[Bf-blender-cvs] [aeee7f390d9] master: Fix T89993: Failed assert drawing single point cyclic splines

[Hans Goudey]

Commit: aeee7f390d935ca913dfa686a1ded7c3d2d57681
Author: Hans Goudey
Date:   Tue Jul 20 14:54:01 2021 -0400
Branches: master
https://developer.blender.org/rBaeee7f390d935ca913dfa686a1ded7c3d2d57681

Fix T89993: Failed assert drawing single point cyclic splines

The same check used for the curve to mesh node.

===================================================================

M	source/blender/draw/intern/draw_cache_impl_curve.cc

===================================================================

diff --git a/source/blender/draw/intern/draw_cache_impl_curve.cc b/source/blender/draw/intern/draw_cache_impl_curve.cc
index 51bd4c535cd..1efe0c080be 100644
--- a/source/blender/draw/intern/draw_cache_impl_curve.cc
+++ b/source/blender/draw/intern/draw_cache_impl_curve.cc
@@ -663,7 +663,7 @@ static void curve_create_curves_lines(CurveRenderData *rdata, GPUIndexBuf *ibo_c
 
     for (const int i_spline : splines.index_range()) {
       const int eval_size = splines[i_spline]->evaluated_points_size();
-      if (splines[i_spline]->is_cyclic()) {
+      if (splines[i_spline]->is_cyclic() && splines[i_spline]->evaluated_edges_size() > 1) {
         GPU_indexbuf_add_generic_vert(&elb, offsets[i_spline] + eval_size - 1);
       }
       for (const int i_point : IndexRange(eval_size)) {