.. _refine2d :

> &nbsp_place_holder;

>

> **_REFINE2D_**

>

>> This routine deterministically refines a triangle by bisecting all the
edges and connect these bisection points to form new triangles. Thus, after
calling **REFINE2D** once, a triangle will be tessellated into 4 triangles.

>

> FORMAT:

>

>> **refine2d**