• First part - 4 Shades of Grey
• Script creation
• Registering a first source info structure
• Effect compilation and rendering
• Simple HLSL luminance effect file
• Gamma correction
• Width and height from Lua to the shader
• Luminance perturbation
• Reducing the number of colors
• Adding properties
• Second part - Dithering with texture
• Some colors please
• Re-factoring the pixel shader
• Adding the texture properties
• Bitmap-based dithering with seamless patterns
• Creating seamless patterns
• Arbitrary palette
• Transparency
• Using an animated GIF
• Re-organizing the properties
• Single file delivery
• Conclusion