Method: CP::Shape::Circle#initialize

Defined in:

ext/chipmunk/rb_cpShape.c

#initialize(*args) ⇒ Object

# File 'ext/chipmunk/rb_cpShape.c', line 228

static VALUE
rb_cpCircleInitialize(int argc, VALUE * argv, VALUE self) {
  VALUE body, radius, offset;
  cpCircleShape *circle = NULL;
  rb_scan_args(argc, argv, "21", &body, &radius, &offset);
  circle                       = (cpCircleShape *)SHAPE(self);

  cpCircleShapeInit(circle, BODY(body), NUM2DBL(radius), VGET_ZERO(offset));
  circle->shape.data           = (void *)self;
  circle->shape.collision_type = Qnil;
  rb_ivar_set(self, id_body, body);

  return self;
}