The shape of the surface was adjusted for creating better results of triangular faces.
Just as what the video mentioned, the shape of the surface would affect the domain of the distance and the radius. In mine case, I had to set my distance to be negative values and the range of the distance domain wasn’t wide either. How can this be more controllable ?
The area gradient method had a better visualization capacity than the transparency one.
For this part, I adjusted the outline of the original surface again to capture the effect of the attractor point.
