
Figure 1:
Stages of creating simplified spatial drawings on the example of selected excavations of the Chapel of St. Kinga and Erazm Barącz’s chambers (Maciaszek et al., 2010).

Figure 2:
Trimble TX8 laser scanner during measurements in the St. John Adit.

Figure 3:
a), b) Generating 2D cross sections from a “point cloud” in the CloudCompare program and c) dimensioning the selected cross section.

Figure 4:
a) Open polyplane of the adit, generated in the RHINO program. b) Rendering of the solid generated in the RHINO program.
Table 1:
Code in FISH to generate a grid of “brick” zones with “octree” density.
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Figure 5:
“Brick” zone mesh with “octree” density, generated in FLAC3D.

Figure 6:
Graphical representation of all stages of geometrization of the numerical model, based on the results of laser screening measurements.

Figure 7:
Schematic representation of the numerical model geometrization process based on “point cloud” and FLAC3D using “brick” zones.