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Code Issues Releases Wiki Activity

manual-animation: spinaround and fix-orientation features

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This commit is contained in:
Zeno Rogue 2020-02-13 11:02:56 +01:00
parent bdb5c7b7b6
commit cb4f0e3984
1 changed files with 74 additions and 9 deletions
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83
devmods/manual-animation.cpp
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@ -19,7 +19,8 @@ bool saving_positions;
int next_pos_tick;
vector<tuple<transmatrix, transmatrix, cell*> > saved;
using frame = tuple<transmatrix, transmatrix, cell*>;
vector<frame> saved;
bool trailer_turn(int delta) {
if(saving_positions)
@ -48,13 +49,46 @@ ld stepdist = 0.02;
ld stepang = 0.01;
ld spin_distance = 0;
bool spinning_around;
bool fixed_orientation;
transmatrix orientation_to_fix;
bool move_camera(transmatrix T) {
for(int it=0; it<5; it++) {
saved.emplace_back(View, current_display->local_perspective, centerover);
println(hlog, "frames = ", isize(saved));
shift_view(ztangent(-stepdist));
rotate_view(T);
if(spinning_around) {
for(int s=0; s<100; s++)
shift_view(ztangent(-spin_distance/100));
rotate_view(T);
for(int s=0; s<100; s++)
shift_view(ztangent(spin_distance/100));
}
else {
shift_view(ztangent(-stepdist));
spin_distance += stepdist;
rotate_view(T);
}
if(fixed_orientation) {
println(hlog, "cat ", inverse(View) * C0);
transmatrix iView = inverse(View);
iView = nisot::translate(iView * C0) * orientation_to_fix;
View = inverse(iView);
println(hlog, "cat ", inverse(View) * C0);
}
}
println(hlog, "frames = ", isize(saved), " distance = ", spin_distance);
playermoved = false;
return true;
}
bool spin_around(transmatrix T) {
for(int it=0; it<5; it++) {
}
println(hlog, "frames = ", isize(saved), " spinning");
playermoved = false;
return true;
}
@ -112,6 +146,11 @@ void get_b4_distance() {
}
}
void recall(frame& f = saved.back()) {
tie(View, current_display->local_perspective, centerover) = f;
playermoved = false;
}
void load_animation(string fname) {
fhstream f(fname, "r");
int siz;
@ -127,7 +166,8 @@ void load_animation(string fname) {
d = crystal::get_heptagon_at(co)->c7;
}
println(hlog, "loaded animation of ", isize(saved), " frames");
}
recall();
}
EX transmatrix spintox_good(const hyperpoint& H) {
if(GDIM == 2 || prod) return spintox(H);
@ -216,7 +256,7 @@ bool trailer_handleKey(int sym, int uni) {
saved.pop_back();
}
if(!saved.empty()) {
tie(View, current_display->local_perspective, centerover) = saved.back();
recall();
}
return true;
}
@ -253,6 +293,30 @@ bool trailer_handleKey(int sym, int uni) {
if(sym == '0') { stepang = 0.1; println(hlog, "ang = ", stepang); return true; }
if(sym == 'p') { get_b4_distance(); return true; }
if(sym == 'o') {
println(hlog, "spin_distance = ", spin_distance, " reset to 0, i to spin");
spin_distance = 0;
return true;
}
if(sym == 'j') {
fixed_orientation = !fixed_orientation;
orientation_to_fix = inverse(inverse(nisot::translate(inverse(View) * C0)) * inverse(View));
transmatrix iView = inverse(View);
orientation_to_fix = inverse(nisot::translate(iView * C0)) * iView;
println(hlog, "fixed_orientation = ", orientation_to_fix);
return true;
}
if(sym == 'i') {
spinning_around = !spinning_around;
if(spinning_around) println(hlog, "spinning mode");
else println(hlog, "tank mode");
}
if(sym == SDLK_F4) {
saving_positions = !saving_positions;
@ -264,14 +328,14 @@ bool trailer_handleKey(int sym, int uni) {
if(sym == 'b' && isize(saved) > 1) {
saved.pop_back();
println(hlog, "back to ", isize(saved), " frames");
tie(View, current_display->local_perspective, centerover) = saved.back();
recall();
return true;
}
if(sym == 'u' && isize(saved) > 40) {
for(int i=0; i<30; i++) saved.pop_back();
println(hlog, "back to ", isize(saved), " frames");
tie(View, current_display->local_perspective, centerover) = saved.back();
recall();
return true;
}
@ -339,7 +403,8 @@ bool trailer_handleKey(int sym, int uni) {
for(auto& p: saved) {
// sightranges[geometry] = 4 + i * 2. / isize(saved);
tie(View, current_display->local_perspective, centerover) = p;
recall(p);
// tie(View, current_display->local_perspective, centerover) = p;
ticks = i * 1000 / 30;
// if(i % 10 != 0) {i++; continue; }