* GLSL spec allows having unset uniforms/attributes/varyings as long as they are not used in the shader, thus they are now always in scope

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9622 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/core-data/Common/MatDefs/Misc/Unshaded.frag

@@ -1,27 +1,15 @@
-uniform vec4 m_Color;
-
 #if defined(HAS_GLOWMAP) || defined(HAS_COLORMAP) || (defined(HAS_LIGHTMAP) && !defined(SEPARATE_TEXCOORD))
     #define NEED_TEXCOORD1
 #endif
 
-#ifdef HAS_COLORMAP
-    uniform sampler2D m_ColorMap;
-#endif
-
-#ifdef NEED_TEXCOORD1
-    varying vec2 texCoord1;
-#endif
+uniform vec4 m_Color;
+uniform sampler2D m_ColorMap;
+uniform sampler2D m_LightMap;
 
-#ifdef HAS_LIGHTMAP
-    uniform sampler2D m_LightMap;
-    #ifdef SEPARATE_TEXCOORD
-        varying vec2 texCoord2;
-    #endif
-#endif
+varying vec2 texCoord1;
+varying vec2 texCoord2;
 
-#ifdef HAS_VERTEXCOLOR
-    varying vec4 vertColor;
-#endif
+varying vec4 vertColor;
 
 void main(){
     vec4 color = vec4(1.0);

engine/src/core-data/Common/MatDefs/Misc/Unshaded.vert

@@ -5,20 +5,14 @@ attribute vec3 inPosition;
     #define NEED_TEXCOORD1
 #endif
 
-#ifdef NEED_TEXCOORD1
-    attribute vec2 inTexCoord;
-    varying vec2 texCoord1;
-#endif
+attribute vec2 inTexCoord;
+attribute vec2 inTexCoord2;
+attribute vec4 inColor;
 
-#ifdef SEPARATE_TEXCOORD
-    attribute vec2 inTexCoord2;
-    varying vec2 texCoord2;
-#endif
+varying vec2 texCoord1;
+varying vec2 texCoord2;
 
-#ifdef HAS_VERTEXCOLOR
-    attribute vec4 inColor;
-    varying vec4 vertColor;
-#endif
+varying vec4 vertColor;
 
 void main(){
     #ifdef NEED_TEXCOORD1