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Filed under: iPhone

iPhone 3G S is crazy fast at 3D compared to iPhone 3G

They didn't just slap an S on the back and call it a day, you know. Apple has improved the 3D performance on the 3G S by including a more powerful graphics processor. According to John Casasanta, the speed increase is up to four times that of the 3G. But don't take his word or these OpenGL ES speed tests as proof -- check out the video and see for yourself.

On a related note, we hear that Apple has done "even more" than we can publicly disclose around speed improvements on the device. That could mean there are further software updates that may make the 3G S even faster. That's the kind of thing Apple loves to do, isn't it? Just look at the Snow Leopard marketing around it being lighter and more efficient. I've usually had (often temporary) system speed increases with updates as well, so here's hoping there's some unused horsepower under the hood just waiting to be unleashed.

Filed under: Macworld, Software

Macworld 2009: solidThinking offers speed and simplicity -- for a price

solidThinking demonstrated its flagship 3D rendering application (of the same name) that simplifies the process for conceptualizing, revising and rendering for industrial designers.

The application makes it very simple to start with a two-dimensional sketch and rapidly create a three-dimensional model of it. For instance, with two cross-sections, users can apply a contiguous skin to create a solid, and not just a series of disconnected surfaces. Users can dynamically edit the points that define the solid, as well, and solidThinking updates the object in real time.

solidThinking also features the Construction Tree, a history-like area that remembers changes to a file. With the Construction Tree, minor changes to the same model can be contained within one file, and retain the surfaces and textures for the modified object. Entire objects can be replaced as well, while surface and deformation settings are retained.

According to product specialist Darren Chilton, rendering is "stupid fast." A demonstration using a photorealistic model of a car took less than 30 seconds to render.

solidThinking is very much a product for professionals, though, with licenses starting at $5,495 for a single computer. A USB dongle that can be moved from computer to computer (including PCs) is $6,000, and a network license for workgroups is $7,495. But, for those professionals who demand efficiency from their software, solidThinking is a strong candidate for those who want a quick, high-quality 3D concepting app.

solidThinking is at booth 3320 in the North Hall at Macworld.

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