Archive for January, 2009

Macro Brite

4804_r1-wireless-close-up-speedlight-system_frontI had been looking for a easy way to light ultra close-up pictures with my Nikkor 105mm macro lens.   Initially I thought of a ring flash, but I noticed that Nik0n had a clever kit for its Creative Lighting System (Nikon CLS) specially designed for its lens and camera systems.   Called the R1 Wireless Close-up Lighting System, I was intrigued that the whole thing was put into a nice kit of 2 remote flashes, a ring mount, adapters, filters, defusers, flexible arm, and angle bounces.   Rather than go with a ring flash, I decided to give it a try since this kit was only $25 more than a pro-quality ring flash.  It was a pleasant surprise!  

The system works great D300′s built-in flash which acts a remote commander.   It also works great with my SB800 flash as a commander or slave.   What I’ve been really pleased with is the versatility of  positioning and control.   Working in combination with my SB800, I have three free positional remotes in addition to the built-flash on the camera, which is important in those shots where you need to get the light just right.

pens It’s a nicely portable system and the only minor annoyance is that the SR200 flashes that make up the remotes for the systems use CR123 batteries, which means you need to keep a couple of extras in the field (you get about 280 flashes on a battery.)

If you’re a Nikon owner needing a close up lighting kit, especially for Nikon’s newer cameras which have built-in flash commander modes, the Nikon RC1 kit is definitely worth a look.  Even with older cameras, you can use a SB600 or SB800 as a flash commander, or add the SU800 flash control which mounts on a standard hot-shoe.

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Zbrush Mechanical Part 6, Twist & Turn

How about a thumb pin like this?  final-knob1

Pretty tough?   Not really!  Start with your basic cylinder with about 172 by 100 divisions:basic-cyl2

Now a little masking using Ctrl-drag:first-mask3

Invert  (ctrl-tap outside the model) and inflate (Deformation subpallet):inflate4

Now for some stripes.   On the masking subpallet, Mask All, and then set sel and skip to 3 and 8.   Hit Col for a nice striped mask:stripe-mask5

Let’s restrict to our inflated area plus a nice little edge:limit-stripes6

Inflate again:second-inflate7

Pretty good, but I like ‘em all twisty on thumb grips.  Grab and invert a quick selection:third-mask8

And Twist a couple of times (Deformation subpallet):twist9

A quick mask and deflate on the body, add a texture, and it’s done:final-knob10

Time to model, about 3 minutes.

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JunXion V4

steim

 

 

JunXion has been updated to Version 4.  It’s key new features are:

  • better support for OSC Input messages with easy learning function
  • improved user interface
  • Arduino sensorboard support
  • live Video Input image tracking

In other news, STEIM (the maker’s of JunXion)has received a grant to continue their work in electronic music.

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Macworld: Mudbox 2009 is Coming to the Mac!

macproducts_800x_autodeskWhile Pixologic was busy pissing off its customers today, Autodesk has been sneaking up on them.

The big news for sculptors at Macworld:  Autodesk Mudbox 2009 is coming to the Mac!   No details yet, but published in Architosh:  ”While some products were previously announced for the Mac today Autodesk is unveiling Mac OS X support for Autodesk Mudbox 2009, Autodesk Toxik 2009, and Autodesk ImageModeler 2009 for the first time.”

http://architosh.com/2009/01/mwsf-a…w-mac-products/

You can bet that I’ll be shelling out the dough for Mudbox when available and will try to get a Mac first-look here as shortly thereafter.

Now things get interesting!

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Update:

From the press release.  Expected ETA is February this year.

Autodesk Mudbox 2009: A highly intuitive application for painting, texturing and re-touching 3D models. Mudbox software gives 3D modelers, artists and designers the freedom to create without worrying about the technical details. Breaking the mold of traditional 3D modeling applications, Mudbox 2009 provides an organic brush-based 3D modeling and texture painting experience that ignites the creative process. Mudbox 2009 for Mac OS X is expected to be available in English in February 2009. Autodesk suggested retail pricing for Mudbox 2009 is expected to be $745 USD*.”

http://pressreleases.autodesk.com/index.php?s=press_releases&item=514%3C%2Ftd%3E

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What is a Show Stopper?

Apparently the folks at Pixologic don’t get it.   The inability to construct mac-based displacement maps without artifacts is apparently not a “Show stopper” to them.  I was struck by this original concept–the maker of a product, deciding for themselves what is a “show stopper.”   What next?  Cars without brakes?  It’s not a show stopper, just use your feet . . .

It is this kind of nonsense from a manufacturer that engenders the love-hate relationship between Pixologic and it Mac user base.  On the one hand, they build a unique and interesting product.  They promise a mac version for years and when they ultimately deliver, it’s broken in several places.  They promise to fix it in the next version and promise it will be delivered last year.   Then, when called on it they sheepishly announce “we’ll tell you later.”   When further called on it, they derride the concern as not a show stopper.   This is a PR nightmare and it amazes me to watch a company just dig themselves in deeper.   If you think it is a showstopper, let Pixologic know: support@pixologic.com.

References
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http://zbrushcentral.com/zbc/showthread.php?t=61998 
http://www.zbrushcentral.com/zbc/showpost.php?p=517238&postcount=14
http://www.zbrushcentral.com/zbc/showthread.php?t=64630&page=7&pp=15

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