diff options
Diffstat (limited to 'intern/cycles/render/graph.cpp')
| -rw-r--r-- | intern/cycles/render/graph.cpp | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/intern/cycles/render/graph.cpp b/intern/cycles/render/graph.cpp index 6e795ef896a..57256ceecd3 100644 --- a/intern/cycles/render/graph.cpp +++ b/intern/cycles/render/graph.cpp @@ -856,27 +856,8 @@ void ShaderGraph::bump_from_displacement() /* connect the bump out to the set normal in: */ connect(bump->output("Normal"), set_normal->input("Direction")); - /* connect bump output to normal input nodes that aren't set yet. actually - * this will only set the normal input to the geometry node that we created - * and connected to all other normal inputs already. */ - foreach(ShaderNode *node, nodes) { - /* Don't connect normal to the bump node we're coming from, - * otherwise it'll be a cycle in graph. - */ - if(node == bump) { - continue; - } - foreach(ShaderInput *input, node->inputs) { - if(!input->link && (input->flags() & SocketType::LINK_NORMAL)) - connect(set_normal->output("Normal"), input); - } - } - - /* for displacement bump, clear the normal input in case the above loop - * connected the setnormal out to the bump normalin */ - ShaderInput *bump_normal_in = bump->input("Normal"); - if(bump_normal_in) - bump_normal_in->link = NULL; + /* connect to output node */ + connect(set_normal->output("Normal"), output()->input("Normal")); /* finally, add the copied nodes to the graph. we can't do this earlier * because we would create dependency cycles in the above loop */ |