3D construction
Drag to rotate
Equatorial plane / primitive circle
Crystal
Plane (hkl)
Normal n, pole P
Projection ray
Projected pole P′
Great circle / trace
(hkl) ∩ projection plane
Projection plane (primitive circle)
Primitive circle
Selected pole P′
{100}
{110}
{111}
Trace of (hkl)
(hkl) ∩ projection plane
Wulff net (10°)
Step 1 / 8
Keys: → / Space next, ← previous, R replay