fixed div/zero in blob exhibit

[laserbrain_demo] / src / app.cc

diff --git a/src/app.cc b/src/app.cc
index 6c9f374..869af78 100644 (file)
--- a/src/app.cc
+++ b/src/app.cc
@@ -77,6 +77,18 @@ static Renderer *rend;
 
 bool app_init(int argc, char **argv)
 {
+       set_log_file("demo.log");
+
+       char *env = getenv("FPEXCEPT");
+       if(env && atoi(env)) {
+               info_log("enabling floating point exceptions\n");
+               enable_fpexcept();
+       }
+
+       if(init_opengl() == -1) {
+               return false;
+       }
+
        if(!init_options(argc, argv, "demo.conf")) {
                return false;
        }