Boolean Operation
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. A linguagem de máquina com sistema cultural / The machine language as a cultural system
The machine language is that language used for programming computers and derived machines, and in this regard, in the communication with these machines; and the natural language is that used by humans to communicate verbally by speech and writing. There exists a belief that the machine language has a predictable operation that translates into the character a
Publicado em: 2006
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2. BOOLEAN OPERATIONS WITH COMPOUND SOLIDS REPRESENTED BY BOUNDARY / OPERAÇÕES BOOLEANAS COM SÓLIDOS COMPOSTOS REPRESENTADOS POR FRONTEIRA
Num modelador de sólidos, uma das ferramentas mais poderosas para a criação de objetos tridimensionais de qualquer nível de complexidade geométrica é a aplicação das operações booleanas. Elas são formas intuitivas e populares de combinar sólidos, baseadas nas operações aplicadas a conjuntos. Os tipos principais de operações booleanas comument
Publicado em: 2005
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3. OPERAÇÕES BOOLEANAS NA MODELAGEM POR PONTOS / BOOLEAN OPERATIONS ON POINT-BASED MODELS
Boolean operations are used to create or modify models. These operations in the majority of 3D object representations are very complex. In the last years a significant trend in computer graphics has been the shift towards point sampled 3D models due to their advantages over other representations, such as simplicity and efficiency. Two recent works present al
Publicado em: 2004
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4. ContribuiÃÃo para o reconhecimento automÃtico das operaÃÃes de fresamento atravÃs da Teoria dos Grafos
In this work it was showed that with the graph theory it is possible automatically recognize the milling processes. For such the start point was the workpiece and the manufactured piece CAD. Through a Boolean operation of difference it was established the to be removed volume, to be transformed into chips. This volume was divided into smaller volumes, up the
Publicado em: 2004
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5. Geometric classification tests using interval arithmetic in b-rep solid modeling
In this work, the use of interval arithmetic is considered to increase robustness of geometric classification algorithms in B-Rep solid modeling systems. The classification algorithms, also known as incidence tests, are important to keep the consistency between topology and geometry in a solid model during the application of Boolean operations. An error in t
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2003-12