Implement phong shading.

1 files changed, 8 insertions, 2 deletions

diff --git a/tests/libdimension/tests.c b/tests/libdimension/tests.c
index fe914f4..e5d4a06 100644
--- a/tests/libdimension/tests.c
+++ b/tests/libdimension/tests.c
@@ -31,7 +31,13 @@ dmnsn_new_default_scene()
   }
 
   /* Default finish */
-  scene->default_texture->finish = dmnsn_new_diffuse_finish();
+
+  scene->default_texture->finish = dmnsn_new_phong_finish(1.0, 0.5, 50.0);
+  if (!scene->default_texture->finish) {
+    dmnsn_delete_scene(scene);
+    return NULL;
+  }
+
   scene->default_texture->finish->ambient = 0.1;
 
   /* Background color */
@@ -116,7 +122,7 @@ dmnsn_new_default_scene()
   /* Now make a light */
 
   dmnsn_light *light = dmnsn_new_point_light(
-    dmnsn_vector_construct(-5.0, 20.0, -5.0),
+    dmnsn_vector_construct(-15.0, 20.0, -5.0),
     dmnsn_white
   );
   if (!light) {