{"id":391,"date":"2026-05-02T11:20:13","date_gmt":"2026-05-02T02:20:13","guid":{"rendered":"https:\/\/barepixel.co.jp\/shop\/?p=391"},"modified":"2026-05-09T10:57:11","modified_gmt":"2026-05-09T01:57:11","slug":"the-frost","status":"publish","type":"post","link":"https:\/\/barepixel.co.jp\/shop\/2026\/05\/02\/the-frost\/","title":{"rendered":"THE FROST"},"content":{"rendered":"
\"the_frost\"<\/a><\/div>

DirectX12 + DXR \u306b\u3088\u308b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306a\u971c\u8868\u73fe
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\u300cTHE FROST\u300d\u306f\u3001\u971c\u306e\u69cb\u9020\u3092\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u30eb\u306b\u751f\u6210\u3057\u3001\u5b9f\u969b\u306b\u4f7f\u3048\u308b\u30c6\u30af\u30b9\u30c1\u30e3\u3068\u3057\u3066\u51fa\u529b\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u305f\u6280\u8853\u66f8\u3067\u3059\u3002DirectX12 \u3068 DXR\uff08DirectX Raytracing\uff09\u3092\u7528\u3044\u3066\u3001\u971c\u306e\u751f\u6210\u304b\u3089\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u307e\u3067\u3092\u4e00\u8cab\u3057\u3066\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n

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\u6700\u7d42\u7684\u306b\u5f97\u3089\u308c\u308b\u306e\u306f\u3001<\/p>\n

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\u672c\u66f8\u3067\u306f\u3001DLA\uff08Diffusion Limited Aggregation\uff09\u306b\u3088\u308b\u69cb\u9020\u751f\u6210\u304b\u3089\u59cb\u307e\u308a\u3001\u8ddd\u96e2\u5834\u3001\u6210\u9577\u9806\u5e8f\uff08Height\uff09\u3001\u6cd5\u7dda\uff08Normal\uff09\u306e\u751f\u6210\u3078\u3068\u9032\u307f\u307e\u3059\u3002\u305d\u3057\u3066\u6700\u7d42\u7684\u306b\u3001\u305d\u308c\u3089\u3092PNG\u3068\u3057\u3066\u51fa\u529b\u3057\u3001DXR\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002<\/p>\n

\u3064\u307e\u308a\u672c\u66f8\u306f\u3001<\/p>\n

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- \u751f\u6210\u3055\u308c\u305f\u971c\u30c6\u30af\u30b9\u30c1\u30e3\uff08Diffuse \/ Normal\uff09\u3092\u305d\u306e\u307e\u307e\u5229\u7528\u53ef\u80fd\r\n- DirectX12 \/ DXR \u306e\u8907\u96d1\u306a\u521d\u671f\u5316\u51e6\u7406\u3092 BRenderer \u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u5b8c\u5168\u30ab\u30d7\u30bb\u30eb\u5316\r\n- \u8aad\u8005\u304c\u66f8\u304f\u30b3\u30fc\u30c9\u306f \u6570\u884c\u304b\u3089\u6570\u5341\u884c\u7a0b\u5ea6\r\n- DLA\u751f\u6210 \u2192 Height \u2192 Normal \u2192 PNG\u51fa\u529b \u2192 DXR\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0 \u3068\u6bb5\u968e\u7684\u306b\u9032\u884c\r\n- \u5404\u7ae0\u306b \u5b9f\u884c\u7d50\u679c\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u63b2\u8f09\r\n- \u3059\u3079\u3066\u306e\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092 \u672c\u66f8\u306b\u540c\u68b1\r\n- \u5b8c\u6210\u5f62\u304b\u3089\u9006\u7b97\u3055\u308c\u305f\u3001\u632b\u6298\u3057\u306b\u304f\u3044\u8a2d\u8a08<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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\u672c\u66f8\u3067\u5f97\u3089\u308c\u308b\u306e\u306f\u77e5\u8b58\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u5b9f\u969b\u306b\u4f7f\u3048\u308b\u6210\u679c\u7269\u3067\u3059\u3002<\/strong><\/p>\n
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- DirectX12 \u3084\u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\u306b\u8208\u5473\u304c\u3042\u308b\u65b9\r\n- \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u30eb\u751f\u6210\u3092\u5b9f\u7528\u30ec\u30d9\u30eb\u3067\u4f7f\u3044\u305f\u3044\u65b9\r\n- \u81ea\u5206\u306e\u7d20\u6750\uff08\u30c6\u30af\u30b9\u30c1\u30e3\uff09\u3092\u751f\u6210\u3057\u305f\u3044\u65b9\r\n- \u300c\u898b\u308b\u3060\u3051\u306e\u30b5\u30f3\u30d7\u30eb\u300d\u306b\u7269\u8db3\u308a\u306a\u3055\u3092\u611f\u3058\u3066\u3044\u308b\u65b9\r\n- C++\u306e\u57fa\u672c\u69cb\u6587\u3092\u7406\u89e3\u3057\u3066\u3044\u308b\u521d\u4e2d\u7d1a\u8005<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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DXR \u3092\u521d\u3081\u3066\u6271\u3046\u65b9\u3067\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002\u5c02\u9580\u7528\u8a9e\u306f\u6700\u5c0f\u9650\u306b\u6291\u3048\u3001\u51e6\u7406\u306e\u6d41\u308c\u3068\u7d50\u679c\u3092\u91cd\u8996\u3057\u3066\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"
\"the_frost\"<\/a><\/div>
DirectX12 + DXR \u306b\u3088\u308b\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306a\u971c\u8868\u73fe\u3053\u308c\u306f\u3001\u4f7f\u3048\u308b\u7d50\u679c\u3092\u624b […]<\/p>\n<\/div><\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,17,8],"tags":[],"class_list":{"0":"post-391","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-dx12","7":"category-rtrt","8":"category-pdfbook"},"_links":{"self":[{"href":"https:\/\/barepixel.co.jp\/shop\/wp-json\/wp\/v2\/posts\/391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/barepixel.co.jp\/shop\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/barepixel.co.jp\/shop\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/barepixel.co.jp\/shop\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/barepixel.co.jp\/shop\/wp-json\/wp\/v2\/comments?post=391"}],"version-history":[{"count":4,"href":"https:\/\/barepixel.co.jp\/shop\/wp-json\/wp\/v2\/posts\/391\/revisions"}],"predecessor-version":[{"id":396,"href":"https:\/\/barepixel.co.jp\/shop\/wp-json\/wp\/v2\/posts\/391\/revisions\/396"}],"wp:attachment":[{"href":"https:\/\/barepixel.co.jp\/shop\/wp-json\/wp\/v2\/media?parent=391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/barepixel.co.jp\/shop\/wp-json\/wp\/v2\/categories?post=391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/barepixel.co.jp\/shop\/wp-json\/wp\/v2\/tags?post=391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}