{"id":"https://openalex.org/W3046339516","doi":"https://doi.org/10.2312/egst.20101060","title":"A Survey of Real-Time Hard Shadow Mapping Methods","display_name":"A Survey of Real-Time Hard Shadow Mapping Methods","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W3046339516","doi":"https://doi.org/10.2312/egst.20101060","mag":"3046339516"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.231.1186","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.231.1186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cg.tuwien.ac.at/research/publications/2011/scherzer2011d/scherzer2011d-pdf.pdf","raw_type":"text"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2312/egst.20101060","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5008717348","display_name":"Daniel Scherzer","orcid":"https://orcid.org/0000-0003-2640-4794"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Scherzer, D.","raw_affiliation_strings":["TU Wien, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"TU Wien, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040396291","display_name":"Michael Wimmer","orcid":"https://orcid.org/0000-0002-9370-2663"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Wimmer, M.","raw_affiliation_strings":["TU Wien, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"TU Wien, Vienna, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075773750","display_name":"Werner Purgathofer","orcid":null},"institutions":[{"id":"https://openalex.org/I1343190059","display_name":"VRVis GmbH (Austria)","ror":"https://ror.org/02xyxvc90","country_code":"AT","type":"company","lineage":["https://openalex.org/I1343190059"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Purgathofer, W.","raw_affiliation_strings":["VRVis (Austria), Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"VRVis (Austria), Vienna, Austria","institution_ids":["https://openalex.org/I1343190059"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5008717348"],"corresponding_institution_ids":["https://openalex.org/I145847075"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"21","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9932000041007996,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9919000267982483,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/shadow","display_name":"Shadow (psychology)","score":0.8429305553436279},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7619718313217163},{"id":"https://openalex.org/keywords/shadow-mapping","display_name":"Shadow mapping","score":0.7002214193344116},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.61972975730896},{"id":"https://openalex.org/keywords/graphics","display_name":"Graphics","score":0.5945326089859009},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.49854373931884766},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3891676664352417},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3263383209705353},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.287189245223999},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07791069149971008}],"concepts":[{"id":"https://openalex.org/C117797892","wikidata":"https://www.wikidata.org/wiki/Q286363","display_name":"Shadow (psychology)","level":2,"score":0.8429305553436279},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7619718313217163},{"id":"https://openalex.org/C116544410","wikidata":"https://www.wikidata.org/wiki/Q1478122","display_name":"Shadow mapping","level":2,"score":0.7002214193344116},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.61972975730896},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.5945326089859009},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.49854373931884766},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3891676664352417},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3263383209705353},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.287189245223999},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07791069149971008},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.231.1186","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.231.1186","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cg.tuwien.ac.at/research/publications/2011/scherzer2011d/scherzer2011d-pdf.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.231.1642","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.231.1642","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cg.tuwien.ac.at/research/publications/2010/scherzer_2010a/scherzer_2010a-pdf.pdf","raw_type":"text"},{"id":"doi:10.2312/egst.20101060","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egst.20101060","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"mag:3046339516","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/conf/eurographics/eg-stars2010.html#ScherzerWP10","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Eurographics","raw_type":null}],"best_oa_location":{"id":"doi:10.2312/egst.20101060","is_oa":true,"landing_page_url":"https://doi.org/10.2312/egst.20101060","pdf_url":null,"source":{"id":"https://openalex.org/S7407052899","display_name":"Eurographics","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"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/W2209539978","https://openalex.org/W1120834637","https://openalex.org/W2056455789","https://openalex.org/W2753839393","https://openalex.org/W1522400049","https://openalex.org/W2789320952","https://openalex.org/W2338915552","https://openalex.org/W173652086","https://openalex.org/W2951557350","https://openalex.org/W2955505350","https://openalex.org/W2186226886","https://openalex.org/W2141327646","https://openalex.org/W1501833445","https://openalex.org/W2119936234","https://openalex.org/W2070183171","https://openalex.org/W2620633247","https://openalex.org/W2018925341","https://openalex.org/W3139221236","https://openalex.org/W3094906667","https://openalex.org/W2990296674"],"abstract_inverted_index":{"Due":[0,138],"to":[1,75,88,139,156,181,232,239],"its":[2,21],"versatility,":[3],"speed":[4],"and":[5,30,123,128,154,162,202,222,224],"robustness,":[6],"shadow":[7,18,53,62,71,84,101,112,136,160,172,199,235],"mapping":[8,63,113,200],"has":[9,148],"always":[10],"been":[11],"a":[12,158,187,195,206],"popular":[13],"algorithm":[14,236],"for":[15,26,82,152],"fast":[16],"hard":[17,100,151],"generation":[19,85,103,173],"since":[20],"introduction":[22],"in":[23,34,49,99,104,117,121,124],"1978,":[24],"first":[25],"off-line":[27],"film":[28],"productions":[29],"later":[31],"increasingly":[32],"so":[33],"real-time":[35],"graphics.":[36],"So":[37],"it":[38,129,147],"is":[39,114,130,180],"not":[40],"surprising":[41],"that":[42,60,93],"recent":[43,105],"years":[44,106],"have":[45],"seen":[46],"an":[47],"explosion":[48],"the":[50,79,96,109,118,131,140,145,169,210,215,227,230,234],"number":[51],"of":[52,133,142,177,190,198,209],"map":[54,102],"related":[55],"publications.":[56],"The":[57,175],"last":[58,80],"survey":[59,81,92,179],"encompassed":[61],"approaches,":[64],"but":[65],"was":[66],"mainly":[67],"focused":[68],"on":[69,144,168],"soft":[70,135],"generation,":[72],"dates":[73,86],"back":[74,87],"2003":[76],"[HLHS03],":[77],"while":[78],"general":[83],"1990":[89],"[WPF90].":[90],"No":[91],"describes":[94],"all":[95],"advances":[97],"made":[98],"exists.":[107],"On":[108],"other":[110,126],"hand,":[111],"widely":[115],"used":[116],"game":[119],"industry,":[120],"production,":[122],"many":[125,134,164],"applications,":[127],"basis":[132],"algorithms.":[137],"abundance":[141],"articles":[143],"topic,":[146],"become":[149],"very":[150],"practitioners":[153],"researchers":[155],"select":[157],"suitable":[159],"algorithm,":[161],"therefore":[163],"applications":[165],"miss":[166],"out":[167],"latest":[170],"high-quality":[171],"approaches.":[174],"goal":[176],"this":[178,183,191,205],"rectify":[182],"situation":[184],"by":[185],"providing":[186],"detailed":[188,196],"overview":[189],"field.":[192],"We":[193,213],"provide":[194,226],"analysis":[197],"errors":[201],"derive":[203],"from":[204],"comprehensive":[207],"classification":[208],"existing":[211],"methods.":[212],"discuss":[214],"most":[216],"influential":[217],"algorithms,":[218],"consider":[219],"their":[220],"benefits":[221],"shortcomings":[223],"thereby":[225],"reader":[228],"with":[229],"means":[231],"choose":[233],"best":[237],"suited":[238],"his":[240],"or":[241],"her":[242],"needs.":[243]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
