{"id":113853,"date":"2024-02-25T16:02:43","date_gmt":"2024-02-25T14:02:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/intel-opublikoval-programmu-3d-vizualizaczii-ospray-studio-1-0-i-dvizhok-3d-renderinga-ospray-3-1"},"modified":"2024-02-25T16:02:43","modified_gmt":"2024-02-25T14:02:43","slug":"intel-opublikoval-programmu-3d-vizualizaczii-ospray-studio-1-0-i-dvizhok-3d-renderinga-ospray-3-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/intel-opublikoval-programmu-3d-vizualizaczii-ospray-studio-1-0-i-dvizhok-3d-renderinga-ospray-3-1","title":{"rendered":"Intel har offentliggjort 3D-visualiseringsprogrammet OSPRay Studio 1.0 og 3D-renderingsmotoren OSPRay 3.1.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Intel har offentliggjort udgivelsen af OSPRay Studio 1.0, der udvikler et program til interaktiv 3D-visualisering ved hj\u00e6lp af OSPRay ray tracing engine. Blandt andet kan programmet bruges til h\u00f8jpr\u00e6cisions rendering af komplekse scener og behandling af meget store scener, der kr\u00e6ver distribueret udf\u00f8relse af beregninger i et cluster af flere computere. Programmets kode er skrevet i C++ og distribueres under Apache 2.0 licensen. OpenGL og GLFW-biblioteket bruges til at tegne p\u00e5 sk\u00e6rmen.      <\/p>\n<p>Den scene, der skal renderes, kan indl\u00e6ses i almindeligt anvendte formater eller oprettes ved hj\u00e6lp af nodes i scenegraphen (scene graph). Import af modeller i MTL-format med materialer til fotorealistisk rendering underst\u00f8ttes, 3D-animation i glTF-format, teksturer i UDIM-format, volumetriske sparse partikler (for eksempel skyer) i VDB-format, punkt-skyer i PCD (Point Cloud Data) format, og belysningsprofiler i EULUMDAT (.ldt) format. Tilstanden af scenegraphen kan gemmes eller indl\u00e6ses i JSON-format.       <\/p>\n<p>Udvidet funktionalitet, widgets til brugergr\u00e6nsefladen og dataintegration kan tilf\u00f8jes i form af plugins. For eksempel er der tilg\u00e6ngelige plugins til visualisering af medicinske data i DICOM-format, generering af landskaber fra h\u00f8jde kort, behandling af store grupper af standardobjekter (gr\u00e6s, tr\u00e6er), simulering af astronomiske begivenheder, visualisering af videnskabelige data i VTK-format osv.      <\/p>\n<p>For simulating light behavior, the path tracing method is supported. Visualization can be performed in volume or on a plane. Photo-realistic global illumination considering the physical properties of materials and advanced shading effects (shadows, transparency, and 'Ambient occlusion') are supported. It is possible to create scripts for executing operations in batch mode, for example, for rendering images on a system without a monitor, selecting areas for rendering, setting camera parameters, rendering settings, and scenes.      <center>  <video controls=\"\" style=\"width: 700px; height: 400px; max-width:100%\"><source src=\"http:\/\/www.ospray.org\/ospray_studio\/images\/DizzyDrone15.mp4\" type=\"video\/mp4\"><\/video>  <\/center>      <\/p>\n<p>I den nye version af OSPRay Studio:  <\/p>\n<ul>\n<li class=\"l\"> Underst\u00f8ttelse af OSPRay-engine-funktionalitet, der blev introduceret i version 3.1, er blevet tilf\u00f8jet.\n<li class=\"l\"> Brugergr\u00e6nsefladen indeholder nu underst\u00f8ttelse af ekstra materialer, der underst\u00f8ttes i OSPRay-engine.\n<li class=\"l\"> Underst\u00f8ttelse af OpenEXR v2.x og v3.x API er tilf\u00f8jet.\n<li class=\"l\"> Der er sikret asynkron fil\u00e6ndringsdetektion for automatisk opdatering af teksturer.\n<li class=\"l\"> I API'et for plugins er der implementeret adgang til klasserne MainWindow og ArcballCamera.\n<li class=\"l\"> Batch-tilstand giver support til distribueret rendering ved hj\u00e6lp af MPI.  <\/ul>\n<p>Desuden kan det n\u00e6vnes, at en ny version af 3D-rendering engine OSPRay 3.1 blev offentliggjort for nogle dage siden og anvendes i OSPRay Studio 1.0. Engine udvikles som en del af et st\u00f8rre projekt, Intel Rendering Framework, der har til form\u00e5l at udvikle v\u00e6rkt\u00f8jer til softwarevisualisering af videnskabelige beregninger SDVis (Software Defined Visualization), som inkluderer ray tracing biblioteket Embree, fotorealistisk rendering systemet GLuRay, biblioteket til billedst\u00f8jreduktion oidn (Open Image Denoise) og software rasterizer systemet OpenSWR. Koden er skrevet i C++ og offentliggjort under Apache 2.0 licensen.    <\/p>\n<p>OSPRay er prim\u00e6rt designet til brug i interaktive applikationer til at renderere scener i realtid. Engine kan k\u00f8re uafh\u00e6ngigt af GPU'en, hvilket g\u00f8r det muligt at bruge biblioteket p\u00e5 en bred vifte af enheder, fra arbejdsstationer til noder i compute clusters. For at sikre tilstr\u00e6kkelig ydelse anvendes multitr\u00e5dning og vektorisering baseret p\u00e5 SIMD-instruktioner som Intel SSE4, AVX, AVX2 og AVX-512. Rendering kan v\u00e6re distribueret over flere noder i klyngen (MPI underst\u00f8ttet), hvilket for eksempel muligg\u00f8r brug af OSPRay til at organisere rendering af billeder med meget h\u00f8j opl\u00f8sning p\u00e5 videov\u00e6gge, hvor et samlet billede dannes af et s\u00e6t af separate LCD-paneler.    <\/p>\n<p>Blandt forbedringerne i OSPRay 3.1:  <\/p>\n<ul>\n<li class=\"l\"> Underst\u00f8ttelse af emissive teksturer med lysende materialer.\n<li class=\"l\"> The supported spherical objects now include 'disk' (OSP_DISC) and 'oriented disk' (OSP_ORIENTED_DIS).\n<li class=\"l\"> Der er tilf\u00f8jet muligheder for spejlrepetition og teksturoverlejring p\u00e5 kanterne (edge texture wrap).\n<li class=\"l\"> For alle teksturer er der tilf\u00f8jet underst\u00f8ttelse af OSPTextureWrapMode.\n<li class=\"l\"> Der er sikret fuld underst\u00f8ttelse af teksturovwrapning i glTF-format.\n<li class=\"l\"> Underst\u00f8ttelse af st\u00f8jreduktion og tonejustering for data i bufferen er tilf\u00f8jet.\n<li class=\"l\"> Ved brug af GPU er der implementeret st\u00f8tte til bev\u00e6gelsessl\u00f8ring (motion blur) af bev\u00e6gelige objekter.      <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60661\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OSPRay Studio 1.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439 3D-\u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0434\u0432\u0438\u0436\u043a\u0430 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0439 \u0442\u0440\u0430\u0441\u0441\u0438\u0440\u043e\u0432\u043a\u0438 \u043b\u0443\u0447\u0435\u0439 OSPRay. \u0421\u0440\u0435\u0434\u0438 \u043f\u0440\u043e\u0447\u0435\u0433\u043e, \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430 \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0440\u0435\u043d\u0434\u0435\u0440\u0438\u043d\u0433\u0430 \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0441\u0446\u0435\u043d \u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u0447\u0435\u043d\u044c \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u0441\u0446\u0435\u043d, \u0442\u0440\u0435\u0431\u0443\u044e\u0449\u0438\u0445 \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0433\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439 \u0432 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0435 \u0438\u0437 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043e\u0432. \u041a\u043e\u0434 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421++ \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-113853","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Intel \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OSPRay Studio 1.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0438\u043d\u0442\u0435\u0440\u0430\u043a\u0442\u0438\u0432\u043d\u043e\u0439 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