X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=blobdiff_plain;f=src%2Fapp.cc;h=615366ad63a1b3036829a129f78f2445cc6f5aba;hp=dcfd3f351ae19008482e89084c5c53b00f540a67;hb=03085a16aa2fef785083fa3921be83015e08b290;hpb=215f16e2f26cc2acc79255bab06f13452ec06ae5

diff --git a/src/app.cc b/src/app.cc
index dcfd3f3..615366a 100644
--- a/src/app.cc
+++ b/src/app.cc
@@ -39,6 +39,8 @@ SceneSet sceneman;
 
 unsigned int sdr_ltmap, sdr_ltmap_notex;
 
+int fpexcept_enabled;
+
 static Avatar avatar;
 
 static float cam_dist = 0.0;
@@ -79,6 +81,13 @@ 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");
+		fpexcept_enabled = 1;
+		enable_fpexcept();
+	}
+
 	if(init_opengl() == -1) {
 		return false;
 	}