Re: HTML5 game app °³¹ß½Ã À̽´µé...

¾È³çÇϼ¼¿ä. ´ÙºóÄ¡S/W Lab µµÃ¢¿íÀÔ´Ï´Ù.

°ÔÀÓ °³¹ßÀº ÇÏÁö ¾ÊÁö¸¸ °³ÀÎÀûÀÎ ÀÇ°ßÀ» ´Þ¾Æº¾´Ï´Ù. ^^;

2013. 10. 10., ¿ÀÀü 8:45, Wonsuk Lee <wonsuk73@gmail.com> ÀÛ¼º:

> ÀÓ»ó¼® ÆÀÀå´Ô,
> ¾Æ·¡¿Í °°ÀÌ inline comment¸¦ ´Þ¾Æº¸¾Ò½À´Ï´Ù~^^
> 
> 
> 2013³â 10¿ù 7ÀÏ ¿ÀÈÄ 7:01, lim sangseok <sangseok.lim@gmail.com>´ÔÀÇ ¸»:
> ¹®Á¦ÀÇ Å« ºÐ·ù´Â Àß Á¤¸®ÇØÁֽŠ°Í °°½À´Ï´Ù.
> °ÔÀÓ ¸¸µé¾îº¸¸é ¼¼¼¼ÇÑ ¹®Á¦°¡ ¾ÆÁÖ ¸¹ÀÌ ÀÖ½À´Ï´Ù.
> 
> 1) URL bar ó¸®
> - »ç¶óÁö°Ô ÇÏ°í ½Í°í, ÀϺΠheuristicÀÌ ÀÖÁö¸¸, ¿Ïº®È÷ »ç¶óÁö°ÔÇϱâ Èûµé°í, landscape ¸ðµå¿¡¼­´Â È­¸éÀ» Å©°Ô Â÷ÁöÇؼ­ ½É°¢ÇÕ´Ï´Ù.
> 
> ÀÌ ºÎºÐÀº Full screen API¸¦ ÀÌ¿ëÇϸé ÇØ°áÀÌ ¾ÈµÇ³ª¿ä?

µ¥½ºÅ©Åé¿ë ºê¶ó¿ìÀú´Â fragmentationÀ» °í·ÁÇÏ°í ¼­ºñ½º¸¦ ÇÑ´Ù°í Çصµ ¸ð¹ÙÀÏ ºê¶ó¿ìÀú¿¡¼­´Â ÇØ´ç »çÇ×ÀÌ µÇÁö ¾Ê´Â °ÍÀÌ 1Â÷ÀûÀÎ ¹®Á¦°¡ ¾Æ´Ò±î ÇÕ´Ï´Ù.
http://caniuse.com/#feat=fullscreen


iOSÀÇ °æ¿ì HomeScreen¿¡ µî·ÏÇÒ ¶§ mobile-web-app-capable ¸ÞŸ ű׸¦ ÀÌ¿ëÇÏ´Â ¹æ¹ýÀº Á¸ÀçÇÏÁö¸¸ ÀÌ ¿ª½Ãµµ ¼­ºñ½º Á¦°øÀÚÀÇ ÀÔÀå¿¡¼­ »ç¿ëÀÚÀÇ ÀÎ½Ä ÇüÅ¿¡ ´ëÇØ °í¹ÎÀ» ¾ÈÇÒ ¼ö´Â ¾øÀ» °Í °°³×¿ä. (¾Èµå·ÎÀ̵å Å©·ÒÀº 31¹öÀüºÎÅÍ È¨ ½ºÅ©¸° ±â´ÉÀ» Á¦°øÇÑ´Ù°í ÇÕ´Ï´Ù. Ãß°¡·Î  iOSÀÇ apple-mobile-web-app-capable´Â ÇѽÃÀûÀ¸·Î Áö¿øÇϸç Á¶¸¸°£¿¡ ÀÌ Çü½ÄÀ» deprecateÇÑ´Ù°í ÇÕ´Ï´Ù.)

>  
> 2) Canvas¸¦ rendering back-end·Î »ç¿ë½Ã
> - ´ëºÎºÐ drawImage·Î ±Í°áµÇ´Â °æÇâÀÌ ÀÖÁö¸¸, ´Ü¸»º°·Î ¼º´É Â÷ÀÌ°¡ ³Ê¹« ½ÉÇؼ­ ¸î fps·Î ÇؾßÇÒÁö¸¦ ´Ü¸»º°·Î ¸ðµÎ Á¤ÇؾßÇÏ´Â ¹®Á¦
> 
> ÀÌ ºÎºÐÀº Àü¹ÝÀûÀ¸·Î ºê¶ó¿ìÀú ¼º´ÉÀÌ ÁÁ¾ÆÁ®¾ß ¾î´ÀÁ¤µµ ÇØ°áÀÌ µÇÁö ¾ÊÀ»±î ½Í½À´Ï´Ù^^;
> Ȥ½Ã ´Ù¸¥ ºÐµé Áß¿¡ ÀÌ À̽´¸¦ smartÇÏ°Ô ÇØ°áÇϽŠºÐÀÌ °è½Å°¡¿ä?? ¾Æ´Ï¸é ¾ÆÀ̵ð¾î¸¦ °¡Áö°í °è½Å ºÐÀ̶óµµ?? ;-)

iOSÀÇ °æ¿ì ·¹Æ¼³ª µð½ºÇ÷¹ÀÌÀÇ °æ¿ì¸¦ °í·ÁÇÏ¿© ¼º´ÉÀ» ÀϺΠÇâ»óÇÏ´Â ¹æ¹ý(pixel ratio¿Í retinaÀÇ Çػ󵵸¦ °í·ÁÇÏ¿© scaleÀ» ¸ÂÃß´Â)ÀÌ Á¸ÀçÈ÷´Âµ¥ ÀÌ·± ½ÄÀ¸·Î ÆÄÆíÈ­¿¡ ´ëÀÀÇÏ´Â °ÍÀÌ ¿ª½Ã ¼­ºñ½º¿¡¼­´Â ½±Áö ¾ÊÀ» °Í °°³×¿ä. world timer¿¡ ¸ÂÃß¾î µ¿ÀûÀÎ ÇÁ·¹ÀÓ·¹ÀÌÆ®¸¦ Á¦°øÇÏ´Â °Í ¿ª½Ã °ÔÀÓÀÇ °è»ê ·ÎÁ÷ÀÌ Á¶±Ý ´õ º¹ÀâÇØÁö´Â °Í°ú ½ÇÁ¦ ¼º´É¿¡ ´ëÇÑ ÆÇ´ÜÀ» »ç¿ëÀÚ¿¡°Ô ³Ñ°Ü ¹ö¸°´Ù´Â Á¡¿¡¼­ ÇöÀç´Â ¸ð¹ÙÀϱîÁö Ä¿¹öÇÏ·Á¸é ¡°Ë´Ù¸®·Î ÇÏÀ̺긮µå(¿¹¸¦ µé¾î cocos2d-html5¿Í cocos2d-xÀÇ js ¹ÙÀεù°ú °°Àº ÇüÅÂ)¸¦ Â÷¿ëÇÏ´Â °ÍÀÌ ±×³ª¸¶ ÇØ°áÃ¥ÀÌ ¾Æ´Ñ°¡ ½Í½À´Ï´Ù. (½Ç ¼º´ÉÀ̳ª °³¹ß ³­À̵µ¿¡ ´ëÇؼ­´Â Àúµµ ±Ã±ÝÇÕ´Ï´Ù.)

>  
> - requestAnimFrameÀÌ renderingÀÌ bottleneckÀÌ µÇ´Â °æ¿ì ´Ü¸»¿¡¼­´Â ¿ÀÈ÷·Á È­¸é °»½Å·üÀÌ ¶³¾îÁö´Â ¹®Á¦
> 
> Ȥ½Ã ¾Èµå·ÎÀ̵å¿Í iOS ¸ðµÎ °°Àº Çö»óÀÌ ¹ß»ýÇϳª¿ä? ¾Èµå·ÎÀ̵å stock browser¿Í chrome for android ¸ðµÎ °°Àº Çö»óÀÌ ¹ß»ýÇÏ´ÂÁöµµ ±Ã±ÝÇÕ´Ï´Ù^^
>  
> - devicePixelRatio°¡ 1.5ÀÏ °æ¿ì canvas·Î rendering ½Ã È­¸éÀ» ±ú²ýÇÏ°Ô ±×¸®´Â °ÍÀÌ ½±Áö ¾ÊÀ½
> 
> ÀÌ ºÎºÐÀº ¿Ö ±×·±Áö ±Ã±ÝÇϳ׿ä^^; Ȥ½Ã ¾Èµå·ÎÀ̵å¿Í iOS ¸ðµÎ °°Àº Çö»óÀÌ ¹ß»ýÇϳª¿ä? 

ºê¶ó¿ìÀú ÀÔÀå¿¡¼­´Â ĵ¹ö½º ¿ª½Ã ·»´õ¸µ Æ®¸®¿¡ Á¸ÀçÇÏ´Â ³ëµå ÁßÀÇ ÇϳªÀÏ »ÓÀ̶ó ¾î´À Á¤µµÀÇ Jaggies°¡ ¹ß»ýÇÏÁö ¾ÊÀ»±î ½ÍÀºµ¥¿ä.
µð½ºÇ÷¹ÀÌÀÇ ¹èÀ²À» Á¤¼ö·Î ¶³¾îÁö´Â °ªÀ¸·Î ¸ÂÃ߱⿡´Â °ÔÀÓ ½ºÅ©¸° ÀÚüÀÇ ÇØ»óµµ ÀúÇÏ·Î ÀÎÇÑ Ç°Áú À̽´µµ ÀÖÀ» °ÍÀ̱¸¿ä.

>  
> 3) Garbage collector ¹®Á¦
> - °ÔÀÓ ¹ÝÀÀ¼º ÀúÇÏ: static objectµîÀ» ½á¼­ ÀϺΠ¿ÏÈ­/ȸÇÇ °¡´ÉÇÏ´ÙÁö¸¸, ±×·¸°Ô Â¥´Â °ÍµéÀÌ ½±Áö ¾ÊÀ½
> 
> ÀÌ ºÎºÐÀº ºê¶ó¿ìÀú¿¡°Ô Áö¼ÓÀûÀ¸·Î °³¼±ÇØ °¡°í ÀÖ´Â ºÎºÐÀε¥ ½Ã°£ÀÌ Á» °É¸± °ÍÀ¸·Î ¿¹»óÀÌ µË´Ï´Ù.

°ÅÀÇ ¸ðµç °÷¿¡¼­ object poolÀ» ÀÌ¿ëÇÑ GC ȸÇÇ ¹æ¾ÈÀ» Á¦½ÃÇÏ°í Àִµ¥ Àúµµ µ¿ÀÏÇÑ ÀÇ°ßÀÔ´Ï´Ù. ¸ðµâÈ­µÈ °³¹ß°ú ´ëÄ¡µÇ´Â ºÎºÐµµ ÀÖ±¸¿ä.

>  
> 4) CSS 3D¸¦  rendering back-end·Î »ç¿ë ÇÏ´Â °æ¿ì
> - object °³¼ö ´Ã¾î³ª¸é ¼º´ÉÀÇ ±Þ°ÝÇÑ ÀúÇÏ, iOSµµ 100°³ ³Ñ¾î°¡¸é ¼º´É ÀúÇÏ ½ÉÇÔ
> 
>  
> - texture update½Ã ±ôºýÀÌ´Â ¹®Á¦
> 
> ÀÌ¿Í °°ÀÌ Native app¿¡ ºñÇؼ­ Á» ºÎÀÚ¿¬½º·¯¿î °ÍÀÌ ¸¹½À´Ï´Ù. ºê¶ó¿ìÀú vendorµéÀÇ Àû±ØÀûÀÎ ¼öÁ¤ÀÌ ÇÊ¿äÇÏ°ÚÁÒ^^
>  
> 
> ÀÌ¿Ü¿¡µµ °³¹ßÇÏ´Ùº¸¸é Ç®¾î¾ßÇÒ ¹®Á¦°¡ ¾ÆÁ÷Àº Âü ¸¹½À´Ï´Ù.
> 
> 
> ¿¹. ±×·¡¼­ KIG¿¡¼­ Çѹø Á¤¸®¸¦ Çغ¸¸é Àç¹ÕÀ» °Í °°½À´Ï´Ù~ ¸¹Àº ºÐµé ƯÈ÷ Game °³¹ßÀ» Á÷Á¢ÇϽô ºÐµé²²¼­ À̽´¿¡ ´ëÇÑ ÀÇ°ßÀ» Áֽøé Á¤¸» °¨»çÇÏ°Ú½À´Ï´Ù~^^ 

¿Àµð¿À¿¡ ´ëÇÑ ¹®Á¦µµ »©³õÀ» ¼ö ¾ø°Ú³×¿ä.

#
¾îÂ¸é feature phone¿¡¼­ °ÔÀÓÀ» °³¹ßÇÏ´ø ½ÃÀýÀÇ °í¹ÎÀ» ÇöÀç ¸ð¹ÙÀÏ À¥ ºê¶ó¿ìÀú¿¡¼­ ´Ù½Ã ÇϰԵǴ °Í °°½À´Ï´Ù.
±×·¸´Ù°í ±âÁ¸ ¹æ½ÄÀ¸·Î ÇØ°áÇϱ⿡´Â »ç¿ëÀÚÀÇ ´«³ôÀÌ°¡ ¿Ã¶ó°¬´Ù´Â°Ô °¡Àå Å« bootleneckÀÌ ¾Æ´Ò±î ½Í³×¿ä.

> 
> 
> ÀÌ¿ø¼® µå¸².
> 
>  
> 
> 2013³â 10¿ù 6ÀÏ ¿ÀÈÄ 10:31, Wonsuk Lee <wonsuk73@gmail.com>´ÔÀÇ ¸»:
> 
> ¾È³çÇϼ¼¿ä. »ï¼ºÀüÀÚÀÇ ÀÌ¿ø¼®ÀÔ´Ï´Ù.
> ´Ù¸§ÀÌ ¾Æ´Ï¶ó Áö³­ HTML5 KIG ȸÀÇ¿¡¼­ unconference style·Î ȸÀǸ¦ ÁøÇàÀ» Çϸ鼭 Âü¿©ÇϽŠºÐµé²²¼­ ¾î¶² ºÎºÐ¿¡ ´ëÇؼ­ °ü½ÉÀÌ ÀÖÀ¸½ÅÁö µé¾îº¸¾Ò½À´Ï´Ù.
> ´Ù¾çÇÑ ºÐ¾ßµéÀÌ ³ª¿Ô´Âµ¥ °¡´ÉÇϸé ÀÌ·¯ÇÑ À̽´µé¿¡ ´ëÇؼ­ Á¤¸®¸¦ Çغ¸°í ÇØ°áÃ¥À» °°ÀÌ Ã£¾Æº¸´Â °ÍÀÌ Àç¹ÌÀÖÀ» °Í °°¾Æ¼­ HTML5 Game °³¹ß½Ã ºÎµúÄ¡´Â À̽´µé ºÎÅÍ ÇÔ²² Á¤¸®ÇÏ°í ³íÀǸ¦ Çغ¼±î ÇÕ´Ï´Ù.
> Á¦°¡ Áö³­È¸ÀÇ¿¡¼­ µé¾ú´ø ³»¿ëÀº ¾Æ·¡¿Í °°½À´Ï´Ù. ½ÇÁ¦·Î Çö¾÷¿¡¼­ ¹®Á¦¸¦ üÇèÇÏ°í °è½Å ºÐµé²²¼­ Ãß°¡ÀûÀÎ À̽´¿¡ ´ëÇÑ ÀÇ°ß Áֽøé Á¤¸» °¨»çÇÏ°Ú½À´Ï´Ù.
> 
> 1. °ÔÀÓ ¾Û ½ÇÇà µµÁß ´Ù¸¥ App ½ÇÇà(°ÔÀÓ¾Û background·Î Àüȯ) ÈÄ ´Ù½Ã °ÔÀÓ ¾ÛÀ¸·Î µ¹¾Æ¿Â °æ¿ì À̾ °ÔÀÓÀ» ÇÏ´Â ±â´ÉÀ» ±¸ÇöÇϱ⠾î·Á¿ò (Reloading µÇ´ÂÀ̽´) 
> 
> 2. Audio ó¸® À̽´
> - Android ºê¶ó¿ìÀúµéÀº ´ëºÎºÐ Audio Àç»ý ¼º´ÉÀÌ ´À¸² 
> - Mobile ºê¶ó¿ìÀú Áß ´ëºÎºÐÀÇ ºê¶ó¿ìÀú°¡ Web Audio ¹ÌÁö¿ø (±â´É Áö¿øÀÇ gap)
> 
> 3. Graphic ó¸® ¼º´É À̽´?
> - Mobile ºê¶ó¿ìÀúµé °£ÀÇ Canvas, CSS, WebGL ¼º´ÉÀÌ Á¦°¢°¢ (±×·¡ÇÈ ¼º´É gap)
> 
> .....
> 
> ¸¹Àº ºÐµéÀÇ Àû±ØÀûÀÎ Âü¿©¸¦ ºÎŹµå¸³´Ï´Ù~^^
> 
> 
> ÀÌ¿ø¼® µå¸².
> =========================================
> ÀÌ ¿ø ¼® (Wonsuk, Lee) / Principal Engineer, Ph.D
> SAMSUNG ELECTRONICS Co., LTD. (ß²àøï³í­)
> Mobile: +82-10-5800-3997
> E-mail: wonsuk11.lee@samsung.com, wonsuk73@gmail.com
> http://www.wonsuk73.com/, twitter: @wonsuk73
> -----------------------------------------
> Inspire the World, Create the Future !!!
> =========================================
> 
> 
> 
> 
> -- 
> 
> =========================================
> ÀÌ ¿ø ¼® (Wonsuk, Lee) / Principal Engineer, Ph.D
> SAMSUNG ELECTRONICS Co., LTD. (ß²àøï³í­)
> Mobile: +82-10-5800-3997
> E-mail: wonsuk11.lee@samsung.com, wonsuk73@gmail.com
> http://www.wonsuk73.com/, twitter: @wonsuk73
> -----------------------------------------
> Inspire the World, Create the Future !!!
> =========================================

Received on Thursday, 10 October 2013 09:44:39 UTC