Fix T84867: Transform node does not rotate/scale instances

The manipulation of rot/scale was simply not implemented.

2 files changed, 12 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_geometry_set.hh b/source/blender/blenkernel/BKE_geometry_set.hh
index 391bd243edf..ad5a5d57045 100644
--- a/source/blender/blenkernel/BKE_geometry_set.hh
+++ b/source/blender/blenkernel/BKE_geometry_set.hh
@@ -456,6 +456,8 @@ class InstancesComponent : public GeometryComponent {
   blender::Span<blender::float3> scales() const;
   blender::Span<int> ids() const;
   blender::MutableSpan<blender::float3> positions();
+  blender::MutableSpan<blender::float3> rotations();
+  blender::MutableSpan<blender::float3> scales();
   int instances_amount() const;
 
   bool is_empty() const final;
diff --git a/source/blender/blenkernel/intern/geometry_set.cc b/source/blender/blenkernel/intern/geometry_set.cc
index 5d2b82dcc5f..81958b81213 100644
--- a/source/blender/blenkernel/intern/geometry_set.cc
+++ b/source/blender/blenkernel/intern/geometry_set.cc
@@ -540,6 +540,16 @@ MutableSpan<float3> InstancesComponent::positions()
   return positions_;
 }
 
+MutableSpan<float3> InstancesComponent::rotations()
+{
+  return rotations_;
+}
+
+MutableSpan<float3> InstancesComponent::scales()
+{
+  return scales_;
+}
+
 int InstancesComponent::instances_amount() const
 {
   const int size = instanced_data_.size();