Search the Community
Showing results for tags 'polyface mesh'.
Found 5 results
I've received a design for a new drainage network, however all the pipe segments have been modelled as 3D polyface mesh (I've attached a sample DWG). The network is very large and I don't want to have to try and manually trace new polylines. Rather than going back to the designer to ask them if they can provide me with 3D centrelines of the pipes, is it possible to extract this information easily in autocad? Any help would be greatly appreciated! 3D Drainage Polyface Mesh Example.dwg
terrain Cross section of the 3D terrain
Andrej Skvarca posted a topic in AutoCAD 3D Modelling & RenderingHi guys, I've created an AutoLisp app which creates a cross section of the 3D terrain grid. The terrain can consists of raw AutoCAD entities: MESH / POLYFACE MESH / POLYGON MESH (one or more, even combined). As an author, I will be grateful for any comment, especially suggestions for improvements and developments. Andrej Skvarca TERRAIN_CROSS_SECTION.fas
Explode polyface mesh to 3D face
Mirzali posted a topic in AutoCAD 3D Modelling & RenderingHi guys, I need help! How can I EXPLODE a polyface MESH to 3D Face BUT keep original colors. I would appreciate it if you help me to solve the problem. DWG file attached. Kind Regards, Mirzali Jafarov Profile IP Line01.dwg
3D Polyface Mesh - 2D Projections with hidden lines
Armin M posted a topic in AutoCAD Beginners' Areahey guys, im a newbie in the 3D world of autocad and i need help with an particular problem. I have a 3D model of a steel construction with the assignment to create special views of it and 2D projections for manufacturing of each beam individually. I tried many commands like Flatshot ( which dont work cause its a complex polyface mesh, and smoothmesh only makes a additionally mess), Flatten with hiden lines ( lines are mixed and changed), the LISP command SUPFLAT, but the hidden lines appear in the projection. SOLVIEW and SOLDRAW create views in the paperspace, which when exportet as a layout, become a mess too. The Lisp command M2S also does not work. Any Ideas and thank you very much. 258 3D Modell ME 05.dwg
Polyface Mesh to Solid
joefromjersey posted a topic in AutoCAD 3D Modelling & RenderingHi I created a 3D math surface using 3DPLOT. However my outcome is a polyface mesh and I need to convert it to a solid. I have already tried the "Convert to Solid" & "Convert to Surface" options in the Mesh tab but I get "Mesh not converted because it is not closed or it self-intersects." I also tried the f2s.lsp but I am unsure on how to select my object. Here is my object: https://www.yousendit.com/dl?phi_action=app/orchestrateDownload&rurl=https%253A%252F%252Fwww.yousendit.com%252Ftransfer.php%253Faction%253Dbatch_download%2526batch_id%253DQlVqaUNIQzN3TGhvZE1UQw It is basically a 3D plot of cos(x) + cos(y).