Updated shaders with comments

5 files changed, 7 insertions, 4 deletions

diff --git a/examples/resources/shaders/glsl100/bloom.fs b/examples/resources/shaders/glsl100/bloom.fs
index 5a08843d..280d2fb6 100644
--- a/examples/resources/shaders/glsl100/bloom.fs
+++ b/examples/resources/shaders/glsl100/bloom.fs
@@ -33,5 +33,5 @@ void main()
     else if (texelColor.r < 0.5) tc = sum*sum*0.009 + texelColor;
     else tc = sum*sum*0.0075 + texelColor;
     
-    finalColor = tc;
+    gl_FragColor = tc;
 }
\ No newline at end of file
diff --git a/examples/resources/shaders/glsl100/swirl.fs b/examples/resources/shaders/glsl100/swirl.fs
index e77d4f87..0d6d24f2 100644
--- a/examples/resources/shaders/glsl100/swirl.fs
+++ b/examples/resources/shaders/glsl100/swirl.fs
@@ -20,7 +20,7 @@ float angle = 0.8;
 
 uniform vec2 center = vec2(200.0, 200.0);
 
-void main (void)
+void main()
 {
     vec2 texSize = vec2(renderWidth, renderHeight);
     vec2 tc = fragTexCoord*texSize;
diff --git a/examples/resources/shaders/glsl330/bloom.fs b/examples/resources/shaders/glsl330/bloom.fs
index 47ddee30..0307bc06 100644
--- a/examples/resources/shaders/glsl330/bloom.fs
+++ b/examples/resources/shaders/glsl330/bloom.fs
@@ -17,7 +17,7 @@ void main()
 {
     vec4 sum = vec4(0);
     vec4 tc = vec4(0);
-    
+
     for (int i = -4; i < 4; i++)
     {
         for (int j = -3; j < 3; j++)
diff --git a/examples/resources/shaders/glsl330/phong.fs b/examples/resources/shaders/glsl330/phong.fs
index 80e3d673..c14b346a 100644
--- a/examples/resources/shaders/glsl330/phong.fs
+++ b/examples/resources/shaders/glsl330/phong.fs
@@ -29,6 +29,9 @@ uniform float matGlossiness = 50.0;
 uniform vec3 lightPosition;
 uniform vec3 cameraPosition;
 
+// Fragment shader output data
+out vec4 fragColor;
+
 // Calculate ambient lighting component
 vec3 AmbientLighting()
 {
diff --git a/examples/resources/shaders/glsl330/swirl.fs b/examples/resources/shaders/glsl330/swirl.fs
index da098754..80c16cc9 100644
--- a/examples/resources/shaders/glsl330/swirl.fs
+++ b/examples/resources/shaders/glsl330/swirl.fs
@@ -21,7 +21,7 @@ float angle = 0.8;
 
 uniform vec2 center = vec2(200.0, 200.0);
 
-void main (void)
+void main()
 {
     vec2 texSize = vec2(renderWidth, renderHeight);
     vec2 tc = fragTexCoord*texSize;