TurtleSDK

Documentation

A lightweight and not very usefull SDK created in the will of learning OpenGL 3.3.

Features

• Model loading
• Orbit camera
• FPS Camera
• Multiple lights
• Terrain generation with perlin noise
• UI with imgui
• Texture loading
• Phong shader
• Object and light transformation
• Object duplication (instancing)
• Billboard (light icons in the viewport)
• Skybox

Dependencies

Every dependency is managed with git and cmake expect these ones:

• Opengl 3.3 at least
• Python 2.7 or newer (required by gl3w)
• Assimp
• glfw

The dependencies managed by git and cmake are the following:

• imgui
• gl3w
• stb_image
• Perlin_Noise

Compile it

On linux

# Install dependancies not managed by the repository
cmake .
make

On windows with Visual Studio 2017

• Build assimp and glfw and add generated libs in distant `like so

  distant ... glfw include/GLFW glfw3.h ... lib-vc2012 (just keep this one, delete the others) glfw3.lib ... assimp include/assimp ... lib assimp-vc140-mt.lib ...

You can find assimp source code here. And GLFW pre-builded libraries here.

Be sure to compile everython in x64 or in x86. You can't mix various libraries with various architertures.

• Open the folder with visual studio
• CMake > Generate cache
• Select TurtleSDK.exe
• Build and run

Run it

./TurtleSDK