A fusion of a previous chess scene with a concept developed by my eldest son, this combines my love for robotics and appreciation of the jarring oddities in life that makes things that much more interesting.
There is no rule that states robots may not play chess, but why would they? Who is this robot playing against? Which colour is it playing? Is this the last move of the game? To all these questions, the surrealist would answer: “A fish”. Of all the potential responses, such ingenuity and lateral thinking perhaps suits this image best.
A serendipitous layer malfunction (I forgot to turn the lights on, basically) and some tweaking resulted in a Tron homage. I’m not really sure which one I prefer.
Recently I was approached to produce a cloak clasp consisting of two buzzard’s heads. Well, that part was easy enough, but in this case I realised the client needed something more than just render to look at.
Buzzards cloak clasp
So using the powers granted to my by sketchfab, I uploaded the model to a password-protected page for him to preview at his leisure, and here is the clever bit: in 3D, in any modern browser (i.e. Chrome or Firefox) without installing any additional software.
Marvellous what these new-fangled machines can do.
Blender offered up a strange problem the other day. For some reason, the Alt key was behaving as if it was sticking, making it impossible to Alt-select edges.
I finally tracked this down to a keyboard shortcut I had set up for alternating between languages. This is quite simple to do in Ubuntu and offers up all sorts of possibilities, and I had set it to change when pressing both Shift keys simultaneously.
Once that was changed to something else (Windows key and Space bar) everything worked hunky-dory.
In a recent re-install of Ubuntu, I cam across the same problem, but this time the above solution did not work. It was resolved by doing the following:
Use CompizConfig Settings Manager (ccsm – install it if you need to), click through to the “Windows Management” subsection and then click into “Move Window”. In the “Initiate Window Move” option, change the button value from <Alt>Button1 to (for example) <Super>Button1. Hey presto, you can now move windows by holding down the Windows key and Button1 on your mouse, and Alt for loop select will work just dandy!
For ages I nursed along the previous incarnation of my computer until finally the day came when it’s fragmented memory gave up the ghost.
One new motherboard, processor and handful of RAM sticks later, I booted up my existing Ubuntu installation to find…that it was business as usual, just at hyper-speeds. Whereas previously I had 4GB of RAM, now I had 16GB, with space for another 16GB should the need arise. Against the previous 2.8GHz was 4GHz, and the motherboard made little difference other than having a shiny new BIOS.
One small spanner in the works though was the sound. It was horrible. It did not take long to discover that the on-board sound of the MSI Z97 Gaming motherboard was the issue, as ALSA did not like the Realtek ALC1150 Codec. Gah.
MSI have not yet discovered Linux, so I did what would appear to be the obvious and installed the Linux drivers from Realtek which was a whopping disaster. All manner of horrible things went wrong. Avoid like the plague.
I tried so many different things and forget what most of them were, but the very last thing I did was to try this advice from this page, albeit using Synaptic instead.
In short, I reinstalled the current kernel, linux-sound-base, alsa-base, alsa-utils, linux-image-“insert your kernel version here”, did not bother with linux-ubuntu-modules-“insert your kernel version here”, but did with libasound2.
Took a deep breath. Rebooted. Cranked up the amp, the volume on my PC, woke the dead.
Artisan pizza store design
One of the most empowering facets of CG and the one-man-studio like me is that it allows clients to explore areas they would have never considered before.
A client recently approached me do help out with designing his wood-fired artisan pizzeria. It’s early days yet, and saving money is crucial for him. So we hashed out some ideas, and I lurched back into my cave to see what would appear.
Since I was able to show him exactly what I was thinking of, this allowed him to make some rapid decisions and save a huge amount of money over what he had originally budgeted.
The result which you see above took me all of one day to do. You can just imagine what an interior designer would charge for such a job, how long it would take to deliver and how much it would cost to have a place like this outfitted professionally.
Instead the client is simply waving around my renders to a carpenter, builder and a builder’s merchant and watching his vision coalesce into perfectly baked slices of Italian heaven. All by himself.
This is a little by-the-by, an aide-memoir.
After upgrading some hardware and hacking around my Ubuntu 14.04 installation, my Epson Perfection Scanner refused to do anything but whine. Literally.
Some frustrating hour later – frustrating because I have gone through this process on a previous occasion and forgotten to record the results of my cyber perambulations – I finally discovered the magic that would calm the whining little thing down and get it to do useful things, like scanning.
It is is simply this: open /etc/sand.d/dll.conf and place a # in front of the word epson2 and remove the # from in front of the word epson.
You should have something that reads like this:
Bling has evolved little over the millenia. It’s still lumps of gold or silver with optional chips of polished rocks. For absolutely ages, each piece of jewellery was a unique hand-made, one-off piece that was cherished by its owner and handed down to the next generation to be lost, pawned, broken or have it stolen.
Then the industrial revolution led to the mass-production of ugly baubles, and here we are today with the likes of Argos filled with gaudy baubles that lure the tasteless masses, built to last – oh at least a couple of years or so. I do not blame the aforementioned company, since they are merely selling what they know their customers will buy.
Today, though, a new revolution has been born, that combines mass-production with personalization – and that is the power of 3D printing.
It allows a designer to free their shackles of mediocrity and allow their design juices to flow freely and make things of wondrous beauty. Well, up to a point, anyway, becuase 3D printing is still quite pricey.
More importantly, it allows non-designers, ordinary people from all walks of life, to have work with a designer to create the piece they have in their minds but cannotdesign themselves.
One such client of mine, Christian Genco, was so thrilled about the whole process, he wrote a long post that makes for some quite interesting reading for the neophyte.
If you are after something unique, then why not contact me? Who know where this will take you.
This is really more of a reminder for me than anything else.
Convert is a tool from the same stable as Mogrify, and is an absolute life-saver when working with large batches of images.
Just the other day I was using it to crop some 2000 jpegs which were scans of pages from a rather thick book. The odd and even pages were offset, by which I mean that the space on the outside of the page was greater than on the inside, and I wanted to crop the pages so that they looked pretty even.
Not wanting to do this all by hand, I wrote a Python shell script to process the files.
path_to_jpegs = "/home/dani/big fat book/pages/"
path_to_output = path_to_jpegs + 'cropped/'
file_path = path_to_jpegs
# loop through all the images in the specified folder
for filename in os.listdir(file_path):
if ('.jpg' in filename):
print('@@@ processing file: ' + path_to_jpegs + filename)
# file number is needed in order to determine of the file is an odd or even page
dot_pos = filename.find('.')
file_number = int(filename[:dot_pos])
# switch coords depending if this file is even or odd
# left page
if (file_number % 2 == 0):
#coords = '1940x2720+966+240'
coords = '1940x2720+400+238'
# right page
#coords = '1940x2720+400+238'
coords = '1940x2720+966+240'
subprocess.call(['convert', '-crop', coords, path_to_jpegs + filename, path_to_output + filename])
For quite a while now I have had clients approach me to re-create existing products that they have failed to had photographed well. They are selling these products on Ebay, Amazon, their own websites and other online outlets and require high-quality, bright, sparkly and above oh-so-real images.
They can range from high-end watches to simple plastic utensils, with just about everything in between. CGI really is the new real these days…
If you are lucky or smart enough to use Ubuntu, then you have a wealth of tools sitting just under your keyboard that you might know owt about.
Two of those are the convert and mogrify tools, which come from the Imagemagick stable. I use these quite frequently for batch conversion jobs.
Here is an example of what these tools can do, specifically mogrify which acts on batches of files.
I have a folder load of transparent images that the client wants on a white background, so I open the command line, navigate to that folder (or just open the command line in that folder directly using Nemo instead of Nautilus) and type the following incantation:
mogrify -format jpg -quality 100 -fill white -opaque none *.png
If we break this down into individual components, then
mogrify this is the command itself
-format jpg The output format, in this case jpg
-quality 100 for jpgs specifies the compression or quality levels. 100 is tops, 1 is rubbish.
-fill white the colour of the fill which will be determined by the next command.
-opaque none deals with the alpha (transparency) channel, by filling it with a colour, which has handily just been specified.
*.png simply tells mogrify to grab any file that ends in “.png”