Welcome to ScottyPrime! This 3D graphics software package includes components for interactive mesh editing, realistic path tracing, and dynamic animation. It is built on a code skeleton provided by cmu's computer graphics course.
You can visit cmu's documentation website here.
This part of the applicaton provides the user with wide toolkit of modeling operations. What I implemented was mostly on the halfedge data structure pointers reassignments (connectivity) and calculations for vertex positions (geometry).
below are some examples of the implemented local operations.
| Face Operations |
Illustration | GIF from App |
|---|---|---|
| Collapse |  |
 |
| Inset |  |
 |
| Extrude |  |
 |
| Bevel |  |
 |
| Insert Vertex |
 |
 |
| Edge Operations |
Illustration | GIF from App |
|---|---|---|
| Collapse |  |
 |
| Erase |  |
 |
| Split |  |
 |
| Flip |  |
 |
| Vertex Operations |
Illustration | GIF from App |
|---|---|---|
| Erase |  |
 |
| Bevel |  |
 |
| Extrude |  |
 |
below are some examples of the implemented global operations.
| Global Operations |
Illustration | GIF from App |
|---|---|---|
| Triangulation |  |
 |
| Linear Subdivision |
 |
 |
| Catmull-Clark Subdivision |
 |
 |
| Linear Loop Subdivision |
 |
 |
| Loop Subdivision |
 |
 |
| Isotropic Remeshing |  |
Yet to be Implemented |
| Quadratic Error Simplification |
 |
Yet to be Implemented |