If you’ve wanted to move up to a Sketchup Pro license but the price has stopped you, now is your chance to get a Pro license for $100 off. But, the deal ends tomorrow, September 17.
Normally $695, you can get $100 off by using the promo code SKETCHSAVE100 at checkout from the site. If you’ve forgotten the benefits of having Pro over the free Make version, there are more than you realize.
Besides not having access to accurate film/digital camera data and Layout with the ability to create professional construction documents, you’re missing out on a lot of other really important features if you’re just getting-by with the free version, Sketchup Make.
It’s time to get serious. A new version of Sketchup will be appearing each year and the differences in functionality between the two will continue to grow. Here is a chart outlining the differences:
Visual Effects are such a ubiquitous element of filmmaking that it’s rare to see a commercial or short film that doesn’t use them.
With the digital revolution changing the film production landscape on daily basis, from new cameras to capture formats, the field of visual effects is yet another part of the production process that is important to keep up with. As visual effects become more prevalent and take up a larger part of the pre-production decisions it’s vital to understand the basics of modern visual effects as designers.
Much as the ASC Cinematographers Manual has been considered an essential volume, the VES Handbook of Visual Effects fills the same need when it comes to gaining a working knowledge of today’s VFX processes. At over 1000 pages the book is even more comprehensive than the ASC manual and covers everything from pre-production to post-production considerations.
It covers green-screen work, front and rear projection systems, shot design, motion capture, stereoscopic 3-D work, compositing, game and animation projects and motion tracking as well as traditional in-camera effects work like glass shots, forced perspective and miniature photography.
For understanding the modern visual effects world you would find it hard to locate another book with this much practical information.
With film production reaching ever larger numbers in Louisiana, adequate stage space has been a constant complaint from film companies looking to shoot in New Orleans. Now that the New Orleans Saints have moved to their new state-of-the-art sports facility in Metarie, the Superdome’s future looked dim.
The city has announced today that the facility will be remodeled as a soundstage and will by 2017 be reopened as the largest film production stage in the world.
Plans call for up to 12 films to be able to be shot simultaneously with new sliding curtain walls to divide the space as required. As a single stage, the dome will be large enough to conduct aerial dogfights inside. The film Apollo 11 is scheduled to be the first production shot here as the new floor will now retract to expose a deep tank for a 800 foot floor-to-perms height which will allow the rocket launch footage to be shot without worrying about bad weather.
Ernest Fuertmann, the projects manager, has announced that filmmakers can certainly take advantage of the bad weather when they need it as the dome’s roof will be configured to open for full sky exposure. The dome will also have the ability to become a giant water tank and will be completely filled with water for the 2018 remake of Red October.
During the news conference, Fuertmann said future plans include numerous subterranean levels which will house blocks of 3-story facades of every major city in Europe.
Google announced last Friday that they were going to start offering their Pro version of Google Earth at no cost. The Pro version was meant mainly for developer, architects, contractors and real estate agencies who need both more advance measuring tools than the basic version offered plus higher resolution printouts.
Here is a table showing the differences between the two versions.
The Superdome is 66.82 Smoots In Diameter
Unlike with the free version the Pro version allows you to measure diameters, heights and 3D paths and polygons.
How Accurate Is It?
I decided I’d test the measuring tools on something small to test the accuracy. I zoomed over to Colonial Williamsburg Courthouse which I built the model of years ago based on HABS surveys. The footprint measured out to be accurate within 99% and the height to within 98% accuracy. That’s pretty amazing.
A lot of people take shots of sets and wonder how the focal length of their still camera lens compares to cinema lenses. Even if the capture format is 35mm film or a digital camera with a 35mm size sensor, the angles of view are not the same as with a 35mm still camera.
The reason is that the the film runs horizontally through a still camera instead of vertically as through a cinema camera, resulting in a larger frame in the still camera which in turn results in a wider angle of view with a similar focal length lens.
The lens angle chart below is similar to the traditional AOV acetates used in Art Departments for decades but this one has the equivalents for still lens focal lengths next to the cinema lens angles. (You can print out a pdf of this below, just have it printed on clear acetate.) Beside each cine focal length you’ll see the equivalent focal length with a full frame DSLR. If you are using a camera with a crop frame factor this will of course be closer to the cine focal length. In fact if you shoot with the Nikon D40 or similar, it will be almost identical in focal length numbers to the cine lenses.
On the chart I’ve drawn a full size outline of each sensor/frame size so that you can see the difference between the two mediums. You can use this chart on any size scale plan and it will give you a very close approximation to what you’ll see with a given lens. If you want to use it on elevations you’ll need to divide the angle by 1.33 to get the vertical angle.
For those of you who use iPhones for stills, you can download a AOV chart for the iPhone below, print it on acetate and compare in to the 35mm lenses.
In February Google launched what they call “Project Tango”. They have developed a smartphone which is also a 3D scanner that can map the surrounding area and build a visual map of it. Processing over 3 million reference points a second, the device can build a virtual, scalable model of a room in the time it takes to walk through it.
Schematic of how the Tango device works
They have currently hand-picked 200 developers to create applications for the device which as of now only runs on Android devices. Imagine what this would do to those never-ending time-consuming location surveys. Would you ditch your iPhone if you could have an Android phone that did this?
Can’t wait that long? If you’ve got $4500 and want the latest in room scanners, go over to Matterport and watch their demonstration video of their room capture camera system.
A lot of times when you’re using your smart phone camera to take a shot of a set or location it would be nice to know what the equivalent view would be with a 35mm cinema / video lens.
I ran the numbers for most Apple devices and came up with the following equivalent focal lengths for both 35mm still cameras (full frame) and Super 35mm size sensors. Remember that although both formats are based on 35mm film stock, the frame for a still camera is a 1.5 aspect ratio with a frame width of about 1.417 inches. A Super 35mm frame is a 1.35 aspect ratio and the frame width is .980 inches.
Why only Apple? Well, the company readily makes their devices lens and sensor data available and it was easy to calculate. In the next post I’ll show you how to measure for your devices’ angle of view if the exact focal length isn’t published.
Please note in the following table the focal lengths for the given device have been rounded up to the nearest whole number so the equivalent lengths given are approximate.