From 237e0ee367aa43db8f08c4b5b822ddcebed1f3a7 Mon Sep 17 00:00:00 2001
From: Philip Rideout <philiprideout@gmail.com>
Date: Wed, 18 Dec 2019 13:56:13 -0800
Subject: [PATCH] Revert "Revert "gltfio: enable specular AO to "fix" #1870""

This reverts commit f9230856afdbbdf9cfcdc21f5992ba02138f43b0.
---
 libs/gltfio/materials/ubershader.mat.in | 1 +
 libs/gltfio/src/MaterialGenerator.cpp   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/libs/gltfio/materials/ubershader.mat.in b/libs/gltfio/materials/ubershader.mat.in
index 1f73ebfb2a..6e427f0616 100644
--- a/libs/gltfio/materials/ubershader.mat.in
+++ b/libs/gltfio/materials/ubershader.mat.in
@@ -6,6 +6,7 @@ material {
     depthWrite : true,
     doubleSided : ${DOUBLESIDED},
     flipUV : false,
+    specularAmbientOcclusion: true,
     parameters : [
 
         { type : float3, name : specularFactor },
diff --git a/libs/gltfio/src/MaterialGenerator.cpp b/libs/gltfio/src/MaterialGenerator.cpp
index dda38c48a9..23f661acfd 100644
--- a/libs/gltfio/src/MaterialGenerator.cpp
+++ b/libs/gltfio/src/MaterialGenerator.cpp
@@ -202,6 +202,7 @@ Material* createMaterial(Engine* engine, const MaterialKey& config, const UvMap&
     MaterialBuilder builder = MaterialBuilder()
             .name(name)
             .flipUV(false)
+            .specularAmbientOcclusion(true)
             .material(shader.c_str())
             .doubleSided(config.doubleSided)
             .targetApi(filamat::targetApiFromBackend(engine->getBackend()));