if (tx->bWarped)
    {
        mShaderIndex = tx->bWarped;
        tx->gl_info.shaderspeed = static_cast<FWarpTexture*>(tx)->GetSpeed();
    }
    else if (tx->bHasCanvas)
    {
    }
    else
    {
        if (tx->gl_info.shaderindex >= FIRST_USER_SHADER)
        {
            mShaderIndex = tx->gl_info.shaderindex;
        }
        else
        {
            tx->CreateDefaultBrightmap();
            if (tx->gl_info.Brightmap != NULL)
            {
                ValidateSysTexture(tx->gl_info.Brightmap, expanded);
                FTextureLayer layer = {tx->gl_info.Brightmap, false};
                mTextureLayers.Push(layer);
                mShaderIndex = 3;
            }
        }
    }