Euler Characteristic (χ) 0
Genus 0
Orientability Yes
Boundary 0

Surface Type

Visualization Mode

Coloring

Deformation

Resolution

Topological Operations

Animation

Topological Info

Euler Characteristic: χ = V - E + F

Genus: Number of "holes" in the surface

Orientability: Whether surface has two distinct sides

Boundary: Number of edge components

Current Surface

Torus

χ = 0, Genus = 1

Orientable, No boundary

Can be deformed into a coffee mug