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spiderbot.zip
242 kb / 664 downloads / 3 years ago
Likers gonna like.
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Instructions

Extract spiderbot.zip file file and open "main.scad" in OpenSCAD. You need a recent development snapshot because this design uses the mirror() statement and the lookup() function that are new since the last release.

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Showing 6 comments

  • laszlo 5 comments collapsed Collapse Expand

    When I try to render using F6 (Design-
    &
    gt;Compile and Render(CGAL)), I have this error message:

    lxx@lxxx:~/Desktop/down/openscad-2010.01.linux-x86/bin$ ./openscad

    CGAL::Polyhedron_incremental_builder_3
    &
    lt;hds
    &
    gt;::
    lookup_halfedge(): input error: facet 82 shares a halfedge from vertex 18 to vertex 17 with facet 30.
    terminate called after throwing an instance of 'CGAL::Assertion_exception'
    what(): CGAL ERROR: assertion violation!
    Expr: check_protocoll == 0
    File: /usr/local/include/CGAL/Polyhedron_incremental_builder_3.h
    Line: 198
    Terminated
    lxx@lxxx:~/Desktop/down/openscad-2010.01.linux-x86/bin$

  • laszlo 4 comments collapsed Collapse Expand

    I also tried out with the last svn (r361, 2010-01-28 20:41:46 ).
    The result is the same.
    I use ubuntu 9.10, with an nvidia 96.43 driver, so no opengl 2.0 support (this is the latest driver what my notebooks video card support(nvidia geforce4 420Go (NV17)).

    I have an another laptop with intel 4500MHD video card, but it is really buggy (half of my screen contains garbage)

    I dont think it is related to this bug however.

  • clifford 2 comments collapsed Collapse Expand

    Ah - there was a glitch in one of the dxf files. I've fixed it now. please check out the model from subversion when you like to render it using CGAL.

  • laszlo 1 comment collapsed Collapse Expand

    Thank you. Do you know some forum, where I could ask specific openscad modelling questions?

    For example I would like to know how to specify a reference point for rotating. I would like to rotate around a specific point in the space.

  • laszlo 1 comment collapsed Collapse Expand

    This line kills the compile and render.

    translate([ axis0[0], axis0[1], -5 ]) rotate(90)
    head(pos[0][0], pos[0][1]);

  • Erik 1 comment collapsed Collapse Expand

    I guess it is only logical that the most sophisticated OpenSCAD model should come from the maker of OpenSCAD :)