public void setAngle(float angle) {
float a = ShapeUtils.normalizeAngle(angle);
if (this.angle != a) {
this.angle = a;
calculateShape();
}
}
public Fan(float cx, float cy, Shape blade, int blades, float angle, float bladeCx) {
validateBladeCx(bladeCx);
validateBlades(blades);
this.cx = cx;
this.cy = cy;
this.blade = blade;
this.angle = ShapeUtils.normalizeAngle(angle);
this.bladeCx = bladeCx;
this.blades = blades;
calculateShape();
}
