The multi-thread outputs > *Compiling design (CSG Tree generation)... > <any ECHO output> > *Rendering Polygon Mesh using CGAL... > #Threaded traversal phase 1: Generating 138 leaf geometries > *Threaded traversal phase 2: Spawning 243 threads on 2 cores > Geometries in cache: 175 > Geometry cache size in bytes: 5943984 > CGAL Polyhedrons in cache: 21 > CGAL cache size in bytes: 200982320 > Total rendering time: 0 hours, 2 minutes, 41 seconds > Top level object is a 3D object: > Simple: yes > Vertices: 7448 > Halfedges: 22482 > Edges: 11241 > Halffacets: 7584 > Facets: 3792 > Volumes: 2 > Rendering finished. I'm wondering whether it should a. Log a message when the final union commences & finishes b. Log a timestamp on those messages & those flagged '*' above. [& equiv preview msgs] I assume there is buggerall® happening between compilation finishing & 'Rendering...' & '#'? This would be handy for performance comparisons between versions, or within a version with features dis/en/abled. ----- Admin - PM me if you need anything, or if I've done something stupid... Unless specifically shown otherwise above, my contribution is in the Public Domain; to the extent possible under law, I have waived all copyright and related or neighbouring rights to this work. Obviously inclusion of works of previous authors is not included in the above. The TPP is no simple “trade agreement.” Fight it! http://www.ourfairdeal.org/ time is running out! -- View this message in context: http://forum.openscad.org/Console-information-tp21111.html Sent from the OpenSCAD mailing list archive at Nabble.com.

Also a timestamp on 'Warning no top level geometry to render' for cases where an error occurs. ----- Admin - PM me if you need anything, or if I've done something stupid... Unless specifically shown otherwise above, my contribution is in the Public Domain; to the extent possible under law, I have waived all copyright and related or neighbouring rights to this work. Obviously inclusion of works of previous authors is not included in the above. The TPP is no simple “trade agreement.” Fight it! http://www.ourfairdeal.org/ time is running out! -- View this message in context: http://forum.openscad.org/Console-information-tp21111p21235.html Sent from the OpenSCAD mailing list archive at Nabble.com.

...or log the total rendering time msg even when an error occurs. ----- Admin - PM me if you need anything, or if I've done something stupid... Unless specifically shown otherwise above, my contribution is in the Public Domain; to the extent possible under law, I have waived all copyright and related or neighbouring rights to this work. Obviously inclusion of works of previous authors is not included in the above. The TPP is no simple “trade agreement.” Fight it! http://www.ourfairdeal.org/ time is running out! -- View this message in context: http://forum.openscad.org/Console-information-tp21111p21236.html Sent from the OpenSCAD mailing list archive at Nabble.com.