From ed340d7e2c2e625d5b63ef4a2be7b9e6657fdc75 Mon Sep 17 00:00:00 2001
From: Frederic Junod <frederic.junod@camptocamp.com>
Date: Mon, 1 Jul 2019 10:00:55 +0200
Subject: [PATCH] Remove unused 'resolution' uniform from fragment shader

---
 src/ol/layer/Heatmap.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/ol/layer/Heatmap.js b/src/ol/layer/Heatmap.js
index f45cf084b9..8600259861 100644
--- a/src/ol/layer/Heatmap.js
+++ b/src/ol/layer/Heatmap.js
@@ -207,7 +207,6 @@ class Heatmap extends VectorLayer {
         }`,
       fragmentShader: `
         precision mediump float;
-        uniform float u_resolution;
         uniform float u_blurSlope;
 
         varying vec2 v_texCoord;
@@ -226,10 +225,7 @@ class Heatmap extends VectorLayer {
         }.bind(this),
         u_blurSlope: function() {
           return this.get(Property.RADIUS) / Math.max(1, this.get(Property.BLUR));
-        }.bind(this),
-        u_resolution: function(frameState) {
-          return frameState.viewState.resolution;
-        }
+        }.bind(this)
       },
       postProcesses: [
         {