[B! 3DCG] moozã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

mooz id:mooz

3DCGã«é–¢ã™ã‚‹moozã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (25)

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é ‚ç‚¹ç©ºé–“è¡¨é¢ä¸‹æ•£ä¹±(VSSS:Vertex Space Subsurface Scattering) - UnityShader å…¥é–€
æœ€è¿‘è‰²ã€…å¿™ã—ãã¦å…¨ç„¶æ›´æ–°ã§ãã¦ã„ã¾ã›ã‚“ã§ã—ãŸãŒã€ ã¡ã‚‡ã†ã©ã„ã„ãƒã‚¿ã‚’æ€ã„ã¤ã„ãŸã®ã¨ã€ã‚¢ãƒ‰ã‚«ãƒ¬ãŒæœŸé™è¶…éŽã§1æž ç©ºã„ã¦ãŸã®ã§ä»£ã‚ã‚Šã«æŠ•ä¸‹ã—ã¾ã™ã€‚ å®Ÿè£…ã«ä¸¸1æ—¥ã€è¨˜äº‹æ›¸ãã®ã«1æ—¥ãã‚‰ã„ã‹ã‹ã‚Šã¾ã—ãŸã€‚ ç›®æ¬¡ è¡¨é¢ä¸‹æ•£ä¹±(Subsurface Scattering)ã¨ã¯ï¼Ÿ SSSã§å‡ºæ¥ã‚‹ã“ã¨ å®Ÿè£…ã«éš›ã—ã¦ã®è€ƒãˆæ–¹ å®Ÿè£…æ–¹æ³•:ãƒ©ãƒ³ãƒãƒ¼ãƒˆåå°„ å®Ÿè£…æ–¹æ³•:ãƒãƒ¼ãƒ•ãƒ©ãƒ³ãƒãƒ¼ãƒˆ å®Ÿè£…æ–¹æ³•:æ›²çŽ‡ã‚’è€ƒæ…®ã—ãŸã‚·ã‚§ãƒ¼ãƒ€ å®Ÿè£…æ–¹æ³•:ãƒ†ã‚¯ã‚¹ãƒãƒ£ç©ºé–“ã§ã®æ‹¡æ•£(Texture Space Diffusion:TSD) å®Ÿè£…æ–¹æ³•:ã‚¹ã‚¯ãƒªãƒ¼ãƒ³ç©ºé–“ã§ã®æ‹¡æ•£(Screen Space Subsurface Scattering:SSSS) å®Ÿè£…æ–¹æ³•:Translucent Shadow Maps:TSM é ‚ç‚¹ç©ºé–“è¡¨é¢ä¸‹æ•£ä¹±(VSSS:Vertex Space Subsurface Scattering) å®Ÿè£…æ‰‹é † çµæžœ ã¾ã¨ã‚ å‚è€ƒ
mooz 2016/12/26
3DCG

algorithm
ãƒªãƒ³ã‚¯
GitHub - AcademySoftwareFoundation/OpenShadingLanguage: Advanced shading language for production GI renderers
Welcome to Open Shading Language! Open Shading Language (OSL) is a small but rich language for programmable shading in advanced renderers and other applications, ideal for describing materials, lights, displacement, and pattern generation. OSL was originally developed by Sony Pictures Imageworks for use in its in- house renderer used for feature film animation and visual effects, released as open
mooz 2011/04/14
3dcg
ãƒªãƒ³ã‚¯
GitHub - mrdoob/three.js: JavaScript 3D Library.
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mooz 2011/03/22
three.js

javascript

3dcg
ãƒªãƒ³ã‚¯
ç©ºé–“åˆ†å‰²ã«ã¤ã„ã¦ - SourceChord
ã™ã’ã‡ ç©ºé–“åˆ†å‰²ãƒžã‚¸ã™ã£ã’!! Realistic Ray Tracingã§ç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹æ–¹æ³•ã§ç©ºé–“åˆ†å‰²ã‚’å®Ÿè£…ã—ã¦ã¿ãŸã®ã§ã™ãŒã€ãã®åŠ¹æžœã¯æƒ³åƒä»¥ä¸Šã§ã—ãŸã€‚ ä»¥å‰ã¯ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆå…¨ä½“ã‚’ä¸€ã¤ã®ãƒã‚¦ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã‚¹ãƒ•ã‚£ã‚¢ã§è¦†ã£ã¦ã„ã‚‹ã ã‘ã ã£ãŸã®ã§ã€ã»ã¨ã‚“ã©å…¨ã¦ã®ä¸‰è§’å½¢ã¨äº¤å·®åˆ¤å®šã‚’ã—ã¦ã„ãŸãŸã‚ã€ã“ã®ã‚·ãƒ¼ãƒ³ã®ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°ã§25åˆ†ã»ã©ã‹ã‹ã£ã¦ã—ã¾ã£ã¦ã„ã¾ã—ãŸã€‚ ãŒã€RRTæœ¬ã§è§£èª¬ã•ã‚Œã¦ã„ã‚‹ç©ºé–“åˆ†å‰²ã‚’å®Ÿè£…ã—ãŸã¨ã“ã‚ã€ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°æ™‚é–“ãªã‚“ã¨1.5ç§’!!! ãªã‚“ã¨ç´„1000å€ã®é«˜é€ŸåŒ–ã§ã™!! ã“ã®stanford bunnyã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¯ãŠã‚ˆã7ä¸‡ãƒãƒªã‚´ãƒ³ãã‚‰ã„ã‚ã‚‹ã‹ã‚‰ã€ãã‚Šã‚ƒå…¨éƒ¨ã®ä¸‰è§’å½¢ã¨äº¤å·®åˆ¤å®šã—ã¦ãŸã‚‰é…ããªã‚‹ã‚ˆãªããƒ»ãƒ»ãƒ» ãªã‚“ã‹ä¿„ç„¶ã‚„ã‚‹æ°—å‡ºã¦ããŸï½—ï½— ç©ºé–“åˆ†å‰²ã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ RRTæœ¬ã§è§£èª¬ã•ã‚Œã¦ã„ãŸã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã§ã¯ã€ç©ºé–“ã‚’xyzãã‚Œãžã‚Œã®è»¸ã¨å¹³è¡Œãªãƒã‚¦ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ãƒœãƒƒã‚¯ã‚¹ã§åˆ†å‰²ã—ã¦ã„ãã¾ã™ã€‚ ã‚¤ãƒ¡ãƒ¼ã‚¸ã¯ã ã„
mooz 2011/03/05
ç©ºé–“åˆ†å‰²

3dcg

algorithm
ãƒªãƒ³ã‚¯
â˜†PROJECT ASURAâ˜† [PROGRAM]
â—†ã€€DirectX DirectXé–¢ä¿‚ã¨ã‹â€¦ â˜…ã€€Primer ï¼šã€€å…¥é–€è¨˜äº‹ DirectX11å…¥é–€ ãƒ†ã‚¯ã‚¹ãƒãƒ£ãƒžãƒƒãƒ”ãƒ³ã‚° ãƒ¡ãƒƒã‚·ãƒ¥ã‚’è¡¨ç¤ºã—ã¦ã¿ã‚‹ï¼(1) Xãƒ•ã‚¡ã‚¤ãƒ« ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°ãƒ†ã‚¯ã‚¹ãƒãƒ£ â˜…ã€€Lightingã€€ï¼šã€€ç…§æ˜Žå‡¦ç† Lambertãƒ¢ãƒ‡ãƒ« Half-Lambertãƒ¢ãƒ‡ãƒ« Blinn-Phongãƒ¢ãƒ‡ãƒ« Phongãƒ¢ãƒ‡ãƒ« Cook-Torranceãƒ¢ãƒ‡ãƒ« ãƒªãƒ ãƒ©ã‚¤ãƒ†ã‚£ãƒ³ã‚° åŠçƒãƒ©ã‚¤ãƒ†ã‚£ãƒ³ã‚° â˜…ã€€Post Effectã€€ï¼šã€€ãƒ•ã‚£ãƒ«ã‚¿å‡¦ç† ãƒ¢ãƒŽã‚¯ãƒãƒ•ã‚£ãƒ«ã‚¿ ã‚»ãƒ”ã‚¢ãƒ•ã‚£ãƒ«ã‚¿ ãƒã‚¬ãƒ†ã‚£ãƒ–ãƒ•ã‚£ãƒ«ã‚¿ ã‚¬ã‚¦ã‚¹ãƒ•ã‚£ãƒ«ã‚¿ Laplacianãƒ•ã‚£ãƒ«ã‚¿ Sobelãƒ•ã‚£ãƒ«ã‚¿ Prewittãƒ•ã‚£ãƒ«ã‚¿ Robertsãƒ•ã‚£ãƒ«ã‚¿ â˜…ã€€Motionã€€ï¼š ã€€ãƒ¢ãƒ¼ã‚·ãƒ§ãƒ³ ã‚¹ã‚ãƒ‹ãƒ³ã‚° â—†ã€€XNAã€€GS XNA Game Studioé–¢ä¿‚ã¨ã‹â€¦ â˜…ã€€Primerã€€ï¼šã€€å…¥é–€è¨˜äº‹ XNA Game Studioã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« T
mooz 2011/02/01
cg

3dcg

ã‚²ãƒ¼ãƒ
ãƒªãƒ³ã‚¯
Light Probe Image Gallery
Updated 10/9/04 SIGGRAPH 2001 Course Paul Debevec and Dan Lemmon taught a half-day course on Image-Based Lighting at SIGGRAPH 2001. The web page (with the final notes) for the course is here. The course covered both the theory and practice of using light probe images to illuminate computer-generated objects. At this course we announced the release of HDR Shop, a tool for processing and manipulatin
mooz 2010/12/14
HDRI ç´ æ

3DCG
ãƒªãƒ³ã‚¯
Lighting methods | YafaRay
mooz 2010/12/06
YafRay ã®ã‚µãƒãƒ¼ãƒˆã™ã‚‹ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°æ–¹å¼. path tracing, photon mapping, bidirectional path tracing

3DCG
ãƒªãƒ³ã‚¯
CG-ARTSæ•™è‚²ãƒªãƒãƒ¼ãƒˆ æ—¥æœ¬ã¨ä¸–ç•Œã®CGæ•™è‚²ã®ã„ã¾ãŒè¦‹ãˆã‚‹
å‰å›žã¯â€œã‚µã‚¦ãƒ³ãƒ‰ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°â€ã¨ã„ã†CGã«ãŠã‘ã‚‹æ–°ã—ã„ç ”ç©¶åˆ†é‡Žã«ç„¦ç‚¹ã‚’å½“ã¦ã¦ã¿ãŸãŒã€ä»Šå›žã¯æ‰“ã£ã¦å¤‰ã‚ã£ã¦ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°ã®çŽ‹é“ã«ã‚ãŸã‚‹ç ”ç©¶ã®æœªæ¥ã‚’æ‹…ã†Henrik Wann Jensenæ°ã®ç ”ç©¶å®¤ã‚’ç´¹ä»‹ã™ã‚‹ã€‚å°‘ã—ã§ã‚‚ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°ã«èˆˆå‘³ã®ã‚ã‚‹äººãªã‚‰ã°ã€1åº¦ã¯Jensenæ°ã®åã‚’èžã„ãŸã“ã¨ãŒã‚ã‚‹ã ã‚ã†ã€‚ãƒ•ã‚©ãƒˆãƒ³ãƒžãƒƒãƒ”ãƒ³ã‚°æ³•ï¼ˆPhoton Mappingï¼‰ã®è€ƒæ¡ˆã‚„ã€ç”»æœŸçš„ãªã‚µãƒ–ã‚µãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ãƒ»ã‚¹ã‚ãƒ£ã‚¿ãƒªãƒ³ã‚°ãƒ»ãƒ¢ãƒ‡ãƒ«ï¼ˆSubsurface Scatteringï¼‰ã®ææ¡ˆã«ã‚ˆã£ã¦ã€ãƒ¬ãƒ³ãƒ€ãƒªãƒ³ã‚°ã®æ´å²ã«å¤§ããªè¶³è·¡ã‚’æ®‹ã—ãŸäººç‰©ã ã€‚ ç†è€…ãŒJensenæ°ã¨çŸ¥ã‚Šåˆã£ãŸãã£ã‹ã‘ã¯â€œã‚°ãƒãƒ¼ãƒãƒ«ãƒ»ã‚¤ãƒ«ãƒŸãƒãƒ¼ã‚·ãƒ§ãƒ³ï¼ˆGIï¼šGlobal Illuminationï¼‰â€ã¨ã„ã†ã‚¿ã‚¤ãƒˆãƒ«ã®ãƒ†ã‚¯ãƒ‹ã‚«ãƒ«ãƒ»ã‚³ãƒ©ãƒ ã®åŸ·ç†ã ã£ãŸã€‚GIã®ä»£è¡¨çš„ãªæ‰‹æ³•ã§ã‚ã‚‹ãƒ•ã‚©ãƒˆãƒ³ãƒžãƒƒãƒ”ãƒ³ã‚°æ³•ã«é–¢ã—ã¦èªžã£ã¦ã‚‚ã‚‰ã†ãŸã‚ã«åŒæ°ã«é€£çµ¡ã‚’ã¨ã£ãŸã€‚ã—ã‹ã—ãªãŒã‚‰ã€ã©ã†ã‚‚åŒæ°
mooz 2010/10/21
Henrik Wann Jensen å…ˆç”Ÿã¸ã®ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼

3DCG
ãƒªãƒ³ã‚¯
http://www.daionet.gr.jp/~masa/rthdribl/index.html
mooz 2010/07/29
ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ã« High Dynamic Range ãª Image Based Rendering ã‚’è¡Œã†. HDR.

renderer

3DCG
ãƒªãƒ³ã‚¯
Mandelbulb: The Unravelling of the Real 3D Mandelbrot Fractal
TIMESTAMP 08/11/2009. The original Mandelbrot is an amazing object that has captured the public's imagination for 30 years with its cascading patterns and hypnotically colourful detail. It's known as a 'fractal' - a type of shape that yields (sometimes elaborate) detail forever, no matter how far you 'zoom' into it (think of the trunk of a tree sprouting branches, which in turn split off into smal
mooz 2010/05/29
ä¸‰æ¬¡å…ƒãƒžãƒ³ãƒ‡ãƒ«ãƒ–ãƒé›†åˆ. ã™ã°ã‚‰ã—.

æ•°å¦

3DCG
ãƒªãƒ³ã‚¯
Path tracing a cornell box in Javascript
Last Saturday I have released my little javascript pathtracer that rendered a very simple scene. This time I want to show off some of the more advanced effects that can be simulated nicely using path tracing. I decided to set up a scene similar to the well known Cornell Box to demonstrate effects such as soft shadows, color bleeding, reflection, refraction and caustics. I did not include Depth of
mooz 2010/05/27
JavaScript ã§ Path tracing. ãŠãªã˜ã¿ã‚³ãƒ¼ãƒãƒ«ãƒœãƒƒã‚¯ã‚¹ã‚’.

javascript

renderer

3DCG
ãƒªãƒ³ã‚¯
2.5D Cartoon Models
A 2.5D Cartoon: We take vector art drawings of a cartoon from different views (a) and use them to automatically generate a 2.5D cartoon (b), which associates each stroke with a 3D position. The 2.5D cartoon can then be used to simulate a rotation in 3D and generate a rendering of the cartoon in a novel view (c). People Alec Rivers, MIT CSAIL Takeo Igarashi, The University of Tokyo FrÃ©do Durand, MI
mooz 2010/05/26
Teddy ã®äº”ååµã•ã‚“. ä¸‰é¢å›³ã‹ã‚‰ 3D ãƒ¢ãƒ‡ãƒ«ã‚’ç”Ÿæˆ (?).

3DCG
ãƒªãƒ³ã‚¯
YouTube - SIGGRAPH 2010 : Technical Papers Trailer
ãƒ¡ãƒ¼ãƒ« Twitter mixi Yahoo! Japan goo Ameba Facebook ã‚¦ã‚§ãƒ–ãƒªãƒ–ãƒã‚° ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼ Blogger Buzz
mooz 2010/05/23
SIGGRAPH 2010 ã® Technical Papers ãƒˆãƒ¬ã‚¤ãƒ©ãƒ¼. é¢ç™½ã„.

CG

renderer

3DCG
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< H X A 7 2 4 1 > : minilight
Line counts disclude comments and blanks and lines with only single braces/parentheses. Speed measurements were done on a Core2-Duo Mac, using the roomfront (non-sun) model. They are just rough indications. â€˜Pathsâ€™ actually also send a â€˜shadow rayâ€™ at each node â€“ so twice the paths-per-second would give general basic ray-traces/intersections-per-second. C was faster than C++ probably mostly becaus
mooz 2010/05/07
GI ãƒ¬ãƒ³ãƒ€ãƒ©. æ§˜ã€…ãªè¨€èªžã¸ã®ç§»æ¤ç‰ˆã‚ã‚Š.

renderer

3DCG
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Nate Robins - OpenGL - Tutors
The fog tutorial program (shown at right) demonstrates how to use depth cueing (or fog) in OpenGL. It includes command panels that allow dynamic update of the parameters for linear, exponential and exponential2 fog functions. The fog color can also be dynamically changed. The lightposition tutorial program (shown at left) demonstrates how lighting position is effected by the viewing transf ormation
mooz 2009/02/05
OpenGL

programming

3DCG
ãƒªãƒ³ã‚¯
NeHe Productions
by gregsidelnikov, posted at May 7, 2017, 6:02 p.m. Actually, this post is not about how I made MK7 in OpenGL, but what the results were. I am currently porting it to WebGL as well. The level design geometry is so simple, that it might work in 4K. But we'll see. Go to this link to arrive at WebGL tutorial site, which is now home for the Mario Kart engine demo. The entire level was designed in Blen
mooz 2009/02/04
3DCG

OpenGL

programming
ãƒªãƒ³ã‚¯
OpenGLå…¥é–€ : WisdomSoft
ã“ã“ã§ç´¹ä»‹ã•ã‚Œã‚‹ãƒ—ãƒã‚°ãƒ©ãƒ ã¯ Microsoft Windows XP ã§å‹•ä½œç¢ºèªã•ã‚Œã¦ã„ã¾ã™ ã‚½ãƒ¼ã‚¹ã¯ Borland C++ Compiler 5.5 ã‚’ç”¨ã„ã¦ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã•ã‚Œã¦ã„ã¾ã™ è§£èª¬ã¯ OpenGL Version 1.1 ã«æº–æ‹ ã—ã¦ã„ã¾ã™ã€‚ ã“ã®è¬›åº§ã¯ ANSI C/C++ åŠã³ GUI ãƒ—ãƒã‚°ãƒ©ãƒ ã®é–‹ç™ºçµŒé¨“è€…ã‚’æƒ³å®šã—ã¦ã„ã¾ã™
mooz 2009/02/03
programming

3DCG

OpenGL
ãƒªãƒ³ã‚¯
Henry Maddocks' Home Page
"C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do it blows your whole leg off." - Bjarne Stroustrup FTGL A font rendering library for OpenGL. Home Index page. Links The obligatory link page. About Me & Stuff A bit about me and other important stuff. eM ail Questions, suggestions, requests & complaints. This software isn't fit for any particular purpose and I wont
mooz 2009/02/03
OpenGLã§ãƒ•ã‚©ãƒ³ãƒˆè¡¨ç¤ºã€‚

OpenGL

programming

3DCG
ãƒªãƒ³ã‚¯
å´©å£Šæ—¥èªŒ
äººæ°—å†ç‡ƒï¼ãƒã‚±ãƒ¢ãƒ³ GOã‚’ã‚ˆã‚Šæ¥½ã—ã‚€ã‚¦ã‚§ã‚¢ãƒ©ãƒ–ãƒ«ãƒ‡ãƒã‚¤ã‚¹4é¸ è¡—ä¸ã§ã€Žãƒã‚±ãƒ¢ãƒ³ GOã€ã‚’éŠã¶ã«ã—ã¦ã‚‚ã€ã‚¹ãƒžãƒ¼ãƒˆãƒ•ã‚©ãƒ³ã‚’å‡ºã—ãŸã‚Šã—ã¾ã£ãŸã‚Šã—ãªãŒã‚‰æ©ãã®ã¯ãªã‹ãªã‹é›£ã—â€¦
mooz 2009/02/03
é ‚ç‚¹å‡¦ç†é«˜é€ŸåŒ–ã®æ–¹æ³•ã¨ã‹

3DCG

OpenGL

programming
ãƒªãƒ³ã‚¯
CAS - Central Authentication Service
mooz 2009/02/03
renderer

3DCG

programming
ãƒªãƒ³ã‚¯
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