@pixi/3d
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    Interface TextureBindingAdvanced

    Where PassBuilder#sample puts a texture: a binding in a bind group, and optionally one beside it for the texture's sampler

    The graph writes the frame's texture into the binding before the pass renders. Make one for each input in a bind group the pass owns, or use one of PassBuilder#globalTextureBindings. slot and styleSlot are binding names the pass's shader declares; pixi matches them by name, so their order in the group doesn't matter.

    class MyPass extends RenderPass {
      private readonly _source: ColorHandle = model.sceneColor;
      private readonly _group = new BindGroup({
        uTexture: Texture.WHITE.source,
        uTextureSampler: Texture.WHITE.source.style,
      });
      private readonly _input: TextureBinding = {
        group: this._group,
        slot: 'uTexture',
        styleSlot: 'uTextureSampler',
      };

      public override setup(b: PassBuilder): void {
        b.sample(this._source, this._input);
        b.sample(model.opaqueDepth, b.globalTextureBindings.opaqueDepth);
      }
    }
    interface TextureBinding {
        group: BindGroup;
        slot: string;
        styleSlot?: string;
    }
    Index
    group slot styleSlot?
    group: BindGroup

    The bind group the texture goes in

    slot: string

    Name of the binding the texture goes in

    styleSlot?: string

    Name of the binding the texture's own sampler goes in; leave it out to bind a sampler of your own. A depth texture has none, and PassBuilder#sample throws if it's set.

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