is it possible to draw smooth curves (Bezier Curves) etc

[lalamax3d]

i have found , it looks ok.

points = [Vec3(0,0,0), Vec3(0,5,0), Vec3(3,2,0), Vec3(6,4,0)]
curve_renderer = Entity(model=Mesh(vertices=points, mode='line',  thickness=3))

Q. is it possible to make another mode ('curve') in Entity. if same data is given ( points in array) and mode is curve, it draws smooth curves..

[onesome88]

Not exactly what you wanted, but it can render curve functions.

class Curve(Mesh):
    def __init__(self,func,detail:int=20):
        super().__init__(vertices=[Vec3(t/detail,func(t/detail),0) for t in range(detail+1)],mode="line")
curve_renderer = Entity(model=Curve(curve.in_out_cubic))

give it higher detail to make the model more detailed, func is whatever curve function you want
for example, for a cubic bezier, it would be something like

c = curve.CubicBezier(.85,.1,.15,1)
Entity(model=Curve(c.calculate))