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| author | Mai Lavelle <mai.lavelle@gmail.com> | 2016-08-13 19:27:17 +0300 |
|---|---|---|
| committer | Mai Lavelle <mai.lavelle@gmail.com> | 2016-09-02 05:45:29 +0300 |
| commit | 62aecbdac19aca49270a11cd0d835f22d31cad72 (patch) | |
| tree | b69a4eb1f3f7677ff03d441f24912a303dc2daca /intern/cycles/render/shader.cpp | |
| parent | 9f1c42392e4ae8dfaa91ef8cc32119199ca7d723 (diff) | |
Cycles: Store undisplaced coordinates for meshes when needed
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D2156
Diffstat (limited to 'intern/cycles/render/shader.cpp')
| -rw-r--r-- | intern/cycles/render/shader.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/intern/cycles/render/shader.cpp b/intern/cycles/render/shader.cpp index 4a3233ac764..1876791c6e8 100644 --- a/intern/cycles/render/shader.cpp +++ b/intern/cycles/render/shader.cpp @@ -240,6 +240,10 @@ void Shader::tag_update(Scene *scene) attributes.clear(); foreach(ShaderNode *node, graph->nodes) node->attributes(this, &attributes); + + if(has_displacement && displacement_method == DISPLACE_BOTH) { + attributes.add(ATTR_STD_POSITION_UNDISPLACED); + } /* compare if the attributes changed, mesh manager will check * need_update_attributes, update the relevant meshes and clear it. */ |