{"id":2421,"date":"2020-10-09T19:11:39","date_gmt":"2020-10-09T10:11:39","guid":{"rendered":"https:\/\/www.media.lab.uec.ac.jp\/?p=2421"},"modified":"2021-10-17T16:13:41","modified_gmt":"2021-10-17T07:13:41","slug":"nvidia-optix%e3%81%a7%e3%83%ac%e3%82%a4%e3%82%92%e9%a3%9b%e3%81%b0%e3%81%97%e3%81%a6%e3%81%bf%e3%82%8b-part1","status":"publish","type":"post","link":"https:\/\/www.media.lab.uec.ac.jp\/?p=2421","title":{"rendered":"NVIDIA OptiX\u3067\u30ec\u30a4\u3092\u98db\u3070\u3057\u3066\u307f\u308b PART1"},"content":{"rendered":"\n<div class=\"twitter-share\"><a href=\"https:\/\/twitter.com\/intent\/tweet\" class=\"twitter-share-button\">\u30c4\u30a4\u30fc\u30c8<\/a><\/div>\n<h1>\u306f\u3058\u3081\u306b<\/h1>\n<ul>\n<li>\n<p>\u7814\u7a76\u5ba4\u3067\u72ec\u308a\u3067\u306b\u30ec\u30a4\u3092\u98db\u3070\u3057\u3066\u3044\u308b\u6728\u5185\u3067\u3059\uff0e \u6700\u8fd1NVIDIA OptiX\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u304c\uff0c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u308b\u307e\u3067\u304c\u7d50\u69cb\u9577\u3044\u306e\u3067\u3053\u3053\u306b\u307e\u3068\u3081\u307e\u3059\uff0e\u9593\u9055\u3044\u3084\u3001\u4fee\u6b63\u3057\u305f\u307b\u3046\u304c\u826f\u3044\u70b9\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3089\u3001 Twitter @sketchbooks99 \u304b\u3001Email kiuchi@media.lab.uec.ac.jp \u306b \u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/li>\n<li>\n<p>\u307e\u305f\u3001\u500b\u4eba\u958b\u767a\u306e\u4e00\u74b0\u3068\u3057\u3066OptiX\u306e\u9762\u5012\u306a\u90e8\u5206\u3078\u306e\u30e9\u30c3\u30d1\u30fc\u7b49\u3001\u7c21\u5358\u306b\u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\u3092\u8d70\u3089\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f5c\u3063\u3066\u3044\u307e\u3059\u3002\u3054\u8208\u5473\u3042\u308b\u65b9\u306f\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044 <a href=\"https:\/\/github.com\/sketchbooks99\/PRayGround\">https:\/\/github.com\/sketchbooks99\/PRayGround<\/a><\/p>\n<\/li>\n<li>\n<p><strong>\u8a18\u4e8b\u4f5c\u6210\u8005\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb<\/strong> : <a href=\"https:\/\/www.media.lab.uec.ac.jp\/?page_id=1434\">https:\/\/www.media.lab.uec.ac.jp\/?page_id=1434<\/a><\/p>\n<\/li>\n<li>\n<p>PART2\u306f<a href=\"https:\/\/www.media.lab.uec.ac.jp\/?p=2427\">\u3053\u3061\u3089<\/a><\/p>\n<\/li>\n<\/ul>\n<h1>\u3053\u306e\u30da\u30fc\u30b8\u306f\uff1f<\/h1>\n<ul>\n<li><a href=\"https:\/\/developer.nvidia.com\/optix\" title=\"NVIDIA OptiX\">NVIDIA OptiX<\/a>\u3092\u4f7f\u3063\u3066\u30ec\u30a4\u3092\u98db\u3070\u3059\u307e\u3067\u3092\u307e\u3068\u3081\u308b\u30da\u30fc\u30b8\u3067\u3059\uff0e<\/li>\n<\/ul>\n<h1>NVIDIA OptiX\u3068\u306f<\/h1>\n<ul>\n<li>NVIDIA\u304c\u958b\u767a\u3059\u308bGPU\u30d9\u30fc\u30b9\u306e\u30ec\u30a4\u30c8\u30ec\u30fc\u30b7\u30f3\u30b0\u30a8\u30f3\u30b8\u30f3\u3067\u3059\uff0e<\/li>\n<li>CUDA\u30b3\u30fc\u30c9\u3067\u52d5\u4f5c\u3057\uff0c\u975e\u5e38\u306b\u901f\u304f\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e<\/li>\n<li>\u6700\u8fd1\u3067\u306f<a href=\"https:\/\/rgl.epfl.ch\/publications\/NimierDavidVicini2019Mitsuba2\">Mitsuba2<\/a>\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u5fae\u5206\u53ef\u80fd\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u8ad6\u6587\u3067\u3082\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u9ad8\u901f\u5316\u306e\u89b3\u70b9\u304b\u3089\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff0e<\/li>\n<\/ul>\n<h1>\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u74b0\u5883<\/h1>\n<ul>\n<li>Windows10<\/li>\n<li>GPU: RTX2080Ti<\/li>\n<li>Visual Studio 2019<\/li>\n<li>CUDA 10.1<\/li>\n<li>OptiX 7.2.0<\/li>\n<\/ul>\n<h1>\u4e8b\u524d\u6e96\u5099<\/h1>\n<ul>\n<li>CUDA Toolkit\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304a\u304d\u307e\u3059\uff0e\n<ul>\n<li><a href=\"https:\/\/developer.nvidia.com\/cuda-toolkit\">https:\/\/developer.nvidia.com\/cuda-toolkit<\/a><\/li>\n<\/ul>\n<\/li>\n<li>NVIDIA \u30c9\u30e9\u30a4\u30d0\u3092\u6700\u65b0\u306e\u72b6\u614b(OptiX\u3067\u6307\u5b9a\u3055\u308c\u3066\u3044\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u4ee5\u4e0a)\u306b\u3057\u307e\u3057\u3087\u3046\n<ul>\n<li>GeForce Experience\u304b\u3089\u30c9\u30e9\u30a4\u30d0\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u3067\u304d\u307e\u3059\uff0e\u3000\u203b\u518d\u8d77\u52d5\u304c\u5fc5\u8981\u3067\u3059\uff0e<\/li>\n<li>GeForce Experience\u3092\u7acb\u3061\u4e0a\u3052\u3066 <strong>\u30c9\u30e9\u30a4\u30d0<\/strong> \u30bf\u30d6\u304b\u3089 \u6700\u65b0\u7248\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/li>\n<li><a href=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-17.51.19.png\"><img decoding=\"async\" src=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-17.51.19.png\" alt=\"\" \/><\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h1>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5<\/h1>\n<ul>\n<li>\n<p>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30da\u30fc\u30b8\u304b\u3089OS\u306b\u3042\u3063\u305f\u3082\u306e\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\uff0e<\/p>\n<ul>\n<li><a href=\"https:\/\/developer.nvidia.com\/designworks\/optix\/download\">https:\/\/developer.nvidia.com\/designworks\/optix\/download<\/a><\/li>\n<li>NVIDIA\u306e\u30e1\u30f3\u30d0\u30fc\u30b7\u30c3\u30d7\u3078\u306e\u30ed\u30b0\u30a4\u30f3\u3068\u51fa\u308b\u306e\u3067\uff0c\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\uff0e<\/li>\n<li><a href=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-16.00.35.png\"><img decoding=\"async\" src=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-16.00.35.png\" alt=\"\" \/><\/a><\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f.exe\u30d5\u30a1\u30a4\u30eb\u3092\u8d77\u52d5\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\uff0e<\/p>\n<ul>\n<li>\u3053\u3053\u3067\u306f\u7279\u306b\u6307\u5b9a\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u306a\u3069\u306f\u306a\u3044\u306e\u3067\uff0c\u4f55\u3082\u8003\u3048\u305a\u5168\u90e8 <strong>Next<\/strong>\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u5927\u4e08\u592b\u3067\u3059\uff0e<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3059\u308b\u3068 <strong>C:\\ProgramData\\NVIDIA Corporation\\OptiX SDK 7.2.0<\/strong> \u306b\u30d5\u30a9\u30eb\u30c0\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\uff0e<\/p>\n<\/li>\n<li>\n<p>\u3053\u308c\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5b8c\u4e86\u3067\u3059\uff0e<\/p>\n<\/li>\n<\/ul>\n<h1>\u52d5\u304b\u3057\u3066\u307f\u308b<\/h1>\n<h2>Cmake\u7de8<\/h2>\n<ul>\n<li>OptiX\u3092\u52d5\u304b\u3057\u3066\u307f\u308b\u306b\u306f\uff0c\u30d3\u30eb\u30c9\u3092\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff0e<\/li>\n<li>CMake GUI\u3092\u4f7f\u3063\u3066\u30d3\u30eb\u30c9\u3057\u307e\u3059\uff0e\n<ul>\n<li><a href=\"https:\/\/cmake.org\/\">https:\/\/cmake.org\/<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-16.55.02.png\"><img decoding=\"async\" src=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-16.55.02.png\" alt=\"\" \/><\/a>\n<ul>\n<li>source code\u3067\u306f\u5148\u307b\u3069\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305fOptiX SDK 7.2.0\u4ee5\u4e0b\u306b\u3042\u308b <strong>SDK<\/strong> \u30d5\u30a9\u30eb\u30c0\u3092\u6307\u5b9a\u3057\u307e\u3059\uff0e<\/li>\n<li>\u30d3\u30eb\u30c9\u5148\u306f <strong>SDK\\build<\/strong> \u306a\u3069\u3067\u65b0\u305f\u306b\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\u3057\u307e\u3057\u3087\u3046\uff0e<\/li>\n<\/ul>\n<\/li>\n<li>\u6307\u5b9a\u3067\u304d\u305f\u3089 <strong>Configure<\/strong> \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\uff0e \u30bf\u30fc\u30b2\u30c3\u30c8\u306f <strong>Visual Studio 16 2019<\/strong> \uff0c\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f <strong>x64<\/strong> \u3068\u3057\u307e\u3059\uff0e\n<ul>\n<li>\u3053\u3053\u3067\uff0cWin32\u306a\u3069\u3092\u6307\u5b9a\u3059\u308b\u3068\u30d3\u30eb\u30c9\u5f8c\u306b\u3046\u307e\u304f\u52d5\u4f5c\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\uff0c<strong>x64<\/strong> \u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\uff0e<\/li>\n<li><a href=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-16.57.20.png\"><img decoding=\"async\" src=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-16.57.20.png\" alt=\"\" \/><\/a><\/li>\n<\/ul>\n<\/li>\n<li><strong>Configure done<\/strong> \u3068\u51fa\u308c\u3070OK\u3067\u3059\uff0e\n<ul>\n<li><a href=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-16.59.59.png\"><img decoding=\"async\" src=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-16.59.59.png\" alt=\"\" \/><\/a><\/li>\n<\/ul>\n<\/li>\n<li>\u6700\u5f8c\u306b <strong>Generate<\/strong> \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u5b8c\u4e86\u3067\u3059\uff0e <strong>Generating done<\/strong> \u3068\u51fa\u308c\u3070\u6b63\u5e38\u306b\u30d3\u30eb\u30c9\u3067\u304d\u3066\u3044\u307e\u3059\uff0e<\/li>\n<\/ul>\n<h2>Visual Studio\u7de8<\/h2>\n<ul>\n<li>Cmake\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3082\u3046\u5c11\u3057\u3067\u3059\uff0e\u5148\u307b\u3069\u306e <strong>build<\/strong> \u30d5\u30a9\u30eb\u30c0\u5185\u3092\u307f\u308b\u3068\uff0c <strong>Optix-Samples.sln<\/strong> \u30d5\u30a1\u30a4\u30eb\u304c\u751f\u6210\u3055\u308c\u3066\u3044\u308b\u304b\u3068\u601d\u3044\u307e\u3059\uff0e\u3053\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u304d\u307e\u3059\uff0e<\/li>\n<li>\u958b\u3044\u305f\u3089\uff0c\u3000[\u30d3\u30eb\u30c9]\u2192[\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30d3\u30eb\u30c9]\u3092\u5b9f\u884c\u3057\u307e\u3059\uff0e\n<ul>\n<li><a href=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-17.04.17.png\"><img decoding=\"async\" src=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-17.04.17.png\" alt=\"\" \/><\/a><\/li>\n<\/ul>\n<\/li>\n<li><strong>\u301c\u301c\u306f\u74b0\u5883\u5916\u3067\u5909\u66f4\u3055\u308c\u3066\u3044\u307e\u3059<\/strong> \u3068\u3044\u3046\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u304c\u51fa\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\uff0c\u6c17\u306b\u3057\u306a\u304f\u3066\u3044\u3044\u306e\u3067 <strong>\u3059\u3079\u3066\u518d\u8aad\u307f\u8fbc\u307f<\/strong> \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u9032\u307f\u307e\u3057\u3087\u3046\uff0e<\/li>\n<li>\u30a8\u30e9\u30fc\u304c\u51fa\u306a\u304b\u3063\u305f\u3089\u5b8c\u4e86\u3067\u3059\uff0e<\/li>\n<\/ul>\n<h2>\u30b5\u30f3\u30d7\u30eb\u3092\u52d5\u304b\u3059\uff0e<\/h2>\n<ul>\n<li>\u30d3\u30eb\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u30b5\u30f3\u30d7\u30eb\u3092\u52d5\u304b\u3057\u3066\u898b\u307e\u3057\u3087\u3046\uff0e\u958b\u3044\u3066\u3044\u308bVisual Studio\u306f\u305d\u306e\u307e\u307e\u4f7f\u3044\u307e\u3059\uff0e<\/li>\n<li>\u8a66\u3057\u306b <strong>optixPathTracer<\/strong> \u3092\u52d5\u304b\u3057\u3066\u898b\u307e\u3059\uff0e<\/li>\n<li>[\u8868\u793a]\u2192[\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc]\u3092\u30af\u30ea\u30c3\u30af\u3057\uff0c\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u3092\u958b\u304d\u307e\u3059\uff0e<\/li>\n<li><strong>optixPathTracer<\/strong> \u3068\u3044\u3046\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\uff0c [\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u8a2d\u5b9a]\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\uff0e\n<ul>\n<li><a href=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-17.10.43.png\"><img decoding=\"async\" src=\"https:\/\/uecmediadesign.synology.me\/wordpress\/wp-content\/uploads\/2020\/10\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2020-10-08-17.10.43.png\" alt=\"\" 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