Exemplo n.º 1
0
class MainCanvas(app.Canvas):

    def __init__(self, *args, **kwargs):
        super(MainCanvas, self).__init__(*args, **kwargs)
        gloo.set_state(clear_color='black', blend=True, blend_func=('src_alpha', 'one_minus_src_alpha'))

        self.mask = MaskProgram(bg=(0, 0, 0, 1), fg=(1, 1, 1, 1))

        self.apply_zoom()
        self._timer = app.Timer('auto', connect=self.update, start=True)
        self.show()

    def on_draw(self, event):
        self.mask.draw()

    def on_resize(self, event):
        self.apply_zoom()

    def apply_zoom(self):
        width, height = self.physical_size
        gloo.set_viewport(0, 0, width, height)

        self.mask['resolution'] = [width, height]

    def on_key_press(self, event):
        params = [('triangleA', 0), ('triangleA', 1), ('triangleB', 0), ('triangleB', 1), ('triangleC', 0), ('triangleC', 1)]
        top_keys = ('a', 's', 'd', 'f', 'g', 'h', 'j')
        bottom_keys = ('z', 'x', 'c', 'v', 'b', 'n', 'm')

        adjustment = 0.005
        if event.text in top_keys:
            param, index = params[top_keys.index(event.text)]
        elif event.text in bottom_keys:
            param, index = params[bottom_keys.index(event.text)]
            adjustment *= -1
        else:
            return

        value = self.mask[param][index] + adjustment
        if value > 1 or value < 0:
            print "Not setting %s, max range" % (param)
        else:
            print "Setting %s to %s" % (param, value)
            tup = list(self.mask[param])
            tup[index] = value
            self.mask[param] = tup

        for key in ('triangleA', 'triangleB', 'triangleC'):
            print "%s: %s" % (key, self.mask[key])
Exemplo n.º 2
0
    def __init__(self, *args, **kwargs):
        self.fake_inputs = kwargs.pop('fake_inputs', False)
        self.draw_bones = kwargs.pop('draw_bones', False)
        self.kiosk_interval = kwargs.pop('kiosk_interval', 0)
        self.start_definition = kwargs.pop('start_definition', 0)
        self.start_input = kwargs.pop('start_input', 0)
        self.show_mask = kwargs.pop('mask', False)
        super(MainCanvas, self).__init__(*args, **kwargs)
        gloo.set_state(clear_color='black', blend=True, blend_func=('src_alpha', 'one_minus_src_alpha'))

        self.skeleton_bones = SkeletonBonesProgram()
        self.mask = MaskProgram()

        self.inputs = None
        self.input_manager = None

        self._starttime = time.time()

        self.definition_position = self.start_definition
        self.input_position = self.start_input
        self.rotate()
        if self.kiosk_interval > 0:
            self.kiosk_timer = app.Timer(self.kiosk_interval, connect=self.rotate, start=True)

        self._timer = app.Timer('auto', connect=self.update, start=True)
        self.show()
Exemplo n.º 3
0
    def __init__(self, *args, **kwargs):
        super(MainCanvas, self).__init__(*args, **kwargs)
        gloo.set_state(clear_color='black', blend=True, blend_func=('src_alpha', 'one_minus_src_alpha'))

        self.mask = MaskProgram(bg=(0, 0, 0, 1), fg=(1, 1, 1, 1))

        self.apply_zoom()
        self._timer = app.Timer('auto', connect=self.update, start=True)
        self.show()
Exemplo n.º 4
0
class MainCanvas(app.Canvas):

    def __init__(self, *args, **kwargs):
        self.fake_inputs = kwargs.pop('fake_inputs', False)
        self.draw_bones = kwargs.pop('draw_bones', False)
        self.kiosk_interval = kwargs.pop('kiosk_interval', 0)
        self.start_definition = kwargs.pop('start_definition', 0)
        self.start_input = kwargs.pop('start_input', 0)
        self.show_mask = kwargs.pop('mask', False)
        super(MainCanvas, self).__init__(*args, **kwargs)
        gloo.set_state(clear_color='black', blend=True, blend_func=('src_alpha', 'one_minus_src_alpha'))

        self.skeleton_bones = SkeletonBonesProgram()
        self.mask = MaskProgram()

        self.inputs = None
        self.input_manager = None

        self._starttime = time.time()

        self.definition_position = self.start_definition
        self.input_position = self.start_input
        self.rotate()
        if self.kiosk_interval > 0:
            self.kiosk_timer = app.Timer(self.kiosk_interval, connect=self.rotate, start=True)

        self._timer = app.Timer('auto', connect=self.update, start=True)
        self.show()

    def rotate(self, event=None):
        definition = Definitions[Definitions.keys()[self.definition_position % len(Definitions.keys())]]
        self.fractal = FractalProgram(definition, mask=self.show_mask)

        if self.inputs:
            self.fractal.adjust(self.inputs)
        self.apply_zoom()

        # Only rotate the user tracker if there aren't users actively interacting
        if (not self.input_manager) or not self.input_manager.tracking_users:
            if self.fake_inputs:
                self.input_manager = FakeInput()
            else:
                input_manager_index = (self.input_position / 2) % len(KIOSK_INPUTS) # random.choice(range(len(KIOSK_INPUTS)))
                self.input_manager = KIOSK_INPUTS[input_manager_index]()
                self.mask['tipColorSelector'] = input_manager_index / float(len(KIOSK_INPUTS))

            print "Rotated to %s feeding %s" % (self.input_manager, definition['name'])

        self.definition_position += 1
        self.input_position += 1


    def on_draw(self, event):
        elapsed = time.time() - self._starttime
        self.input_manager.time = elapsed
        self.fractal['time'] = elapsed
        self.fractal.draw()

        self.inputs = self.input_manager.inputs(elapsed)
        self.fractal.adjust(self.inputs)

        if not self.fake_inputs and self.draw_bones and hasattr(self.input_manager, 'user_tracker'):
            self.skeleton_bones.draw(self.input_manager.user_tracker.read_frame())

        if self.show_mask:
            self.mask.draw()

    def on_resize(self, event):
        self.apply_zoom()

    def apply_zoom(self):
        width, height = self.physical_size
        gloo.set_viewport(0, 0, width, height)

        self.fractal['resolution'] = [width, height]
        self.skeleton_bones['resolution'] = [width, height]
        self.mask['resolution'] = [width, height]

    def on_key_press(self, event):
        self.input_manager.on_key_press(event)