`sketch.block.nodes`

Syntax

l := sketch.block.nodes(sp,bp,i)

Get the list of 2D vectors that correspond to the positions of the nodes of an element with local index i within the block bp. The index can vary from 1 to sketch.block.countzones.

Returns:

l - list of node positions

Arguments:

sp - sketch set pointer

bp - block pointer

i - element number with 1 \(\le\) i \(\le\) sketch.block.countzones