diff options
| author | Jacques Lucke <jacques@blender.org> | 2022-09-20 11:59:12 +0300 |
|---|---|---|
| committer | Jacques Lucke <jacques@blender.org> | 2022-09-20 12:08:05 +0300 |
| commit | 5c81d3bd4691214164a7f071d239ef6c84dba8dc (patch) | |
| tree | cbab752ca58da40b45c15540707a2b0a22d769da /source/blender/nodes/geometry | |
| parent | 7a239812ca55153fc9751b6a87bc5c4deb76456b (diff) | |
Geometry Nodes: improve evaluator with lazy threading
In large node setup the threading overhead was sometimes very significant.
That's especially true when most nodes do very little work.
This commit improves the scheduling by not using multi-threading in many
cases unless it's likely that it will be worth it. For more details see the comments
in `BLI_lazy_threading.hh`.
Differential Revision: https://developer.blender.org/D15976
Diffstat (limited to 'source/blender/nodes/geometry')
| -rw-r--r-- | source/blender/nodes/geometry/nodes/node_geo_distribute_points_on_faces.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/nodes/geometry/nodes/node_geo_distribute_points_on_faces.cc b/source/blender/nodes/geometry/nodes/node_geo_distribute_points_on_faces.cc index b84ee33e26f..a007f6afcc7 100644 --- a/source/blender/nodes/geometry/nodes/node_geo_distribute_points_on_faces.cc +++ b/source/blender/nodes/geometry/nodes/node_geo_distribute_points_on_faces.cc @@ -533,6 +533,8 @@ static void node_geo_exec(GeoNodeExecParams params) attribute_outputs.rotation_id = StrongAnonymousAttributeID("Rotation"); } + lazy_threading::send_hint(); + geometry_set.modify_geometry_sets([&](GeometrySet &geometry_set) { point_distribution_calculate( geometry_set, selection_field, method, seed, attribute_outputs, params); |