ray-tracer-challenge

C++ implementation of the "Ray Tracer Challenge" book and many extra features.

Features

Lighting: Point, Area, Spot

Dear imgui based immediate mode GUI

Spherical and Plane UV mapped PNGs

OBJ file loading

Constructive Solid Geometry

Paterns including perlin noise deformation

Depth of Field

Supersampling camera

Perlin Noise Normal Deformation

And... PNG and PPM output, Multithreaded rendering, googletest tests.

Installation

Install Dear ImGui

git submodule update --init

Run CMake

cd build
cmake ..
<use the build system of choice, e.g make that was generated>