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Java 3D Graphics Engine with OpenGL/JOGL

You can support me at

https://coff.ee/prome

🚀 Getting Started (Linux/VS Code)

Prerequisites

sudo apt-get install libjogl2-java freeglut3-dev

A complete 3D graphics implementation featuring geometric transformations, interactive models, and real-time rendering using Java OpenGL (JOGL). Optimized for Linux development environments.

✨ Key Features

🧩 3D Model Implementations

  • Primitive Shapes: Cube, Sphere, Pyramid, Cylinder with customizable parameters
  • Complex Structures:
    • Fully textured 3D house (Casa3DJOGL.java)
    • Interactive vehicle model (Carro3DSimplificado.java)
    • Navigable 3D maze system (HexLaberintoJOGL.java)

🔧 Geometric Transformations

  • Basic Operations: Translation, Rotation (Euler angles), Uniform/Non-uniform Scaling
  • Advanced Manipulations:
    • 3D Shearing/Skewing
    • Matrix stack transformations
    • Object-space vs World-space operations

💡 Rendering Techniques

  • JOGL-immediate mode rendering (glBegin/glEnd)
  • Phong lighting model implementation
  • Texture mapping (diffuse/specular)
  • Vertex Buffer Objects (VBO) for efficient rendering

🛠️ Technical Stack

Component Description
Core Java 8+
Graphics JOGL 2.4
Math Custom matrix/vector operations
Platform Linux-optimized (Ubuntu/Debian)

📦 Project Structure

src/

├── core/ # Transformation matrices

├── models/ # 3D object implementations

│ ├── Casa3DJOGL.java # House model

│ ├── Carro3DSimplificado.java # Vehicle model

│ └── HexLaberintoJOGL.java # Maze system

resources/

├── textures/ # Texture images

└── shaders/ # GLSL shaders (optional)