Closed CD1010 closed 4 years ago
I am using the latest version of OpenSCAD downloaded 9/17/2020.
Running 64 bit version on windows 10. version 2019.05
Use the following code:
use <BOSL/involute_gears.scad>
$fn = 360;
gear(mm_per_tooth=10, number_of_teeth=64, thickness=8, hole_diameter=6);
Execute render above and rendering will show nothing. If i change to 32 teeth, it works fine.
Any guidance?
Error in console as follows:
Parsing design (AST generation)... Compiling design (CSG Tree generation)... Rendering Polygon Mesh using CGAL... ERROR: CGAL error in CGAL_Nef_polyhedron3(): CGAL ERROR: assertion violation! Expr: e->incident_sface() != SFace_const_handle() File: /mxe/usr/x86_64-w64-mingw32.static.posix/include/CGAL/Nef_S2/SM_const_decorator.h Line: 329 Geometries in cache: 74 Geometry cache size in bytes: 415952 CGAL Polyhedrons in cache: 1 CGAL cache size in bytes: 0 Total rendering time: 0 hours, 0 minutes, 0 seconds Rendering finished.
Fixed in 56756cc
revarbat
commented
4 years ago revarbat
commented
4 years ago
I am using the latest version of OpenSCAD downloaded 9/17/2020.
Running 64 bit version on windows 10. version 2019.05
Use the following code:
use <BOSL/involute_gears.scad>
$fn = 360;
gear(mm_per_tooth=10, number_of_teeth=64, thickness=8, hole_diameter=6);
Execute render above and rendering will show nothing. If i change to 32 teeth, it works fine.
Any guidance?
Error in console as follows:
Parsing design (AST generation)... Compiling design (CSG Tree generation)... Rendering Polygon Mesh using CGAL... ERROR: CGAL error in CGAL_Nef_polyhedron3(): CGAL ERROR: assertion violation! Expr: e->incident_sface() != SFace_const_handle() File: /mxe/usr/x86_64-w64-mingw32.static.posix/include/CGAL/Nef_S2/SM_const_decorator.h Line: 329 Geometries in cache: 74 Geometry cache size in bytes: 415952 CGAL Polyhedrons in cache: 1 CGAL cache size in bytes: 0 Total rendering time: 0 hours, 0 minutes, 0 seconds Rendering finished.