credit
发表于 2025-3-21 16:46:04
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visual-cortex
发表于 2025-3-21 22:00:28
Transformations and Projections, manoeuver an object, view it from different angles, create multiple copies, create its reflected image, re-shape or scale an object, position an object with respect to the other, and much more. Projections, like orthographic and perspective on the other hand, help comprehend an object for purpose o
大炮
发表于 2025-3-22 02:00:44
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故意
发表于 2025-3-22 04:52:01
Differential Geometry of Surfaces, design in two parametric dimensions. Developments in previous chapters, therefore, can all be applied in surface modeling. In curve design, emphasis is laid on the generic (non-analytical) parametric representation of low degree polynomial segments that can be composed together to model a curve. Re
anagen
发表于 2025-3-22 09:34:30
Design of Surfaces,ollection of juxtaposed segments. Surface design may be influenced by a variety of factors such as aesthetics, aerodynamics, fluid flow (for turbine blades, flow passages in a gas turbine, ship hull), ergonomics and many others. A free-formed surface like the aircraft wings and fuselage, car body an
hardheaded
发表于 2025-3-22 15:19:02
Solid Modeling,solid or volumetric modeling. Solid modeling techniques have been developed since early 1970’s using wireframe, surface models, boundary representation (b-rep), constructive solid geometry (CSG), spatial occupancy and enumeration. A solid model not only requires surface and boundary geometry definit
hardheaded
发表于 2025-3-22 20:16:54
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MIRE
发表于 2025-3-22 23:22:50
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Condense
发表于 2025-3-23 03:04:16
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FLIT
发表于 2025-3-23 09:35:41
Optimization,ges. The goal is to either minimize the effort required or maximize the desired benefit. Both goals are required to be expressed as a function of certain decision variables, optimizing over which would yield better (if not the best) result. Some practical instances of use of optimization are: (a) mi