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# Ocula 3.0v3

This release adds support for Nuke 7.0 and contains two improvements.

### Release Date

December 2012

### Minimum System Requirements

• A version of Nuke 6.3 or 7.0 on:

• Windows XP Professional x64 Edition or Windows 7 Home Premium x64

• Mac OS X 10.5 “Leopard” (Nuke 6.3 only), 10.6 “Snow Leopard”, or 10.7 “Lion” (Nuke 7.0 only), 64-bit

• Linux RHEL 5.4 for Intel64 or AMD64

• Foundry Licensing Tools (FLT 7.0v2 or later) for floating licenses.

### New Features

There are no new features in this release.

### Feature Enhancements

• BUG ID 22779 - Output from all Ocula nodes is now cached to prevent recalculation, improving the usability of Ocula node trees considerably.

• BUG ID 32272 - O_DisparityGenerator and O_VectorGenerator now have a Noise parameter. This sets the amount of noise these nodes should ignore in the input footage when calculating their results. The higher the value, the smoother the results. You may want to increase this value if you find that your disparity or motion vector field is noisy in low-contrast image regions.

### Bug Fixes

• BUG ID 24486 - O_DisparityGenerator: Connecting inputs with different bounding boxes caused Nuke to crash.

• BUG ID 26425 - The disparity channel was cropped to the bounding box even when rgba data existed outside the bounds.

• BUG ID 29273 - O_DisparityViewer: Displaying the Parallax Histogram for images with a larger bounding box than the format caused Nuke to crash.

• BUG ID 33006 - Ocula output was cropped when the bounding box was larger than the format.

• BUG ID 33022 - O_NewView: The view generated was incorrect when the inputs contained vertically offset bounding boxes.

### Known Issues and Workarounds

• ID 22755 - O_Solver: Feature selection does not work with multiple Viewers.