Testing Implementations of Geometric Dimensioning and Tolerancing in CAD Software [0.03%]
在CAD软件中实现几何尺寸和公差的测试
Robert R Lipman,James J Filliben
Robert R Lipman
Applying geometric and dimensional tolerances (GD&T) to part features in computer-aided design (CAD) software is essential so that the part will function properly and to guide downstream manufacturing and inspection processes. However, it i...
John K Johnstone,Lindsay Rhodes,Massimo Fazio et al.
John K Johnstone et al.
Since the deformation of structures in the optic nerve head (ONH) is associated with glaucoma and other diseases of the optic nerve, measurement of this deformation is of current research interest. This paper considers the computation of cu...
Chandrajit Bajaj,Alberto Paoluzzi,Simone Portuesi et al.
Chandrajit Bajaj et al.
In this paper we discuss a symbolic-numeric algorithm for Boolean operations, closed in the algebra of curved polyhedra whose boundary is triangulated with algebraic patches (A-patches). This approach uses a linear polyhedron as a first app...
Progressive Conversion from B-rep to BSP for Streaming Geometric Modeling [0.03%]
逐步的B-Rep到BSP的转换在流式几何建模中的应用
Chandrajit Bajaj,Alberto Paoluzzi,Giorgio Scorzelli
Chandrajit Bajaj
We introduce a novel progressive approach to generate a Binary Space Partition (BSP) tree and a convex cell decomposition for any input triangles boundary representation (B-rep), by utilizing a fast calculation of the surface inertia. We al...