diff options
Diffstat (limited to 'intern/cycles/render/shader.cpp')
| -rw-r--r-- | intern/cycles/render/shader.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/intern/cycles/render/shader.cpp b/intern/cycles/render/shader.cpp index cf49dedc426..7e06b427e4d 100644 --- a/intern/cycles/render/shader.cpp +++ b/intern/cycles/render/shader.cpp @@ -347,8 +347,15 @@ void Shader::tag_update(Scene *scene) foreach (ShaderNode *node, graph->nodes) node->attributes(this, &attributes); - if (has_displacement && displacement_method == DISPLACE_BOTH) { - attributes.add(ATTR_STD_POSITION_UNDISPLACED); + if (has_displacement) { + if (displacement_method == DISPLACE_BOTH) { + attributes.add(ATTR_STD_POSITION_UNDISPLACED); + } + if (displacement_method_is_modified()) { + need_update_geometry = true; + scene->geometry_manager->need_update = true; + scene->object_manager->need_flags_update = true; + } } /* compare if the attributes changed, mesh manager will check |