Ray tracing demo

Requirements

• C++ 17
• OpenGL 4.3
• Cmake 3.7

Dependencies

• GLFW
• Glad
• Dear ImGui (glfw-binding, opengl3-binding)
• GLM
• stb_image
• tinyobjloader

How to build

Use vcpkg to acquire all dependencies.

git clone https://github.com/microsoft/vcpkg

Windows:

.\vcpkg\bootstrap-vcpkg.bat

Linux:

./vcpkg/bootstrap-vcpkg.sh

Libraries:

./vcpkg/vcpkg install glfw3
./vcpkg/vcpkg install glad
./vcpkg/vcpkg install imgui[glfw-binding,opengl3-binding]
./vcpkg/vcpkg install glm
./vcpkg/vcpkg install stb
./vcpkg/vcpkg install tinyobjloader

For Windows x64 bit version:

./vcpkg/vcpkg install glfw3:x64-windows
./vcpkg/vcpkg install glad:x64-windows
./vcpkg/vcpkg install imgui[glfw-binding,opengl3-binding]:x64-windows
./vcpkg/vcpkg install glm:x64-windows
./vcpkg/vcpkg install stb:x64-windows
./vcpkg/vcpkg install tinyobjloader:x64-windows

Set DCMAKE_TOOLCHAIN_FILE according to vcpkg instruction. Build using Cmake.