keep the ball up - basic - drag and through the ball + score (no topborder) EDITOR CODE FULL SHARE PRINT SLATE original ZIM10 file zimjs.com/physics/keepup.html video teaser youtu.be/ZvWCwYqsSjE?t=72 by Karel Rosseel REFERENCEzimjs.com/physics/keepup.html LIBRARIESPhysics DOCSPic Circle Rectangle Label Button Pane tap drag noMouse addPhysics cur sha pos reg sca scaleTo center Emitter Physics Boundary
