The Importance of 3D Interior and 3D Exterior Rendering to Architecture.

Today with all the advancements in the field of virtual reality and animation, very few industries have been left untouched by these technologies, least of all the architectural industry. Manually drawn perspective views and hand rendering is passé as clients are increasing making demands for 3D interior and Exterior 3D rendering views that looks as real as photographs taken of the finished product.

There are many benefits of 3D modeling and rendering to an architectural project:

• Identification of Design flaws: A building is a sophisticated piece of workmanship and so it is often difficult to visualize completely through just 2D drawings. When one generates a 3D model of the design, one gains the opportunity of viewing it from every angle. Hence many design flaws that could otherwise have been overlooked can easily be identified and rectified well before construction begins. This will help to reduce unnecessary costs and also save on the time required for construction.
• Effective communication to client: It is very important for an architect to deliver to their clients exactly what they wish for from their building. Often a gap is noticed between the client's needs and an architects understanding of it which leads to the proposal being in some ways different from what the client was actually looking for. This is eliminated when 3D rendering tools are adopted. When a 3D interior or 3D exterior view is presented to the client, he gets a better understanding of the materials and architectural features used in the building and is able to judge the overall effect they have on the aesthetics of design. Incase of any discrepancies with his requirements, changes can be easily made at that stage rather than after it has been constructed.
• Improves salability of the design: 3D interior and 3D exterior views are doubly advantageous when it comes to the salability aspect. For one it helps the architect to be able to convince the client of his abilities in delivering good work to him. On the other hand real estate developers depend on them to secure the interest of prospective stake holders and get them to invest in the project. Besides that it is indispensable while marketing the projects (apartments, condos and villas) to customers.

It is not just snap shots of the building or interiors that can be developed through rendering, but to get a better understanding of the final product a whole new concept is in vogue nowadays- that of walkthroughs. A walk through is a type of movie made from a series of rendered images that allows one to move through a building and study it as if he was actually present within it. This technology has more or less revolutionized the industry since nothing except experiencing the building in reality could give one a better sense of the scale and feel of a design than a walkthrough.

With such advantages as these one can understand how 3D rendering has become an indispensable tool for architects everywhere and as architectural design becomes more and more dependent on computers with every passing day, it is likely that the future will see it becoming even more so.

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3D Rendering studio and Architectural Visualisation - How to Get Started.

So you are interested in getting into 3d rendering studio and architectural visualisation? Want to know what software and hardware all the professional cg artists are using? In this article I will explain everything you need to know to start creating high quality 3d architectural renderings.

If you are interested in architectural visualisation it helps to have some sort of a background in architecture or design...simply so you are able to easily read and interpret the often complicated architectural drawings. This is by no means essential...but it helps! If you don't have a background in architecture or building design there are thousands of resources on the net which can help you to get a grasp of the major concepts.

Hardware.

The first thing you will need is a computer. Architectural visualisation is a very cpu intensive business, so the more powerful your computer is - the better. Try to get at least a quad core processor and as much RAM as possible (6gb is an ok start). Use 64 bit operating systems...this way you can access more RAM. Also spend a bit of money on a good graphics card. Once you start getting serious about your 3d renderings you will want to think about a render farm...which is a series of computers linked together to make a big powerful processing unit. But for now a good quality, powerful workstation should do the trick.

Software.

There are a few software options available but by far the most commonly used in the architectural visualisation industry is 3ds max. This is an amazing piece of software that is used for an astounding amount of varying applications throughout the 3d world. You should spend as much time as possible mucking around in 3ds max so you become familiar with its general layout and the tools available.

Rendering Software - again there are quite a lot to choose from but VRAY is the most popular amongst 3d visualisation professionals. Whilst being quite a complex program it simply creates the most realistic images - which is pretty much the most important thing in architectural visualisation.

So I would highly recommend you get yourself the latest versions of 3ds max and Vray to get things started. Another very useful piece of software is Photoshop - this is very useful in the post processing of images.

Getting Started.

A good way to get started and the get some inspiration is to study some architectural photography. Is is important to know the basics of photography so that you can mimic some of the principles used to create an aesthetically pleasing image.

But in terms of the technical side of 3d modelling and rendering - DO MANY, MANY TUTORIALS. I cannot stress to you enough the importance of doing online tutorials to advance your knowledge. You can try and just jump into 3ds max and vray and see what happens but you will end up pulling your hair out - I promise. There are so many free 3d tutorial resources out there on the web that you would be crazy not to use them. You can learn everything you need to know just by finding the right tutorial online.

Creating 3d Renderings.

Once you have the basics down and are looking to start creating some decent images its simply a matter of experimentation. Find a photo of a building that you want to replicate and get to work. Just keep testing out settings and trying different techniques until you achieve something that you are happy with. And if you can't work something out...ask Google!

It will probably take years of practice to be able to create the stunning architectural visualisation images you see around the place... but remember to just keep experimenting and learning as you go. DO TUTORIALS!

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Benefits of Using 3D CAD Design & 3D Modeling Compared to 2D Method.

There are several key benefits of using 3D CAD design and CAD Product 3D modeling in Civil, Mechanical and Architectural industry. Key benefits include simplicity, automation and interactive analysis. Integrating CAD systems with Enterprise Resource Planning systems create highly efficient design process across organization.

Using 3D CAD modeling engineer can greatly improve design quality because it is far more comprehensive process than 2D design. Hence, many human errors that can occur with conventional 2D design methods are avoided. The designer who uses 2D method has to hold much of the information mentally. With 3D environment he/she can visualize whole structure or product with real-life simulation and can avoid errors such as member collisions and incorrect quantities. Reducing human errors minimizes the need for re-work, improves overall design quality and saves costs.

With 2D views, projections might show a specific member in several different views while other members might be completely omitted to maintain drawing precision. This results in poor quantity estimation. With 3D design modeling material estimation process becomes simple because items are represented as they occur in the design. As long as a CAD 3D design is created as a true to life model, designer gets quantities with exact accuracy.

Communication of design intent among different departments is greatly improved by using 3D CAD modeling. With 2D method, non technical people have to wait for a prototype design before they can clearly understand the project. Since CAD 3D modeling generates pictorial views along with conventional projections, the design intent can clearly be understood by anyone. This helps in effectively communicate 3D modeling design and improve inter-departmental understanding earlier in the project cycle, thus saving time and minimize human errors. Customer presentations, manufacturing and technical publications all benefit from this.

A very substantial and up-to-date approach can be realized by using 3D AutoCAD modeling - particularly in the eyes of client. 3D models are increasingly being used by Manufactures, fabricators and contractors for getting accurate drawings and renderings of product/architecture/structure design.

Outsourcing 3D CAD modeling services offer many advantages such as less infrastructure, competitive edge, less cost, leverage expert help, reliability and security. That is why 3D CAD design outsourcing is the most common among AEC industry today.

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Does the Use of 3D Modelling Really Cost More in Mechanical Design?

In the early stages of a new design project, you need to decide whether to use traditional 2D drafting or 3D modelling to capture your design. It is a common misconception that Architectural 3D Rendering USA modelling is more expensive, and is therefore overlooked in many cases.

There will always be cases where a quick 2D sketch will be quicker and therefore cheaper to produce, but these instances will be offset considerably by the benefits gained from using 3D rendering USA for all of your engineering.

In this article, I will highlight some of the main benefits of using 3D modelling and how they can ultimately affect your bottom line.

Multiple Formats

Most of the 3D packages available today allow you to save details in both drawing and model formats. This means that if you have an existing drawing system that is based around Autodesk AutoCAD drawings for example, you can design using Autodesk Inventor, and create AutoCAD versions for the system. There are free viewers from all of the larger 3D modelling companies also, so your employees can still have access to any new designs, without having the expense of buying and maintaining software licenses that they do not need.

Quicker drawing creation and edits

Creating a 2D drawing from a 3D model is extremely easy. Once you have the part finished, you just choose a view you would like to show, and the software creates it. This is in comparison to traditional 2D drawing, where each individual view needs to be drawn separately.

Updating or modifying a design is also much quicker using a 3D package. If you need to change the profile of a beam for example, you just update the part profile, then it will automatically update all instances of this beam in the overall design. There is no need to go through and delete and replace lines one by one in all of your drawings.

Easier design checking

The further along a project goes, the more expensive making changes become. That is why so much emphasis should be put on front end loading so you can minimise the risk of needing design changes. One of the most important benefits of using a 3D design package is that any clashes can be identified quickly and resolved. This is much more difficult if only drawing in 2 dimensions. It is also possible to check clearances for installation. For example, you may need to install a chute in a building, but there are a number of passageways you need to pass through before reaching the final installation position. With a 3D model, you can actually pass through all of these areas and check clearances before anything is even built. This technique not only allows the designer to be confident that the new chute will be able to be installed as designed, but it also allows the installers to see how the parts fit together and how they need to install the different items. A large cost saving can be generated at this stage as once you find an issue such as this on site, you have a full crew of people standing around getting paid whilst a solution is being sought.

Better visualisation of designs

This one is pretty self explanatory - it is much easier to see a new design when it is a 3D model and you can rotate and view from every angle, when compared to 2D isometrics. Whilst any good engineer can get a good feel of a design from 2D drawings, it is very handy when trying to get some capital approved when you can show a non - technical manager what you are planning on doing and they can understand it straight away. This advantage in itself can sometimes be the difference of a project getting the go ahead or not!

This is just a few examples, but certainly these are some things you need to be thinking of when deciding whether or not to go for 3D modelling on your next project.

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