Fix support and hole point reprojection after reload and netfabb

2020-06-10 14:16:11 +02:00
parent f23a275fbb
commit f53289ae2d
2 changed files with 14 additions and 6 deletions
--- a/src/libslic3r/SLA/Hollowing.cpp
+++ b/src/libslic3r/SLA/Hollowing.cpp
@@ -97,7 +97,7 @@ std::unique_ptr<TriangleMesh> generate_interior(const TriangleMesh &   mesh,
        _generate_interior(mesh, ctl, hc.min_thickness, voxel_scale,
                           hc.closing_distance));
    
-    if (meshptr) {
+    if (meshptr && !meshptr->empty()) {
        
        // This flips the normals to be outward facing...
        meshptr->require_shared_vertices();