Pixologic ZBrush 3.1

Pixologic ZBrush 3.1
  • Pixologic ZBrush 3.1
  • Pixologic ZBrush 3.1
  • Pixologic ZBrush 3.1
  • Expert Rating

    4.00 / 5

Pros

  • Transpose and real-time posing; mesh extraction; Subtools; HD geometry; local subdivision and layers; new brushes; precise controls; multithreaded multiprocessor support

Cons

  • No equivalent Mac version yet; fairly steep learning curve; no animation capabilities

Bottom Line

Experienced modellers will need to approach ZBrush with an open mind, but this version offers superior organic modelling, high speed and very high quality paint and materials facilities. Novices may need to consult the online help facility though, as there's definitely a steep learning curve involved.

Would you buy this?

ZBrush allows you to sculpt and manipulate 3D models and paint and work with 2D images, but also combines both concepts in a unique '2.5D' workspace.

Some of ZBrush's functionality can be compared to organic modellers and high-resolution sculpting applications like Mudbox and Modo, but the very individual workflow and tool techniques mean it's an application that you'll either love or hate.

The new release has a host of new features, not least that it can take advantage of multi-processors and is multithreaded for speed. Sure enough it gave a speed increase of 25 per cent in our test on a 2.6GHz Intel Core 2 Duo system. Unfortunately version 3.1 is only currently available for Windows (we tested it on Vista), with ZBrush for the Mac dawdling at version 2.0.

There's also the ability to apply real-world texturing, shadows and lighting by sampling directly from a photo or image using the MatCap tool. Samples are built up from various areas of the reference photo, creating a new lighting environment from the cumulative result. It will only capture basic material properties such as diffuse colour and specularity, though, not transparency or procedural colouring effects.

Real-time posing and deforming is another new facility, accessed via the new Transpose feature, with topological masks used to isolate body parts and object elements and an action line applied to control the transformation.

This works moderately well in practice, but you'll often need to use the associated mask blurring feature, which allows you to adjust mask intensity gradation around areas of your model prone to significant distortion. However, this is easily achieved by Ctrl-clicking on the masked area.

Other features like 3D layers and local subdivision -- so you can add detail only to areas you need it most -- are also useful. This seems to be a trend in sculpting packages, with Mudbox also offering similar facilities.

However, ZBrush also introduces HD Geometry with this version, which allows you to divide a model up to one billion polygons and work on an individual area at this high subdivision level. This isolated work mode means that the system can still be responsive while dealing with ultra-high resolutions. Clicking the Sculpt HD button renders the HD geometry and the results can be very impressive.

Modellers are also well served by Subtools, which let you break down a single mesh into numerous independent and therefore manageable elements. The mesh extraction feature makes it quick and easy to create new elements such as clothes from existing surfaces using selection by masking, visibility and layers. There are also several new brushes including the lazy mouse setting for jitter-free brush strokes and steadied control, as well as precise brush controls like gravity.

As before, experienced modellers will need to approach ZBrush with an open mind, but this version offers superior organic modelling, high speed and very high quality paint and materials facilities. Novices may need to consult the online help facility though, as there's definitely a steep learning curve involved.

Join the newsletter!

Or

Sign up to gain exclusive access to email subscriptions, event invitations, competitions, giveaways, and much more.

Membership is free, and your security and privacy remain protected. View our privacy policy before signing up.

Error: Please check your email address.
Show Comments

Brand Post

Most Popular Reviews

Latest News Articles

Resources

PCW Evaluation Team

Emily Tyson

MSI GE63 Raider

If you’re looking to invest in your next work horse laptop for work or home use, you can’t go wrong with the MSI GE63.

Laura Johnston

MSI GS65 Stealth Thin

If you can afford the price tag, it is well worth the money. It out performs any other laptop I have tried for gaming, and the transportable design and incredible display also make it ideal for work.

Andrew Teoh

Brother MFC-L9570CDW Multifunction Printer

Touch screen visibility and operation was great and easy to navigate. Each menu and sub-menu was in an understandable order and category

Louise Coady

Brother MFC-L9570CDW Multifunction Printer

The printer was convenient, produced clear and vibrant images and was very easy to use

Edwina Hargreaves

WD My Cloud Home

I would recommend this device for families and small businesses who want one safe place to store all their important digital content and a way to easily share it with friends, family, business partners, or customers.

Walid Mikhael

Brother QL-820NWB Professional Label Printer

It’s easy to set up, it’s compact and quiet when printing and to top if off, the print quality is excellent. This is hands down the best printer I’ve used for printing labels.

Featured Content

Latest Jobs

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?