{"id":2256,"date":"2013-04-13T18:15:53","date_gmt":"2013-04-13T09:15:53","guid":{"rendered":"http:\/\/peta.okechan.net\/blog\/?p=2256"},"modified":"2013-04-13T18:15:53","modified_gmt":"2013-04-13T09:15:53","slug":"%e3%83%95%e3%82%a9%e3%83%88%e3%83%b3%e3%83%99%e3%82%a4%e3%82%ab%e3%83%bc%ef%bc%88%e4%bb%ae%ef%bc%89%e9%80%b2%e6%8d%97%e3%81%9d%e3%81%ae9","status":"publish","type":"post","link":"https:\/\/peta.okechan.net\/blog\/archives\/2256","title":{"rendered":"\u30d5\u30a9\u30c8\u30f3\u30d9\u30a4\u30ab\u30fc\uff08\u4eee\uff09\u9032\u6357\u305d\u306e9"},"content":{"rendered":"<p>\u73fe\u6642\u70b9\u3067\u3053\u3093\u306a\u611f\u3058\u3002<br \/>\n<a href=\"https:\/\/peta.okechan.net\/blog\/wp-content\/uploads\/2013\/04\/t100000_m80_s50_2.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/peta.okechan.net\/blog\/wp-content\/uploads\/2013\/04\/t100000_m80_s50_2-150x150.jpg\" alt=\"t100000_m80_s50_2\" width=\"150\" height=\"150\" class=\"aligncenter size-thumbnail wp-image-2257\" srcset=\"https:\/\/peta.okechan.net\/blog\/wp-content\/uploads\/2013\/04\/t100000_m80_s50_2-150x150.jpg 150w, https:\/\/peta.okechan.net\/blog\/wp-content\/uploads\/2013\/04\/t100000_m80_s50_2-300x300.jpg 300w, https:\/\/peta.okechan.net\/blog\/wp-content\/uploads\/2013\/04\/t100000_m80_s50_2.jpg 512w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><br \/>\n\u7dcf\u30d5\u30a9\u30c8\u30f3\u6570\u306f10\u4e07\u3001\u63a8\u5b9a\u306b\u4f7f\u3063\u305f\u30d5\u30a9\u30c8\u30f3\u6570\u306f\u540480\u500b\u3002<\/p>\n<p>\u307e\u3060\u307e\u3060\u304a\u304b\u3057\u3044\u3068\u3053\u308d\u304c\u3042\u308b\u3051\u3069\u3001\u524d\u56de\u307e\u3067\u306e\u7d75\u753b\u3063\u307d\u3044\u611f\u3058\u3068\u6bd4\u3079\u308b\u3068\u30d5\u30a9\u30c8\u30f3\u30de\u30c3\u30d4\u30f3\u30b0\u3063\u307d\u3055\u304c\u51fa\u3066\u308b\u304d\u304c\u3059\u308b\u3002<\/p>\n<p>\u524d\u56de\u304b\u3089\u5909\u308f\u3063\u305f\u90e8\u5206\u306f<\/p>\n<ol>\n<li>\u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\u3067\u76f4\u63a5\u7167\u660e\u3092\u8a08\u7b97\u3057\u3001\u30d5\u30a9\u30c8\u30f3\u30de\u30c3\u30d7\u306f\u9593\u63a5\u7167\u660e\u3060\u3051\u306b\u4f7f\u3046\u3088\u3046\u306b\u3057\u305f<\/li>\n<li>\u30d5\u30a9\u30c8\u30f3\u306e\u53cd\u5c04\u7387\u306e\u8a08\u7b97\u3084\u53cd\u5c04\u5f8c\u306e\u51fa\u529b\u306e\u8a08\u7b97\u3001\u653e\u5c04\u8f1d\u5ea6\u63a8\u5b9a\u306e\u65b9\u6cd5\u3092\u5909\u66f4\u3057\u305f<\/li>\n<\/ol>\n<p>1. \u306b\u3064\u3044\u3066\u306f\u305d\u306e\u307e\u3093\u307e\u3002<br \/>\n\u5f37\u3044\u3066\u8a00\u3046\u306a\u3089\u3001\u7269\u4f53\u8868\u9762\u306e\u4f4d\u7f6e\u3068\u6cd5\u7dda\u306f\u30c6\u30af\u30b9\u30c1\u30e3\u3068\u3057\u3066\u6301\u3063\u3066\u308b\u306e\u3067\u3001\u30ab\u30e1\u30e9\u304b\u3089\u30ec\u30a4\u3092\u98db\u3070\u3059\u666e\u901a\u306e\u30ec\u30a4\u30c8\u30ec\u30fc\u30b9\u3058\u3083\u306a\u304f\u3066\u3001\u3044\u304d\u306a\u308a\u7269\u4f53\u8868\u9762\u304b\u3089\u5149\u6e90\u306b\u30ec\u30a4\u3092\u98db\u3070\u3057\u3066\u660e\u308b\u3055\u3092\u8a08\u7b97\u3057\u3066\u308b\u3002<\/p>\n<p>2. \u306b\u3064\u3044\u3066\u306f <a href=\"http:\/\/simonstechblog.blogspot.hk\/2012\/06\/photon-mapping-part-1.html\" target=\"_blank\">Simon&#8217;s Tech Blog: Photon Mapping Part 1<\/a> \u306b\u8f09\u3063\u3066\u305f\u5f0f\u3092\u53c2\u8003\u306b\u3057\u305f\u3002<br \/>\n\u305f\u3060\u3001\u305d\u306e\u4e2d\u306e p(\u03c9o) 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\/>\n\u3084\u306f\u308a\u30d5\u30a9\u30c8\u30f3\u30de\u30c3\u30d4\u30f3\u30b0\u3060\u3051\u3060\u3068\u8a08\u7b97\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u308b\u3002<\/p>\n<p>\u3057\u304b\u3057\u30d5\u30a1\u30a4\u30ca\u30eb\u30ae\u30e3\u30b6\u30ea\u30f3\u30b0\u3063\u3066\u7269\u7406\u7684\u306b\u306f\u3069\u3046\u3044\u3046\u610f\u5473\u3092\u6301\u3064\u3093\u3060\u308d\u3046\u304b\u3002<br \/>\n\u666e\u901a\u306b\u30d5\u30a9\u30c8\u30f3\u30de\u30c3\u30d4\u30f3\u30b0\u306b\u3088\u308b\u9593\u63a5\u7167\u660e\u306e\u7d50\u679c\u3068\u8db3\u3057\u3066\u3044\u3044\u3093\u3060\u308d\u3046\u304b\u3002<br 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\/>\n\u4f8b\u3048\u3070\u30d5\u30a9\u30c8\u30f3\u65701\u4e07\u3067\u3001\u6700\u7d42\u7684\u306a\u30b9\u30b1\u30fc\u30eb\u30921\/50\u3068\u3059\u308b\u3068\u3001\u30d5\u30a9\u30c8\u30f3\u657010\u4e07\u306e\u3068\u304d\u306f\u30b9\u30b1\u30fc\u30eb\u30921\/500\u306b\u3059\u308c\u3070\u540c\u3058\u304f\u3089\u3044\u306e\u660e\u308b\u3055\u306b\u306a\u308b\u306e\u306f\u5206\u304b\u3063\u3066\u308b\u3051\u3069\u3001\u5177\u4f53\u7684\u306b\u30b9\u30b1\u30fc\u30eb\u304c\u3069\u306e\u304f\u3089\u3044\u3067\u3042\u308c\u3070\u7269\u7406\u7684\u306b\u6b63\u3057\u3044\u306e\u304b\u304c\u3044\u307e\u3044\u3061\u5206\u304b\u3089\u306a\u3044\u3002<\/p>\n<p>\u307e\u3041\u3053\u306e\u3042\u305f\u308a\u306f\u307e\u3060\u30d5\u30a9\u30c8\u30f3\u306e\u53cd\u5c04\u7387\u3084\u53cd\u5c04\u5f8c\u306e\u51fa\u529b\u306e\u8a08\u7b97\u304c\u5408\u3063\u3066\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u3046\u3061\u306b\u6df1\u304f\u8003\u3048\u3066\u3082\u4ed5\u65b9\u306a\u3044\u304c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u73fe\u6642\u70b9\u3067\u3053\u3093\u306a\u611f\u3058\u3002<br \/>\n<a href=\"https:\/\/peta.okechan.net\/blog\/wp-content\/uploads\/2013\/04\/t100000_m80_s50_2.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/peta.okechan.net\/blog\/wp-content\/uploads\/2013\/04\/t100000_m80_s50_2-150x150.jpg\" alt=\"t100000_m80_s50_2\" width=\"150\" height=\"150\" class=\"aligncenter size-thumbnail wp-image-2257\" srcset=\"https:\/\/peta.okechan.net\/blog\/wp-content\/uploads\/2013\/04\/t100000_m80_s50_2-150x150.jpg 150w, https:\/\/peta.okechan.net\/blog\/wp-content\/uploads\/2013\/04\/t100000_m80_s50_2-300x300.jpg 300w, https:\/\/peta.okechan.net\/blog\/wp-content\/uploads\/2013\/04\/t100000_m80_s50_2.jpg 512w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/a><br \/>\n\u7dcf\u30d5\u30a9\u30c8\u30f3\u6570\u306f10\u4e07\u3001\u63a8\u5b9a\u306b\u4f7f\u3063\u305f\u30d5\u30a9\u30c8\u30f3\u6570\u306f\u540480\u500b\u3002<\/p>\n<p>\u307e\u3060\u307e\u3060\u304a\u304b\u3057\u3044\u3068\u3053\u308d\u304c\u3042\u308b\u3051\u3069\u3001\u524d\u56de\u307e\u3067\u306e\u7d75\u753b\u3063\u307d\u3044\u611f\u3058\u3068\u6bd4\u3079\u308b\u3068\u30d5\u30a9\u30c8\u30f3\u30de\u30c3\u30d4\u30f3\u30b0\u3063\u307d\u3055\u304c\u51fa\u3066\u308b\u304d\u304c\u3059\u308b\u3002<\/p>\n<p>\u524d\u56de\u304b\u3089\u5909\u308f\u3063\u305f\u90e8\u5206\u306f<\/p>\n<ol>\n<li>\u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\u3067\u76f4\u63a5\u7167\u660e\u3092\u8a08\u7b97\u3057\u3001\u30d5\u30a9\u30c8\u30f3\u30de\u30c3\u30d7\u306f\u9593\u63a5\u7167\u660e\u3060\u3051\u306b\u4f7f\u3046\u3088\u3046\u306b\u3057\u305f<\/li>\n<li>\u30d5\u30a9\u30c8\u30f3\u306e\u53cd\u5c04\u7387\u306e\u8a08\u7b97\u3084\u53cd\u5c04\u5f8c\u306e\u51fa\u529b\u306e\u8a08\u7b97\u3001\u653e\u5c04\u8f1d\u5ea6\u63a8\u5b9a\u306e\u65b9\u6cd5\u3092\u5909\u66f4\u3057\u305f<\/li>\n<\/ol>\n<p>1. \u306b\u3064\u3044\u3066\u306f\u305d\u306e\u307e\u3093\u307e\u3002<br \/>\n\u5f37\u3044\u3066\u8a00\u3046\u306a\u3089\u3001\u7269\u4f53\u8868\u9762\u306e\u4f4d\u7f6e\u3068\u6cd5\u7dda\u306f\u30c6\u30af\u30b9\u30c1\u30e3\u3068\u3057\u3066\u6301\u3063\u3066\u308b\u306e\u3067\u3001\u30ab\u30e1\u30e9\u304b\u3089\u30ec\u30a4\u3092\u98db\u3070\u3059\u666e\u901a\u306e\u30ec\u30a4\u30c8\u30ec\u30fc\u30b9\u3058\u3083\u306a\u304f\u3066\u3001\u3044\u304d\u306a\u308a\u7269\u4f53\u8868\u9762\u304b\u3089\u5149\u6e90\u306b\u30ec\u30a4\u3092\u98db\u3070\u3057\u3066\u660e\u308b\u3055\u3092\u8a08\u7b97\u3057\u3066\u308b\u3002<\/p>\n<p>2. \u306b\u3064\u3044\u3066\u306f <a href=\"http:\/\/simonstechblog.blogspot.hk\/2012\/06\/photon-mapping-part-1.html\" target=\"_blank\">Simon&#8217;s Tech Blog: Photon Mapping Part 1<\/a> \u306b\u8f09\u3063\u3066\u305f\u5f0f\u3092\u53c2\u8003\u306b\u3057\u305f\u3002<br \/>\n\u305f\u3060\u3001\u305d\u306e\u4e2d\u306e p(\u03c9o) \u304c\u5177\u4f53\u7684\u306b\u306a\u3093\u306a\u306e\u304b\u3088\u304f\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u9069\u5f53\u306b2\u03c0\uff08\u5358\u4f4d\u534a\u7403\u306e\u8868\u9762\u7a4d\uff09\u3068\u3057\u305f\u3002<br \/>\n\u305d\u306e\u305b\u3044\u3067\u3001\u30d5\u30a9\u30c8\u30f3\u306e\u53cd\u5c04\u7387\u3084\u53cd\u5c04\u5f8c\u306e\u51fa\u529b\u306e\u8a08\u7b97\u304c\u5408\u3063\u3066\u306a\u304f\u3066\u3001\u305d\u308c\u304c\u6700\u7d42\u7684\u306a\u753b\u306b\u3082\u73fe\u308c\u3066\u308b\u3093\u3058\u3083\u306a\u3044\u304b\u3068\u601d\u3046\u3002<br \/>\n\u305f\u3076\u3093\u53cd\u5c04\u65b9\u5411\u306b\u4f9d\u5b58\u3057\u305f\u4f55\u304b\u306a\u3093\u3060\u308d\u3046\u306a\u3002<\/p>\n<p>\u305d\u306e\u3042\u305f\u308a\u3092\u4fee\u6b63\u3057\u3064\u3064\u3001\u4eca\u5f8c\u30d5\u30a1\u30a4\u30ca\u30eb\u30ae\u30e3\u30b6\u30ea\u30f3\u30b0\u3082\u5b9f\u88c5\u3057\u3088\u3046\u3068\u601d\u3046\u3002<br 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