Mode: View
Selected Crease: None
Vertices: 0
Faces: 0
Creases: 0
Simulation Controls
Interaction Mode
View Mode: Orbit camera with mouse
Draw Mode: Click to place vertices, right-click to finish polygon
Select Mode: Click on an edge to select crease for folding
Selected Crease Controls
Paper Statistics
| Property | Value |
|---|---|
| Total Energy | 0.000 |
| Average Strain | 0.000 |
| Collisions | 0 |
Instructions
This is a 3D origami physics engine that simulates paper folding with rigid faces and hinge constraints.
- Start with a flat square grid of paper
- Each face is rigid - vertices on same face maintain fixed distances
- Faces share edges (creases) that act as hinges
- Adjust fold angles to create 3D shapes
- Draw custom crease patterns in Draw Mode
The constraint solver maintains rigidity using position-based dynamics.