Curve morphing by Segment/Control point/Curve point/Global smooth

Purpose:

This sample demonstrates how to morph a curve by Segment/Control point/Curve point/Global smooth.

 

Step 1:

import a mesh model, rotate the mesh to be a position shown as the following picture.

original mesh

Step 2:

Click 'FEM->Element Tools->Morph', morph dialog will show. Select Option 'Mesh Box/Interior'. In the element selection panel, click the radio button 'Poly' and select a sub-mesh, then click right mouse buttton.

selected sub-mesh

Step 3:

click left mouse button to select a interior node in the sub-mesh, then click right mouse button to confirm this node.

morphed cage and morphed mesh

Step 3:

Click button '+' to morph the selected sub-mesh. The morphed mesh and the original mesh are shown in the following picture.

the original mesh (red) and the morphed mesh (green)