diff options
Diffstat (limited to 'intern')
| -rw-r--r-- | intern/cycles/render/graph.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/intern/cycles/render/graph.cpp b/intern/cycles/render/graph.cpp index 0ff904d06e7..904060c30e7 100644 --- a/intern/cycles/render/graph.cpp +++ b/intern/cycles/render/graph.cpp @@ -391,6 +391,8 @@ void ShaderGraph::remove_unneeded_nodes() if(output) connect(output, input); } + removed[mix->id] = true; + any_node_removed = true; } /* remove unused mix closure input when factor is 0.0 or 1.0 */ @@ -410,6 +412,8 @@ void ShaderGraph::remove_unneeded_nodes() if(output) connect(output, input); } + removed[mix->id] = true; + any_node_removed = true; } /* factor 1.0 */ else if(mix->inputs[0]->value.x == 1.0f) { @@ -425,13 +429,15 @@ void ShaderGraph::remove_unneeded_nodes() if(output) connect(output, input); } + removed[mix->id] = true; + any_node_removed = true; } } } } /* remove nodes */ - if (any_node_removed) { + if(any_node_removed) { list<ShaderNode*> newnodes; foreach(ShaderNode *node, nodes) { |