Selection of Triangles in 3D

When you want to select some triangles in your reconstructed model, just select a tool in the Mesh Model part of the SCENE 3D/TOOLS tab. These selections apply with all reconstruction tools, e.g. the filtration, simplification, orthographic projection, and smoothing.
You can choose from the following selection tools:

TIP: You can modify your selections also using CTRL for union, SHIFT for subtraction, and CTRL + SHIFT for intersection.