Computer Graphics Demo 🎮✨

A MonoGame-based 3D graphics showcase featuring advanced shaders, post-processing effects, and interactive controls.

Demo Preview

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🌟 Key Features

• Dynamic Shader System
  • Real-time toggling of Diffuse/Specular/Normal mapping
  • Wireframe rendering mode
• Post-Processing Effects
  • Black & White conversion
  • Underwater distortion with wave simulation
  • Blue tint effect
• Scene Management
  • Space Fighter scene
  • Underwater scene
  • Custom skybox implementation
• Interactive UI Controls
  • Parameter adjustment (amplitude, frequency)
  • Scene switching
  • Effect toggling

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🛠️ Technical Implementation

Core Architecture

// Form1.cs - UI Control Handlers
private void DiffuseCB_CheckedChanged(object sender, EventArgs e) {
    _game.SetShaderOption("Diffuse", DiffuseCB.Checked);
}

private void AmplitudeTB_Scroll(object sender, EventArgs e) {
    double amplitudeValue = (double)AmplitudeTB.Value / 100;
    _game.SetPPValue("Amplitude", amplitudeValue);
}

Post-Processing Pipeline

// Game1.cs - Post-Processing Implementation
if (enableUnderwater) {
    BlackAndWhiteShader.Parameters["frequency"].SetValue(frequency);
    BlackAndWhiteShader.Parameters["amplitude"].SetValue(amplitude);
    BlackAndWhiteShader.Parameters["time"].SetValue(time);
    
    _spriteBatch.Begin(SpriteSortMode.Immediate, effect: BlackAndWhiteShader);
    _spriteBatch.Draw(sceneRenderTarget, Vector2.Zero, Color.White);
    _spriteBatch.End();
}

Shader System

Shader File	Purpose
FighterShader.fx	Space fighter material shading
UnderWaterPost.fx	Underwater distortion effects
BWPost.fx	Black & white conversion
CubeMap.fx	Skybox rendering

🚀 Getting Started

Requirements Visual Studio 2022+

MonoGame Pipeline Tool

.NET 6.0 SDK