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define flavorings in igesflavorings iges contained several ways to capture the same information which made proper interpretation largely dependent
product definition data interface pddiiges provided a very practical first solution for cad data exchange complete with an exchange file format it
illustrate about the three authors of igesin 1977 the three authors of the initial graphics exchange specification were recognized collectively for
design and draw a circuit using the cascade system to operate two cylinders a and b which on the operation of a start valve produces
normal 0 false false false en-in x-none x-none microsoftinternetexplorer4
illustrate the gks systemthe user communicates with the graphic system via his program the gks system is embedded in the user program by an
requirements for standard interface the interface must be capable of handling all kinds of manufacturing data there should be no information
how can we transfer data among cad systemthe three main reasons for transferring data among cad systems or cae systems or agents etc are i to
creating 3-d solid modelstwo basic approaches to create solid models are i constructive solid geometry csg or c-rep andii
what is octree encodingoctress are hierarchical variant of spatial-occupancy enumeration designed to address that approachs demanding storage
cell-decompositionin cell-decomposition an object can be represented as the sum of cells into which it can be decomposed each cell-decomposition
primitive instancingin primitive instancing the modeling system defines a set of primitive 3d solid shapes that are relevant to the application area
hybrid sweepit combines linear andor non-linear sweep via set operations in this case two point sets are swept in two different directions and the
non-linear sweepin non-linear sweep the path is a curve described by a higher-order equation quadratic cubic or
linear sweepin linear sweep the path is a linear or circular vector described by a linear most often parametric linear sweep can be divided into
sweep representations the simplest form of sweep is that produced by sweeping a two-dimensional area along an axis perpendicular to its plane this
half-space methodsolid representation is based fundamentally on the notion that a physical object divides an n-dimensional space en into two regions
analytical solid modeling asmasm is closely related to finite element modeling it is developed to aid designers in the arduous task of modeling
name the boolean set operators used in csgthe boolean set operators used are union a b is the set of points that are in a or b intersection a b
constructive solid-geometry methods csgconstructive models represent a solid as a combination of primitive solids this modeling technique combine the
constructive solid geometry csg or c-repa csg model is based on the topological notion that a physical project object can be divided into a set of
manifoldsthe surface of a solid must satisfy some conditions so that the resulting solid is well-behaved this is the so-called manifold condition
q explain the instruction decodeinstruction decode this phase is performed under control of control unit of computer the control unit determines the
q how steps of instruction execution can be broken downlets explain how these steps of instruction execution can be broken down to micro-operations