{"id":"https://openalex.org/W2080986357","doi":"https://doi.org/10.1145/1242073.1242208","title":"How a CSG-based raytracer saves time","display_name":"How a CSG-based raytracer saves time","publication_year":2002,"publication_date":"2002-07-21","ids":{"openalex":"https://openalex.org/W2080986357","doi":"https://doi.org/10.1145/1242073.1242208","mag":"2080986357"},"language":"en","primary_location":{"id":"doi:10.1145/1242073.1242208","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1242073.1242208","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2002 conference abstracts and applications","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5042282850","display_name":"David Esneault","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"David Esneault","raw_affiliation_strings":["Blue Sky Studios"],"affiliations":[{"raw_affiliation_string":"Blue Sky Studios","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050566003","display_name":"Mitch Kopelman","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mitch Kopelman","raw_affiliation_strings":["Blue Sky Studios"],"affiliations":[{"raw_affiliation_string":"Blue Sky Studios","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058317838","display_name":"Jodi Whitsel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jodi Whitsel","raw_affiliation_strings":["Blue Sky Studios"],"affiliations":[{"raw_affiliation_string":"Blue Sky Studios","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5042282850"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1406217,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"195","last_page":"195"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.948199987411499,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9305999875068665,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8095141649246216},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.7957737445831299},{"id":"https://openalex.org/keywords/studio","display_name":"Studio","score":0.710157573223114},{"id":"https://openalex.org/keywords/global-illumination","display_name":"Global illumination","score":0.6914326548576355},{"id":"https://openalex.org/keywords/radiosity","display_name":"Radiosity (computer graphics)","score":0.6442382335662842},{"id":"https://openalex.org/keywords/image-based-lighting","display_name":"Image-based lighting","score":0.4792602062225342},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.4153457283973694},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3219352960586548},{"id":"https://openalex.org/keywords/image-based-modeling-and-rendering","display_name":"Image-based modeling and rendering","score":0.2332148551940918},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0766972005367279}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8095141649246216},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.7957737445831299},{"id":"https://openalex.org/C45012715","wikidata":"https://www.wikidata.org/wiki/Q746628","display_name":"Studio","level":2,"score":0.710157573223114},{"id":"https://openalex.org/C89720835","wikidata":"https://www.wikidata.org/wiki/Q1531701","display_name":"Global illumination","level":3,"score":0.6914326548576355},{"id":"https://openalex.org/C146168522","wikidata":"https://www.wikidata.org/wiki/Q1068239","display_name":"Radiosity (computer graphics)","level":2,"score":0.6442382335662842},{"id":"https://openalex.org/C204060014","wikidata":"https://www.wikidata.org/wiki/Q6002069","display_name":"Image-based lighting","level":4,"score":0.4792602062225342},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.4153457283973694},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3219352960586548},{"id":"https://openalex.org/C44185422","wikidata":"https://www.wikidata.org/wiki/Q6002064","display_name":"Image-based modeling and rendering","level":3,"score":0.2332148551940918},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0766972005367279}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1242073.1242208","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1242073.1242208","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH 2002 conference abstracts and applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2099004500","https://openalex.org/W1992884771","https://openalex.org/W2985926423","https://openalex.org/W3047470019","https://openalex.org/W2112205973","https://openalex.org/W2109536425","https://openalex.org/W2098317142","https://openalex.org/W4365460447","https://openalex.org/W4376115546","https://openalex.org/W3081716097"],"abstract_inverted_index":{"At":[0],"Blue":[1,61],"Sky":[2],"Studios,":[3],"two":[4],"overriding":[5],"principles":[6],"have":[7],"guided":[8],"the":[9,12,19,39,44,48,54,69,75,87,91,102,125,132],"development":[10],"of":[11,43,57,68,104],"renderer":[13],"and":[14,29,33,99,113],"production":[15],"lighting":[16,20,58,72,115,119],"tools:":[17],"1)":[18],"model":[21],"should":[22],"be":[23,31],"as":[24,27,127,129],"physically":[25],"accurate":[26],"possible,":[28],"2)":[30],"straightforward":[32],"easy":[34],"to":[35,51,81,110,123],"use":[36],"so":[37],"that":[38],"computers":[40],"take":[41],"care":[42],"technical":[45],"work":[46],"leaving":[47],"artists":[49],"free":[50],"concentrate":[52],"on":[53],"creative":[55],"aspects":[56],"a":[59,105],"scene.":[60],"Sky's":[62],"proprietary":[63],"renderer,":[64],"CGIStudio\u2122,":[65],"has":[66],"one":[67],"most":[70],"robust":[71],"models":[73],"in":[74,86,131],"industry.":[76],"The":[77],"renderer's":[78],"realistic":[79],"approach":[80],"how":[82],"light":[83],"actually":[84],"behaves":[85],"real":[88],"world":[89],"lets":[90],"artist":[92],"add":[93],"details":[94],"like":[95],"soft":[96],"shadows,":[97],"reflections,":[98],"radiosity":[100],"at":[101],"flip":[103],"switch.":[106],"Artists":[107],"are":[108],"able":[109],"achieve":[111],"complex":[112],"subtle":[114],"with":[116],"relatively":[117],"simple":[118],"rigs,":[120],"allowing":[121],"them":[122],"get":[124],"image":[126],"'right'":[128],"possible":[130],"original":[133],"render.":[134]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}