Set shader precission to mediump in Mobile. Fix problems with Adreno …

…300 series GPUs and improves perf. (fix #3971, #3523)
aframevr · Jan 30, 2019 · 1eab6e6 · 1eab6e6
1 parent cc4e5fe
commit 1eab6e6
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/core/scene/a-scene.js b/src/core/scene/a-scene.js
@@ -548,7 +548,13 @@ module.exports.AScene = registerElement('a-scene', {
         var rendererAttrString;
         var rendererConfig;
 
-        rendererConfig = {alpha: true, antialias: !isMobile, canvas: this.canvas, logarithmicDepthBuffer: false};
+        rendererConfig = {
+          alpha: true,
+          antialias: !isMobile,
+          canvas: this.canvas,
+          logarithmicDepthBuffer: false,
+          precision: isMobile ? 'mediump' : 'highp'
+        };
 
         this.maxCanvasSize = {height: 1920, width: 1920};