Geometry
R
r
us
vs
Camera
FOV
CamZ
Scale
Motion
wx
wy
Light/Material
Hue
Spec
Liθ
Liφ
Outline
Show
Offset
Mode
Lines (index)
Barycentric FS
Pause
Reset
PNG
Export JSON
Autoscale on low FPS • VAO/derivatives gated by extensions • WebGL1-safe indices