3D Free Form Deformation Demo

Document directory

• 3D Free Form Deformation Demo

3D Free Form Deformation Demo

Free-form deformation (FFD) is an important tool in computer-driven ed geometric design and animation. well, there are using methods that cocould be used to deform objects. the deformation method that used here developed by Coquillart which used an initial lattice and B-spline control points to approximate the shape of the intended deformation. for more details about deformation method, you can check from here.

Here is the main workflow used in the demo.

1) Load a 3d model from the file;

2) Create an initial lattice based on the model, some control points will be created here;

3) Apply the change in lattice to model, the change come from control points. In another way, you cocould say, apply the change in the control points to the model itself;

 

You cocould download the source code from here.