- settings->setDefault("enable_bumpmapping", "false");
- settings->setDefault("enable_parallax_occlusion", "false");
- settings->setDefault("generate_normalmaps", "false");
- settings->setDefault("normalmaps_strength", "0.6");
- settings->setDefault("normalmaps_smooth", "1");
- settings->setDefault("parallax_occlusion_mode", "1");
- settings->setDefault("parallax_occlusion_iterations", "4");
- settings->setDefault("parallax_occlusion_scale", "0.08");
- settings->setDefault("parallax_occlusion_bias", "0.04");