CONSTRUCTIVE SOFT GEOMETRY: THE UNIFICATIONS OF CSG AND IMPLICIT SURFACES

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dc.contributor.authorWyvill, Brianeng
dc.contributor.authorvan Overveld, Keeseng
dc.date.accessioned2008-02-27T22:48:25Z
dc.date.available2008-02-27T22:48:25Z
dc.date.computerscience1999-05-27eng
dc.date.issued1995-04-01eng
dc.description.abstractA solid modeling technique is proposed which combines some essential ideas from Constructive Solid Geometry and Implicit Surface Modeling based on soft objects. The result is a surface definition (to be called Boolean Compound Soft Object, or BCSO for short) which consists of a boolean expression with union, intersection and set difference operators. The geometric primitives that form the operands are soft objects bounded by the iso-surfaces resulting from suitable potential fields. These potential fields are parameterized by configurations of so called skeletal elements. The resulting system, unlike most CSG systems, combines blended and unblended primitives. An algorithm for the boundary of a BCSO is presented which produces a mesh of triangles to facilitate fast viewing and rendering.eng
dc.description.notesWe are currently acquiring citations for the work deposited into this collection. We recognize the distribution rights of this item may have been assigned to another entity, other than the author(s) of the work.If you can provide the citation for this work or you think you own the distribution rights to this work please contact the Institutional Repository Administrator at digitize@ucalgary.caeng
dc.identifier.department1995-561-13eng
dc.identifier.doihttp://dx.doi.org/10.11575/PRISM/31223
dc.identifier.urihttp://hdl.handle.net/1880/46252
dc.language.isoEngeng
dc.publisher.corporateUniversity of Calgaryeng
dc.publisher.facultyScienceeng
dc.subjectComputer Scienceeng
dc.titleCONSTRUCTIVE SOFT GEOMETRY: THE UNIFICATIONS OF CSG AND IMPLICIT SURFACESeng
dc.typeunknown
thesis.degree.disciplineComputer Scienceeng
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