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Lab talk, the good, the bad, and the ugly
Dental-CAD
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<blockquote data-quote="patmo141" data-source="post: 26925" data-attributes="member: 2560"><p>Thanks Scott these are great!</p><p></p><p>Where is the "mandible no teeth" model from? It's a really nice clean model. How many vertices/faces are we talking with a 3m model? I uploaded a model which is about why my computer is capable of "working with" ~30k vertices and ~60k faces. it's called "cleaned_enamel" I segmented it from a CT scan using some thresholding and a marching cubes algorithm. It kind of looks like a coping because the algorithm pushed down into the root instead of expanding out to the edge of the enamel. While my model has "holes" in it in the sense that the material would be perforated, Im not sure if it has any holes in the mesh sense (water tight). Any way to check that? I've heard a lot of the blender folks who try to use it for CAD stuff get errors back when they send it to be milled/printed saying their models can't be used. Thanks again. I'll play with what you have up there before i request anything.</p><p></p><p>-Patrick</p></blockquote><p></p>
[QUOTE="patmo141, post: 26925, member: 2560"] Thanks Scott these are great! Where is the "mandible no teeth" model from? It's a really nice clean model. How many vertices/faces are we talking with a 3m model? I uploaded a model which is about why my computer is capable of "working with" ~30k vertices and ~60k faces. it's called "cleaned_enamel" I segmented it from a CT scan using some thresholding and a marching cubes algorithm. It kind of looks like a coping because the algorithm pushed down into the root instead of expanding out to the edge of the enamel. While my model has "holes" in it in the sense that the material would be perforated, Im not sure if it has any holes in the mesh sense (water tight). Any way to check that? I've heard a lot of the blender folks who try to use it for CAD stuff get errors back when they send it to be milled/printed saying their models can't be used. Thanks again. I'll play with what you have up there before i request anything. -Patrick [/QUOTE]
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Lab talk, the good, the bad, and the ugly
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