Gio_S
Guest
Good morning and thanks for the attention,
I promise (see welcome message) to ask for info but also to remain available to the community, some experience with autolisp I would have.. .
finished preamble, my huge problem.
from intellicad environment (similar autocad) generate directly in lisp, from the interior design database, the stl files I need.
but I have a huge problem, I am forced to use for the stl output files the text coding, which, unlike the binary, does not contain fields for color, while the color to distinguish the parts is very useful.
this happens because the stl files of binary type, where each face previews a corner to annotate the color, they want a single-type mobile comma format, while autolisp would seem just that it uses only the double.
how could I do, to write on file of data to mobile comma, but to 32 bit?
At the moment, for extreme cases where the color is really necessary, I use an external executable, which I did in other language, which reads the dxf that I genero from the design, and in turn writes the stl format colored by fishing them from the layer name, or the color I assigned to the 3dface entity, but this is rather slow and macchinoso.
from the inside of intellicad instead the text file slt me fill it in a moment, and launch directly meshlab that shows me the object, which is very sharp. However, unfortunately, I can only do it with the text format, because of those malicious data in single precision that uses the slate track.
thanks early if a "guru" had a solution
I promise (see welcome message) to ask for info but also to remain available to the community, some experience with autolisp I would have.. .
finished preamble, my huge problem.
from intellicad environment (similar autocad) generate directly in lisp, from the interior design database, the stl files I need.
but I have a huge problem, I am forced to use for the stl output files the text coding, which, unlike the binary, does not contain fields for color, while the color to distinguish the parts is very useful.
this happens because the stl files of binary type, where each face previews a corner to annotate the color, they want a single-type mobile comma format, while autolisp would seem just that it uses only the double.
how could I do, to write on file of data to mobile comma, but to 32 bit?
At the moment, for extreme cases where the color is really necessary, I use an external executable, which I did in other language, which reads the dxf that I genero from the design, and in turn writes the stl format colored by fishing them from the layer name, or the color I assigned to the 3dface entity, but this is rather slow and macchinoso.
from the inside of intellicad instead the text file slt me fill it in a moment, and launch directly meshlab that shows me the object, which is very sharp. However, unfortunately, I can only do it with the text format, because of those malicious data in single precision that uses the slate track.
thanks early if a "guru" had a solution