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Code Issues Releases Wiki Activity

touch-based rug movement in android

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Zeno Rogue
2018-02-03 20:04:19 +01:00
parent e5f1670702
commit d3d6eec424
3 changed files with 16 additions and 12 deletions
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17
rug.cpp
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@@ -1315,6 +1315,11 @@ void apply_rotation(const transmatrix& t) {
for(auto p: points) p->flat = t * p->flat;
}
void move_forward(ld distance) {
if(rug_perspective) push_all_points(2, -distance);
else model_distance /= exp(distance);
}
bool handlekeys(int sym, int uni) {
if(uni == '4') {
#if CAP_ODS
@@ -1344,16 +1349,8 @@ bool handlekeys(int sym, int uni) {
return true;
}
#if !CAP_SDL
else if(uni == SDLK_PAGEUP || uni == '[') {
if(rug_perspective) push_all_points(2, -.1);
else model_distance /= exp(.1);
return true;
}
else if(uni == SDLK_PAGEDOWN || uni == ']') {
if(rug_perspective) push_all_points(2, +.1);
else model_distance *= exp(.1);
return true;
}
else if(uni == SDLK_PAGEUP || uni == '[') move_forward(.1);
else if(uni == SDLK_PAGEDOWN || uni == ']') move_forward(-.1);
#endif
else return false;
}