Introduction to 3D Game Development with Gdau

Overview

• Course Focus: Fundamentals of 3D game development using the Gdau engine.
• Key Learning Areas:
  • Vector math fundamentals
  • Level design with temporary meshes
  • Character control via user input and basic AI navigation
  • Game state management
  • UI element creation
  • Exposure to important 3D features in Gdau: physics bodies, materials, cameras, and UI controls

Preparation

• Software: Download and install the Gdau engine from goodengine.org or Steam.
  • Latest version: 4.3
  • Use the standard version with GD script.

Key Components of Gdau

Project Setup

• Project Manager: Interface for managing and creating projects.
• Creating a Project: Choose project name and location to facilitate organization.

Gdau Interface Understanding

• Main Window: Central area for game development tasks.
• File System: Represents root project folder.
• Scene Tree: Hierarchy of nodes that make up current scene.
• Inspector: Modify node properties, such as position, rotation, and scale.

Basic Controls

• Navigation:
  • Right mouse button: Orient view camera.
  • Middle mouse button: Orbit camera.
  • Shift + Middle mouse button: Move camera.
• Viewport Configuration: Split windows, adjust perspective vs orthogonal view.

Building Your First Game

Constructing Game Elements

• Mesh Instance 3D Usage: Build game objects using primitives (e.g., box mesh).
• Material Manipulation: Set color and texture to enhance appearance.

Creating a Tank

• Tank Components:
  • Body: Group multiple mesh instances.
  • Turret: Utilize node 3D for central rotation.
  • Barrel: Separate node for controlled rotation.
• Parenting System: Organize components to allow for proper manipulation.

Conclusion and Further Learning

• Finish Tutorial: Successfully create a prototype tank object.
• Next Steps: For extended learning, explore full intermediate course:
  • Physics, player movement, AI-driven enemies
  • UI, sound design, particle effects, performance optimization

Additional Resources

• Complete Course: Linked in the description for deeper understanding and practical projects in 3D game development with Gdau.