From bb834fb44e3a9a21947365d50681ec43fd76575c Mon Sep 17 00:00:00 2001
From: "glassmancody.info" <glassmancody.info@gmail.com>
Date: Sat, 5 Jun 2021 18:21:03 -0700
Subject: [PATCH] append filename to shader names

---
 components/shader/shadermanager.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/components/shader/shadermanager.cpp b/components/shader/shadermanager.cpp
index 3a5b464405..1635d13db7 100644
--- a/components/shader/shadermanager.cpp
+++ b/components/shader/shadermanager.cpp
@@ -335,9 +335,10 @@ namespace Shader
 
             osg::ref_ptr<osg::Shader> shader (new osg::Shader(shaderType));
             shader->setShaderSource(shaderSource);
-            // Assign a unique name to allow the SharedStateManager to compare shaders efficiently
+            // Assign a unique prefix to allow the SharedStateManager to compare shaders efficiently.
+            // Append shader source filename for debugging.
             static unsigned int counter = 0;
-            shader->setName(std::to_string(counter++));
+            shader->setName(Misc::StringUtils::format("%u %s", counter++, templateName));
 
             shaderIt = mShaders.insert(std::make_pair(std::make_pair(templateName, defines), shader)).first;
         }