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| author | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2016-06-19 17:50:25 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@gmail.com> | 2016-06-19 21:17:27 +0300 |
| commit | 34a42788e702a4425afdff6fdbba7bdf549826be (patch) | |
| tree | 0dd5b6fbde8cff36f9373964a061b6c624c837a7 /intern/cycles/render/graph.cpp | |
| parent | c87f7865b227d37b5c5be5a05a99e0eb50a3edc4 (diff) | |
Code refactor: small code simplification for Cycles constant folding.
Diffstat (limited to 'intern/cycles/render/graph.cpp')
| -rw-r--r-- | intern/cycles/render/graph.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/intern/cycles/render/graph.cpp b/intern/cycles/render/graph.cpp index 9210221a261..a1b992a2c31 100644 --- a/intern/cycles/render/graph.cpp +++ b/intern/cycles/render/graph.cpp @@ -126,6 +126,17 @@ ShaderOutput *ShaderNode::output(ustring name) return NULL; } +bool ShaderNode::all_inputs_constant() const +{ + foreach(ShaderInput *input, inputs) { + if(input->link) { + return false; + } + } + + return true; +} + void ShaderNode::attributes(Shader *shader, AttributeRequestSet *attributes) { foreach(ShaderInput *input, inputs) { |