building-blocks set arrest-triangle command

Syntax

building-blocks set arrest-triangle b

Specify how to split a wedge block. The default for this flag is false.

When a split starts from a quadrilateral face of a wedge block (an edge-to-edge split) and the split line is aligned with opposite edge of the starting face, there are at least two possibilities how it goes through the block. When arrest-triangle is true the wedge block is divided in two new wedge blocks and both of them share the opposite edge. When false, the wedge block is divided into two blocks, a hexahedron and a wedge.

[CS: a picture here might be in order]