Name		Name	Last commit message	Last commit date
assets		assets
lib_include		lib_include
readme_imgs		readme_imgs
results		results
scenes		scenes
shaders		shaders
Camera.cpp		Camera.cpp
Camera.hpp		Camera.hpp
GLRenderer.cpp		GLRenderer.cpp
GLRenderer.hpp		GLRenderer.hpp
Makefile		Makefile
Mesh.cpp		Mesh.cpp
Mesh.hpp		Mesh.hpp
Object.cpp		Object.cpp
Object.hpp		Object.hpp
PointLight.cpp		PointLight.cpp
PointLight.hpp		PointLight.hpp
README.md		README.md
Ray.cpp		Ray.cpp
Ray.hpp		Ray.hpp
RayRenderer.cpp		RayRenderer.cpp
RayRenderer.hpp		RayRenderer.hpp
Scene.cpp		Scene.cpp
Scene.hpp		Scene.hpp
Shader.cpp		Shader.cpp
Shader.hpp		Shader.hpp
ShaderProgram.cpp		ShaderProgram.cpp
ShaderProgram.hpp		ShaderProgram.hpp
Sphere.cpp		Sphere.cpp
Sphere.hpp		Sphere.hpp
Texture.cpp		Texture.cpp
Texture.hpp		Texture.hpp
Transform.cpp		Transform.cpp
Transform.hpp		Transform.hpp
Triangle.cpp		Triangle.cpp
Triangle.hpp		Triangle.hpp
imgui.ini		imgui.ini
imgui_impl_sdl_gl3.cpp		imgui_impl_sdl_gl3.cpp
imgui_impl_sdl_gl3.h		imgui_impl_sdl_gl3.h
main.cpp		main.cpp
stb_image.h		stb_image.h

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Luksja Raytracer

Very simple raytracer with OpenGL 3 interactive preview made as university project

Object view:

Movement

[r] render
[tab] switch between object and render mode
[w,s,a,d] move camera in object mode
[right mouse button] move camera around, change objects properties
[mouse wheel] zoom

Dependencies

gldinding https://github.com/cginternals/glbinding#compile-instructions (checkout to 96dbfd46d67960d2e52aa9d472da99aab9f6f5a3)
sdl2
assimp
nlohmann/json
imgui
glm
stb image

Others

This renderer allows to change objects and camera parameters during rendering, which makes it cool tool for creating intentionaly glitched images.

Afterwords

Raytracers are awesome. Even raytracer as simple as this one can render objects of beauty:

About

Simple raytracer with OpenGL3 interactive preview made as university project

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