scale   dt
Use your fingers or mouse to control model (hold shift key or use mouse wheel to zoom it). Use dt to change relaxation speed.

"16 Electric flowers" self organized animation (3D WebGL model). It is difficult (and annoying) to avoid ("by hand") petals and leaves intersections in complex plant. Therefore flowers are "charged" and repel each other (really 1/r forces and viscous dynamics are used). Homogeneous field F = {0, 1, 0} (in the vertical direction) is added to make 25 umbrella flowers.
9 Electric flowers, 25 Electric flowers and 49 Electric flowers animations.

More examples.

Contents     updated 22 Mar 2015