Change background color to white for all samples (recommended for cre…

…ating screenshots for the book) Except for Example_6_3, ParticleSystem and ParticleSystemTransformFeedback samples since nothing is rendered for them with PowerVR emulator.
danginsburg · Oct 25, 2013 · 44cb2c1 · 44cb2c1
1 parent 802ac53
commit 44cb2c1
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Showing 14 changed files with 15 additions and 15 deletions.
diff --git a/Chapter_10/MultiTexture/MultiTexture.c b/Chapter_10/MultiTexture/MultiTexture.c
@@ -135,7 +135,7 @@ int Init ( ESContext *esContext )
       return FALSE;
    }
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return TRUE;
 }
 

diff --git a/Chapter_14/Shadows/Shadows.c b/Chapter_14/Shadows/Shadows.c
@@ -361,7 +361,7 @@ int Init ( ESContext *esContext )
       return FALSE;
    }
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
 
    // disable culling
    glDisable ( GL_CULL_FACE );
@@ -460,7 +460,7 @@ void Draw ( ESContext *esContext )
 
    // Clear the color and depth buffers
    glClear ( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
 
    // Use the scene program object
    glUseProgram ( userData->sceneProgramObject );

diff --git a/Chapter_14/TerrainRendering/TerrainRendering.c b/Chapter_14/TerrainRendering/TerrainRendering.c
@@ -224,7 +224,7 @@ int Init ( ESContext *esContext )
                   positions, GL_STATIC_DRAW );
    free ( positions );
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
 
    return TRUE;
 }

diff --git a/Chapter_2/Hello_Triangle/Hello_Triangle.c b/Chapter_2/Hello_Triangle/Hello_Triangle.c
@@ -166,7 +166,7 @@ int Init ( ESContext *esContext )
    // Store the program object
    userData->programObject = programObject;
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return TRUE;
 }
 

diff --git a/Chapter_6/Example_6_6/Example_6_6.c b/Chapter_6/Example_6_6/Example_6_6.c
@@ -96,7 +96,7 @@ int Init ( ESContext *esContext )
    userData->vboIds[2] = 0;
 
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return GL_TRUE;
 }
 

diff --git a/Chapter_6/MapBuffers/MapBuffers.c b/Chapter_6/MapBuffers/MapBuffers.c
@@ -94,7 +94,7 @@ int Init ( ESContext *esContext )
    userData->vboIds[0] = 0;
    userData->vboIds[1] = 0;
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return GL_TRUE;
 }
 

diff --git a/Chapter_6/VertexArrayObjects/VertexArrayObjects.c b/Chapter_6/VertexArrayObjects/VertexArrayObjects.c
@@ -145,7 +145,7 @@ int Init ( ESContext *esContext )
    // Reset to the default VAO
    glBindVertexArray ( 0 );
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return GL_TRUE;
 }
 

diff --git a/Chapter_6/VertexBufferObjects/VertexBufferObjects.c b/Chapter_6/VertexBufferObjects/VertexBufferObjects.c
@@ -101,7 +101,7 @@ int Init ( ESContext *esContext )
    userData->vboIds[0] = 0;
    userData->vboIds[1] = 0;
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return GL_TRUE;
 }
 

diff --git a/Chapter_7/Instancing/Instancing.c b/Chapter_7/Instancing/Instancing.c
@@ -155,7 +155,7 @@ int Init ( ESContext *esContext )
    }
    glBindBuffer ( GL_ARRAY_BUFFER, 0 );
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return GL_TRUE;
 }
 

diff --git a/Chapter_8/Simple_VertexShader/Simple_VertexShader.c b/Chapter_8/Simple_VertexShader/Simple_VertexShader.c
@@ -98,7 +98,7 @@ int Init ( ESContext *esContext )
    // Starting rotation angle for the cube
    userData->angle = 45.0f;
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return GL_TRUE;
 }
 

diff --git a/Chapter_9/MipMap2D/MipMap2D.c b/Chapter_9/MipMap2D/MipMap2D.c
@@ -280,7 +280,7 @@ int Init ( ESContext *esContext )
    // Load the texture
    userData->textureId = CreateMipMappedTexture2D ();
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return TRUE;
 }
 

diff --git a/Chapter_9/Simple_Texture2D/Simple_Texture2D.c b/Chapter_9/Simple_Texture2D/Simple_Texture2D.c
@@ -126,7 +126,7 @@ int Init ( ESContext *esContext )
    // Load the texture
    userData->textureId = CreateSimpleTexture2D ();
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return TRUE;
 }
 

diff --git a/Chapter_9/Simple_TextureCubemap/Simple_TextureCubemap.c b/Chapter_9/Simple_TextureCubemap/Simple_TextureCubemap.c
@@ -159,7 +159,7 @@ int Init ( ESContext *esContext )
                                         NULL, &userData->indices );
 
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return TRUE;
 }
 

diff --git a/Chapter_9/TextureWrap/TextureWrap.c b/Chapter_9/TextureWrap/TextureWrap.c
@@ -171,7 +171,7 @@ int Init ( ESContext *esContext )
    // Load the texture
    userData->textureId = CreateTexture2D ();
 
-   glClearColor ( 0.0f, 0.0f, 0.0f, 0.0f );
+   glClearColor ( 1.0f, 1.0f, 1.0f, 0.0f );
    return TRUE;
 }