Virtual Reality Projects – BI-434 (Spring 2026)

This repository contains selected lab projects developed during the Virtual Reality (BI-434) course using Unity.

Each lab is uploaded as a standalone .unitypackage file and can be imported directly into a new Unity 3D project.

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Included Labs

Lab 4 – Terrain Environment

This lab demonstrates the use of Unity’s Terrain Tools to create a natural 3D environment.

Key Features:

• Custom terrain sculpting (mountains and elevation)
• Tree placement and environmental detailing
• Terrain textures and layering
• Scene organization and environment layout

This scene focuses on world-building fundamentals and environmental design inside Unity.

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Lab 5 – Rigidbody Physics Arena

This lab demonstrates Unity’s physics system using Rigidbody and Collider components.

Key Features:

• Multiple 3D primitives (cube, sphere, capsule)
• Rigidbody-based gravity and collision simulation
• Sliding and bouncing interactions on ramps
• Physic Materials (friction and bounciness adjustments)
• Prefab creation and reuse
• Directional, Point, and Spot lighting setup
• Visual differences under multiple lighting zones

This scene highlights how Unity handles physical simulation and real-time lighting.

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Screenshots

All screenshots for each lab are available inside the: Screenshots/ folder in this repository. Screenshots are organized by lab for clarity.

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How to Use

1. Download the desired .unitypackage file.
2. Open Unity Hub and create a new 3D project.
3. In Unity:
   • Go to Assets → Import Package → Custom Package
4. Select the downloaded .unitypackage.
5. Import all assets.
6. Open the scene file and press Play.

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Unity Version

Developed using Unity 3D (2022).

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Course Information

Course: BI-434 – Virtual Reality
Semester: Spring 2026