As in title, I have a coloured terrain model created in Pix4D. I want to make a printable model out of it but when I try to extrude the outline to make a solid, I get the red one.
It used to work with a previous site but for some reason this one doesn’t. I am working with coloured OBJ file and the texture is fine. I tried reducing the size in MeshLab with quadratic decimation algorithm, deleting single errors highlighted in analysis tool wiithin MeshMixer but still have the issue.
The only way it works is when I choose the border, hit Expand Ring option in Modify tab and then Optimize Boundary. This allows to make the extrusion but when I accept the result the software crashes. It also allows to make an extrusion of original Pix4D output OBJ file but crashes as well.
I am enclosing a screenshot and an original Pix4D OBJ file (suppose with no colour information as I can’t upload MTL file) Any clues where is the problem?
skerries2-10-17_simplified_3d_mesh.obj (67.7 MB)
skerries2-10-17_texture.jpg (0 Bytes)