SlideShare a Scribd company logo
1 of 30
Download to read offline
Physical rendering
์ž๋žŒ 31๊ธฐ ๋ฐ•์ง„์˜ค
๋ชฉ์ฐจ
โ€ข ์„œ๋ก 
โ€ข Ray Trace
โ€ข Light Transport
โ€ข ์ตœ์‹  ๊ธฐ์ˆ 
์ƒ‰
์ƒ‰ : (R์˜ ๋น„์œจ, G์˜ ๋น„์œจ, B์˜ ๋น„์œจ)
ex) ๋นจ๊ฐ„์ƒ‰ : (1.0, 0.0, 0.0), ๋…ธ๋ž€์ƒ‰ : (1.0, 1.0, 0.0)
์ด๋ฏธ์ง€
์ด๋ฏธ์ง€ : (R, G, B)์˜ 2์ฐจ์› ๋ฐฐ์—ด
Ray Trace
๊ด‘์›
๋ฌผ์ฒด
์นด๋ฉ”๋ผ
(๋ˆˆ)
Screen
Camera
Forward Ray Trace
Screen
Camera
Backward Ray Trace
Object
์ถฉ๋Œ ์ง€์  ์ฐพ๊ธฐ
์ถฉ๋Œ ์ง€์  ์ฐพ๊ธฐ
์ถฉ๋Œ ์ง€์  ์ฐพ๊ธฐ
x
y
r
f>0
f<0
์ถฉ๋Œ ์ง€์  ์ฐพ๊ธฐ
Bisection Method
์กฐ๋ช…๊ณผ ์žฌ์งˆ
ambient diffuse specular
๋ฒ•์„  ๋ฒกํ„ฐ N
๋ฐ˜์‚ฌ๊ด‘ ๋ฒกํ„ฐ R
๊ด‘์› ๋ฒกํ„ฐ L
์‹œ์  ๋ฒกํ„ฐ v
Phong Reflection
๋ฒ•์„  ๋ฒกํ„ฐ N
๋ทฐ ๋ฒกํ„ฐ v
์ •๋ฐ˜์‚ฌ ๋ฒกํ„ฐ
Phong Shading
=
DiffuseAmbient Specular
V
NL
R
์‹ค์Šต
์‹ค์Šต
Light Transport
Depth Test
Camera
๋ฐ˜์‚ฌ
๋ทฐ ๋ฒกํ„ฐ v
๋ฒ•์„  ๋ฒกํ„ฐ N
Screen
Camera
Shadow Ray
๊ตด์ ˆ
์ž…์‚ฌ๊ด‘ I
๊ตด์ ˆ๊ด‘ T
๋ฒ•์„  N
๋ฒ•์„  N
์‹ค์Šต
Hyperion Renderer
Hyperion Renderer
Hyperion Renderer
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค

More Related Content

More from hyu_jaram

More from hyu_jaram (9)

30๊ธฐ ์ •์„ฑํ•™ "Git, sourcetree ์‚ฌ์šฉ๋ฒ•"
30๊ธฐ ์ •์„ฑํ•™ "Git, sourcetree ์‚ฌ์šฉ๋ฒ•"30๊ธฐ ์ •์„ฑํ•™ "Git, sourcetree ์‚ฌ์šฉ๋ฒ•"
30๊ธฐ ์ •์„ฑํ•™ "Git, sourcetree ์‚ฌ์šฉ๋ฒ•"
ย 
Rating System์„ ์•Œ์•„๋ณด๊ธฐ
Rating System์„ ์•Œ์•„๋ณด๊ธฐRating System์„ ์•Œ์•„๋ณด๊ธฐ
Rating System์„ ์•Œ์•„๋ณด๊ธฐ
ย 
170510 แ„Œแ…กแ„…แ…กแ†ทแ„‰แ…ฆแ„†แ…ตแ„‚แ…ก pt
170510 แ„Œแ…กแ„…แ…กแ†ทแ„‰แ…ฆแ„†แ…ตแ„‚แ…ก pt170510 แ„Œแ…กแ„…แ…กแ†ทแ„‰แ…ฆแ„†แ…ตแ„‚แ…ก pt
170510 แ„Œแ…กแ„…แ…กแ†ทแ„‰แ…ฆแ„†แ…ตแ„‚แ…ก pt
ย 
์ฐฝ์—…
์ฐฝ์—…์ฐฝ์—…
์ฐฝ์—…
ย 
Paradigm of computer architecture
Paradigm of computer architectureParadigm of computer architecture
Paradigm of computer architecture
ย 
170321 32๊ธฐ ๊ถŒ์ฑ„์€ ์„ธ๋ฏธ๋‚˜ : ์žฅ๋ฐ”๊ตฌ๋‹ˆ๋ถ„์„
170321 32๊ธฐ ๊ถŒ์ฑ„์€ ์„ธ๋ฏธ๋‚˜ : ์žฅ๋ฐ”๊ตฌ๋‹ˆ๋ถ„์„170321 32๊ธฐ ๊ถŒ์ฑ„์€ ์„ธ๋ฏธ๋‚˜ : ์žฅ๋ฐ”๊ตฌ๋‹ˆ๋ถ„์„
170321 32๊ธฐ ๊ถŒ์ฑ„์€ ์„ธ๋ฏธ๋‚˜ : ์žฅ๋ฐ”๊ตฌ๋‹ˆ๋ถ„์„
ย 
์„ธ๋ฏธ๋‚˜
์„ธ๋ฏธ๋‚˜์„ธ๋ฏธ๋‚˜
์„ธ๋ฏธ๋‚˜
ย 
๋ฐ์ดํ„ฐ๋งˆ์ด๋‹
๋ฐ์ดํ„ฐ๋งˆ์ด๋‹๋ฐ์ดํ„ฐ๋งˆ์ด๋‹
๋ฐ์ดํ„ฐ๋งˆ์ด๋‹
ย 
RNN & LSTM
RNN & LSTMRNN & LSTM
RNN & LSTM
ย 

Recently uploaded

(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
Jay Park
ย 

Recently uploaded (8)

JMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement Methodology
JMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement MethodologyJMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement Methodology
JMP๋ฅผ ํ™œ์šฉํ•œ ์ „์ž/๋ฐ˜๋„์ฒด ์‚ฐ์—… Yield Enhancement Methodology
ย 
JMP ๊ธฐ๋Šฅ์˜ ํ™•์žฅ ๋ฐ ๋‚ด์žฌํ™”์˜ ํ•ต์‹ฌ JMP-Python ์†Œ๊ฐœ
JMP ๊ธฐ๋Šฅ์˜ ํ™•์žฅ ๋ฐ ๋‚ด์žฌํ™”์˜ ํ•ต์‹ฌ JMP-Python ์†Œ๊ฐœJMP ๊ธฐ๋Šฅ์˜ ํ™•์žฅ ๋ฐ ๋‚ด์žฌํ™”์˜ ํ•ต์‹ฌ JMP-Python ์†Œ๊ฐœ
JMP ๊ธฐ๋Šฅ์˜ ํ™•์žฅ ๋ฐ ๋‚ด์žฌํ™”์˜ ํ•ต์‹ฌ JMP-Python ์†Œ๊ฐœ
ย 
๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”
๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”
๊ณตํ•™ ๊ด€์ ์—์„œ ๋ฐ”๋ผ๋ณธ JMP ๋จธ์‹ ๋Ÿฌ๋‹ ์ตœ์ ํ™”
ย 
(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
(๋…์„œ๊ด‘) ์ธ๊ฐ„์ด ์ดˆ๋Œ€ํ•œ ๋Œ€ํ˜• ์ฐธ์‚ฌ - ๋Œ€ํ˜• ์ฐธ์‚ฌ๊ฐ€ ์ผ์–ด๋‚  ๋•Œ๊นŒ์ง€ ์‚ฌ๋žŒ๋“ค์€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ์—ˆ๋Š”๊ฐ€?
ย 
JMP๋ฅผ ํ™œ์šฉํ•œ ๊ฐ€์†์—ดํ™” ๋ถ„์„ ์‚ฌ๋ก€
JMP๋ฅผ ํ™œ์šฉํ•œ ๊ฐ€์†์—ดํ™” ๋ถ„์„ ์‚ฌ๋ก€JMP๋ฅผ ํ™œ์šฉํ•œ ๊ฐ€์†์—ดํ™” ๋ถ„์„ ์‚ฌ๋ก€
JMP๋ฅผ ํ™œ์šฉํ•œ ๊ฐ€์†์—ดํ™” ๋ถ„์„ ์‚ฌ๋ก€
ย 
์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„
์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„
์‹คํ—˜ ์„ค๊ณ„์˜ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•: Custom Design์„ ์ค‘์‹ฌ์œผ๋กœ ๋ฐ˜์‘์ธ์ž ์ตœ์ ํ™” ๋ฐ Criteria ํ•ด์„
ย 
๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฌธ์ œ ํ•ด๊ฒฐ์„ ์œ„ํ•œ ๋‚˜์˜ JMP ํ™œ์šฉ๋ฒ•
๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฌธ์ œ ํ•ด๊ฒฐ์„ ์œ„ํ•œ ๋‚˜์˜ JMP ํ™œ์šฉ๋ฒ•๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฌธ์ œ ํ•ด๊ฒฐ์„ ์œ„ํ•œ ๋‚˜์˜ JMP ํ™œ์šฉ๋ฒ•
๋ฐ์ดํ„ฐ ๋ถ„์„ ๋ฌธ์ œ ํ•ด๊ฒฐ์„ ์œ„ํ•œ ๋‚˜์˜ JMP ํ™œ์šฉ๋ฒ•
ย 
JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!
JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!
JMP๊ฐ€ ๊ฑธ์–ด์˜จ ์—ฌ์ •, ์ƒˆ๋กœ์šด ๋„์•ฝ JMP 18!
ย 

Physical rendering