Example review

3 files changed, 86 insertions, 86 deletions

diff --git a/examples/shaders/resources/shaders/glsl100/palette-switch.fs b/examples/shaders/resources/shaders/glsl100/palette_switch.fs
index 65a7bd29..7f09137e 100644
--- a/examples/shaders/resources/shaders/glsl100/palette-switch.fs
+++ b/examples/shaders/resources/shaders/glsl100/palette_switch.fs
@@ -1,29 +1,29 @@
-#version 100

-

-precision mediump float;

-

-const int colors = 8;

-

-// Input vertex attributes (from vertex shader)

-varying vec2 fragTexCoord;

-varying vec4 fragColor;

-

-// Input uniform values

-uniform sampler2D texture0;

-uniform ivec3 palette[colors];

-

-void main()

-{

-    // Texel color fetching from texture sampler

-    vec4 texelColor = texture(texture0, fragTexCoord) * fragColor;

-

-    // Convert the (normalized) texel color RED component (GB would work, too)

-    // to the palette index by scaling up from [0, 1] to [0, 255].

-    int index = int(texelColor.r * 255.0);

-    ivec3 color = palette[index];

-

-    // Calculate final fragment color. Note that the palette color components

-    // are defined in the range [0, 255] and need to be normalized to [0, 1]

-    // for OpenGL to work.

-    gl_FragColor = vec4(color / 255.0, texelColor.a);

-}

+#version 100
+
+precision mediump float;
+
+const int colors = 8;
+
+// Input vertex attributes (from vertex shader)
+varying vec2 fragTexCoord;
+varying vec4 fragColor;
+
+// Input uniform values
+uniform sampler2D texture0;
+uniform ivec3 palette[colors];
+
+void main()
+{
+    // Texel color fetching from texture sampler
+    vec4 texelColor = texture(texture0, fragTexCoord) * fragColor;
+
+    // Convert the (normalized) texel color RED component (GB would work, too)
+    // to the palette index by scaling up from [0, 1] to [0, 255].
+    int index = int(texelColor.r * 255.0);
+    ivec3 color = palette[index];
+
+    // Calculate final fragment color. Note that the palette color components
+    // are defined in the range [0, 255] and need to be normalized to [0, 1]
+    // for OpenGL to work.
+    gl_FragColor = vec4(color / 255.0, texelColor.a);
+}
diff --git a/examples/shaders/resources/shaders/glsl120/palette-switch.fs b/examples/shaders/resources/shaders/glsl120/palette_switch.fs
index b4384502..ab3f79c7 100644
--- a/examples/shaders/resources/shaders/glsl120/palette-switch.fs
+++ b/examples/shaders/resources/shaders/glsl120/palette_switch.fs
@@ -1,27 +1,27 @@
-#version 120

-

-const int colors = 8;

-

-// Input fragment attributes (from fragment shader)

-varying vec2 fragTexCoord;

-varying vec4 fragColor;

-

-// Input uniform values

-uniform sampler2D texture0;

-uniform ivec3 palette[colors];

-

-void main()

-{

-    // Texel color fetching from texture sampler

-    vec4 texelColor = texture(texture0, fragTexCoord) * fragColor;

-

-    // Convert the (normalized) texel color RED component (GB would work, too)

-    // to the palette index by scaling up from [0, 1] to [0, 255].

-    int index = int(texelColor.r * 255.0);

-    ivec3 color = palette[index];

-

-    // Calculate final fragment color. Note that the palette color components

-    // are defined in the range [0, 255] and need to be normalized to [0, 1]

-    // for OpenGL to work.

-    gl_FragColor = vec4(color / 255.0, texelColor.a);

-}

+#version 120
+
+const int colors = 8;
+
+// Input fragment attributes (from fragment shader)
+varying vec2 fragTexCoord;
+varying vec4 fragColor;
+
+// Input uniform values
+uniform sampler2D texture0;
+uniform ivec3 palette[colors];
+
+void main()
+{
+    // Texel color fetching from texture sampler
+    vec4 texelColor = texture(texture0, fragTexCoord) * fragColor;
+
+    // Convert the (normalized) texel color RED component (GB would work, too)
+    // to the palette index by scaling up from [0, 1] to [0, 255].
+    int index = int(texelColor.r * 255.0);
+    ivec3 color = palette[index];
+
+    // Calculate final fragment color. Note that the palette color components
+    // are defined in the range [0, 255] and need to be normalized to [0, 1]
+    // for OpenGL to work.
+    gl_FragColor = vec4(color / 255.0, texelColor.a);
+}
diff --git a/examples/shaders/resources/shaders/glsl330/palette-switch.fs b/examples/shaders/resources/shaders/glsl330/palette_switch.fs
index 61b532ed..7c8a488c 100644
--- a/examples/shaders/resources/shaders/glsl330/palette-switch.fs
+++ b/examples/shaders/resources/shaders/glsl330/palette_switch.fs
@@ -1,30 +1,30 @@
-#version 330

-

-const int colors = 8;

-

-// Input fragment attributes (from fragment shader)

-in vec2 fragTexCoord;

-in vec4 fragColor;

-

-// Input uniform values

-uniform sampler2D texture0;

-uniform ivec3 palette[colors];

-

-// Output fragment color

-out vec4 finalColor;

-

-void main()

-{

-    // Texel color fetching from texture sampler

-    vec4 texelColor = texture(texture0, fragTexCoord)*fragColor;

-

-    // Convert the (normalized) texel color RED component (GB would work, too)

-    // to the palette index by scaling up from [0, 1] to [0, 255].

-    int index = int(texelColor.r * 255.0);

-    ivec3 color = palette[index];

-

-    // Calculate final fragment color. Note that the palette color components

-    // are defined in the range [0, 255] and need to be normalized to [0, 1]

-    // for OpenGL to work.

-    finalColor = vec4(color / 255.0, texelColor.a);

-}

+#version 330
+
+const int colors = 8;
+
+// Input fragment attributes (from fragment shader)
+in vec2 fragTexCoord;
+in vec4 fragColor;
+
+// Input uniform values
+uniform sampler2D texture0;
+uniform ivec3 palette[colors];
+
+// Output fragment color
+out vec4 finalColor;
+
+void main()
+{
+    // Texel color fetching from texture sampler
+    vec4 texelColor = texture(texture0, fragTexCoord)*fragColor;
+
+    // Convert the (normalized) texel color RED component (GB would work, too)
+    // to the palette index by scaling up from [0, 1] to [0, 255].
+    int index = int(texelColor.r*255.0);
+    ivec3 color = palette[index];
+
+    // Calculate final fragment color. Note that the palette color components
+    // are defined in the range [0, 255] and need to be normalized to [0, 1]
+    // for OpenGL to work.
+    finalColor = vec4(color/255.0, texelColor.a);
+}