Example 1: connect points in a 2d geometry

The objective is to connect a set of existing nodes (2 dimensional) into a triangle mesh that satisfies the Delaunay criterion using the connect command. The output consists of two gmv files - one showing the point distribution and the other showing the resulting triangle mesh.

Input

lagrit_input_2dconnect

Images of GMV output:

<img height=”300” width=”300” src=”https://lanl.github.io/LaGriT/assets/images/2d_connect1_tn.gif”

<img height=”300” width=”300” src=”https://lanl.github.io/LaGriT/assets/images/2d_connect1.gif”

<img height=”300” width=”300” src=”https://lanl.github.io/LaGriT/assets/images/2d_connect1.gif”

<img height=”300” width=”300” src=”https://lanl.github.io/LaGriT/assets/images/2d_connect2_tn.gif”

<img height=”300” width=”300” src=”https://lanl.github.io/LaGriT/assets/images/2d_connect2.gif”

<img height=”300” width=”300” src=”https://lanl.github.io/LaGriT/assets/images/2d_connect2.gif”