PhyRay

A ray tracer based on physically based rendering. Originally based on the pbrt-v3 rendering engine.

Status

Project is under active development. No release candidates yet.

Dependencies

• OpenEXR

Platform	Command
Fedora	sudo dnf install OpenEXR OpenEXR-libs OpenEXR-devel OpenEXR_Viewers
Ubuntu	sudo apt-get install openexr libopenexr-dev libopenexr22 openexr-viewers

Building

Clone this repository

git clone https://github.com/methusael13/phy-ray

Create a build directory and compile

cd phy-ray
mkdir build
cd build && cmake ..
make

Run unit tests

make test

Render a test scene (defined in phyray_app/src/main.cpp)

phyray_app/phyrapp <filename>

View rendered image

exrdisplay <filename>.exr

Render Previews

Materials: Plastic, Glass, Metal(Gold) | Samples: 400 | Lights: AreaLights(Disk, Sphere)

Materials: Plastic, Glass, Metal(Copper) | Samples: 400 | Lights: AreaLights(Disk, Sphere)

Materials: Plastic | Samples: 256 | Lights: AreaLights(Disk, Sphere)

Materials: Plastic, Glass, Mirror, Matte, Metal(Silver) | Samples: 2500 | Lights: AreaLights(Disk)