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#3492 - Fix of export of toolpaths to obj

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This commit is contained in:
Enrico Turri 2020-01-09 12:23:17 +01:00
parent 5bb9ba64c2
commit 63f8fda61d
1 changed files with 3 additions and 6 deletions
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9
src/slic3r/GUI/3DScene.cpp
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@ -877,13 +877,10 @@ bool can_export_to_obj(const GLVolume& volume)
if (!volume.is_active || !volume.is_extrusion_path) if (!volume.is_active || !volume.is_extrusion_path)
return false; return false;
if (volume.indexed_vertex_array.triangle_indices.empty() && (std::min(volume.indexed_vertex_array.triangle_indices_size, volume.tverts_range.second - volume.tverts_range.first) == 0)) bool has_triangles = !volume.indexed_vertex_array.triangle_indices.empty() || (std::min(volume.indexed_vertex_array.triangle_indices_size, volume.tverts_range.second - volume.tverts_range.first) > 0);
return false; bool has_quads = !volume.indexed_vertex_array.quad_indices.empty() || (std::min(volume.indexed_vertex_array.quad_indices_size, volume.qverts_range.second - volume.qverts_range.first) > 0);
if (volume.indexed_vertex_array.quad_indices.empty() && (std::min(volume.indexed_vertex_array.quad_indices_size, volume.qverts_range.second - volume.qverts_range.first) == 0)) return has_triangles || has_quads;
return false;
return true;
} }
bool GLVolumeCollection::has_toolpaths_to_export() const bool GLVolumeCollection::has_toolpaths_to_export() const