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APPENDIX A: RELEASE NOTES

Ocula 3.0v1

139

The Foundry

Ocula 2.0v1

This is a major new release of Ocula with many new features, improvements,

and bug fixes.

Release Date

8 October 2009

Requirements

• Nuke 5.1v3 or higher on

• Windows XP SP2, XP64

• Mac OS X 10.5 “Leopard” (32-bit and x86 only)

• Linux CentOS 4.5 (32- and 64-bit)

• Foundry FLEXlm Tools (FFT 5.0v1 or later) for floating licenses.

New Features

Ocula 2.0 includes three new plug-ins:

• O_Solver – Some of the functionality from O_DisparityGenerator has been

separated out into this plug-in, to allow a more flexible workflow.

O_Solver determines the geometrical relationship between a stereo pair

of views by detecting feature matches. If you have more than one

sequence that were filmed with the same camera rig, it is only necessary

to do this calculation on one of them; the same O_Solver can then be

reused for the other sequences. It also offers the following advantages

over the old DisparityGenerator:

•An Ignore input so you can tell it which regions to ignore when

detecting features.

• The ability to calculate the camera relationship over a temporal

window, for greater robustness.

• The ability to calculate the camera relationship at intervals and

interpolate smoothly between them for better temporal stability.

•A Camera input, allowing you to use pre-tracked cameras.

• Interactive editing of feature matches in the viewport.

• The features and camera relationship are stored as metadata, so

they can be saved and reused further downstream.

• O_DepthToDisparity – a new plug-in to generate a disparity field from a

stereo pair of depth maps plus a stereo camera set-up. This is intended

for use with CG scenes.

• O_DisparityToDepth – a new plug-in to generate depth maps from a

disparity field, given the stereo camera set-up.

There are also improvements to some of the existing plug-ins:

• O_DisparityGenerator:

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Amazon VERSION 2.0V1 Manual de usuario Pagina 14