GPGPU technology has stimulated the appearance of several renderings on the GPU in the market, including iRay, V-ray RT, Octane, and Arion. But open-source community made available at least two free renders on the GPU: SmallLuxGPU and Cycles Render. I want to share my impressions about the second one.
Cycles Render is unbiased render with the ability to render on the GPU (CUDA and OpenCL for ATI). It lies in a box with the Blender that runs on Windows, Linux, and OSX.
Cycles Render, this is a car with the procedural texture, FullHD was prepared in 2 minutes using GTX580.
Since the days of a Gold Rush a little has changed in the rating of high-risk enterprises by the man. A half century later, still in the same California is the Silicon Rush epicenter.
Here are in the photo San Francisco in XIX century and today.
These days it is almost impossible to find a clear and understandable description. Honestly, this is my first article (hopefully not the last one). I will give you an example of top 5 3D printed models.
The main part of the list is taken from the official blog post of Stratasys Ltd, (in the past it was Objet. Two companies merged into one), but this is not the point. The purpose of my post to show the capabilities of three-dimensional printing.
Presently, the distance learning system has been developing all the time. There is no longer a problem to get a good education remotely. Online learning has several advantages, such as learning at own pace, freedom and flexibility, accessibility, and social equality. The Web offers a variety of services to help gaining new knowledge.
MSL Curiosity did the most detailed geological research on Mars
Chemistry & Mineralogy X-Ray Diffraction is one of the most accurate methods of mineralogical analysis. Due to this method it is possible to find out the mineral composition, not the chemical. For example, diamond and graphite are identical in terms of chemistry, but the different formation conditions affected the crystal lattice structure and radically changed the mineral nature. The purpose of Curiosity was just to determine what conditions led to the mineral formation on Mars in the past.
Racing simulator experts know that the computer always uses the ideal trajectory, and it does not make any mistakes, but this is only in the game. What about the real life?
A couple years ago, I worked together with Ken Thompson on the interactive graphics language that was developed by Gerard Holzman in Bell Labs. I was typing quicker, therefore, I sat at the keypad, and Ken stood behind me. We worked quickly and when the compiler gave out an error, I started reflexively digging in a problem, studying the call stack, program output and launching a debugger, and so on. But Ken simply was standing nearby and thinking, ignoring me and a code, which we just wrote. Soon I noticed regularity that Ken often understood the problem faster than me and was saying, “I know, what is going on”. Usually, he was right. I understood that Ken built the mental model of a code, and when something was broken, it was the error in this model. He was thinking of how this problem could arise, so he explained what was wrong with model, or where our code could mirror this model incorrectly.
After I had worked for years in small web agencies, I decided to try something new and got a job in a rather big (3500 employees) IT-company 5 months ago. What I have seen at my new working place, turned out to be far from my expectations. At numerous requests of my friends, I want to share some observations about the differences between big and small IT-companies. As it is known, tastes differ. This article is not the ultimate truth; this is what I have faced and what was important for me.
It is easy to imagine the spheres in which one can use the knowledge of how to implicitly share some kind of information brought into the artifacts of mass culture. Today, there is no any practical need in hiding messages in the music. These are only pleasant bonuses for the particularly ardent fans of bands. Interlacing of messages into the songs’ words and changing colors in the design drawings of music albums are not taken into consideration here.
Many people believe that software testing is the search for the bugs. Sometimes, I say to testers, "Do not try to find as many errors as possible, try to miss as less as possible!” and they do not understand me. What's the difference?
There is a huge difference! In this article I want to tell you about that difference, and what tools you need to use for a useful troubleshooting.