README.md

TDT4230-Final-Project

This was my delivery for the final project in TDT4230 - Graphics and Visualization at NTNU. I implemented Portals in OpenGL using stencil buffers. Demo video: https://youtu.be/noxH2141WDc

When playing, portals can be placed by looking at the walls and clicking the mouse buttons. The player can move using the WASD, left shift and space.

Setup

• Clone the project: git clone --recursive https://github.com/LarsAur/TDT4230-Final-Project.git
• Run cmake: make build or cmake -B ./build -S
• Compile and run: make run

Note: When compiling for windows make build assumes the usage of MinGW Makefiles

Libraries

• GLFW (https://github.com/glfw/glfw) For window creation and window management
• GLM (https://github.com/g-truc/glm) For vector/matrix/quaternion operations
• STB (https://github.com/nothings/stb) For image decoding/loading
• glad (https://github.com/Dav1dde/glad) For accessing OpenGL functions
• Perlin noise (https://github.com/Reputeless/PerlinNoise) For generating Perlin noise

Resources

• How to create oblique view frustum: http://www.terathon.com/lengyel/Lengyel-Oblique.pdf