3x3 Matrix Transform Lab

3D coordinate system with 3x3 linear transforms. Learn by transforming real 3D shapes.

Drag empty space to orbit view. Scroll to zoom. Drag a vertex to reposition it.

Object

Show original (green) shape Show vector arrows Show graph/grid

3x3 Membrane (Click to Apply)

Each click composes onto current matrix: M ← A·M.

Live Preset

k or angle (°)

Live Matrix A (3x3)

Current Matrix M (Live)

Vertices (Original Object)

Live Updates

Waiting for interaction...

Original Object

Transformed Object

3D Basis Vectors