{"title":"基于混合函数变化的n边补丁修正","authors":"Masashi Adachi, K. Miura","doi":"10.1109/PCCGA.1997.626177","DOIUrl":null,"url":null,"abstract":"By introducing the edge-based blending function, derived from the surface-based function, we can capture the effects of the edges on the shape of the n-sided patch more directly. Designers can manipulate the edge-based blending function, as well as the geometry of the boundary curves, to design and modify the patch shape. We discuss the derivation of the edge-based blending function, the ease of design and the connection of several patches with G/sup 1/ continuity. We demonstrate its validity by modifying rectangular patches according to its changes.","PeriodicalId":128371,"journal":{"name":"Proceedings The Fifth Pacific Conference on Computer Graphics and Applications","volume":"40 3","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Modification of n-sided patches based on variation of blending functions\",\"authors\":\"Masashi Adachi, K. Miura\",\"doi\":\"10.1109/PCCGA.1997.626177\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"By introducing the edge-based blending function, derived from the surface-based function, we can capture the effects of the edges on the shape of the n-sided patch more directly. Designers can manipulate the edge-based blending function, as well as the geometry of the boundary curves, to design and modify the patch shape. We discuss the derivation of the edge-based blending function, the ease of design and the connection of several patches with G/sup 1/ continuity. We demonstrate its validity by modifying rectangular patches according to its changes.\",\"PeriodicalId\":128371,\"journal\":{\"name\":\"Proceedings The Fifth Pacific Conference on Computer Graphics and Applications\",\"volume\":\"40 3\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-10-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings The Fifth Pacific Conference on Computer Graphics and Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PCCGA.1997.626177\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings The Fifth Pacific Conference on Computer Graphics and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PCCGA.1997.626177","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Modification of n-sided patches based on variation of blending functions
By introducing the edge-based blending function, derived from the surface-based function, we can capture the effects of the edges on the shape of the n-sided patch more directly. Designers can manipulate the edge-based blending function, as well as the geometry of the boundary curves, to design and modify the patch shape. We discuss the derivation of the edge-based blending function, the ease of design and the connection of several patches with G/sup 1/ continuity. We demonstrate its validity by modifying rectangular patches according to its changes.
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