fragment shader output use "FragColor" instead of "Color".

ShaderLibrary/Std2D/PureColor2D.mtl

@@ -24,7 +24,7 @@ Code
 #Fragment
 Output
 {
-    vec4 Color
+    vec4 FragColor
 }
 
 Code
@@ -33,6 +33,6 @@ Code
     {
         MaterialInstance mi=GetMI();
 
-        Color=mi.Color;
+        FragColor=mi.Color;
     }
 }

ShaderLibrary/Std2D/PureTexture2D.mtl

@@ -29,13 +29,13 @@ Sampler2D TextureColor
 
 Output
 {
-    vec4 Color;
+    vec4 FragColor;
 }
 
 Code
 {
     void main()
     {
-        Color=texture(TextureColor,Input.TexCoord);
+        FragColor=texture(TextureColor,Input.TexCoord);
     }
 }

ShaderLibrary/Std2D/RectTexture2D.mtl

@@ -58,13 +58,13 @@ Sampler2D TextureColor
 
 Output
 {
-    vec4 Color;
+    vec4 FragColor;
 }
 
 Code
 {
     void main()
     {
-        Color=texture(TextureColor,Input.TexCoord);
+        FragColor=texture(TextureColor,Input.TexCoord);
     }
 }

ShaderLibrary/Std2D/RectTexture2DArray.mtl

@@ -67,7 +67,7 @@ Sampler2DArray TextureColor
 
 Output
 {
-    vec4 Color;
+    vec4 FragColor;
 }
 
 Code
@@ -76,6 +76,6 @@ Code
     {
         MaterialInstance mi=GetMI();
 
-        Color=texture(TextureColor,vec3(Input.TexCoord,mi.id.x));
+        FragColor=texture(TextureColor,vec3(Input.TexCoord,mi.id.x));
     }
 }

ShaderLibrary/Std2D/VertexColor2D.mtl

@@ -27,13 +27,13 @@ Code
 
 Output
 {
-    vec4 Color;
+    vec4 FragColor
 }
 
 Code
 {
     void main()
     {
-        Color=Input.Color;
+        FragColor=Input.Color;
     }
 }