rogueviz/smoothcam.cpp
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@ -50,6 +50,7 @@ struct animation {
};
map<cell*, map<hyperpoint, string> > labels;
map<cell*, vector<vector<hyperpoint> > > traces;
vector<animation> anims;
@ -94,7 +95,7 @@ string gentitle() {
}
bool animate_on;
bool view_labels;
bool view_labels, view_trace;
void edit_interval(ld& v) {
dialog::add_action([&v] {
@ -127,6 +128,8 @@ void edit_segment(int aid) {
dialog::display();
}
void generate_trace();
void edit_step(animation& anim, int id) {
cmode = sm::SIDE;
gamescreen(0);
@ -198,6 +201,11 @@ void show() {
dialog::add_action(join_segment);
dialog::addBoolItem_action("view the labels", view_labels, 'l');
dialog::addBoolItem("view the trace", view_trace, 't');
dialog::add_action([] {
view_trace = !view_trace;
if(view_trace) generate_trace();
});
dialog::addBoolItem("run the animation", animate_on, 'r');
dialog::add_action([] {
@ -218,8 +226,7 @@ void show() {
int last_segment;
void handle_animation() {
if(!animate_on) return;
void handle_animation(ld t) {
ld total_total;
@ -234,11 +241,10 @@ void handle_animation() {
if(total_total == 0) return;
ld t = ticks / anims::period;
t = frac(t);
t *= total_total;
int segment = 0;
while(totals[segment] < t) t -= totals[segment++];
while(totals[segment] < t && segment < isize(totals)-1) t -= totals[segment++];
auto& anim = anims[segment];
@ -300,11 +306,50 @@ void handle_animation() {
View = T * V;
fixmatrix(View);
if(invalid_matrix(View)) exit(1);
anims::moved();
if(invalid_matrix(View)) {
println(hlog, "invalid_matrix ", View);
println(hlog, pts[0]);
println(hlog, pts[1]);
println(hlog, pts[2]);
println(hlog, "t = ", t);
exit(1);
}
last_time = t;
}
void handle_animation0() {
if(!animate_on) return;
handle_animation(ticks / anims::period);
anims::moved();
}
void generate_trace() {
last_time = HUGE_VAL;
dynamicval<transmatrix> tN(NLP, NLP);
dynamicval<transmatrix> tV(View, View);
dynamicval<transmatrix> tC(current_display->which_copy, current_display->which_copy);
dynamicval<cell*> tc(centerover, centerover);
cell* cview = nullptr;
vector<hyperpoint> at;
traces.clear();
auto send = [&] {
if(cview && !at.empty()) traces[cview].push_back(at);
cview = centerover;
at.clear();
};
for(ld t=0; t<=1024; t ++) {
handle_animation(t / 1024);
if(cview != centerover) send();
at.push_back(inverse(View) * C0);
optimizeview();
if(cview != centerover) {
send();
at.push_back(inverse(View) * C0);
}
}
send();
}
void hwrite(hstream& hs, const animation& anim) {
hwrite(hs, anim.start_cell, anim.start, anim.start_interval, anim.frames);
}
@ -324,6 +369,15 @@ void hread(hstream& hs, frame& frame) {
bool draw_labels(cell *c, const shiftmatrix& V) {
if(view_labels) for(auto& p: labels[c])
queuestr(V * rgpushxto0(p.first), .1, p.second, 0xFFFFFFFF, 1);
if(view_trace)
for(auto& v: traces[c]) {
for(auto p: v)
curvepoint(p);
queuecurve(V, 0xFFD500FF, 0, PPR::FLOOR);
for(auto p: v)
curvepoint(p);
queuecurve(V, 0x80000080, 0, PPR::SUPERLINE);
}
return false;
}
@ -335,7 +389,7 @@ void enable() {
rogueviz::cleanup.push_back([] { enabled = false; });
rogueviz::rv_hook(hooks_preoptimize, 75, analyze_view_pre);
rogueviz::rv_hook(hooks_postoptimize, 75, analyze_view_post);
rogueviz::rv_hook(anims::hooks_anim, 100, handle_animation);
rogueviz::rv_hook(anims::hooks_anim, 100, handle_animation0);
rogueviz::rv_hook(hooks_drawcell, 100, draw_labels);
rogueviz::rv_hook(mapstream::hooks_savemap, 100, [] (fhstream& f) {
f.write<int>(17);