star-sf

commit 30af9168b267eff27759f7f8ec7dde91e11f8a39
parent f57ae592db312e611e55a5dce034764887a66f36
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Mon, 26 Sep 2016 10:16:54 +0200

Fix the setup the beckmann microfacet distribution

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

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/ssf_beckmann_distribution.c b/src/ssf_beckmann_distribution.c
@@ -136,7 +136,7 @@ ssf_beckmann_distribution_setup
   if(!distrib || roughness <= 0) return RES_BAD_ARG;
   if(!MICROFACET_DISTRIBUTION_TYPE_EQ(&distrib->type, &ssf_beckmann_distribution))
     return RES_BAD_ARG;
-  ((struct beckmann_distribution*)distrib)->roughness = roughness;
+  ((struct beckmann_distribution*)distrib->data)->roughness = roughness;
   return RES_OK;
 }