From a0ef0c0b137ed94e516d9469e73b5a044ab70026 Mon Sep 17 00:00:00 2001
From: Brad Davis <bdavis@saintandreas.org>
Date: Mon, 6 Aug 2018 10:31:14 -0700
Subject: [PATCH] Fix procedurals

---
 libraries/procedural/src/procedural/Procedural.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libraries/procedural/src/procedural/Procedural.cpp b/libraries/procedural/src/procedural/Procedural.cpp
index 09e30eab2e..79c0b31dff 100644
--- a/libraries/procedural/src/procedural/Procedural.cpp
+++ b/libraries/procedural/src/procedural/Procedural.cpp
@@ -119,6 +119,11 @@ void Procedural::setProceduralData(const ProceduralData& proceduralData) {
     _dirty = true;
     _enabled = false;
 
+    if (proceduralData.version != _data.version ) {
+        _data.version = proceduralData.version;
+        _shaderDirty = true;
+    }
+
     if (proceduralData.uniforms != _data.uniforms) {
         _data.uniforms = proceduralData.uniforms;
         _uniformsDirty = true;