Tag Archives: model
General Concepts about Object-Oriented Programming
The programming style that we usually call object-oriented programming (OOP) has appeared relatively recently in the history of programming languages. This is a particular and very convenient style for many situations. It was designed to overcome the limits of structured programming based mainly on the widespread use of procedures, functions, pointers or other more or less developed data types.
Although structured programming is very practical for small software systems or reduced non-graphic applications, it should be avoided when dealing with large applications that use graphic elements where object-oriented programming is recommended. Object orientation means organizing software resources as a collection of distinct and discrete objects, which includes both data structures and their processing functions. This organization is an extension of structured programming in which the data structures and processing functions are only loosely connected. All items have their own identity and are perfectly distinct.
An object is defined as an abstract concept, a specific and useful element for any application. Objects serve two specific purposes:
– they provide a better understanding of the problem to be solved;
– they provide a base design for implementation.
A class of objects encapsulates a certain number of objects with similar properties. This similarity refers to both the description (data and attributes) and the behavior (functions or methods). Attributes are unique features within an object class. Each attribute receives a certain value which can be modified during the objects life cycle. Two or more objects can have the same or different values for the same attribute.
Methods or operations are processing functions applied to objects of a certain class. All objects within a class admit the same set of methods, methods which in return may receive any number of additional parameters. In order to apply various methods to an object, it has to be created (defined). Defining an object is called instantiation. Once an object has fulfilled its mission it is removed.
Abstraction is a fundamental human trait that allows us to build models and thus cope with complexity. In every field of human activity, project approach is based on building a model for a better understanding of the problem to solve. Software engineering makes no exception. Through abstraction the essential key aspects are isolated from the non-essential ones. Therefore, each problem might have several adequate models.
In the software engineering industry, structured programming has made a big step forward defining three perspectives needed in order to properly address any application. These perspectives, also known as models, are: the static model, the dynamic model and the functional model.
There are currently several object-oriented methodologies used for analysis, design and implementation of software resources. One of these modeling methodology is the OMT (Object Modeling Technique) methodology. This method of modeling involves the planning of the various development stages and a graphical representation of objects and their relationships.
General Concepts about Object-Oriented Programming
The programming style that we usually call object-oriented programming (OOP) has appeared relatively recently in the history of programming languages. This is a particular and very convenient style for many situations. It was designed to overcome the limits of structured programming based mainly on the widespread use of procedures, functions, pointers or other more or less developed data types.
Although structured programming is very practical for small software systems or reduced non-graphic applications, it should be avoided when dealing with large applications that use graphic elements where object-oriented programming is recommended. Object orientation means organizing software resources as a collection of distinct and discrete objects, which includes both data structures and their processing functions. This organization is an extension of structured programming in which the data structures and processing functions are only loosely connected. All items have their own identity and are perfectly distinct.
An object is defined as an abstract concept, a specific and useful element for any application. Objects serve two specific purposes:
– they provide a better understanding of the problem to be solved;
– they provide a base design for implementation.
A class of objects encapsulates a certain number of objects with similar properties. This similarity refers to both the description (data and attributes) and the behavior (functions or methods). Attributes are unique features within an object class. Each attribute receives a certain value which can be modified during the objects life cycle. Two or more objects can have the same or different values for the same attribute.
Methods or operations are processing functions applied to objects of a certain class. All objects within a class admit the same set of methods, methods which in return may receive any number of additional parameters. In order to apply various methods to an object, it has to be created (defined). Defining an object is called instantiation. Once an object has fulfilled its mission it is removed.
Abstraction is a fundamental human trait that allows us to build models and thus cope with complexity. In every field of human activity, project approach is based on building a model for a better understanding of the problem to solve. Software engineering makes no exception. Through abstraction the essential key aspects are isolated from the non-essential ones. Therefore, each problem might have several adequate models.
In the software engineering industry, structured programming has made a big step forward defining three perspectives needed in order to properly address any application. These perspectives, also known as models, are: the static model, the dynamic model and the functional model.
There are currently several object-oriented methodologies used for analysis, design and implementation of software resources. One of these modeling methodology is the OMT (Object Modeling Technique) methodology. This method of modeling involves the planning of the various development stages and a graphical representation of objects and their relationships.
10 Reasons to Use Revit for Retail Design
Why should Revit be used for Retail Design?
Because it allows visualization of the model
Because it allows drawings to be created from the model
Because it allows quantity take offs, schedule creation, simple renders, export of model for more complex renders
How does Revit Benefit Retail Design?
A retail design created using Revit can be easily modified right through the pre-construction and design stages of the project
Revit is a more sophisticated tool compared to conventional drawings and design software
Revit, if set up properly, calculates the required materials and components parts, based on the design, into schedules
Retail design is a specialized discipline based on notions that are central to merchandising, marketing, ergonomics, advertising and interior design. The store design is specifically created to build a shopping experience that is as positive as possible for both the retailer and consumer. Whilst some aspects of retail design are practical and are concerned with the way that merchandise is stocked. Other features are much more obscure and have more to do with creating a specific experience for a consumer as he strolls through the interior space of the store. There are also certain aspects of retail design that are concerned with guiding shoppers through the store.
Revit is a very important tool used for retail design. Autodesk Revit Architecture is a program precisely designed for Building Information Modelling (BIM). With the help of Revit Architecture, one can capture and analyse design concepts and precisely maintain coordinated design data through documentation as well as construction. Today, retail experience is all about a perfect design and presentation of a retail space and its also an ultimate representation of the retailers brand. Building Information Modelling plays a vital role in retail projects as it assists designers enhance the precision of design data created during different stages of planning and construction. Autodesks Revit architecture lays a platform for retailers and designers to create BIM retail design in a collective environment; however, there are several other significant benefits summarised below.
10 Reasons to Use Revit for Retail Design
1. It is a 3D design tool. The days of traditional drawings and design software are over as Revit is a more intelligent tool that provides 3D capabilities and views throughout its application.
2. It uses parametric 3D models created using Revit 3D BIM modelling rather than poly lines to help get a more precise design with actual objects as opposed to simple poly lines.
3. One of the more striking features of Revit is that if set properly, it calculates the required materials and component parts, based on the design, into schedules. This helps in avoiding manual checking and thus helps in preventing human errors.
4. Revit also lets visualization of the model along with allowing drawings to be created from the model so that accuracy from models to drawings and images is maintained.
5. Despite not being a standalone rendering tool, Revit does have exceptional rendering tools and abilities that allow designers to use Revit views directly from the model as opposed to a separate rendered solution using a special package such as 3DS Max.
6. Building up Revit BIM models using Revit BIM tools helps project managers to track the exact progress of the process through integration with time liner tools for all stages of the construction phase
7. Revit architecture also allows re-use of the same equipment in different stores, e.g. store furniture or store lighting or store graphics etc.
8. A retail design created in Revit can be easily modified right through the construction and design stages of the project
9. The tool lets users make changes to a specific area, such as section or a plan. This change will then update all other areas of the Revit Model such as an elevation or a schedule due to Revits database structure
10.Implementing Revit for retail design also make others aware about the project changes through easier online collaboration tools that enable work sharing of the same file during design.
Revit architecture for BIM modelling therefore has several benefits while creating retail construction drawings and is why leading retailers globally are increasingly using this tool for retail design. It helps them to manage the design process more efficiently, creating clash free drawings, extract precise procurement data and use 3D views in their design data. This together help the retailers lessen costs and create more certainty in defining timescale for store openings.