.addItem("rectangle" , 3)
;
rb_shp.activate(particlesystem.PARTICLE_SHAPE_IDX);
Accordion accordion = cp5.addAccordion("acc")
.addItem("donut" , 2)
.addItem("rectangle" , 3)
.addItem("circle" , 4)
.activate(particlesystem.PARTICLE_SHAPE_IDX);
Accordion accordion = cp5.addAccordion("acc")