/** * elastic string * * @author aa_debdeb * @date 2017/01/03 */ int FPS = 30; int NODE_NUM = 100; float GRAVITY = 1.0; float K_SPRING = 10.0; float K_DAMPING = 10.0; PVector[] locs; PVector[] vels; float l; void setup(){ size(640, 640); f…