Commit: 3becd4cb61a79cbcfd40b3744237e3ea2b0cff5c
Author: Hans Goudey
Date: Tue Aug 10 10:56:17 2021 -0500
Branches: temp-geometry-nodes-fields-prototype
https://developer.blender.org/rB3becd4cb61a79cbcfd40b3744237e3ea2b0cff5c
Fix curve parameter field with cyclic poly splines
===================================================================
M source/blender/nodes/geometry/node_geometry_util.cc
===================================================================
diff --git a/source/blender/nodes/geometry/node_geometry_util.cc
b/source/blender/nodes/geometry/node_geometry_util.cc
index a9868e772dd..17f614fa86b 100644
--- a/source/blender/nodes/geometry/node_geometry_util.cc
+++ b/source/blender/nodes/geometry/node_geometry_util.cc
@@ -189,7 +189,12 @@ void prepare_field_inputs(bke::FieldInputs &field_inputs,
break;
}
case Spline::Type::Poly: {
- spline_parameters.drop_front(1).copy_from(lengths_eval);
+ if (spline.is_cyclic()) {
+
spline_parameters.drop_front(1).copy_from(lengths_eval.drop_back(1));
+ }
+ else {
+ spline_parameters.drop_front(1).copy_from(lengths_eval);
+ }
break;
}
case Spline::Type::NURBS: {
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