Switch back to mediump, which works (better) on iOS.

diff --git a/src/data/shaders/noise.glsl b/src/data/shaders/noise.glsl
index 84944be..8deb27e 100644 (file)
--- a/src/data/shaders/noise.glsl
+++ b/src/data/shaders/noise.glsl
@@ -28,7 +28,7 @@
   THE SOFTWARE.
 */
 
-precision highp float;
+precision mediump float;
 
 vec2 mod289(vec2 x) {
   return x - floor(x * (1.0 / 289.0)) * 289.0;

diff --git a/src/data/shaders/noisyblocks.frag b/src/data/shaders/noisyblocks.frag
index be6e051..5b41435 100644 (file)
--- a/src/data/shaders/noisyblocks.frag
+++ b/src/data/shaders/noisyblocks.frag
@@ -3,7 +3,7 @@
    waives all copyright and related or neighboring rights to it.
 */
 
-precision highp float;
+precision mediump float;
 
 varying vec2 fTexCoord;
 varying vec4 fColor;