Comments & Feedback

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  Video of an integrated tool (from 2016) using OpenJSCAD v0.4
  • gilboonet  

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  @jess-yan Hello, the point selection is made with an external tool, Openscad Simple Polygon Editor. I modified it so that I could use it along with OpenJSCAD. But it was with a very old version and with v2 I don't see how to do the same.
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  Compatible browser?
  • Syun Ikejima  

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  Update: This was fixed after I upgrade the chrome to version 90. Thanks.
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  little script using external .obj
  • gilboonet  

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  Finally I made it fit into one file using obj2jscad.js. It can be seen here.
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  Porting V1 code to V2 or rewrite it ?
  • gilboonet  

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  @z3dev Thank you for your suggestions. What I did was only translating the code so it run on V2 regardless of placement. I'll try to implement helper function for cube and cuboid, then it should work.
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  I built a OpenJSCAD Gallery
  • receter  

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  We have been posting to this thread. https://openjscad.nodebb.com/topic/196/a-collection-of-jscad-projects-on-github You can find some really interesting projects by following the Used By links on the right side of the Github project.
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  boolean operation produces non manifold
  • gilboonet  

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  Yup. The old fixTJunctions() function is not present in V2. There's a pull request to add this functionality back, which is under review now.
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  This topic is deleted!
  • gilboonet  

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  Can a html5 app running jscad retrieve rendered (processed) data ?
  • gilboonet  

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  @z3dev Hello, I didn't open an issue because it's V1, but I will do it so we could keep track of the solution I used. Yesterday I tried my little html5 app on my android tablet with Firefox and it works perfectly even the PDF creation part
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  Design with random values
  • gilboonet  

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  Thank you. I will try something similar, it just needs to add a parameter to choose a design number, if the table of random values doesn't have values for this number they are randomly feeded, else they are used for the rendering. Such "mechanism" could be handy for designs using both random values and more than one viewing mode.
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  Slicing again... simplifying code
  • gilboonet  

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  The simple solutions are always the best. Taking a super thin slice is a great idea, and maybe even the best. The core library will be for core functions, as we expect others (like you) to contribute some really nice high level functionality, such as slicing. If we get the core library rock solid then anything is possible. Projections on to arbitrary planes is on the wish list, but not there yet. Thanks for the awesome posts!
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  slicing with OpenJSCAD
  • gilboonet  

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  @kaosat-dev At first I tried to use a 10K triangles model but as it didn't render I downscaled to 5K, 3K, 2K then 1K. And after, I made another model with 2x more slices that this script was unable to render even with a 1K model, so I changed the script to make it render chunks of slices, and it was ok. I suppose it could work with higher resolutions models.
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  slicing with OpenJSCAD
  • gilboonet  

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  Having trouble with variables in the Block design option
  • WillAdams  

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  It seems to me that the ‘Code’ tab in the upper right exposes the code in BlocksCAD. I was able to select and copy the code.
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  This topic is deleted!
  • gilboonet  

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  This topic is deleted!
  • gilboonet  

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  This topic is deleted!
  • gilboonet  

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  Regular polygons example
  • gilboonet  

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  This new star primitive looks promising. Thank you for the code sample, I will try to use .fromAngleRadians().
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  Multicolor (by faces) model
  • gilboonet  

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  My code (obj2jscad) only reads a very simple OBJ file (only triangular without normals or textures) and take use of its facets materials groups. Materials are described into another file that I don't use but it could be done to read colors as materials simplest expression can be colors. True OBJ format is much more complex than that.
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  This topic is deleted!
  • gilboonet  

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  Any ideas on measuring a section of an existing STL file?
  • JamesNewton  

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  Of course, you can use the STL design to subtract from another design. Is that not accurate enough for your needs? Measuring from point to point, or across a design isn’t possible. But you can always take a small slice of a design, and measure that using bounds.