Geometric Shapes 2D/3D

An interactive Java console application for calculating geometric properties of 2D and 3D shapes using coordinate-based and dimension-based inputs.

✨ Features

• Multiple Shape Types: Support for 6 different geometric shapes
• Comprehensive Calculations: Perimeter, area, surface area, and volume
• Interactive Interface: Menu-driven selection with dialog prompts
• Coordinate-Based Input: Precise calculations using coordinate geometry
• Input Validation: Error handling for invalid inputs
• Loop-Based Operation: Calculate multiple shapes in one session

📐 Supported Shapes

Two-Dimensional Shapes

• Line: Length calculation from two points
• Triangle: Perimeter and area from three vertices
• Rectangle: Perimeter and area from corner coordinates
• Diamond: Perimeter and area from diagonal endpoints

Three-Dimensional Shapes

• Cube: Surface area and volume from edge length
• Triangular Prism: Surface area and volume from base and height

🚀 Quick Start

Using Maven (Recommended)

# Build the project
mvn clean package

# Run the application
java -jar target/geometric-shapes-2d3d-1.0.1.jar

Without Maven

# Compile all shape classes
javac GeometricShapes2D3D.java Line.java Triangle.java Rectangle.java Diamond.java Cube.java TriangularPrism.java

# Run
java GeometricShapes2D3D

📖 Usage

1. Launch the application
2. Select a shape from the numbered menu
3. Enter coordinates or dimensions as prompted
4. View calculated properties in dialog boxes
5. Choose another shape or exit

📋 Requirements

• JDK 21 (Temurin recommended)
• Maven 3.9+

🏗️ Building from Source

# Clone the repository
git clone https://github.com/maxwell-hauser/java_geometric_shapes_2d3d.git
cd java_geometric_shapes_2d3d

# Build with Maven
mvn clean install

# Run tests
mvn test

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

👤 Author

Maxwell Hauser

🤝 Contributing

Contributions, issues, and feature requests are welcome! Feel free to check the issues page.