Oh right, and fix the same for initializing the Body!
soya.Body.__init__(self, parent, soya.cube.Cube(soya.Body, color))
On Mon, Apr 14, 2008 at 1:29 PM, snaipperi <[EMAIL PROTECTED]> wrote:
> The constructor of a class must be "__init__", not "_init_"
>
> .class Cube(soya.Body):
>
> .
> . #Constructor
> . def __init__(self, parent):
>
> That should fix it,
> Matti
>
>
>
> On Mon, Apr 14, 2008 at 7:01 AM, g p <[EMAIL PROTECTED]> wrote:
> > I've been having problems animating rotation. I modelled my simple program
> > after the tutorial with the rotating sword. I played around with it a
> little
> > bit more, but still can't get it work.
> >
> > In my program, I'm trying to spin a cube:
> >
> > #Soya initialization
> > import sys, os, os.path, random, soya, soya.cube
> > soya.init("Cube Test")
> >
> > # Emissive color of the cube
> > color = soya.Material()
> > color.emissive = (1.0, 0.0, 0.0, 0.0)
> >
> > # World creation
> > scene = soya.World()
> >
> > # Classes
> > class Cube(soya.Body):
> >
> > #Constructor
> > def _init_(self, parent):
> >
> > soya.Body._init_(self, parent, soya.cube.Cube(soya.Body, color))
> >
> > self.speed = soya.Vector(self, 0.0, 0.0, -0.2)
> >
> >
> > #rotation speed around y axis
> > self.rotation_speed = 0.0
> >
> > def begin_round(self):
> >
> > soya.Body.begin_round(self)
> > self.rotation_speed = random.uniform(-25.0, 25.0) #computes the new
> > rotation speed
> > #as a random angle between -25 and 25 degrees
> >
> > def advance_time(self, proportion):
> > soya.Body.advance_time(self, proportion)
> >
> > self.rotate_y(proportion * self.rotation_speed)
> >
> > self.add_mul_vector(proportion, self.speed)
> >
> > #creates a cube
> > cube1 = Cube(scene)
> >
> > # Camera setup
> > camera = soya.Camera(scene)
> > camera.set_xyz(0.0, 0.0, 4.0)
> > camera.fov = 100.0
> > soya.set_root_widget(camera)
> >
> > # Main
> > soya.MainLoop(scene).main_loop()
> >
> >
> > This program creates a window, but doesn't render anything, and then ends
> > with an error. Here is the error:
> > line 37, in advance_time
> > self.add_mul_vector(proportion, self.speed)
> > AttributeError: 'Cube' object has no attribute 'speed'
> > * Soya3D * Quit...
> >
> >
> > any insight would be great!
> >
> > _______________________________________________
> > Soya-user mailing list
> > [email protected]
> > https://mail.gna.org/listinfo/soya-user
> >
> >
>
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