This can become frustrating sometimes to keep looking at your screen and trying to determine the position of each and every pixel. This can be frustrating for many people, especially lazy ones, like me. In this situation we have an option to build our own Render Farm and make our lives easier for long term.
The biggest advantage of building your own render farm is that it is quite cheap and quick process and one doesn’t really need much technical expertise to achieve that. Though, you need to have fast processing system in order to build your own V-Ray Render Farm, due to its high specification requirements. In this article we are going to discuss exactly how you can build your own Render Farm, but before getting into the details of that, we would like to explain what V-Ray actually is?
V-Ray an is application that comprises of various Render Farms. It is very easy to use this application and its handful of features, including the option of working in Network Rendering.
In order to build your own Render Farm, you would need the following:
- First of all, of course, you will need to install V-Ray software in your PC. Keep in mind, V-Ray is not a standalone application; it works along with other 3D software, including Maya and MAX.
- Fast Processor: You PC will be required to have a fast Processor so that rendering doesnt take days to complete, also if your PC has slow processing speed, your PC might get halted when you try to render a large file.
- You will be required to be connected to a local network with multiple PC’s. All the PC’s must be connected to each other and be a part of the network. Also there shouldn`t be any firewalls blocking the connection.
- Fast Connection: Just being connected to other PC’s is not enough you will be required to have fast internet connection to ensure that data is transferred in least possible time, which will prevent a lot of time from getting wasted.
When you have all the above mentioned things setup, you can move towards building your very first Render Farm. Firstly, you will need to setup the V-Ray Render Server. This Render server is setup on any of the slave machine, through Launch V-Ray DR Spawner application, which is present in the install folder of V-Ray. The path to the install folder can vary depending on the 3D Software you are using V-Ray with. Another important thing to keep in mind is that you must get administrative privilege before starting the setup process in Windows Vista & 7.
Next you will need to setup the parameters for your installation. This is done in the Master Machine, which should have the maximum processing speed and RAM. Here you should run the Render Setup process, which will launch your setup. You will need to set V-Ray as your Default Production Render Application, and then move towards the Setting Tab, and put the check on the Distributed Rendering box.
After that you will have your V-Ray Render Farm ready to be used for rendering 3D images and animations.
Mike is a freelance writer who loves to write amazing articles on technology and gadgets, he is also an expert in 3d designing and loves the render farm lightwave technology.
For every budding photographer, buying a high-end dSlr isn’t the end of the learning process. As a matter of fact, it’s only the beginning. And to help make this process smoother and enjoyable every learning shutterbug should be armed with an arsenal of some very important accessories. Some are easily accessible, whereas some are only left desired in the hope that someday Santa will drop them down your chimney. Such as these five accessories…
The Gorillapod is probably THE most awesome thing to have happened to camera accessories. And no photographer with even the least bit of curiosity to explore and experiment with photos and camera should do without this little wonder. This flexible tripod can be attached to almost any surface and adjusted to any weird unearthly angle. What’s better, it can support anything from the compact little point-and-shoot to the bulky dSlr armed with a telephoto. Gone are the heartbreaking days of physically unfeasible camera angles.
2) Cloak bag
Every photographer will admit that nothing can beat the charm and awesomeness of a candid picture. And the key to beautiful candid pictures is maintaining that level of sneakiness, especially when it comes to subjects who seem to have a supernatural gift of camera-consciousness. This is where a cloak bag comes to the rescue. A camera bag that doesn’t look like a camera bag, but still performs every designated function to absolute efficiency, the cloak bag also allows you quick access to your camera, before your subject shoots out of your frame and field of vision. Oh and it also protects your precious gear from the not-so-camera-friendly weather.
3) Remote viewfinder
You know those moments when you need the camera to be in quite the different direction of yourself and the shutter-trigger? Well, the remote viewfinder is one nifty little accessory that helps you achieve just that. A digital remote viewfinder comes with a wireless LCD screen and a remote trigger that helps you trigger the shutter exactly when you need to. Some of these viewfinders even come with a self-timer. The remote viewfinder comes like a blessing in disguise especially when you need to put a sizeable amount of distance between yourself and the camera, and in cases of extreme angles that can be quite a pain in the neck, literally!
4) Power bank chargers
Not only are these very awesome, but also very, very convenient and important. A good power bank charger recharges the batteries (actually, almost four batteries) within about two hours. The ultimate deal sweetener is the portability and complete ease of use. The power bank charger is a direct gift from the Gods for the travel photographers and those photographers who don’t always have access to charging points. In the car, in the middle of nowhere, anywhere you go, you no longer have to worry about dying batteries.
5) Speedlite flashes
Every photographer on an upward growth curve needs to be well-equipped with at least one extra flash or flash gun. Agreed that flash doesn’t really manage to add many notches of beauty to a picture, but some situations just call for it. For instance, the nights (obvious, much?), dimly lit indoors and bright sunlight (to eliminate shadows), can’t really do much without a good flash. As for those who swear by post-op editing, nothing can fix bad lighting without a major compromise on picture quality. Plus, post-op isn’t really the most enlightening ways of learning either.
- License: Creative Commons image source
- License: Creative Commons image source
- License: Creative Commons image source
- License: Royalty Free or iStock source: http://pixabay.com/en/outline-symbol-cartoon-battery-26613/
- License: Creative Commons image source
Today’s guest author, Jenny Wadlow, is a freelance blogger. She is passionate towards photography and possesses an expensive camera that helps her explore her passion. For the protection of her camera, she trusts camera backpacksmanufactured by Protog.
Most people spend a lot of time on the Internet while they are traveling. They often want to log into Facebook or handle online business transactions while they are waiting at the airport or staying at their hotel. Unfortunately, a number of scammers have recently started using mobile hotspots to entrap unsuspecting travelers. You will need to understand how these scams work and take the necessary measures to protect yourself.
How Do Wi-Fi Hotspot Scams Work?
You may be tempted to login to a free wifi hotspot rather than going to Starbucks or paying a fee to have a secure connection somewhere else. Many scam artists know that many people don’t know where they can get Internet access and will usually choose the first thing that shows up in their network administration panel. They will often create free wifi hotspots to phish data from unsuspecting travelers.
Josh Larsen is a technology expert with a well-known security firm in California. Larsen said that free hotspots are an easy way for hackers to gain access to people’s computers. They can set one up in less than a couple of minutes and most people never see anything malicious about them.
The hackers who set these up use very sophisticated technology to capture all of the data that people enter. It is almost as effective as installing keylogging software directly on the person’s machine. Hackers are even able to disguise the hotspot as a legitimate web portal. Some of them have even made the wifi look like the one used at a local coffee shop or hotel. Most businesses are aware of these scams and try to shut down any hotspots that use their name. However, you will need to be on your guard either way.
Tips to Protect Yourself
The reason that people get scammed is because they transmit data openly on an unsecured network. You can drastically reduce your chances of being exploited if you take the right steps.
First of all, you should only login through a secure connection. The mobile hotspots that scammers setup for phishing purposes are almost invariably http connections. You will be much safer if you login to a network that uses a https connection instead.
You should also try to authenticate any network before logging into it. You will be a lot safer if you are trying to login to the wifi at a hotel or coffee shop. You can ask the employees what the name of the network is that you are trying to login to. Look very carefully at the network name before logging in, because clever scam artists will try use a similar name to dupe people into thinking they are logging into a legitimate network.
You will also need to make sure that your computer or smartphone device is setup to be as secure as possible. You will need to make sure that your malware protection software is as up-to-date as possible. You should also make sure that any automatic wifi connections are disabled.
Online criminals try to take advantage of careless travelers who don’t take the measures to protect themselves. You will be much safer if you understand the risks and mitigate them as much as possible.
About the author: Kalen is a travel and technology writer. He stayed at Crowne Plaza Niagara Falls Fallsview when he was attending a seminar on IT security tips last summer.
Choosing between broadband packages can be a simple and straightforward task. A little research and an assessment of your broadband requirements is all that is necessary. By observing one or all of the following, you can easily determine which package is best for you.
Needs & Desires
Before looking at the multitude of broadband choices, consider what you need and what you desire. This is best ascertained by examining your current or potential broadband setup uses for:
The relevance of these conditions determines the kind of broadband packages you should consider.
Small home businesses and families, or multi-person networks, require a bandwidth sufficient to meet the demands of numerous devices. Every computer, phone, tablet or other connected device utilises parts of the bandwidth. To maintain the integrity of download/upload and browsing speeds, a bandwidth which can accommodate a larger group is preferable.
Beyond this, differing broadband packages may be suitable for groups of specific sizes, whether 2-3 people, or more. This should be the guiding principal when deciding which package to adopt.
The Anatomy of Great Broadband
As with any product, a broadband package’s features and benefits should conform to a particular standard in order to be most useful. Certain qualities are key and should be prized over others. Look for:
• Broadband ranges of 30Mb-100Mb (via fibre optic cable)
• Speeds 3 to 9 times faster than the UK average
• Packages that do/don’t include a phone line
• Free internet security
• Unlimited downloads
• Download times between roughly 30 secs and 6 mins for an album, TV show, or movie respectively
• The choice of either wireless broadband or mobile broadband (broadband dongles are ideal when travelling throughout the UK, whether for business or personal reasons)
These perks amount to a higher quality and more advantageous broadband package at no extra cost. In addition, the ability to build your own bundle is crucial. If you do not fancy what is offered, create your ideal package. Phone deals offering unlimited weekend calls to UK landlines should be a given.
After you have assessed your needs and begun your search for the ideal broadband package, give preference to those providers who offer unlimited assistance. Find your nearest store and pay a visit. Some companies will even come to you, dispatching experts who can quickly appraise your situation, needs, and constraints. Speaking with an expert by phone is also a proactive solution.
Broadband packages are an investment. Your initial output should be justifiable with a promise of cumulative long term value. Look for:
• Free or low cost options for the first 6 months of service
• Competitive, high speed packages of 30Mb or more at £10-50 a month
• Free installation on more expensive packages
• A range of channels at even the lowest tier of service
Clarity of information is also of the utmost importance. Set aside time to investigate websites of any providers and consider the following:
• Do they explain every aspect of the process in plain, accessible language, starting with what happens as soon as you place your order?
• Can you see beforehand what each step of the installation process consists of?
• Are the nuances of the services you have ordered outlined clearly?
• Is there a basic explanation of billing?
Your ability to obtain these answers should factor into your ultimate decision.
By adhering to these points and steps, choosing the perfect broadband package can be a stressfree, easy decision. As easy as just clicking here.
Nathan Morgan has worked in the IT industry for over 20 years. In recent year his focus has been on IT Security which has gained importance as the Internet has grown an avid follower of the latest gadgets
Apple brought out the first Mac computer in 1984, and since then these iconic computers have developed a growing following of enthusiastic fans. After using a Mac, many people decide that they would never going back to using a PC. But why are these computers so popular, and why are so many people prepared to pay higher prices for a Mac? Here are five of the most important reasons.
1. Build Quality
One of the things that has made Macs so popular over the years is the build quality. Many Mac owners will tell you that these machines are built to last. Apple takes its design very seriously, and above and beyond being beautiful products, Macs and MacBooks are seen as very tough. Of course, they don’t last forever, and if you find yourself saying “I need to sell my Mac and buy a new one”, it could be time to trade up for a new model. However, in general, you should not have to buy a new machine too frequently.
2. OS X
OS X is claimed by Apple to be the most advanced operating system in the world. It certainly has a huge appeal for Mac users, who love its simplicity of use combined with its powerful features. What’s even better, Apple regularly updates its OS, and it has recently started charging a very small price for an upgrade. So if you are still using Snow Leopard, it won’t cost that much to upgrade to Mountain Lion, and you can then enjoy a whole new OS without having to spend a fortune.
One of the most important benefits of a Mac is that it offers greater protection than devices running on Windows. Viruses targeting Macs are almost unheard of, and Apple claims that you do not need to invest in any antivirus software for your Mac as it will stay protected. This has been debated in recent years, but many Macs still run without using any antivirus software, which can help to save you money.
4. Seamless Integration
Because Apple designs both the hardware and the software, users get to enjoy all of the benefits that this seamless integration brings. Macs very rarely crash, and, as Apple likes to say, ‘everything just works’. Many users find this to be true, and it makes the whole experience of using a computer a lot more enjoyable.
5. User Friendly
Most Mac users would tell you that they find Apple’s way of doing things much more user friendly. When using a PC, sometimes it can be difficult to know how to solve a problem or even perform basic functions. However, with a Mac things are a lot more intuitive even if you have never used one before, making it a pleasure to use.
A Different Type of Personal Computer
Macs offer computer users with a very different experience compared to a PC, and despite being a more expensive option, Apple has a large and growing fan base for its computers. Even though tablets and smartphones are changing the way that people access computers, the Mac still has a long life ahead of it, and will be popular with fans all over the world for many years to come.
Have you ever thought, “Now is the time to sell my Mac”? If so, Bradley Saunders has written widely on the topic of selling Macs and other gadgets online, and the information he provides may be of use.