TerrainGL

Simple C++/OpenGL renderer of beautiful terrains

Features

• Procedural terrain generation using Improved Perlin Noise algorithm
• Post-processing effects: blur, sharp, edge outlining
• Dynamic Levels of Detail
• Physically Based Rendering, gooch shading
• Run-time configuration with ImGui widgets

Requirements

• Linux/MacOS
• GPU supporting OpenGL 4.1
• GLFW3
• libGLM
• pkg-config

To build:

make 

To run:

./main <map-width> <map-length>

default map size is 1024x1024

Controls

space - fly upward
b - show cursor, interact with ImGui panel
n - hide cursor, enable camera movement