1 files changed, 25 insertions, 12 deletions

diff --git a/source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc b/source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc
index 78a132064ed..41eafe2a741 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc
@@ -60,14 +60,20 @@ static void node_geo_exec(GeoNodeExecParams params)
 
   const Field<bool> selection = params.extract_input<Field<bool>>("Selection");
 
+  GeometryComponentEditData::remember_deformed_curve_positions_if_necessary(geometry_set);
+
   switch (mode) {
     case GEO_NODE_CURVE_RESAMPLE_COUNT: {
       Field<int> count = params.extract_input<Field<int>>("Count");
       geometry_set.modify_geometry_sets([&](GeometrySet &geometry) {
-        if (const CurveComponent *component = geometry.get_component_for_read<CurveComponent>()) {
-          if (!component->is_empty()) {
-            geometry.replace_curves(geometry::resample_to_count(*component, selection, count));
-          }
+        if (const Curves *src_curves_id = geometry.get_curves_for_read()) {
+          const bke::CurvesGeometry &src_curves = bke::CurvesGeometry::wrap(
+              src_curves_id->geometry);
+          bke::CurvesGeometry dst_curves = geometry::resample_to_count(
+              src_curves, selection, count);
+          Curves *dst_curves_id = bke::curves_new_nomain(std::move(dst_curves));
+          bke::curves_copy_parameters(*src_curves_id, *dst_curves_id);
+          geometry.replace_curves(dst_curves_id);
         }
       });
       break;
@@ -75,20 +81,27 @@ static void node_geo_exec(GeoNodeExecParams params)
     case GEO_NODE_CURVE_RESAMPLE_LENGTH: {
       Field<float> length = params.extract_input<Field<float>>("Length");
       geometry_set.modify_geometry_sets([&](GeometrySet &geometry) {
-        if (const CurveComponent *component = geometry.get_component_for_read<CurveComponent>()) {
-          if (!component->is_empty()) {
-            geometry.replace_curves(geometry::resample_to_length(*component, selection, length));
-          }
+        if (const Curves *src_curves_id = geometry.get_curves_for_read()) {
+          const bke::CurvesGeometry &src_curves = bke::CurvesGeometry::wrap(
+              src_curves_id->geometry);
+          bke::CurvesGeometry dst_curves = geometry::resample_to_length(
+              src_curves, selection, length);
+          Curves *dst_curves_id = bke::curves_new_nomain(std::move(dst_curves));
+          bke::curves_copy_parameters(*src_curves_id, *dst_curves_id);
+          geometry.replace_curves(dst_curves_id);
         }
       });
       break;
     }
     case GEO_NODE_CURVE_RESAMPLE_EVALUATED:
       geometry_set.modify_geometry_sets([&](GeometrySet &geometry) {
-        if (const CurveComponent *component = geometry.get_component_for_read<CurveComponent>()) {
-          if (!component->is_empty()) {
-            geometry.replace_curves(geometry::resample_to_evaluated(*component, selection));
-          }
+        if (const Curves *src_curves_id = geometry.get_curves_for_read()) {
+          const bke::CurvesGeometry &src_curves = bke::CurvesGeometry::wrap(
+              src_curves_id->geometry);
+          bke::CurvesGeometry dst_curves = geometry::resample_to_evaluated(src_curves, selection);
+          Curves *dst_curves_id = bke::curves_new_nomain(std::move(dst_curves));
+          bke::curves_copy_parameters(*src_curves_id, *dst_curves_id);
+          geometry.replace_curves(dst_curves_id);
         }
       });
       break;