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100ÆäÀÌÁö ³»¿ë : 2.3 ??ì¤??? 목í?? 3D Commerce ???? 그룹?? 목í???? ?????? ???? ?¸ê³¼ ????, 그리ê³? ??매ì??ê³? ìµ?ì¢? ?¬ì?©ì????ê²? ë°°ì?? ?? ??ê¹?ì§??? ê°? ?¨ê????? ?????? ??ê±°ë?? 3D ???°ì?? ???? ??????ë¦??? ?¼ê??? ??ê²? ë§??¤ì?? ì¤? ??ì¤? ë°? ê°? ?´ë???¼ì?¸ì?? ê°?ë°????? ê²??´ë??[4]. 3. ??ì¤??? 구ì?? ë°? ?°ê? ??ì¤? 3.1 3D Commerce ???? ??ì¤????? 구ì?±í??ê³??? ???? ìµ?ì¢????? ?´ì?©ì?? ???´ì???? ??ì§? ?¼ì?? ì¤??? ???¼ë??, 3D Commerce ?? ì¤??? ?¤ì??ê³? ê°??? 구ì?±ë?? ê²??¼ë? ????????. [그림 3] ?¬ë??¸ì?? 3D ???? 그룹?? ì°¸ì?¬í??ê³? ???? 기ê? 2019. 8. [4] Guidelines for tools and product designers to create assets with consistent data to be used through the 3D Commerce pipeline Reduce production, distribution and marketing costs Alignment Needed Alignment Needed Alignment Needed Structured metadata for product management and configurability of viewing Visual realism and consistency no matter where the model is displayed RETAILER RETAILER RETAILER RETAILER RETAILER MANUFACTURER MANUFACTURER MANUFACTURER PRODUCT DESIGN TOOL PRODUCT DESIGN TOOL MOBILE & WEB PLATFORMS XR PLATFORMS SOCIAL PLATFORMS AD PLATFORMS Product display configurability with consistency and authenticity [그림 4] 3D Commerce ???? 그룹?? 목í??[4] T T A J o u r n a l v o l 1 8 598

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101ÆäÀÌÁö ³»¿ë : ?? 3ì°¨ì?? ê°??? ???? ??ì²´ì?? 3D ???? ?°ì?´í?? ?¬ë§· ?? ?¬ë??¸ì?? 그룹?? glTFë¥? ?´ì?©í?? ???? ?? ?????? ?????? ë°? ????기í?? ?¨ê????? 3ì°¨ì?? ??ê±°ë???? ???? ?? ?? ????ë¡? ?°ì?´í?°ë?? ?¼ê??? ??ê²? ??ì§??? ?? ????ë¡? ???? ??êµ? ?¬ì?? ë°? ?????? ê°??´ë???¼ì?? ?? 3ì°¨ì?? ê°??? ?????? ?¤ì?´ê? ?????? 구조???? ë©????°ì?´í?? ?? 3ì°¨ì?? ê°??? ?????? ?¤ì?´ê? ??ê±°ë?? ê´??? 구조???? ë©????? ?´í?? ë°?ì½???, RFID, ???? DB ê´??? ??ê³? ??ì¤??? ???©ë?? ê°? ?¥ì?±ì?? ???? ?? ?´ë???? ?¥ì??? ??ê²½ì?????? ?¼ê??? ???? ???¤ê??? ??ê³µí??ê¸? ???? ê°??´ë???¼ì?? ?? 3D ì½???ì¸?ê°? ê°??´ë???¼ì?¸ì?? ë§?족í????ì§? ???? ì¤? ?? ???? ê²?ì¦? validation ë°©ë? ???? ê°??? ?©ì???? ??ì¤? 구ì?±ì???? ?¸ì???? ì¶??? ?? ??ê°? ì¶?ê°??? ê²??¼ë? ???????? ê²??¼ë???, Ikea?? ê°? ?? ê³?ê°??? 조립???? ê°?구ì?? ê°??? ì¢?ë¥??? ?????? ?? ???? 조립?´ë?? ??ì§???, ë³??? ë°? ?¬ì?©ì?? ???? ì¡°í?©ì?? ???? ????, ?????? ??????ê³? ê°?ê´????´ë©° ?¤ê? ???? ?????? ??????ê¸? ???? 기ì?????? ?¼ì?? ?±ì?? ????. 3.2 glTF 3ì°¨ì?? ?´ì???? ???????? ?°ì?´í?? ?¬ë§·?? ?¬ë??? ?? 그룹?? 3D Formats WG???? ?????? glTF ??ì¤? ?? ?? ê²??? ???????´ë??. glTF?? [그림 5]?? ê°??? ?¤ì?? ?? ??ì§??? ì½???ì¸? ???? ??구ì?? ê°??????? ë°? ì¦?ê°??? ?¤ì?? ì§????? ë°?ê³? ???¼ë©°, ?´ë?? ?¤ì???? ??매ì??ì²´ë?? ?? ???©í??ê³? ???? 기ì???´ë??. ???¥ì?±ê³¼ ???©ë??ê°? ?? ?? JSON[6] ??ì¤??? 기ë??¼ë? ??ê³? ???¼ë©°, ??ë¶??? ê¸? ?? ???? ??ë³?, ????ë©??´ì?? ?±ì?? ??ë³´ë?? ë°??´ë??ë¦? ?? ?¼ë? ???¥í??ê³? ?´ë?? ?¤í?¸ë¦¬ë°???ê±°ë?? ??ì¶????? 기ì?? ?? ë°??????? ????, 3ì°¨ì?? ??ê±°ë?? ?´ì?? ??ì¤??? ìµ????? ë¡? ??ê°?ë°?ê³? ????. ?¹í?? [그림 6]???? ë³´ë?? glTF 2.0?? PBR Physically Based Rendering, 물리기ë? ???? ë§? 기ì???? ?????? ê°??? ???¤ì???¼ë? ?????? ?? ???? ?? ê°????? ????[6]. 3.3 ?¬ë??¸ì?? 그룹?? ?°ê? ??ì¤? ?µì?¬ì?? ???? glTF ?¸ì???? ?¬ë??¸ì?? 그룹?? ?°ê? ??ì¤??? 3D Commerce ??ì¤??? ì§????? ?????? ì¤? ê²? ?¼ë? 기ë??????. ê´??? ??ì¤??? ?¤ì??ê³? ê°???. [그림 5] glTF ??ì¤??? ?°ì?? ????ê³?[5] 2 0 1 9 S E P T E M B E R + O C T O B E R99

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