U E D R , A S I H C RSS

Computer Graphics Class/Exam2004_2

Basic Illumination Model

‹คŒ ˆ˜‹ ฐ™ด „ธ ํ•ญœกœ ํ‘œํ˜„œ ‹จˆœ กฐช… ชจธ—„œ ˆ „ „šฐณ , ฐ ํ•ญ„ „ช…ํ•˜‹œ˜ค. (ํŠํžˆ ด‘› ‹œ ˜ œ„˜€ ฐ ํ•ญด –ด–ปฒŒ ‹ฌ€Š”€ ˆ˜‹œกœ „ช…ํ•˜‹œ˜ค)
I = (A) + (B) + (C)

Ploygon Rendering Methods

ํดฆฌณค  Œ”ง˜ ธฐฒ•˜ Œ€ํ‘œ ธ 3€€ “ฐณ , ฐฐด ด‘› ‹œ ˜ œ„˜— ”ฐ„œ –ด–ปฒŒ €ํ™”ํ•˜Š”€ „ช…ํ•˜‹œ˜ค.

A(0,2,0), B(0,0,3), C(2,0,0)

ํดฆฌณค ABC˜ ฒ•„ ฒกํ„ฐ(Normal Vector) ตฌํ•˜‹œ˜ค. (‹จ, ํดฆฌณคด ณดดŠ” ฉด€ ‹œ„ ฐ˜Œ€ ฐฉํ–ฅœกœ ABC ˆœ„œกœ ณดดŠ” ฉดดฉฐ ‹จœ„ฒกํ„ ตฌํ•˜Š” ฒƒด •„‹˜)

  D Š” „ „ AB ˜ ค‘ ดณ ,   EŠ” „ „ AC 3 : 2กœ ‚˜ˆˆ  ด‹ค. ˜ํ•œ FŠ” D ™€ E˜ ค‘ ด‹ค.   A,B,C˜ ƒ‰ด ฐฐ red(1,0,0), green(0,1,0), white(1,1,1) •Œ   D,E,F˜ ƒ‰„ (r,g,b) ํ˜•ํƒœกœ ‚˜ํƒ€‚ด–ด.

Ray Tracing

ด‘„  ถ” ฒ•ดž€ ฌด—‡ดฉฐ, ทธ  ˆฐจ „ช…ํ•˜‹œ˜ค

Modeling Trchniques

ณก„ (ˆ˜‹)„ ‚˜ํƒ€‚ดŠ” ธฐณธ ํ˜•ํƒœ(Three basic forms of curves) “ฐณ , ด ค‘—„œ ปดํ“จํ„ทธž˜ํ”ฝŠค—„œ –ด–ค ํ˜•ํƒœ€ €žฅ  ํ•ฉํ•œ€ ทธ ดœ  „ช…ํ•˜‹œ˜ค.

Šคํ”Œธ ํ•จˆ˜˜ ํŠง•„ ฒฐ •ํ•˜Š” „€€ knot vector— Œ€ํ•ด„œ „ช…ํ•˜‹œ˜ค

Non-Photorealistic Rendering

„‚ฌ‹ค   Œ”ง ธฐˆ  ธฐกด˜  Œ”ง ธฐˆ ˜ ฐจด „ „ช…ํ•˜ณ  „‚ฌ‹ค   Œ”ง˜ ข…ฅ˜  œ‹œ˜ค
Valid XHTML 1.0! Valid CSS! powered by MoniWiki
last modified 2021-02-07 05:22:59
Processing time 0.0101 sec