diff options
| -rw-r--r-- | intern/cycles/blender/addon/properties.py | 5 | ||||
| -rw-r--r-- | intern/cycles/blender/addon/ui.py | 1 | ||||
| -rw-r--r-- | intern/cycles/blender/blender_sync.cpp | 2 |
3 files changed, 7 insertions, 1 deletions
diff --git a/intern/cycles/blender/addon/properties.py b/intern/cycles/blender/addon/properties.py index 9459b750bd1..0829f1cfbed 100644 --- a/intern/cycles/blender/addon/properties.py +++ b/intern/cycles/blender/addon/properties.py @@ -456,6 +456,11 @@ class CyclesRenderSettings(bpy.types.PropertyGroup): description="Use BVH spatial splits: longer builder time, faster render", default=False, ) + cls.use_qbvh = BoolProperty( + name="Use QBVH", + description="Use QBVH acceleration structure", + default=True, + ) cls.use_cache = BoolProperty( name="Cache BVH", description="Cache last built BVH to disk for faster re-render if no geometry changed", diff --git a/intern/cycles/blender/addon/ui.py b/intern/cycles/blender/addon/ui.py index 9b1e20d3c8f..52964ca0df4 100644 --- a/intern/cycles/blender/addon/ui.py +++ b/intern/cycles/blender/addon/ui.py @@ -320,6 +320,7 @@ class CyclesRender_PT_performance(CyclesButtonsPanel, Panel): col.label(text="Acceleration structure:") col.prop(cscene, "debug_use_spatial_splits") + col.prop(cscene, "use_qbvh") class CyclesRender_PT_layer_options(CyclesButtonsPanel, Panel): diff --git a/intern/cycles/blender/blender_sync.cpp b/intern/cycles/blender/blender_sync.cpp index f83eb113a88..2fb2b6d840d 100644 --- a/intern/cycles/blender/blender_sync.cpp +++ b/intern/cycles/blender/blender_sync.cpp @@ -379,7 +379,7 @@ SceneParams BlenderSync::get_scene_params(BL::Scene b_scene, bool background, bo params.persistent_data = false; if(is_cpu) { - params.use_qbvh = system_cpu_support_sse2(); + params.use_qbvh = system_cpu_support_sse2() && RNA_boolean_get(&cscene, "use_qbvh"); } else { params.use_qbvh = false; |