wall noise and arbitrary render resolution option

[raydungeon] / src / options.h

diff --git a/src/options.h b/src/options.h
index 179b35b..6beb3be 100644 (file)
--- a/src/options.h
+++ b/src/options.h
@@ -2,7 +2,7 @@
 #define OPTIONS_H_
 
 struct gfxoptions {
-       int foo;
+       float render_res;       /* 0.5 means render at half-res and scale by 2 */
 };
 
 struct options {