3D function plotter
Function term in (x,y):
(The function might also depend on the slider value r.)
3D points
Point A is draggable in its x-y-plane
3D points and triangle
3D lines
3D planes
3D curve
3D static curve: Lorenz attractor
Click on the board to start / stop animation
3D parametric surface
3D function graph
3D ruled surface: Oloid
3D ruled surface: Möbius strip
3D ruled surface: Hyperboloid
3D solid: sphere
3D solid: cube and icosahedron
3D surface and curves