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3dmesh

Edit point of cloud

  • File > Open project… – select bundle.rd.out then the list.txt file when prompted
  • Hit CTRL + L to show the layers panel
  • Right click layer > Delete current mesh
  • Import mesh – import VirtualSFM point cloud (models/option-0000.ply)
  • Delete unwanted points

Create the mesh

  • Filters > Normals, Curvatures and Orientation > Compute normals for point sets
  • Change ‘Neighbour num’ to 1000
  • Remeshing, Simplification and Reconstruction > Surface Reconstruction: Poisson
  • Set Octree Depth to 11
  • File > Export Mesh

Transfer color attributes

  • File > Open project – select bundle.rd.out then the list.txt
  • Hit CTRL + L / Delete current mesh
  • File > Import mesh – import the edited mesh created earlier
  • File > Import mesh – import the original point cloud (models/option-0000.ply)
  • Filters > Sampling > Vertex Attribute Transfer – set the original file as source mesh and edited file as target mesh and check Transfer Color. Click Apply.

Generate stills from video

c:\programs\stream\ffmpeg -i input.mp4 -vf fps=3 -qscale:v 2 image-%%03d.jpg
3dmesh.txt · Last modified: 2017/03/17 21:50 by Jan Forman