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| author | Marius Kintel <marius@kintel.net> | 2011-12-26 15:37:00 (GMT) |
|---|---|---|
| committer | Marius Kintel <marius@kintel.net> | 2011-12-26 15:37:00 (GMT) |
| commit | cbabbaed700536b3a1f513fd5a07d25382cb137f (patch) | |
| tree | 17478b52e8e8205709c6862b605caf6762445dfa /testdata/scad/misc | |
| parent | 312a25f2708fcef22e300f7bd2c1aaed61d3095d (diff) | |
| parent | 4ff2d1af446c1f276c644b12e6ec4cc6db0b6d65 (diff) | |
Merge branch 'master' into boost_filesystem
Conflicts:
openscad.pro
src/module.h
Diffstat (limited to 'testdata/scad/misc')
| -rw-r--r-- | testdata/scad/misc/normal-nan.scad | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/testdata/scad/misc/normal-nan.scad b/testdata/scad/misc/normal-nan.scad new file mode 100644 index 0000000..1c3f6ce --- /dev/null +++ b/testdata/scad/misc/normal-nan.scad @@ -0,0 +1,16 @@ +/* + When exporting this to STL, null polygons appear, causing + problems normalizing normal vectors (nan output in STL files) +*/ + +$fs=0.2; + +difference() { + cube(8); + + translate([0,20,4]) rotate([90,0,0]) union() { + translate([0,-3,14.5]) cube([5.4,6,2.4],center=true); + translate([0,0,13.3]) rotate([0,0,30]) cylinder(r=3.115,h=2.4,$fn=6); + } +} + |