{"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\/et\/blog\/news\/intel-opublikoval-programmu-3d-vizualizaczii-ospray-studio-1-0-i-dvizhok-3d-renderinga-ospray-3-1","title":{"rendered":"Intel avaldas 3D-visualiseerimise programmi OSPRay Studio 1.0 ja 3D-renderdamise mootori OSPRay 3.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Intel on avaldanud OSPRay Studio 1.0 projekti, mis arendab rakendust interaktiivseks 3D-visualiseerimiseks hajutatud kiirusraja OSPRay mootoriga. Muuhulgas saab programmi kasutada keerukate stseenide t\u00e4psuseks renderdamiseks ja v\u00e4ga suurte stseenide t\u00f6\u00f6tlemiseks, mis vajavad arvutuste hajutatud t\u00e4itmist mitme arvuti klastris. Rakenduse kood on kirjutatud C++ keeles ja levitatakse Apache 2.0 litsentsi alusel. Ekraanile kuvamiseks kasutatakse OpenGL-i ja GLFW teeki.      <\/p>\n<p>Renderdatav stseen saab olla laaditud levinud formaatides v\u00f5i loodud stseeni graafi solguni (scene graph) abil. Toetatakse MTL formaadis mudeleid, mis sisaldavad materjale fotorealistlikuks renderdamiseks, glTF formaadis 3D-animatsioonide, UDIM formaadis tekstuuride, VDB formaadis h\u00f5redate osakeste (nt pilved), PCD (Point Cloud Data) formaadis punktide pilvede ja EULUMDAT (.ldt) formaadis valgustusprofiile impordimist. Stseeni graafi olek saab salvestada v\u00f5i laadida JSON formaadis.       <\/p>\n<p>T\u00e4psem funktsionaalsus, kasutajaliidese vidinad ja andmeimpordi t\u00f6\u00f6tlejate t\u00e4iendused saavad lisada pistikprogrammidena. N\u00e4iteks on saadaval pistikprogrammid meditsiiniliste andmete visualiseerimiseks DICOM formaadis, maastike genereerimise jaoks k\u00f5rguskaartide j\u00e4rgi, suurte standardsete objektigruppide (nt rohud, puud) t\u00f6\u00f6tlemiseks, astronoomiliste s\u00fcndmuste simuleerimiseks, teaduslike andmete visualiseerimiseks VTK formaadis jne.      <\/p>\n<p>Valguse k\u00e4itumise simuleerimiseks toetatakse rajaj\u00e4lje meetodi kasutamist. Visualiseerimine v\u00f5ib toimuda kas ruumis v\u00f5i tasapinnal. Toetatakse fotorealistlikku globaalset valgustust, arvestades materjalide f\u00fc\u00fcsikalisi omadusi ja t\u00e4iustatud varjutamisefekte (varjud, l\u00e4 transparency ja varjutamine 'Ambient occlusion'). Samuti on v\u00f5imalik luua skripte operatsioonide teostamiseks grupire\u017eiimis, n\u00e4iteks piltide edastamiseks s\u00fcsteemis ilma monitorita, renderdamispiirkondade valimiseks, kaamera seadistamiseks, renderdamise ja stseeni parameetrite seadistamiseks.      <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>Uues OSPRay Studio versioonis:  <\/p>\n<ul>\n<li class=\"l\"> On lisatud tugi OSPRay mootori funktsionaalsusele, mis ilmus versioonis 3.1.\n<li class=\"l\"> Kasutajaliidesesse on integreeritud t\u00e4iendavate materjalide tugi, mis on toetatud OSPRay mootoris.\n<li class=\"l\"> On lisatud tugi OpenEXR v2.x ja v3.x API-le.\n<li class=\"l\"> Tagatud on failide muudatuste tuvastamine as\u00fcnkroonselt tekstuuride automaatseks uuendamiseks.\n<li class=\"l\"> Pluginade API-s on sisse viidud juurdep\u00e4\u00e4s MainWindow ja ArcballCamera klassidele.\n<li class=\"l\"> Partii re\u017eiimis on toetatud jaotatud renderdamist MPI kasutades.  <\/ul>\n<p>Samuti v\u00e4\u00e4rib m\u00e4rkimist, et m\u00f5ni p\u00e4ev tagasi ilmus uus versioon 3D-renderdamise mootorist OSPRay 3.1, mis on seotud OSPRay Studio 1.0-ga. Mootor areneb osana suuremast Intel Rendering Framework projektist, mille eesm\u00e4rk on arendada teaduslike arvutuste visuaalis\u00fcsteeme SDVis (Software Defined Visualization), sealhulgas kiirustrassimise teeki Embree, fotorealistliku joonistamise s\u00fcsteemi GLuRay, m\u00fcra k\u00f5rvaldamise teeki oidn (Open Image Denoise) ja tarkvaralise rasterdamise s\u00fcsteemi OpenSWR. Kood on kirjutatud C++ keeles ja avaldatud Apache 2.0 litsentsi alusel.    <\/p>\n<p>OSPRay on suunatud peamiselt interaktiivsete rakenduste jaoks, et stseene reaalajas joonistada. Mootor v\u00f5ib t\u00f6\u00f6tada GPU-st s\u00f5ltumatult, mis v\u00f5imaldab teha teeki laias seadmete spektris, alates t\u00f6\u00f6jaamadest kuni arvutusklastrite s\u00f5lmedeni. J\u00f5udluse tagamiseks kasutatakse aktiivselt mitme l\u00f5ime ja SIMD-juhiste, nagu Intel SSE4, AVX, AVX2 ja AVX-512, p\u00f5hjal vektorisatsiooni. Renderdamine saab toimuda mitme klastris\u00f5lme vahel (MPI-d toetatakse), mis n\u00e4iteks v\u00f5imaldab kasutada  OSPRay\u2019d v\u00e4ga k\u00f5rge eraldusv\u00f5imega piltide renderdamise korraldamiseks videoseintel, kus \u00fcks pilt moodustatakse eraldi LCD-paneelide kogumiga.    <\/p>\n<p>OSPRay 3.1 parenduste hulgas:  <\/p>\n<ul>\n<li class=\"l\"> Toe on lisatud kiirgavaid tekstuure, millel on helendavad materjalid.\n<li class=\"l\"> Toetatud sf\u00e4\u00e4riliste objektide hulka on lisatud 'disk' (OSP_DISC) ja 'suunatud disk' (OSP_ORIENTED_DIS).\n<li class=\"l\"> Lisatud on peegeldumise ja tekstuuri servaga kattumise re\u017eiimid (edge texture wrap).\n<li class=\"l\"> K\u00f5ikide tekstuuride jaoks on lisatud OSPTextureWrapMode toe re\u017eiim.\n<li class=\"l\"> Tagatud on t\u00e4ielik tekstuuride katmise toetus glTF formaadis.\n<li class=\"l\"> Toetatud on m\u00fcra k\u00f5rvaldamine ja tooni korrigeerimine andmete jaoks m\u00e4lus.\n<li class=\"l\"> GPU kasutamisel on rakendatud liikuva objekti h\u00e4gususe (motion blur) toetus.      <\/ul>\n<p>Allikas: <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 5.0.1.1 - 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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