2D Mesh nodes can be inserted, deleted, or moved.
2D Mesh elements can be edited in the following ways:
Elements can be converted between linear and quadratic.
The type of element can be changed from a 3 node element to a 4 node element by merging triangles.
A 4 node element can be converted to a 3 node element by splitting the 4 node element.
Elements can be refined automatically.
The material assigned to an element can be changed.
Poorly shaped boundary triangles can be automatically selected for deletion.
2D Mesh Module