- optional screen recording

- bug fixes

- optional on demand loading of geometry or volume data assets for dynamic datasets - fixed interpolation artifacts in slice viewer for close-ups

- optional ROI for dynamic datasets - invalid dataset selections are not displayed anymore

- optional app analytics - various minor bug fixes and improved stability

- support for 3D textures enabling larger datasets and faster loading times - auto-detected crashes will reset to default dataset - option to force reset to default dataset on next app start in Settings app

- update from OpenGL ES 2 to 3 which requires now OpenGL ES 3 capable devices - allow rendering of "arbitrary" large meshes

- raised required OS version to iOS 9.0 - settings can be exported as QR code and/or URL - dynamic UI hides steppers if there is only a single parameter value - dynamic UI shows optional parameter group headings that can be used to toggle asset visibility - dynamic UI configuration allows to use regular expressions to configure assets

- fixes to hide dynamic UI for remote rendering

- fixes single tap for devices with 3D Touch

- raised required OS version to iOS 8.1 - improved stability - new Safari view controller as in-app browser on iOS 9 - fixed transfer function editor glitches - new settings to configure transfer function editor: optional instant transfer function updates - new settings to configure slice viewer: optional interpolation in between slices, optionally ignore volume data opacity - new settings to configure user experience: optionally define UI elements that should be hidden on single tap or on interaction

- URL schemes to configure app settings - integrated QR code reader for easy app deployment and configuration - optional anatomical terms of location in slice viewer - numerous improvements and bug fixes

- new iOS 9 compatible UI (support for Slide Over and Split View) - numerous improvements in the rendering engine - slice viewer visualizes geometry in addition to volume data

- added support for the new 4" screen of the iPhone 5 and the new iPod touch - fixed an issue that may cause the Welcome Screen to appear every time the app is started

New in Version 4.01: - new Appstore Icon - fixed an issue that may cause a crash when a dataset transfer is initiated via a push notification New in Version 4.0: - slice viewer for volumes - load/save/reset support for transfer functions - increased performance for rendering transparent geometry - single tab in render window now hide/shows the bottom tab bar - support for landscape orientation in the menu views - proper display of selected secondary and primary dataset in the dataset menus - integrated web-browser so looking at the manual does not kick you out of the app - improved interruptible rendering - a number of new info messages (e.g. a warning when trying to open the tf editor but only meshes are rendered) - faster dataset switching - volume LOD parameters (e.g. low res on interaction) are now automatically disabled when geometry is rendered only - dataset lists now also display the type (geometry or volume) - smoother transitions from landscape to portrait and vice versa - integrated user manual for offline reading

This new version is mostly a rewrite of the core features of the application, in the process we made the new version mostly look like the old one but used the opportunity add a bunch of new features. The new design also makes many things easier so you can expect more exiting new features in the near future. New Features: - slice viewer for volumes - load/save/reset support for transfer functions - increased performance for rendering transparent geometry - single tab in render window now hide/shows the bottom tab bar - support for landscape orientation in the menu views - proper display of selected secondary and primary dataset in the dataset menus - integrated web-browser so looking at the manual does not kick you out of the app - improved interruptible rendering - a number of new info messages (e.g. a warning when trying to open the tf editor but only meshes are rendered) - faster dataset switching - volume LOD parameters (e.g. low res on interaction) are now automatically disabled when geometry is rendered only - dataset lists now also display the type (geometry or volume) - smoother transitions from landscape to portrait and vice versa - new high resolution icons in the tab bar - translations (so far english and german) - integrated user manual for offline reading

this version fixes a few minor issues, it fixes scrolling in the settings for iOS 5 devices and uses a more meaningful color scheme for the bounding box.

- support for server based rendering, when connected to a render server the application can generate images of much higher quality that it would be possible with client based rendering alone. To setup a render server you will have to download and install the server software on your Mac or PC. The software can be downloaded for free here http://ivda.cs.uni-saarland.de/IV3Dm

fixed crash at application startup

This is a major release, in this version we added: - added two finger dataset translation - improved transfer function editing - support for iPhone 4, latest iPod touch retina display - support for rendering geometry (also together with the volumes) including (semi-)transparent geometry - support for data server browsing - support for enterprise data servers (including pushing datasets to the users using push-notifications) - support for volume annotations - tons of bugfixes Some of the highlights of the next upcomming version 2.1: - 3D stereo rendering - VGA-Out support on the iPad Highlights of the next major release 3.0: - hybrid server & client based rendering to support unlimited size datasets without any downsampling

fix for the first and second gen iPhones and iPod Touches New Version 2.0 has been submitted to Apple for review with the following new features: "This is a major release, in this version we added: - support for iPhone 4, latest iPod touch retina display - support for geometry together with the volumes - support for data server browsing - support for enterprise data servers (including pushing datasets to the users using push-notifications) - support for volume annotations - tonns of bugfixes"