added minimum turn option, to discretize turns in VR

[laserbrain_demo] / src / opt.h

#ifndef OPT_H_
#define OPT_H_

struct Options {
        int width, height;
        bool vr;
        bool fullscreen;
        const char *scenefile;
        bool music;
        bool reflect;
        const char *data_url;
        float min_turn;
};

extern Options opt, def_opt;

bool init_options(int argc, char **argv, const char *cfgfile);

#endif  // OPT_H_