htrdr

commit 30199ca8ecbf902c68781b8e49a53c6a62717ba8
parent 4519d4c12fb3eca5b53bcd4b5f894de1de483924
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Tue, 10 Mar 2020 16:02:24 +0100

Fix the material fetch in htrdr_interface_create_bsdf

Diffstat:
M
src/htrdr_interface.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/htrdr_interface.c b/src/htrdr_interface.c
@@ -129,7 +129,7 @@ htrdr_interface_create_bsdf
   if(d3_dot(N, dir) < 0) {
     mat = interf->mtl_back;
   } else {
-    mat = interf->mtl_back;
+    mat = interf->mtl_front;
   }
   if(!mat) {
     htrdr_log_err(htrdr, "%s: the hit surface has no material.\n", FUNC_NAME);