fixed issues in shaders

[demo] / src / morph_renderer.cc

diff --git a/src/morph_renderer.cc b/src/morph_renderer.cc
index 42d920d..601c335 100644 (file)
--- a/src/morph_renderer.cc
+++ b/src/morph_renderer.cc
@@ -33,6 +33,7 @@ bool MorphRenderer::create()
        spec_loc = sprog->get_uniform_location("specular");
        shin_loc = sprog->get_uniform_location("shininess");
        t_loc = sprog->get_uniform_location("t");
+       fog_loc = sprog->get_uniform_location("fog_density");
 
        /* uniform locations for matrices */