From e57e660819cec72ab94066d04b6f541fa8956925 Mon Sep 17 00:00:00 2001
From: Olivier Guyot <olivier.guyot@camptocamp.com>
Date: Fri, 30 Aug 2019 10:16:55 +0200
Subject: [PATCH] Webgl points / use default vertex shader for hit detection

Otherwise we were getting errors if the custom
vertex shader was missing varyings expected by
HIT_FRAGMENT_SHADER.
---
 src/ol/renderer/webgl/PointsLayer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ol/renderer/webgl/PointsLayer.js b/src/ol/renderer/webgl/PointsLayer.js
index ddd45233e1..cd421d2378 100644
--- a/src/ol/renderer/webgl/PointsLayer.js
+++ b/src/ol/renderer/webgl/PointsLayer.js
@@ -245,7 +245,7 @@ class WebGLPointsLayerRenderer extends WebGLLayerRenderer {
     );
     this.hitProgram_ = this.helper.getProgram(
       HIT_FRAGMENT_SHADER,
-      options.vertexShader || VERTEX_SHADER
+      VERTEX_SHADER
     );
 
     this.sizeCallback_ = options.sizeCallback || function() {