Merge branch 'master' into geometry-nodes-unnamed-attributesgeometry-nodes-unnamed-attributes

1 files changed, 22 insertions, 0 deletions

diff --git a/source/blender/nodes/geometry/node_geometry_util.hh b/source/blender/nodes/geometry/node_geometry_util.hh
index 67d32d540a8..98c92eac98f 100644
--- a/source/blender/nodes/geometry/node_geometry_util.hh
+++ b/source/blender/nodes/geometry/node_geometry_util.hh
@@ -79,4 +79,26 @@ void copy_point_attributes_based_on_mask(const GeometryComponent &in_component,
                                          Span<bool> masks,
                                          const bool invert);
 
+struct CurveToPointsResults {
+  int result_size;
+  MutableSpan<float3> positions;
+  MutableSpan<float> radii;
+  MutableSpan<float> tilts;
+
+  Map<std::string, GMutableSpan> point_attributes;
+
+  MutableSpan<float3> tangents;
+  MutableSpan<float3> normals;
+  MutableSpan<float3> rotations;
+};
+/**
+ * Create references for all result point cloud attributes to simplify accessing them later on.
+ */
+CurveToPointsResults curve_to_points_create_result_attributes(PointCloudComponent &points,
+                                                              const CurveEval &curve);
+
+void curve_create_default_rotation_attribute(Span<float3> tangents,
+                                             Span<float3> normals,
+                                             MutableSpan<float3> rotations);
+
 }  // namespace blender::nodes