light: fixed "_sun" light direction was calculated incorrectly when using a light without a target and mangle

2017-08-27 14:20:43 -06:00 · 2017-08-27 14:20:43 -06:00 · d86913aaaf
parent 15871d2531
commit d86913aaaf
1 changed files with 1 additions and 0 deletions
--- a/light/entities.cc
+++ b/light/entities.cc
@ -502,6 +502,7 @@ SetupSuns(const globalconfig_t &cfg)
            } else { // Use { 0, 0, 0 } as sun target...
                logprint("WARNING: sun missing target, { 0 0 0 } used.\n");
                VectorCopy(*entity.origin.vec3Value(), sunvec);
+                VectorInverse(sunvec);
            }
            
            // Add the sun