Based On Objectarx Rta Kitchen Furniture Cad System

Kitchen furniture is the appliance for contenting the function of modern kitchen cooking, and the factor for beautifying the kitchen environment as well. It integrates closely the architecture and requires the designing of the scenes, with integrated electricity, water, natural gas and the sources of energy utilized by varied home appliances, gas appliances and etc. At the same time, it makes people activities biting and cooking become much more convenience, take on science character and have the decoration to the residence interior. With the people living level enhancing and the mode of life changing, these require the furniture designing to display dynamic variety according to the consumer demand. Consequently, it is deserved to investigate and discuss the problem that how to bring to bear the means of science and technology to carry through Computer Aided Design and how to design the furniture much more demanding consumer which make the furniture trade acquire the advancement and seek the development.The thesis mainly study and develop how to apply ObjectARX to RTA kitchen furniture CAD (Abbreviation: KFCAD). At the same time, it erects the object model of furniture CAD to bring together by the object-oriented design idea, the mechanism of object abstract and the program technology on ObjectARX, and also deeply researches furniture 3D model by the modeling method based on character and the design method of parameter.KFCAD system used the principle of modularization design and the thought of structural design. The main system, selecting the newly object-oriented visual software Visual C++ 6.0 as the development tool, has the new evolvement on running efficiently, object managed, friendly view, intelligent degree and etc. Moreover, it embodies the essential of object-oriented technique by the open structure of AutoCAD core database and ObjectARX base class, class inheritance and mechanism derived to define the special object-class. And the system realized the parametric design function to make use of the modeling method based on character, has the traits of convenient operation to adopt the style of standard Windows software and friendly dialog box view. The system comes true accessory drawing, configuration assembled drawing, production technics flowing table and varied material statistics and etc which accord with furniture designed and produced to build quickly.The system used the method of ObejctARX object-oriented program design, which differs from process-oriented design for example AutoLISP and ADS before, to research and develop CAD system that much more fit kitchen furniture and have specific practicability and innovation. At the same time, the accomplishment of the system has a great many reference and employ worthiness for furniture designer, manufacture, correlation special teacher and student.