Ray Tracing

소개

"Ray Tracing"에 대한 내용입니다.

목차

1. Ray Tracing
2. A Shading Model
3. Diffuse Reflection
4. Specular Reflection
5. G, D, F
6. Forward/Backward Ray Tracing
7. Shadow Rays
8. Illumination Rays
9. Lights(Spherical)
10. Mechanisms of Light Transport
11. Perfect Specular Reflection
12. Perfect Diffuse Reflection
13. Perfect Specular Transmission
14. Specular reflection
15. Polygon
16. KD-Tree & BVH
17. RT Core
18. 참고자료

본문내용

Ray Tracing
Ray tracing is a method of graphics rendering that simulates the physical behavior of light.
-NVIDIA

A Shading Model
빛 거리, 각도, 물체 등에 따라 표면 밝기를 결정하는 모델
Local Illumination / Global Illumination

Diffuse Reflection
Idr : 난반사 된 빛 세기
Iij : 입사광 세기
Fdr : 난반사 곡선 함수
N : 반사면 법선 단위벡터
L : 입사광 벡터

참고자료

· NVIDIA DEVELOPER
· https://www.scratchapixel.com/
· songsmir.tistory.com/9
· University of Washington – CSE457 강의자료
· Eric Haines 외 (2021). Ray Tracing Gems Unofficial update version(2021-05-18). NVIDIA.
· ANDREW S. GLASSNER 외 (1989). An Introduction to Ray Tracing. ACADEMIC PRESS.
· Khan Academy Computing – Pixar in a Box(khanacademy.org/computing/pixar)
· GIST 2019 봄학기 Computer Graphics 강의자료(문보창 교수)
· 국문/영문 위키피디아 프레넬 방정식/Fresnel Equation
· 영문 위키피디아 Bounding volume hierarchy
· velog.io/@15ywt/그래픽스PBR-BRDF
· m.blog.naver.com/PostView.naver?isHttpsRedirect=true&blogId=hsg556&logNo=110129600105
· https://woo-dev.tistory.com/167
· NVIDIA Turing Architecture 발표 영상