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GuoxinFang / MultiAxis3DPrinting_ToolpathGenerator

Hybird printing toolpath generator for curved working surface
GNU General Public License v3.0
15 stars 5 forks source link

Bad toolpath quality #2

Closed yvanblanchard closed 1 year ago

yvanblanchard commented 1 year ago

Hello,

When processing toolpath on a non-planar surface mesh, quality is very bad. I modified the surface mesh in MeshLabs in order to get a very good isotropic mesh, and use the smoothing option in your toolpath generator code, but result is still bad: image

image

Here is the input surf mesh: surfMesh.zip

GuoxinFang commented 1 year ago

Hi Yyan, the poor toolpath quality is due to the mesh quality is bad.

I suggest to using Isotropic Explict Remeshing tool provided by meshlab (you might need to upgrade to the latest version). I have also add a loop for refinement to get a better result, but this will increase the computing time in a O(n^3) complexity.

I have done the remeshing for you and the result is quiet good.

Blade_Slice4_isotropic.zip

-Guoxin

yvanblanchard commented 1 year ago

Thank you Guoxin