ããžãã¹ã®çŸå Žã§ã®ã²ãŒã éçºãã€ã³ã¿ã©ã¯ãã£ãã³ã³ãã³ãå¶äœãé²åãç¶ããäžãAIã®åãåããInnovationãæ±ããããŠããŸããããã§ãChatGPTãšUnreal Engineã®çµã¿åããã泚ç®ãããŠããã®ã§ããæ¬èšäºã§ã¯ãChatGPTãšUnreal Engineã®åºæ¬çãªç¥èãããéçºãããŒãUIèšèšãããã©ãŒãã³ã¹æé©åãŸã§ããã®æŽ»çšæ³ãæ¢ããŸããããã«ã¯ãæè²çãªãœãããŠã§ã¢éçºãåžå Žåååæãªã©ãå°æ¥çãªå±æã«ã€ããŠãèå¯ãæ·±ããŠãããŸããããžãã¹ããŒãœã³ã«ãšã£ãŠå¿ èŠäžå¯æ¬ ãªæ å ±ãè©°ãŸã£ããã®æŠè«ãéããŠãAIãå€é©ããéçºç°å¢ãšãã²ãŒã æ¥çã«ãããChatGPTã®åœ¹å²ã解ãæãããŠãããŸãããã
1. ChatGPTãšUnreal Engineã®åºç€
1.1 ChatGPTã®æŠèŠãšç¹åŸŽ
ChatGPTã¯ãèªç¶èšèªåŠçæè¡ã掻çšããã匷åãªAIé§ååäŒè©±ãšãŒãžã§ã³ãã§ãããã®ã·ã¹ãã ã¯ãäžé£ã®ããã¹ãããŒã¹ã®å ¥åã«åºã¥ããŠã人ãç解ããããæ¹æ³ã§æ å ±ãäŒéã察話ããèœåãæããŠããŸããããã«ãã£ãŠãã€ã³ã¯ã«ãŒã·ããªãŠãŒã¶ãŒäœéšãåµåºãã€ã€ãå€å²ã«ãããã¢ããªã±ãŒã·ã§ã³ã§ã®å¿çšãæåŸ ãããŠããŸãã
ChatGPTã®æ倧ã®ç¹é·ã¯ãæ©æ¢°åŠç¿ã®ãµãã»ããã§ãããã©ã³ã¹ãã©ãŒããŒèšèªã¢ãã«ãããŒã¹ãšããŠããç¹ã§ããããã¯ã巚倧ãªããŒã¿ã»ããããåŠç¿ããŠããã質ååçãããã¹ãçæãèšèªç¿»èš³ãªã©æ§ã ãªã¿ã¹ã¯ãããªããŸãããã®æè»æ§ãšèšèªç解åã«ãããæ§ã ãªã·ããªãªã«ãããŠãªã¢ã«ã¿ã€ã ã®ã€ã³ã¿ã©ã¯ã·ã§ã³ãå¯èœã«ãªããŸãã
ChatGPTã¯ããŠãŒã¶ãŒãèªç¶ãªèšèã§ã³ãã¥ãã±ãŒã·ã§ã³ããšãéã«ãé©åãªã³ã³ããã¹ããç解ãé©åãªå¿çãæäŸããããšã§ã䜿ãããããäžå±€é«ããŠããŸããããã¯ã顧客ãµããŒãããªã³ã©ã€ã³æè²ããšã³ã¿ãŒãã€ã³ã¡ã³ãæ¥çã§ã®æ§ã ãªå¿çšã«ç¹ãã£ãŠããŸãã
1.2 Unreal Engineã®åºæ¬æ§é ãšæ©èœ
Unreal Engineã¯ãé«åºŠãªãªã¢ã«ã¿ã€ã 3Dã¯ãªãšãŒã·ã§ã³ããŒã«ã§ãã²ãŒã éçºããæ åå¶äœã建ç¯ã®ããžã¥ã¢ã©ã€ãŒãŒã·ã§ã³ã«è³ããŸã§ãå¹ åºãçšéã§äœ¿çšãããŠããŸãããã®ãšã³ãžã³ã®åºæ¬æ§é ã¯ãã³ã³ããŒãã³ãã«ãã£ãŠæ§æãããã¢ã¯ã¿ãŒãšãããªããžã§ã¯ãããæãç«ã£ãŠãããããã«ããè€éãªã€ã³ã¿ã©ã¯ãã£ããªäžçã圢æããŠããŸãã
Unreal Engineã«ã¯ã匷åãªã°ã©ãã£ãã¯ã¹ã¬ã³ããªã³ã°ã·ã¹ãã ãç©çããŒã¹ã®ã¬ã³ããªã³ã°ãã°ããŒãã«ã€ã«ãããŒã·ã§ã³ããã€ãããã¯ã·ã£ããŠããªã¢ã«ã¿ã€ã ãšãã§ã¯ããšèšã£ãæ©èœãå«ãŸããŠããŸãããŸããããžã¥ã¢ã«ã¹ã¯ãªããã£ã³ã°ã·ã¹ãã ã§ãããã«ãŒããªã³ããæ¡çšããŠãããããããã°ã©ãã³ã°ç¥èããªãã¯ãªãšã€ã¿ãŒã§ãçŽæçã«ã²ãŒã ããžãã¯ãçµã¿ç«ãŠãããšãã§ããŸãã
ããã«ããããã¯ãŒãã³ã°ããã«ããã¬ã€ã€ãŒæ©èœãAIãã¢ãã¡ãŒã·ã§ã³ããŒã«ã»ãããšãã£ãå¹ åºãæ©èœçŸ€ãåããŠããããããŠãŒã¶ãŒã¯èšå€§ãªå¯èœæ§ãæã€ãããžã§ã¯ããå¶äœå¯èœã§ãããããã¯ãã¹ãŠãé äžã§ã¹ã±ãŒã©ãã«ãªãã¬ãŒã ã¯ãŒã¯äžã«æ§ç¯ãããŠãããéçºè ãèªç±åºŠã®é«ãå¶äœæŽ»åãè¡ããããæ¯æŽããŠããŸãã
1.3 AIãšã²ãŒã éçºã®èå
AIæè¡ã¯ãæšä»ã®ã²ãŒã éçºã«ãããŠäžå¯æ¬ ãªèŠçŽ ãšãªãã€ã€ãããŸãããšã³ãã³ã¹ãããNPCè¡åãåæ§è±ããªãã£ã©ã¯ã¿ãŒãã¶ã€ã³ããã¬ã€ã€ãŒã®è¡åã«åŒ·ãåå¿ããç°å¢ãªã©ãã²ãŒã ã®ãªã¢ãªãºã ãšæ²¡å ¥æãå¢ãæ¹åã§AIã掻çšãããŠããŸãã
ã²ãŒã å ã§ã®AIã®äœ¿çšã¯ããã ã¹ã¯ãªããã«ããå¿çãã«ãŒãã³ãè¶ ããè€éãªç°å¢ãã·ããªãªã«ãããŠãåã ã®ãã£ã©ã¯ã¿ãŒããªã¢ã«ã¿ã€ã ã§æèãè¡åããããšãå¯èœã«ããŠããŸããããã¯ãã¬ã€ã€ãŒãæ°ããäœéšããããã³ã«ãäžè²«æ§ã®ããã²ãŒã ã®äžçãæäŸããäžã§ãéåžžã«éèŠãªèŠçŽ ã§ãã
ããã«é²åããAIã¯ãã²ãŒã ãã¶ã€ã³ã®ããã»ã¹èªäœãå€é©ããå¯èœæ§ãç§ããŠããŸããã²ãŒã ã®ãã©ã³ã¹èª¿æŽããã³ã³ãã³ãçæããŠãŒã¶ãŒãã¹ããŸã§ãAIãäžå¿çãªåœ¹å²ãæ ããããŸã§ã«ãªã圢ã®ã²ãŒã ãåµåºãããããšã§ãããã
1.4 Unreal Engineã§ã®ChatGPTã®æŽ»çšå¯èœæ§
Unreal Engineã®æè»ãªãã©ãããã©ãŒã ã¯ãChatGPTã®ãããªAIã¹ã¯ãªãããšçµã¿åãããããšã§ãã²ãŒã ã®å¯Ÿè©±åèŠçŽ ãå€§å¹ ã«åäžãããããšãã§ããŸãããã¬ã€ã€ãŒãšNPCãšã®å¯Ÿè©±ãããèªç¶ã«æããããããã«ãªãã ãã§ãªããã¹ããŒãªãŒããªã³ã°ã®æ©åŸ®ãè±ãã«ããããšãæåŸ ãããŸãã
Unreal Engineå ã§ChatGPTãçµ±åããããšã«ãããã²ãŒã ã®ãã£ã©ã¯ã¿ãŒãã¡ã¯ããã¬ã€ã€ãŒã®è³ªåãã¢ã¯ã·ã§ã³ãžäžè²«ããå¿çæ§ã瀺ãã§ããããããã«ãããã£ã©ã¯ã¿ãŒã¯ããçãçããšããåæ§ãæã¡ããã¬ã€ã€ãŒã¯ããæ·±ãææ çãªã³ãã¯ã·ã§ã³ãçµéšããããšãå¯èœã«ãªããŸãã
å ããŠããã®çµ±åã«ãã£ãŠã²ãŒã éçºè ã¯ãã·ããªãªã®ãã©ã³ãã³ã°ãéžæè¢ã«åºã¥ãã¹ããŒãªãŒå±éãããã«é«åºŠã«å®è£ ããããšãã§ããŸããChatGPTãå©çšããããšã§ãåŸæ¥ã®ã¹ã¯ãªããã£ã³ã°ã§ã¯å°éå°é£ã ã£ãã¬ãã«ã®å¯Ÿè©±äœéšãæäŸããããšãå¯èœã«ãªããã²ãŒã ã®å¯èœæ§ã¯äžå±€åºããããšã«ãªãã§ãããã
2. Unreal Engineã掻çšãããããžã§ã¯ãéçº
Unreal Engineã䜿ã£ããããžã§ã¯ãéçºã¯ãã²ãŒã éçºã¯ãã¡ããã®ããšãã¢ãŒããã¯ãã£ã®ããžã¥ã¢ã©ã€ãŒãŒã·ã§ã³ãæ ç»è£œäœãä»®æ³çŸå®ãªã©å¹ åºãåéã§æ³šç®ãããŠããŸãããã®åŒ·åãªã²ãŒã ãšã³ãžã³ã¯ããªã¢ã«ã¿ã€ã ã§é«å質ãªããžã¥ã¢ã«ãã€ã³ã¿ã©ã¯ãã£ãæ©èœãæäŸããããããããŒãã¯ãªãšã€ã¿ãŒãé©æ°çãªäœåãäœãåºãæå©ããããŠããŸãã
ãããžã§ã¯ãã®æåã¯ãã®æºåã«ããã£ãŠãããããé©åãªèšç»ãšæŠç¥ãäžå¯æ¬ ã§ããUnreal Engineã§ãããžã§ã¯ããã¹ã¿ãŒããããã«ããããç°å¢ã®ã»ããã¢ããããæçµè£œåã®ãããã°åã³æé©åã«è³ããŸã§ã®å·¥çšãçŽè§£ããŠãããŸãããã
ãã®èšäºã§ã¯ãChatGPTã掻çšããããšã«ãã£ãŠUnreal Engineãããžã§ã¯ããããã«å¹çããé²ããããšãã§ããã®ããããã«ã€ããŠã玹ä»ããŸãã
2.1 éçºç°å¢ã®ã»ããã¢ãã
ãããžã§ã¯ãéå§åã«æãéèŠãªã®ã¯ãå®å®ããéçºç°å¢ã®ã»ããã¢ããã§ããUnreal Engineã®ææ°ããŒãžã§ã³ãããŠã³ããŒãããã·ã¹ãã èŠä»¶ã«é©ããããŒããŠã§ã¢ãçšæããããšãéäžããéçºäœæ¥ã®åºç€ãšãªããŸãã
ããã«ããšãã£ã¿ãŒã®ã«ã¹ã¿ãã€ãºãåçš®ãã©ã°ã€ã³ã®ã€ã³ã¹ããŒã«ããœãŒã¹ã³ãŒã管çã·ã¹ãã ã®çµ±åãªã©ãå¹ççãªã¯ãŒã¯ãããŒãæ§ç¯ããããšã倧åã§ããããã«ãããåŸã®å·¥çšã§åé¡ãçºçããéã«è¿ éãªå¯Ÿå¿ãå¯èœã«ãªããŸãã
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2.2 ãããžã§ã¯ãèšç»ãšèšèšã®éèŠæ§
ãããžã§ã¯ãã®ç®çãšã¹ã³ãŒããæ確ã«ããããšã¯ãç¡é§ã®ãªãéçºãå®çŸããããã®ã¹ã¿ãŒããã€ã³ãã§ããç®æšãæ確åããéæå¯èœãªãã€ã«ã¹ããŒã³ãèšå®ããããšã§ãããŒã å šäœã®ã¢ãããŒã·ã§ã³ãä¿ãããåã¹ããŒãžã®é²æãææ¡ãããããªããŸãã
èŠä»¶ã®å®çŸ©ããããã¿ã€ãäœæãè¿œå æ©èœã®æ€èšãªã©ãè¡ããªããããã詳现ãªèšèšããã¥ã¡ã³ããäœæããŸãããã®æ®µéã§æŽç·Žãããèšèšã«åªããããšã§ãå°æ¥çãªãã©ãã«ãé²ããå šäœã®éçºæéã®ççž®ã«ãå¯äžããŸãã
ãããžã§ã¯ãèšç»ãšèšèšã®éèŠæ§ãèªèããå€æŽç®¡çããªã¹ã¯ç®¡çã確ç«ããŠããããšã§ãå®å®ããéçºéçšãä¿èšŒããããšãã§ããŸãã
2.3 ãããã¿ã€ãã³ã°ãšã€ã³ã¿ã©ã¯ãã£ããªèŠçŽ ã®è¿œå
ã¢ã€ãã¢ãéããã«åœ¢ã«ãããããã¿ã€ãã³ã°ã¯ãã³ã³ã»ãããæ€èšŒãããã£ãŒãããã¯ãéããè¿ éãªæ¹åãè¡ãäžã§æ¬ ãããŸãããUnreal Engineã®è±å¯ãªã¢ã»ããã©ã€ãã©ãªããã«ãŒããªã³ãã·ã¹ãã ãçšããŠãçæéã§ãããã¿ã€ããå®çŸããããšãã§ããŸãã
ã€ã³ã¿ã©ã¯ãã£ããªèŠçŽ ã®è¿œå ãšããé¢ã§ã¯ããŠãŒã¶ãŒã®ãšã³ã²ãŒãžã¡ã³ããé«ããããã®å·¥å€«ãå¿ é ã§ããå¹æçãªUI/UXãã¶ã€ã³ããªã¢ã«ã¿ã€ã ã®ç©çèšç®ãã¢ãã¡ãŒã·ã§ã³ãªã©ãåãå ¥ããããšã«ããããããžã§ã¯ããããé åçã«ãªããŸãã
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2.4 ãããã°ãšæé©åã®ãã¹ããã©ã¯ãã£ã¹
ãœãããŠã§ã¢éçºã«ããããããã°äœæ¥ã¯ãå質ãä¿èšŒããããã«ã¯é¿ããŠéããªãããã»ã¹ã§ããUnreal Engineã«å èµãããŠãããããã¡ã€ãªã³ã°ããŒã«ããããã°æ©èœã掻çšããããšã§ãå¹çãããã°ãç¹å®ãã解決ããããšãã§ããŸãã
æé©åã«é¢ããŠã¯ãããã©ãŒãã³ã¹ã®ããã«ããã¯ãèŠã€ãåºããã¬ã³ããªã³ã°ãAIãç©çæŒç®ãªã©ã®åã·ã¹ãã ã®èª¿æŽãè¡ãå¿ èŠããããŸããããã«ããéããããªãœãŒã¹ã®äžã§æ倧éã®ããã©ãŒãã³ã¹ãåŒãåºãäºãå¯èœã«ãªããŸãã
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3. ChatGPTã®çµ±åãšã€ã³ã¿ãŒãã§ã€ã¹èšèš
ChatGPTã¯ãé«åºŠãªèªç¶èšèªåŠçèœåãåããŠãããæ§ã ãªãã©ãããã©ãŒã ãã¢ããªã±ãŒã·ã§ã³ã§ã®å©çšãæåŸ ãããŠããŸããç¹ã«ãUnreal Engineã§ã®å©çšã¯ãã²ãŒã éçºã¯ãã¡ããã®ããšãæè²ãã·ãã¥ã¬ãŒã·ã§ã³ãªã©å¹ åºãåéã«ãããŠããŠãŒã¶ãŒã€ã³ã¿ã©ã¯ã·ã§ã³ãšãšã³ã²ãŒãžã¡ã³ããé«ããããšãå¯èœã§ãã
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Unreal Engineå ã«ChatGPTãå®è£ ããéã¯ãAPIé£æºãå¿ èŠäžå¯æ¬ ã§ãããŸããOpenAIã®Webãµã€ãããAPIããŒãååŸããããããããžã§ã¯ãèšå®ã«çµã¿èŸŒãããšã§ãã²ãŒã å ã§ChatGPTã䜿çšããæºåãæŽããŸãã
ChatGPTãUnreal Engineã®ã€ãã³ããé¢æ°ã«çŽã¥ãããŠãŒã¶ãŒã®å ¥åã«å¿ããŠåçãªã¬ã¹ãã³ã¹ãçæããããã«èšå®ããããšãéèŠã§ããããã«ã¯Blueprintã䜿çšããããšã§èŠèŠçã«ãçŽæçãªããã°ã©ãã³ã°ãå¯èœã«ãªããŸãã
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3.2 ãŠãŒã¶ãŒã€ã³ã¿ãŒãã§ã€ã¹ãšã®é£æº
ChatGPTãUnreal Engineã«çµ±åããåŸããŠãŒã¶ãŒã€ã³ã¿ãŒãã§ã€ã¹ãšã®é£æºã¯ã²ãŒã éçºã«ããã次ã®é倧ãªã¹ããããšãªããŸãããŠãŒã¶ãŒã®ããã¹ãå ¥åãChatGPTãžãšéãUIãèšèšãããŸããã®å¿çãåãåã£ãŠé©åã«è¡šç€ºããå¿ èŠããããŸãã
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3.3 èªç¶èšèªåŠçã®æŽ»çš
ChatGPTã®èŠãšãªãã®ããã®èªç¶èšèªåŠçæ©èœã§ããããã«ããããã¬ã€ã€ãŒããã®è€éãªè³ªåãåœä»€ã«å¯ŸããŠããé©åãªåå¿ãè¿ãããšãå¯èœã«ãªããŸããUnreal Engineã§ããã掻çšããããã«ã¯ãChatGPTã®åŠç¿ã¢ãã«ãžã®ç解ãå¿ èŠã§ãã
èªç¶èšèªåŠçãå©çšããããšã«ããããã¬ã€ã€ãŒã®å ¥åãç解ããããã«åã£ã圢ã§ã®åºåãå¯èœãšããŸããäŸãã°ãã²ãŒã ã®ãã³ãã¬ã€ã€ãŒãã£ã©ã¯ã¿ãŒïŒNPCïŒãšã®å¯Ÿè©±ããããªã¢ã«ã«ããæ²¡å ¥æãå¢ãããšã«ãå¯äžããŸãã
ãŸããã«ã¹ã¿ã ã³ãã³ãã®äœæãç¹å®ãã¬ãŒãºãžã®ç¹å¥ãªåå¿ãªã©ãéçºè ã¯ChatGPTãéããŠããããçš®é¡ã®èªç¶èšèªã€ã³ã¿ã©ã¯ã·ã§ã³ãã²ãŒã å ã«å®è£ ããããšãã§ããŸãã
3.4 ãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãé«ããããã®ã€ã³ã¿ã©ã¯ã·ã§ã³èšèš
æçµçã«ã¯ãUnreal EngineãšChatGPTãçšããã€ã³ã¿ã¬ã¯ãã£ããªäœéšãããã¬ã€ã€ãŒã«ã©ã®ãããªåœ±é¿ãäžããããéèŠã§ãããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãåäžãããããã«ã¯ãã€ã³ã¿ã©ã¯ã·ã§ã³ã现éšã«æž¡ã£ãŠç·Žã蟌ãå¿ èŠããããŸãã
ããšãã°ãã²ãŒã ã®é²è¡ã«åãããŠChatGPTã®å¿çãå€åãããããšã«ããããã¬ã€ã€ãŒã«æ°é®®ãªäœéšãæäŸãç¶ããããšãã§ããŸãããŸãããã¬ã€ã€ãŒã®éžæãè¡åã«åãããŠãChatGPTãèªåçã«ç©èªãçæãããããã³ããæäŸãããªã©ãã²ãŒã ãã¬ã€ã®æ·±åã«è²¢ç®ããŸãã
ã€ã³ã¿ã©ã¯ã·ã§ã³èšèšã®éçšã§ã¯ããŠãŒã¶ãŒãã¹ããéãããã¬ã€ã€ãŒãã©ã®ãããªåå¿ãããã®ããã©ãæããã®ãã芳å¯ããããšãäžå¯æ¬ ã§ããããã«ãããããæŽç·ŽããããŠãŒã¶ãŒãã¬ã³ããªãŒãªäœéšãåµåºããããšãå¯èœã«ãªããŸãã
4. ããã©ãŒãã³ã¹ãšäºææ§ã®æé©å
ChatGPTãšUnreal Engineãçµã¿åãããããšã§ãããããããŒã¯ããã©ãŒãã³ã¹ãæ倧éã«åŒãåºããããŸããŸãªããã€ã¹äžã§ã®äºææ§ãä¿èšŒããããšãã§ããŸãããã®èšäºã§ã¯ããã«ããã©ãããã©ãŒã ã§ã®éçšãããã©ãŒãã³ã¹ã®åäžèª¿æŽãã¯ãã¹ããã€ã¹ã®äºææ§ããªã¢ã«ã¿ã€ã åŠçã®ããã®å¹ççãªã¢ãŒããã¯ãã£ãšãã£ãéèŠãªèŠçŽ ã«çŠç¹ãåœãŠãŠè§£èª¬ããŸãã
ChatGPTã掻çšããããšã«ããããããžã§ã¯ãã«æ©æ¢°åŠç¿ãšèªç¶èšèªåŠçã®èœåãçµã¿èŸŒãããšã容æã«ãªããŸããUnreal Engineã®é«åºŠãªã°ã©ãã£ãã¯æ©èœãšçµã¿åãããããšã§ãããã¹ã ãŒãºãã€ãªã¢ã«ã¿ã€ã ãªäœéšããŠãŒã¶ãŒã«æäŸã§ããã§ãããã
ãããäºã€ã®åŒ·åãªããŒã«ãæé©ã«æ©èœãããããã«ã¯ãéçºç°å¢ããšã«çŽ°ããªæé©åãå¿ èŠã§ããå ·äœçãªæ¹æ³è«ã«é²ãåã«ããŸãã¯åãããã¯ã®åºæ¬ãç解ããããšãéèŠã§ãã
4.1 ãã«ããã©ãããã©ãŒã ã§ã®éçš
Unreal Engineã¯ãã®æè»æ§ã«ãããæ§ã ãªãã©ãããã©ãŒã ã§äœ¿çšããããšãã§ããŸããããã«ããéçºè ã¯ãPCã ãã§ãªãã³ã³ãœãŒã«ãã¢ãã€ã«ããã€ã¹ãããã«ã¯VRãARããã€ã¹ã«ãé©å¿ããã¢ããªã±ãŒã·ã§ã³ã®éçºãå¯èœã«ãªããŸãã
éçšã®éã«ã¯ãåãã©ãããã©ãŒã ã®æ§èœç¹æ§ãšå¶çŽãç解ããå¿ èŠã«å¿ããŠã¢ã»ãããã³ãŒãã調æŽããå¿ èŠããããŸããããã«ãããã©ã®ãã©ãããã©ãŒã ã§ããŠãŒã¶ãŒã«æé©ãªäœéšãæäŸã§ããããã«ãªããŸãã
ç¹ã«ã°ã©ãã£ãã¯ã¹ã®å質ãåŠçé床ãé©åã«èª¿æŽããããšã¯ããã«ããã©ãããã©ãŒã ã§ã®éçšã®æåã«ãããŠäžå¯æ¬ ã§ããé«å質ãª3Dã¬ã³ããªã³ã°ãæ ä¿ãã€ã€ãåããã€ã¹ã®ãªãœãŒã¹å¶éå ã§åäœãããããšãæ±ããããŸãã
4.2 ããã©ãŒãã³ã¹åäžã«åãã調æŽ
ããã©ãŒãã³ã¹ãæé©åããããã«ã¯ããªãœãŒã¹å©çšã®å¹çåãã«ã®ãæ¡ããŸããUnreal Engineå ã§ã®ã¢ã»ãã管çã«ã¯ããã¯ã¹ãã£ãµã€ãºã®æé©åãã¬ãã«ãªããã£ããŒã«(LOD)ã®èšå®ãªã©ãå«ãŸããŸãã
ãŸããã²ãŒã ãšã³ãžã³ã®èšå®ã調æŽããã¬ã³ããªã³ã°ãã€ãã©ã€ã³ã®æé©åãå³ãããšãããã©ãŒãã³ã¹ãåäžãããéèŠãªææ³ã§ããäŸãã°ãäžèŠãªãšãã§ã¯ãã®åé€ãã·ã£ããŒã®ç°¡çŽ åã«ãããããã¹ã ãŒãºãªãã¬ãŒã ã¬ãŒããéæã§ããŸãã
ChatGPTãå«ãAIæè¡ãå©çšããéã«ããããã»ã¹ã®è»œéåãéèŠã§ããé©åãªã¢ãã«ãµã€ãºã®éžå®ãæšè«é床ã®åäžããå šäœã®ã¬ã¹ãã³ã·ãæ§ãé«ããã§ãããã
4.3 ã¯ãã¹ããã€ã¹äºææ§ãšã¯
ã¯ãã¹ããã€ã¹äºææ§ãšã¯ãç°ãªãããŒããŠã§ã¢ããªãã¬ãŒãã£ã³ã°ã·ã¹ãã éã§ã®ã¢ããªã±ãŒã·ã§ã³ã®äºææ§ãæããŸãããŠãŒã¶ãŒã䜿çšããããã€ã¹ã®å€æ§æ§ãèãããšããã®äºææ§ã¯ãŸããŸãéèŠã«ãªã£ãŠããŠããŸãã
Unreal Engineã¯ã³ãŒãããŒã¹ãçµ±äžãããã©ãããã©ãŒã ç¹æã®æ©èœãæœè±¡åããããšã§ãéçºè ãè€æ°ã®ããã€ã¹ã§åäœããã¢ããªã±ãŒã·ã§ã³ã容æã«äœæã§ããããæ¯æŽããŸããããããå®ç§ãªäºææ§ãå®çŸããããã«ã¯ã现ãã調æŽãå¿ é ã§ãã
ããã€ã¹éã§ã®äžè²«ãããŠãŒã¶ãŒäœéšãå®çŸããããã«ã¯ãã€ã³ã¿ãŒãã§ãŒã¹ã®èšèšãå ¥åæ¹æ³ã®é©å¿ãªã©ãèæ ®ããå¿ èŠããããŸããããã¯ãç¹ã«ã¢ãã€ã«ããã€ã¹ãšãã¹ã¯ãããéã§ã®éããé¡èã§ããããã泚æãå¿ èŠã§ãã
4.4 ãªã¢ã«ã¿ã€ã åŠçã®ããã®å¹ççãªã¢ãŒããã¯ãã£
Unreal Engineã®ãªã¢ã«ã¿ã€ã åŠçèœåã¯éåžžã«é«ããããã«ããé«å質ãªããžã¥ã¢ã«ãšã€ã³ã¿ã©ã¯ã·ã§ã³ãæäŸã§ããŸãããããããªã¢ã«ã¿ã€ã æ§ãæ ä¿ããããã«ã¯ãã²ãŒã ãšã³ãžã³å éšã®ã¢ãŒããã¯ãã£ãéåžžã«éèŠã§ãã
å¹ççãªã¢ãŒããã¯ãã£ã®èšèšã«ã¯ãããŒã¿ã®æµããšåŠçã®æé©åãã¡ã¢ãªç®¡çã®å¹çåããã«ãã¹ã¬ããåŠçã®æŽ»çšãªã©ããããŸãããããã®èŠçŽ ãæé©ã«æ©èœãããããšã§ãåçãªç°å¢ãã€ã³ã¿ã©ã¯ãã£ããªèŠçŽ ãåªããããã©ãŒãã³ã¹ã§æ±ãããšãå¯èœã§ãã
ChatGPTã®ãããªAIã³ã³ããŒãã³ããšçµ±åããå Žåããªã¢ã«ã¿ã€ã åŠçã®éèŠæ§ã¯ããã«å¢ããŸããåå¿é床ãåŠç¿èœåãé«ãã€ã€ããã¬ã€ã€ãŒã®äœéšã劚ããªãããã«ãã©ã³ã¹ãããªããã°ãªããŸããã
5. Unreal EngineãšChatGPTã®é«åºŠãªæŽ»çš
5.1 AIããªãã³ã®ã²ãŒã ã¡ã«ãã¯ã¹
Unreal Engineã«çµã¿èŸŒãŸããAIæ©èœã¯ã²ãŒã éçºã«é©åœããããããŠããŸããChatGPTãšã®çµã¿åããã¯ããã®ãã©ãããã©ãŒã ã®å¯èœæ§ãããã«åºããããšã«å¯äžããŠããŸããã²ãŒã å ã§NPCïŒNon-Player CharacterïŒã®è¡åãèªç¶ã§è€éã«ããAIããªãã³ã®ã¡ã«ãã¯ã¹ã¯ããã¬ã€ã€ãŒã«ãããªãããªäœéšãæäŸããŸãã
ã²ãŒã ã®ç¶æ³ã«å¿ããŠNPCãç¬èªã®å€æãããããšã§ãã¹ããŒãªãŒã«å€æ§æ§ãçãŸããåãã¬ã€æ§ãé«ãŸããŸããChatGPTã«ããèªç¶èšèªåŠçã¯ãNPCãšã®å¯Ÿè©±ããããªã¢ã«ã§é åçãªãã®ã«ãªãããã¬ã€ã€ãŒãã²ãŒã äžçã«æ·±ãæ²¡å ¥ã§ããããã«ãªããŸãã
äŸãã°ããã¥ãŒããªã¢ã«ã®é²è¡ãæ¯æŽããAIã¢ã·ã¹ã¿ã³ãã¯ããã¬ã€ã€ãŒãçŽé¢ãã課é¡ã«åºã¥ããŠã«ã¹ã¿ãã€ãºãããã¢ããã€ã¹ãæäŸããããšã§ãã²ãŒã ã®åæ段éã§é«ããŠãŒã¶ãŒãµããŒããå®çŸããŸãããããã®é²æ©ã¯ãã²ãŒããŒãæåŸ ããã€ã³ã¿ã©ã¯ãã£ããªäœéšã次ã®ã¬ãã«ãžãšå°ããŠããŸãã
5.2 ã€ã³ã¿ã©ã¯ãã£ãã·ãããã£ã¯ã¹ãšç©èªæ§
Unreal Engineã¯ãã®é«åºŠãªã°ã©ãã£ãã¯ã¹èœåã§ç¥ãããŠãããChatGPTãšã®èåã«ãããã€ã³ã¿ã©ã¯ãã£ããªã·ãããã£ã¯ã¹ãæ°ããªæ¬¡å ã«éããŸãããç©èªæ§ãéèŠããã²ãŒã éçºã«ãããŠããã¬ã€ã€ãŒã®éžæãã¹ããŒãªãŒã©ã€ã³ã«çŽæ¥åœ±é¿ãäžããè€æ°ã®ãšã³ãã£ã³ã°ãžãšå°ãè±ããªç©èªãå±éãããŸãã
ãã¬ã€ã€ãŒãšã®å¯Ÿè©±ãéããŠã¹ããŒãªãŒã圢æãããããšã§ããŸãã§æ ç»ã®äž»äººå ¬ã«ãªã£ããã®ãããªæèŠããã¬ã€ã€ãŒã«äžããé«ãæºè¶³æãçã¿åºããŸããChatGPTã¯ãã¬ã€ã€ãŒã®å¿çãç解ããããã«é©ããã¹ããŒãªãŒã®åå²ç¹ãäœãåºããŸãã
ãã®æè¡ã¯ãã·ããªãªã©ã€ã¿ãŒããã¶ã€ããŒã«ãšã£ãŠã倧ããªå¯èœæ§ãç§ããŠããŸããã·ããªãªã®åå²ãæ軜ã«å®è£ ã§ããããã«ãªããããã«ãã®åå²ã«å¯Ÿå¿ããã·ãããã£ã¯ã¹ãèªåçæããããšãå¯èœã§ããããã«ãã£ãŠãéçºå¹çãå€§å¹ ã«æ¹åãããã¹ããŒãªãŒããªã³ã°ã®å¹ ãåºãããŸãã
5.3 ãšãã¥ã±ãŒã·ã§ãã«ãœãããŠã§ã¢ãšããŠã®å±æ
Unreal EngineãšChatGPTã®æŽ»çšã¯ãšãã¥ãã€ã³ã¡ã³ãåžå Žã«ãããŠã泚ç®ãããŠããŸããåŠç¿ã³ã³ãã³ãã«çžäºäœçšãšãšã³ã²ãŒãžã¡ã³ããåãå ¥ããããšã«ãã£ãŠãæè²åéã§ãæ°ããªå¯èœæ§ãåºãã£ãŠããŸããç¹ã«ãèŠèŠçãªåŠç¿ãå¿ èŠãšãããåéã§ããã®æè¡ã®çµåããã倧ãã«åãçºæ®ããŸãã
äŸãã°ãæŽå²çãªå Žé¢ãç§åŠçãªå®éšãã²ãŒã å ã§åçŸããããšã«ãããåŠçãã¡ã¯åãªãååçãªåŠç¿ããè±åŽããèœåçãªæ¢æ±ã楜ããããšãã§ããŸããChatGPTã«ãã質åå¿çã·ã¹ãã ãçµ±åããããšã§ãåŠçã¯ã²ãŒã ãéããŠçåã解æ¶ããåŠç¿å 容ãæ·±ãç解ã§ããããã«ãªããŸãã
æŽã«ãUnreal Engineã®ãªã¢ã«ãªããžã¥ã¢ã«ã¯ãåŸæ¥ã®ææã§ã¯é£ããæŠå¿µã®èŠèŠåãå¯èœã«ããããçŽæçãªåŠç¿äœéšãæäŸããŸããæå¡ãšçåŸã®åæ¹ã«ãšã£ãŠãæè²ããŒã«ãšããŠã®ã²ãŒã ãœãããŠã§ã¢ã®å¯èœæ§ã¯ç¡é倧ãšèšããŸãã
5.4 åžå Žåæãšã¿ãŒã²ãããŠãŒã¶ãŒã®ç解
Unreal EngineãšChatGPTã掻çšããã«ããããåžå Žåæãšã¿ãŒã²ãããŠãŒã¶ãŒã®ç解ã¯äžå¯æ¬ ã§ããäž¡ãã¯ãããžãŒã®çµã¿åããã¯å€å²ã«ãããåéã§ã®å¿çšãå¯èœã§ããããã®ããã³ã·ã£ã«ãæ倧éã«åŒãåºãã«ã¯å¯Ÿè±¡ãšãªãåžå ŽããŠãŒã¶ãŒã®ããŒãºãæ·±ãç解ããããšãéèŠã§ãã
ç¹ã«ã²ãŒã æ¥çã«ãããŠãæ§ã ãªå¹Žéœ¢å±€ãèå³ãæã€ãŠãŒã¶ãŒãååšãããããããããã®ãŠãŒã¶ãŒãäœãæ±ããŠããã®ããæ£ç¢ºã«ææ¡ããããšãæåã®éµãæ¡ããŸããAIãçšãããã¬ã€ã€ãŒã®è¡ååæã¯ããŠãŒã¶ãŒå奜ã®å€åãæããã¿ãŒã²ããã®ç²Ÿç·»åãå®çŸããŸãã
Unreal EngineãšChatGPTã®ãã¯ãããžãŒãé§äœ¿ããããšã§ãããŒã±ãããªãµãŒãããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ã®æ¹åã«çŽçµãã貎éãªããŒã¿ãååŸã§ããŸããããã«ãããéçºè ã¯åžå Žã®ããŒãºã«åèŽãã補åãæäŸããããšãå¯èœãšãªããæçµçã«ã¯æ¥çã«ããã競äºåã®åŒ·åã«ã€ãªããã§ãããã
6. å°æ¥å±æãšã³ãã¥ããã£ã®åå
6.1 æè¡ã®é²åãšæªæ¥äºæž¬
æè¡ã®é²æ©ã¯ãã²ãŒã éçºã®äžçã«é©åœãããããç¶ããŠããŸããç¹ã«Unreal Engineã§ã¯ãé«å質ãªããžã¥ã¢ã«ãšãªã¢ã«ã¿ã€ã ã®åŠçèœåã泚ç®ãéããŠãããæªæ¥ã®ã²ãŒã ãã¢ããªã±ãŒã·ã§ã³ã¯ãããŸã§ã«ãªãã»ã©ãªã¢ã«ã§ãæ²¡å ¥æã®ããäœéšãæäŸã§ãããšæåŸ ãããŠããã®ã§ãã
éçºè ãã¡ã¯åžžã«æ°ããæè¡ãå©çšããããšã§ããŠãŒã¶ãŒã«æ°é®®ãªé©ããæäŸãç¶ããããšãã§ããŸããUnreal Engineãå©çšããã«ããã£ãŠã®æè¡ãã¬ã³ãããããã«é©å¿ããããã®ã¹ãã«ã»ããã®é²åã«é¢ããèå¯ã¯ãéçºè ã³ãã¥ããã£ã«ãšã£ãŠéèŠãªæ å ±æºãšãªã£ãŠããŸãã
ããã«ãããŒããŠã§ã¢ã®é²åã«ãããããé«åºŠãªã²ãŒã ãšã³ãžã³æ©èœãå©çšå¯èœã«ãªãã€ã€ãããããã«ããUnreal Engineã®æœåšèœåã¯ä»åŸæ°å¹Žéã§å€§ããå€è²ããããšãäºæž¬ãããŸãããã®å€åã«å¯Ÿå¿ããããã«ã¯ã絶ããåŠç¿ãç¶ããæ¥çã®æµããææã«æããŠãã姿å¢ãæ±ããããã§ãããã
6.2 Unreal EngineãšAIã®çµã¿åããã«ããæ°ããªå¯èœæ§
Unreal EngineãšAIæè¡ã®çµã¿åããã¯ãéçºã®å¹ ã倧ããæ¡ããŠããŸããAIã䜿ã£ãŠèªååããããã£ã©ã¯ã¿ãŒã®è¡åããèªç¶ãªç°å¢ã®ã·ãã¥ã¬ãŒã·ã§ã³ãå®çŸããããšãã§ããéçºè ã¯ããè€éã§ãªã¢ãªã¹ãã£ãã¯ãªã²ãŒã äžçãçã¿åºãããšãã§ããŸãã
Unreal Engineã®åŒ·åãªããžã¥ã¢ã«ã¹ã¯ãªããã·ã¹ãã ã§ããBlueprintsã¯ãéçºè ãAIã³ã³ããŒãã³ãã容æã«çµ±åããå€æ§ãªã²ãŒã ãã¬ã€ã®ã·ããªãªãäœæããã®ã«åœ¹ç«ã¡ãŸããããã«ãã£ãŠãã³ãŒãã£ã³ã°ã®ç¥èãå°ãªãã¯ãªãšã€ã¿ãŒã§ããAIã®æ©èœãæ倧éã«æŽ»çšããããšãå¯èœã«ãªããŸãã
AIæè¡ã®é²åã«äŒŽããUnreal Engineã¯ããã«é«åºŠãªæ©èœãå®è£ ãç¶ããããšãäºæ³ãããŸããããã«ãããã²ãŒã ã ãã§ãªããã·ãã¥ã¬ãŒã·ã§ã³ããã¬ãŒãã³ã°ãã€ã³ã¿ã©ã¯ãã£ããªã¡ãã£ã¢ãªã©ãå¹ åºãé åã«ãããŠé©æ°çãªäœéšãçãŸããããšã§ãããã
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