PostFXPipeline send texture as a uniform

Phaser 3
1

I am trying to create a PostFXPipeline and I need to send a texture as a uniform. I checked the docs and tutorials but couldn’t find anything about this. Can anyone explain to me how to achieve this?

2

I found a weird solution, I managed to do it this way:

setTexture (texture = '__DEFAULT', resizeMode){
        console.log('set texture');

        let phaserTexture = globals.phaserScene.game.textures.getFrame(texture);

        if (!phaserTexture)
        {
            phaserTexture = globals.phaserScene.game.textures.getFrame('__DEFAULT');
        }

        this.toRatio = phaserTexture.width / phaserTexture.height;

        this.targetTexture = phaserTexture.glTexture;

        if (resizeMode !== undefined)
        {
            this.resizeMode = resizeMode;
        }

        this.set1i('tempTexture', 1);
        // this.set1f('toRatio', this.toRatio);

        return this;
    }

    onDraw (renderTarget)
    {
        // this.set1f('fromRatio', renderTarget.width / renderTarget.height);

        this.bindTexture(this.targetTexture, 1);

        this.bindAndDraw(renderTarget);
    }