Comments (5)
I think one solution would be to add attributes to the Item
object to allow the extraction of its new position, or (even better) the affine transformation that was applied by the nester. Then the user could apply the same transformation to the image or textures that match with each object.
from nest2d.
this sounds interesting. Honestly I have no idea what you are trying to do. What I would do is check if sth. like this can be done using clipper. If yes then it can be done in Nest2D. Maybe you can compute some "outer-shape" from your data and compute the placement for these
from nest2d.
Hi. Thanks for your reply! :-)
I am working a lot with production stuff in open source hardware means and looking a lot for nesting tools and libraries to work on nesting parts to build machines, models, items, artwork, etc.
Basically the idea of nesting is clear. But imagine you want to nest more complex shapes for producing things with a laser cutter, vinyl cutter, origami/papercraft. There you always have 2D parts which have an outer contour but also some data on their surfaces, like differently colored engraving lines, images/textures (coming from UV mapping of a 3D STL/OBJ file for example) or inner contours. While nesting you will lose all those data except the outer contours.
Some example from https://bilder.pcwelt.de/3974361_950x475.jpg
It shows an unfolded paper model with textures.
from nest2d.
great! Looks like you are uniquely skilled to solve this. Please report back. I am already curious what you come up with.
from nest2d.
Sadly not. I am not the deepest skilled math/physics/programmer to solve the ideas with code. I am kind of maker person. I am working a lot on documenting technologies like nesting. If you are interested have a look at
- https://fablabchemnitz.de/pages/viewpage.action?pageId=55019828
- https://fablabchemnitz.de/pages/viewpage.action?pageId=54362426
- https://fablabchemnitz.de/pages/viewpage.action?pageId=55018148
sorry most sites are in german
regards, Mario
from nest2d.
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