Repeating texture class to inherit from

[Jakub Bláha]

Hi everyone, I need to create a class that I could inherit from and gain a repeating texture that way, which would then apply to the widget. I saw numerous posts about this topic, but none of the solutions worked for me. Here is my code:

from kivy.uix.image import CoreImage

from kivy.graphics import Rectangle

class NoiseTexture(Widget):

def __init__(self, **kw):

super().__init__(**kw)

with self.canvas.before:

tex = CoreImage('img/noise_texture.png').texture

tex.wrap = 'repeat'

Rectangle(pos=self.pos, size=self.size, texture=tex)

[Jakub Bláha]

I have finally found a solution, here it is.

from kivy.uix.image import CoreImage

from kivy.graphics import Rectangle, Color

from kivy.properties import ListPropertyy

from kivy.clock import Clock

class NoiseTexture(Widget):

TEX_SIZE = 100, 100

noise_color = ListProperty((1, 1, 1, 1))

def __init__(self, **kw):

super().__init__(**kw)

Clock.schedule_once(lambda *args: Clock.schedule_once(self.update_texture))

def update_texture(self, *args):

tex = CoreImage('img/noise_texture.png').texture

tex.wrap = 'repeat'

tex.uvsize = self.width/self.TEX_SIZE[0], self.height/self.TEX_SIZE[1]

with self.canvas.before:

Color(rgba=self.noise_color)

Rectangle(pos=self.pos, size=self.size, texture=tex)

def on_noise_color(self, *args):

self.update_texture()