An algorithm for reducing control points in NURBS surface skinning is proposed in this paper. We first give a, distance estimation between the input curves and the surface that has been removed a knot. then we further...
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ISBN:
(纸本)9781424437009
An algorithm for reducing control points in NURBS surface skinning is proposed in this paper. We first give a, distance estimation between the input curves and the surface that has been removed a knot. then we further reduce the control points in NURBS surface skinning within. the given tolerance by utilizing the "residual distance". Furthermore, the algorithm is applied to simplify a NURBS surface by giving a distance estimation between the original surface and the knot-removal surface. Experimental results demonstrate the usability and quality of the proposed algorithm.
the concept of product view and the corresponding required models is a basic constituent of a product development process where shape transformations are repeatedly encountered. Here, topological and geometric issues ...
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ISBN:
(纸本)9781424437009
the concept of product view and the corresponding required models is a basic constituent of a product development process where shape transformations are repeatedly encountered. Here, topological and geometric issues are identified and major shape modeling principles are studied. As a result, some core concepts of a framework for product view integration are proposed and justified. Notions of mixed shape representation and layered topological representation are briefly outlined as part of the proposed framework. Categories of operators enabling the required shape transformations are also shortly introduced as element of the proposed framework.
Art and design department has its own personality and characteristics, and it's different from other professional disciplines, both in assessing students, the characteristics of students, or the mode of teaching, ...
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ISBN:
(纸本)9781424452675
Art and design department has its own personality and characteristics, and it's different from other professional disciplines, both in assessing students, the characteristics of students, or the mode of teaching, teaching content of combination and curriculum, and so on. the key of training art and design professionals is how to build a mode of training to respect, follow the development of the arts disciplines, and grasp the characteristics of the building arts disciplines.
Monte Carlo is the only choice of physically correct method to compute the problem of global illumination in the field of realistic image synthesis. Adaptive sampling is an appealing tool to eliminate noise, which is ...
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Withthe aim of improving the design efficiency and optimizing the design process, a new CAD method of automatic design for 3D tread patterns based on semantics was proposed. the concept of tire-pattern semantics is i...
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ISBN:
(纸本)9781467380201
Withthe aim of improving the design efficiency and optimizing the design process, a new CAD method of automatic design for 3D tread patterns based on semantics was proposed. the concept of tire-pattern semantics is introduced, then differentiated tire tread by different semantics, according to the division result, treads designing method are given. then 3D tread pattern automatic creating, chamfered designing, intersection processing of tire-treads. the related algorithms and principles for realization and the ways for solution were proposed. the feasibility of the related algorithms was verified by computer implementations, and the results show that the system can accomplish the automatic inspection of common tread patterns efficiently and intelligently.
Automotive design for automotive products enhance market competitiveness play an important role in the entire automotive product development process occupies an important position. For automobile body design, although...
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ISBN:
(纸本)9781424452675
Automotive design for automotive products enhance market competitiveness play an important role in the entire automotive product development process occupies an important position. For automobile body design, although it is now a virtual computer technology development is very fast, but it can give a true visual and tactile, only is a physical model, and its easy to modify sludge material, molding the advantages of sludge model car has been at the forefront Body Styling irreplaceable position. Article describes the history of development of sludge model, characteristics and its production process. through the body design of traditional and modern body design flow flow comparison, analysis of the sludge model in the importance of body design, and withcomputer-aideddesign tools in Body design, Clay model of the status quo and development trends.
Based on the analysis of Maslow's hierarchy of needs, the paper explored the method of product design which takes Jive levels of human needs as the starting point. And then combined withthe dual attributes of mod...
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ISBN:
(纸本)9781424452675
Based on the analysis of Maslow's hierarchy of needs, the paper explored the method of product design which takes Jive levels of human needs as the starting point. And then combined withthe dual attributes of modern Chinese furniture on industrial product and cultural product, the paper studied and proposed the design model of modern Chinese furniture based on hierarchy of needs, which can provide with cross-references to design practice.
throughout the history of the development of interior design, respect for nature and concern about humanity have always been the subjects of it. Organic modernism style conquers the whole world with its powerful vital...
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ISBN:
(纸本)9781424452675
throughout the history of the development of interior design, respect for nature and concern about humanity have always been the subjects of it. Organic modernism style conquers the whole world with its powerful vitality and practicability. By the interpretation of the design philosophy of organic design style, we can distinguish the pure motivation of design with great clarity and find the development trend of interior design profoundly.
the design education which is of great significance to the whole society is gradually spreaded and rapidly developed now. According to the problems appearing in the development of design education in China, this paper...
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ISBN:
(纸本)9781424452675
the design education which is of great significance to the whole society is gradually spreaded and rapidly developed now. According to the problems appearing in the development of design education in China, this paper proposed the innovation of design education system which is based on COOP system. It also provides a detailed introduction on the characteristics of the CO-OP system, as well as the concrete implementation of this system in the design teaching.
Same style, same region, even same design team can confer the same feature to serial products from the center to the surface. the feature has been more and more recognized and accepted by the current society, how to s...
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ISBN:
(纸本)9781424452675
Same style, same region, even same design team can confer the same feature to serial products from the center to the surface. the feature has been more and more recognized and accepted by the current society, how to standardize the actions of feature-based design and apply them to activities that raise the added-value of products has become important elements in modern design management.
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