文章基本信息
- 标题：Tiled Textures
- 本地全文：下载
- 作者：Ergun Akleman ; Avneet Kaur ; Lori Green 等
- 期刊名称：Hyperseeing / The International Society of the Arts, Mathematics, and Architecture
- 出版年度：2008
- 卷号：2008
- 页码：145-145
- 出版社：Albany, NY : Isama
- 摘要：Wepresentamathematicalcodingtechniquethathelpstoimproveseamlesstexturingmethods.Inourtechnique,16
texturedsquaretilesthatcanseamlesslycometogetherareorganizedina4x4squarematrixwhichprovideslogical
and efficientaccess.Thesetexturedtilescanbeusedtoseamlesslytexturequadrilateralmeshes.Moreover,wehave
developedatechniquetoconvertanygivenimagetoanisotropictexturethatcanbeusedtocreate16texturedsquare
tiles. Thesetilescanbemappedtoanyquadrilateralmeshwithoutanydiscontinuityorsingularity.Usingthetwo
methods together,wecanmakeanyabstractpainterlikeMirotoseamlesslypaintanysmoothmanifoldsurface.The
surfacecanhaveanynumberofholesorhandles.
Our mathematicalcodingtechniqueisbasedon16textured tiles that satisfyspecificboundaryconditionsintoone
textureimagefilewhichiscalleda tiled texture. Ourtexturecreationalgorithmautomaticallycreatesthesetiled
texturesfromanyimagewithasimpleuserinterfacethatallowstheuserstospecifytheboundaries.Basedon
tiled textures,wehavedevelopedasimpletexturemappingalgorithmthatassignsonetiletoeveryquadrilateralin
anygivenquadrilateralmesh.Ourmappingalgorithmprovidesaperiodicityonthesurfaceofthemeshandyields
singularity freetexturesregardlessofthesingularitiesexistinginthequadrilateralmesh
