- lock cvar shader uniforms behind a command line parameter for now

src/r_data/gldefs.cpp

@@ -49,6 +49,7 @@
 #include "hw_material.h"
 #include "texturemanager.h"
 #include "gameconfigfile.h"
+#include "m_argv.h"
 
 void AddLightDefaults(FLightDefaults *defaults, double attnFactor);
 void AddLightAssociation(const char *actor, const char *frame, const char *light);
@@ -1562,6 +1563,13 @@ class GLDefsParser
 						
 						val.Float = oldval.Float = (float)sc.Float;
 
+						if (!Args->CheckParm ("-shaderuniformtest"))
+						{
+							// these aren't really release-ready, so lock them behind a command-line argument for now.
+							sc.ScriptMessage("Warning - Use -shaderuniformtest to enable shader uniforms!");
+						}
+						else
+						{
 							if (!cvar)
 							{
 								cvar = C_CreateCVar(cvarname, cvartype, cvarflags);
@@ -1604,6 +1612,7 @@ class GLDefsParser
 							cvar->SetExtraDataPointer(extra);
 						}
 					}
+				}
 				else if (sc.Compare("texture"))
 				{
 					sc.MustGetString();