Package: openscad
Version: 2014.03+dfsg-1
Severity: normal
Tags: upstream
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Hash: SHA1
Hi,
the attached file cannot be exported to STL after rendering; changing the
sign on the "twist" parameter of the first "linear_extrude" makes the
problem go away (but obviously the threading is turning in the wrong
direction now).
Simon
- -- Package-specific info:
Output of /usr/share/bug/openscad:
$ glxinfo |grep 'OpenGL .* string:'
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce GTX 560 Ti/PCIe/SSE2
OpenGL core profile version string: 4.4.0 NVIDIA 340.65
OpenGL core profile shading language version string: 4.40 NVIDIA via Cg compiler
OpenGL version string: 4.4.0 NVIDIA 340.65
OpenGL shading language version string: 4.40 NVIDIA via Cg compiler
OpenGL ES profile version string: OpenGL ES 3.1 NVIDIA 340.65 340.65
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
- -- System Information:
Debian Release: 8.2
APT prefers stable
APT policy: (990, 'stable'), (500, 'oldoldstable'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages openscad depends on:
ii libboost-filesystem1.55.0 1.55.0+dfsg-3
ii libboost-program-options1.55.0 1.55.0+dfsg-3
ii libboost-regex1.55.0 1.55.0+dfsg-3
ii libboost-system1.55.0 1.55.0+dfsg-3
ii libboost-thread1.55.0 1.55.0+dfsg-3
ii libc6 2.19-18+deb8u1
ii libcgal10 4.5-2
ii libgcc1 1:4.9.2-10
ii libgl1-mesa-glx [libgl1] 10.3.2-1+deb8u1
ii libglew1.10 1.10.0-3
ii libglib2.0-0 2.42.1-1
ii libglu1-mesa [libglu1] 9.0.0-2
ii libgmp10 2:6.0.0+dfsg-6
ii libmpfr4 3.1.2-2
ii libopencsg1 1.3.2-2+b1
ii libqt4-opengl 4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u1
ii libqtcore4 4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u1
ii libqtgui4 4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u1
ii libstdc++6 4.9.2-10
ii libx11-6 2:1.6.2-3
Versions of packages openscad recommends:
ii openscad-mcad 2014.03-1
Versions of packages openscad suggests:
pn geomview <none>
pn librecad <none>
pn meshlab <none>
pn openscad-testing <none>
- -- no debconf information
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intersection()
{
linear_extrude(height=80,center=true,twist=-1800,slices=1000)
{
union()
{
circle(r=5);
difference()
{
circle(r=8);
square(10);
translate([-10,-10]) square(10);
}
}
}
linear_extrude(height=80,center=true,slices=1000)
{
union()
{
circle(r=5);
for(ang=[0:36:360])
{
rotate(a=ang)
{
polygon(points=[[0,0],[7,0],[8*cos(8),8*sin(8)],[7*cos(16),7*sin(16)]]);
}
}
}
}
}
translate([0,0,-45])
{
cylinder(h=10,r=7.5,center=true);
linear_extrude(height=10,center=true,slices=1000)
{
for(ang=[0:24:360])
{
rotate(a=ang)
{
polygon(points=[[6,0],[9,0],[10*cos(6),10*sin(6)],[9*cos(12),9*sin(12)],[6*cos(12),6*sin(12)]]);
}
}
}
}
