Tutorial

1. Mesh cleanen

In Meshlab verschiedenen Faces mergen.

Filters → Remeshing, Simplification and Reconstruction → Surface Reconstruction: Screened Poisson

Export as Obj.

2. Mesh reducen mit Instant Meshes

Link to download program.

1. Open the mesh in the program.
2. Reduce to 4k target vertex count (or something that resembles the amount of squares to the example)
3. Solve Orientation field
4. Solve Position Field
5. Export Mesh

3. Bake texture onto reduced Model