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ContextCapture | Descartes | Pointools | Orbit Wiki Changelog - ContextCapture
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    • +Reality Modeling Wiki
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      • +ContextCapture User Guides
      • -ContextCapture - Release information
        • Changelog - ContextCapture
      • +ContextCapture Technical Previews
      • +ContextCapture - How to
      • ContextCapture Frequently Asked Questions
      • +ContextCapture - Troubleshooting
      • +ContextCapture Insights
      • ContextCapture License Options
      • Describe the Different Modules of ContextCapture
      • What are the different editions of ContextCapture?
      • ContextCapture User Requirements
    • +Descartes and ContextCapture Editor(deprecated product)
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    Changelog - ContextCapture

    -----------------------------------------------------------------------
    ContextCapture Update 20 
    -----------------------------------------------------------------------

    Versions : 10.20.00.4145 - English 

    New features & Enhancements

    • ContextCapture input limitations have been removed. User can now import unlimited number of photos and point clouds in a given block (ContextCapture is still limited to a maximum of 2 engines working simultaneously on the same job queue). 
    • ContextCapture can now work with ContextCapture Center projects.

    Bug Fix

    • Fix LAZ import not loading RGB information correctly.
    • Fix random bug when creating Web-ready scalable mesh and i3s productions with LOD accross-tiles option enabled.
    • Fic ContextCapture Master crash when converting non-georeferenced 3MX into 3SM with the convertion tool. 

    -----------------------------------------------------------------------
    ContextCapture Update 20 
    -----------------------------------------------------------------------

    Versions : 10.20.00.4117 - English 

    New features & Enhancements

    Interface:

    • New UI to dispaly the list of the tasks that are currently being processed with useful information: task name, host name, duration.
    • New architecture for error feedback : improved message and facilitate issue resolution
    • Polygon tool to draw manually reconstruction region of interest
    • Reconstruction UI revamp
    • Tool to export and import reconstruction parameters
    • Clear metadata / clear pose / set pose now available directly in the 3D with a right click on the thumbnails
    • Support of UNICODE character in project path and file names.

    Aerotriangulation:

    • Aerotriangualtion Rigid registration fine adjustments : possibility to individually manage the position, orientation and scale of the scene based on different metadata (GCPs, User constraints, position metadata). 

    Production:

    • ESRI i3s version: now choose between 1.6 and 1.8 versions
    • New option to use machine learning for automatic correction of input photos.

    SDK:

    • Add function to export quality report and acquisition report in HTML format
    • New option to preserve Photo IDs when importing a block. 

    Misc:

    • Local cartesian SRS in Foot and Foot US added in the spatial reference system database
    • Addition of HS2_Grid_2015 (EPSG:9300) and HS2_Grid_2002 (EPSG:9301) in the spatial reference system database
    • Addition of HS2-VRF vertical grid (EPSG:9303)

    -----------------------------------------------------------------------
    ContextCapture Update 19.1 
    -----------------------------------------------------------------------

    Versions : 10.19.01.45 - English 

    New features & Enhancements

    Interface:

    • New UI to set acquisition date property when uploading reality data to ProjectWise ContextShare to enable 4D navigation in the Reality Data Web Viewer and other iTwin Applications.
    • Auto filling of acquisition start and end dates based on the photo EXIF information.

    Misc:

    • New setting to import and export Block XML with automatic tie points referenced in external BIN file, to improve performances and avoid RAM issue.
    • LOD across-tiles is now the default setting for Scalable mesh (3SM) productions to improve performances.
    • Roll back to Update 18 LOD across-tiles algorithm to avoid over-simplification of thin structures in 3D scene.
    • New environment variable to set a max GPU memory usage.

    SDK:

    • New function to get job name.
    • Block XML import without modifying photo IDs.
    • Function getEstimatedMemoryUsePerTile fixed.

    Bug fix

    • Fixed several issues with spatial reference system for the scalable mesh format (3SM)
    • Fixed an issue with skirt generation.
    • Fixed an issue with AT job priority display in the UI.

    -----------------------------------------------------------------------
    ContextCapture Update 19 
    -----------------------------------------------------------------------

    Versions : 10.19.0.122 - English 

    New features & Enhancements

    JobQueue database:

    • optimized job queue database performances
    • job submission, job cancellation and job priority modification now only takes a few seconds regardless of the size of the project

    Interface:

    • Improved export for Orbit Content Manager
    • Tool to merge user tie points and ground control points in the survey tab
    • Automatic ground control points merging when merging two blocks sharing the same ground control points.
    • Number of photo selected is now displayed in the "photos" tab of the block.
    • Measurement tool - copy to clipboard

    Aerotriangulation: 

    • Updated interface for more clarity

    ContextInsights Annotations:

    • Review 3D segmentation on pointclouds in ContextCapture Master
    • Review segmented orthophotos in ContextCapture Master
    • Improved topology of building footprints

    Reconstruction:

    • The reference model tab is now a 3D view and integrates the quality control tool natively.
    • Efficient display of the entire reference model by generating LOD of its tiles to be displayed in the reference model tab of the reconstruction.
    • Generation of LOD across tiles (UniqueMesh) is now integrated in the standard production and processed by ContextCapture Engine instead of a standalone process.
    • The ExportUniqueMesh tool is replaced by a standalone LOD generation job that can be submitted with the Python SDK.
    • The resolution limit for geometry and texture can be set independently (reconstruction settings).
    • surface constraints can now be textured with a repetitive texture chosen by the user or with a uniform color.

    Production:

    • New job structure and new production interface with milestones.
    • New OPC output format (Orbit point cloud).
    • Point clouds merge and orthophoto parts merge are now available as production settings.

    Misc:

    • Long paths are properly supported (project and input data).
    • New tool to check the version and edition of a ContextCapture project.
    • Orientation metadata in EXIF tags of photos coming from Sensefly and Skydio drones are better used.
    • Job cancellation safeguard.
    • User manual in PDF format available in the ContextCapture installation.

    SDK:

    • Import and export of survey file has been added (XML, KML, TXT)
    • User tie point & ground control point merge

    Bug fix

    • 3D viewer auto rotation glitch
    • Export to orbit mapping run with reference to input photos properly handled

    -----------------------------------------------------------------------
    ContextCapture Update 18 - HOTFIX 1
    -----------------------------------------------------------------------

    Versions : 10.18.0.270 - English (update recommended)

                     10.18.0.236 - Japanese language pack

    JobQueue database:

    • Decrease frequency of CC Master locking the job Queue database to increase robustness.
    • Fix a job queue priority bug: when changing the job priority, retries are now implemented to avoid failures.

    ContextInsights:

    • Fix a broken link to download detectors from the annotations production page
    • Fix bug on the display of 2D boxes in case the block contains multiple photogroups of different sizes
    • Fix annotation missing feature with language packs.

    Misc:

    • AT job name accessible from SDK
    • Fix path to root file in ContextCapture WebViewer app and Cesium viewer app.
    • Progress bar and retries added when changing job priorities.

    -----------------------------------------------------------------------
    ContextCapture Update 18 
    -----------------------------------------------------------------------

    Versions : 10.18.0.232 - English

                     10.18.0.236 - Japanese language pack

    Release date: May 10th, 2021

    New features & Enhancements

     Interface:

    • Set aerotriangulation and reconstruction job priorities from ContextCapture Master. Choose between 5 priority levels (Urgent, High, Normal, Low, Paused).
    • Scan names are now displayed in the 3D view.
    • Survey point names are now displayed in the 3D view.
    • New selection display setting in the mesh touchup window. Users can now use shader or wireframe. Solves some GPU compatibility issue with shader display (in particular for some nVidia Quadro cards).
    • Production 3D view has been updated with the new 3D view framework (like the block 3D view) allowing for more tools and advanced viewing.
    • Thermal and resolution measurements on meshes are now displayed in the 3D (requires thermal or resolution texture map on the mesh).

     

    ContextInsights:

    • ContextInsights detection capabilities using machine learning are now integrated in ContextCapture (requires ongoing ContextCapture subscription or SELECT contract).
    • ContextInsights annotations are displayed in the 3D view.

     

    Aerotriangulation:

    • Unified AT engine combining the legacy standard engine and legacy alternate engine.
    • Presets to trigger legacy standard engine and legacy alternate engine if needed.
    • Improved support of GCPs to avoid breaks in the AT.
    • Engine is no longer using photo metadata during the SfM stage. It would cause failure in case of bad metadata. The optionis still available with a low-level preset “Use pose metadata for SfM.cfg” (improves robustness when accurate pose metadata is available).

    Reconstruction:

    • Orthophoto reconstruction is 20% faster
    • Support of LAS version 1.3 & 1.4

    Production :

    • Export of Spatial 3D Model (S3M) format for compatibility with SuperMap GIS software

    Misc:

    • Job queue management API from ContextCapture SDK no longer requires a license.
    • ContextCapture Cloud Processing Console installation has been removed form the installation package. ContextCapture Cloud Processing Console installer can be downloaded from the Software Download portal on Connect.bentley.com
    • SDK: add export tiling to KML function
    • Tile selection tool in ContextCapture viewer (works only for S3C productions).

     

    Bug fix

     

    • Job Queue database optimization for increased responsiveness and avoiding failures when submitting significant productions.
    • Bug fix and stability improvement in geometry touch-up tools.
    • Fixed Cesium 3D tiles texturing (texture darker than the other productions format). The bug appeared in Update 16 and Update 17.
    • 3D view shortcuts reintroduced in the new 3D view framework (T texture, W wireframe, B backface culling).

    -----------------------------------------------------------------------
    ContextCapture Update 17 - v10.17.0
    -----------------------------------------------------------------------
    - Speed up of reconstruction (20% speed gain).
    - Upload/Download point clouds as PWCS ScanCollection.
    - Aerotriangulation: use positioning metadata during matching to improve robustness.
    - Aerotriangulation: improved robustness for RIG setups.
    - Aerotriangulation: improved handling of disconnected components.
    - JobQueue revamp: improved job queue performance (now based on a database).
    - Block 3D view/touchup UI measurement tools update/improved UX.

    -----------------------------------------------------------------------
    ContextCapture Update 16 - v10.16.0
    -----------------------------------------------------------------------
    - New integrated mesh touchup tools.
    - New alternate AT engine available as Preset.
    - New "Complete Incremental" AT workflow available as Preset.
    - New 3D mesh production format "OpenCities Planner".
    - New Block Export to Orbit 3DSM.
    - New function to merge tiled orthophotos and DSM.
    - Quality Control UI now available in ContextCapture edition.
    - New Reference Manager: Enabling cloud synchronization of Image Collections and updated reference manager UI.
    - New matching pair selection mode "Focus on ROI": Optimized reconstruction setting for vertical structure captured following orbit path.
    - Quality control: light UI improvements (model choice from toolbar) + added point cloud display.
    - Updated Cesium 3DTiles format/Bentley 3D Tiles now produced with 3SM production.
    - Updated ContextCapture Console to update 8.
    - New Aerotriangulation quality metric Uncertainty vectors on Tie Points.
    - SRS Data improvement (template, GTX copy when importing, etc.).
    - Export block UI improvement.
    - Upload on PWCS improvement: added location metadata.
    - Fixed camera database saving issue for focal length in pixels.
    - Fixed Photo position import issue in case on leading space.
    - Reconstruction/Production: Fixed issue when sorting table items by processing time.
    - Fixed malformed resource paths in KML for orthophoto KML SuperOverlay production.
    - Fixed SDK initialization issues.
    - Fixed item sorting issue in Survey report dialog.
    - Discontinued compatibility with S3M and BIN project files.
    - Improved memory consumption during reconstruction.
    - Speed up of both reconstruction and AT.
    - Updated internal software components.

    -----------------------------------------------------------------------
    ContextCapture Update 15 Hotfix 1 - v10.15.0
    -----------------------------------------------------------------------
    - Reduction of memory linkage at reconstruction stage causing processing crashes.
    - Custom spatial reference systems fully supported.
    - Water constraints handled in new orthophoto pipeline.
    - Optimization of grey in-painting.
    - GPU-driver bug impacting NVidia devices solved.
    - Infinite mesh processing issue solved.
    - FBX library update.
    - 24-bits masks supported.
    - Specific block-export for TREND-ONE.

    -----------------------------------------------------------------------
    ContextCapture Update 15 - v10.15.0
    -----------------------------------------------------------------------
    - New orthophoto workflow based on dedicated reconstruction type, including new texturation algorithm enhancing visual quality.
    - New aerotriangulation positioning mode management with enhanced control for adjustment and rigid registration steps.
    - Revamped block 3D view with new user interface and tools, including lock on photo, quality metrics, tie point edition, full resolution photo display, grid display, etc.
    - New water constraint productions to automate surface constraint generation (Technlology preview)
    - Import block from ProjectWise ContextShare
    - SDK extended to ContextCapture edition.
    - Merge point clouds command to create unique LAS or POD files.
    - Compact tags now supported for automatic control point registration.
    - Quadtree across tile production optimization and bug fixes.
    - Next generation aerotriangulation algorithm available as preset.

    -----------------------------------------------------------------------
    ContextCapture Update 14 - v4.4.14
    -----------------------------------------------------------------------
    - ContextCapture Cloud Processing Console included in the installer.
    - New function 'Process on the cloud' to continue project processing on the cloud.
    - New processing time information for productions.
    - New Share dialog to manage publication to ProjectWise ContextShare.
    - New formats supported for sharing on ProjectWise ContextShare: OBJ, LAS/LAZ, FBX, POD, Orthophoto/DSM, DGN, ESRI SLPK.

    -----------------------------------------------------------------------
    ContextCapture Update 13 - v4.4.13
    -----------------------------------------------------------------------
    - Scan import now supports scans with unknown source position (auto detection of source position), and POD format.
    - New types of tags supported for target autodetection: Chili Tags and April Tags.
    - New quality metrics in block 3D view (camera and survey points colorization according to error, distance to input position).
    - Improved performance and robustness of multipass aerotriangulation (now by default).
    - Support of unicode path for input photos.
    - Updated coordinate system database (HS2 NTv2, OSTN15, etc.).
    - Survey points report: horizontal errors now detailed for X and Y.
    - Color equalization: improved performances and bug fixes.
    - Surface constraint import: support of DGN polygons and various improvement (SRS choice, etc).
    - Reconstruction: image sharpness considered for texturing.
    - Improvements on the overall software robustness/stability.

    -----------------------------------------------------------------------
    ContextCapture Update 12 - v4.4.12
    -----------------------------------------------------------------------
    - Splats: new textured 3D representation of tiepoints; available in a block after aerotriangulation.
    - New compressed block exchange format XMLZ
    - Added support for mobile scan format NavVis PLY.
    - Support of local coordinate system with known unit (for the entire production workflow from scale constraint, control points, etc.)
    - Photo Navigation (Technology preview), a new block 3D view mode.
    - Improved aerotriangulation and reconstruction speed and memory.
    - Aerotriangulation optimization: Distribution of a portion of the computations over multiple engines.
    - Aerotriangulation optimization: Caching of intermediate information that speeds up consecutive aerotriangulations.
    - Aerotriangulation optimization: Reduced memory footprint when using point clouds.
    - Optimization of various stages of mesh reconstruction, both in speed and memory.
    - Improvement of reconstruction quality on self-repeating patterns or low-signal areas.
    - Improved mesh export computation speed.
    - Added heartbeat and self-healing mechanism to handle deficient workers in job monitoring.
    - Optimized UI for better refresh of job-related information on large productions.
    - Added backface culling button in 3D views.
    - Support of a project SRSData directory that makes the definition of coordinate system extensions easier.
    - Engine: Grouped tasks in categories for easier engine options definition

    -----------------------------------------------------------------------
    ContextCapture Update 11 - v4.4.11
    -----------------------------------------------------------------------
    - New licensing system based on Bentley CONNECT licensing.
    - Upgraded internal component Bentley Powerplatform.
    - Survey user interface bug fixes and improvements.
    - Improved aerotriangulation robustness and speed: fixed some issues on performance and result.
    - Reconstruction of hybrid projects (photos + point clouds): fixed spurious surfaces issue, fixed performance issue when using small world units.
    - Reconstruction constraints: fixed holes issue appearing in the middle of surfaces created from constraints.
    - Measurements: fixed issues on scenes using foot unit.

    -----------------------------------------------------------------------
    ContextCapture Update 10 - v4.4.10
    -----------------------------------------------------------------------
    - Hybrid registration photos/point clouds: new aerotriangulation positioning modes to register photos using point clouds
    - New Surveys user interface with enhanced ergonomics and user assistance.
    - Multi-scale constraints
    - Coverage map (Quality report)

    -----------------------------------------------------------------------
    ContextCapture Update 9 - v4.4.9
    -----------------------------------------------------------------------
    - Production clipping based on region of interest
    - New MasterKernel SDK packaging with python wheel
    - Improved quality report/acquisition report (side views, distance to input positions, uncertainty ellipses, color flags, expandable sections...)
    - New reconstruction setting: texture source priority
    - New production option: texture sharpening
    - Surveys: new import wizard, added support of Propeller format
    - Surveys: ability to change SRS of a control point without reprojecting its coordinates
    - Region of interest import from DGN format
    - Point cloud import is now cancelable
    - New block type "Orbit"
    - New web application ContextCapture Web Viewer 2.0 for Cesium productions

    -----------------------------------------------------------------------
    ContextCapture Update 8 - v4.4.8
    -----------------------------------------------------------------------
    - Photo multiselection in the block’s 3D view (shift/ctrl keys, rectangle, by tie point)
    - Faster Aerotriangulation and reconstruction
    - Survey points multiselection (for deletion/edition)
    - New camera orientation option for block XML export
    - Enhanced aerotriangulation report
    - Extended/improved LOD production across tiles: now supports any kind of tiling (3D, adaptive tree, etc.)
    - New reconstruction settings to use only point clouds for geometry
    - Surveys data import/export including control and user tie points with measurements and positioning constraints
    - Measurements in US survey feet (new unit system settings)
    - [beta] New Aerotriangulation preset dedicated to fine structures (eg. telecom towers, pylons)

    -----------------------------------------------------------------------
    ContextCapture Update 7 - v4.4.7
    -----------------------------------------------------------------------
    - Aerotriangulation improvements: optimization (15-20% faster), improved rig mode
    - Control Point QR codes can now be provided without coordinates
    - Vulkan/multi GPU: no more need of Vulkan SDK for AMD GPU
    - New extract block feature based on position
    - Photos tab: ability to define/clear mask after adding photo
    - Improved management of common errors cases
    - Unit system option to allow measurements in imperial units
    - Blockwise color equalization is now default mode
    - Blocks exchange format now integrates blockwise color equalization data
    - Fixed font issues in Master on 4K screens

    -----------------------------------------------------------------------
    ContextCapture Update 6 - v4.4.6
    -----------------------------------------------------------------------
    - New texture mode: input data resolution
    - New viewer measurement tool: input data resolution
    - New camera and photogroup parameter: band (visible or thermal)
    - New texture mode: thermal imagery
    - New viewer measurement tool: temperature
    - Vulkan API option: enable using several GPUs
    - Add support of rigs of camera (Master, AT, I/O and SDK)
    - New report: Acquisition report (intermediate and final)
    - New job/task framework
    - Extracting keypoints during AT is now distributed among the Engines
    - New blockwise color equalization
    - Placing QRCode targets in the captured scene will automatically generate control points, user tie points and positioning constraints
    - 3D export of user tie points in XML and KML
    - Support of point clouds in blocksExchange format
    - Ability to associate a CONNECT project
    - Upload to projectwise contextshare
    - New image input format: Jpeg 2000
    - New point cloud inputs: static scans with manually given origin


    -----------------------------------------------------------------------
    ContextCapture Update 5 - v4.4.5 (hotfix 2)
    -----------------------------------------------------------------------
    - Fixed rare infinite loop in 3MX productions.

    -----------------------------------------------------------------------
    ContextCapture Update 5 - v4.4.5 (hotfix)
    -----------------------------------------------------------------------
    - Fixed issue when exporting LAS/LAZ file with unit sampling.
    - Add support for LAZ mobile point clouds.

    -----------------------------------------------------------------------
    ContextCapture Update 5 - v4.4.5
    -----------------------------------------------------------------------
    - Support for mobile point clouds (LAS, E57).
    - New point cloud output format: LAZ.
    - Fixed small issues in LAS/LAZ export: colors are now coded in 16-bits and scale is correctly estimated.
    - New level-of-detail mode to create a quadtree across all tiles of a reconstruction instead of an independent LOD tree for each tile.
    - New production format: Bentley Scalable Mesh (3SM), for optimal display, analysis and editing in Bentley design applications.
    - New tool to convert existing ContextCapture 3MX format to Bentley Scalable Mesh (3SM) format.
    - ExportUniqueMesh now integrated into the user interface as a new LOD mode "Quad tree across tiles".
    - ExportUniqueMesh now works for non-georeferenced datasets.
    - Support Yaw/Pitch/Roll rotation format (import.export)
    - Support of EXIF yaw/pich/roll metadata.
    - Enhanced support of pose metadata, formerly navigation data (UI, I/O, computation).
    - New production format Bentley DGN.
    - Bentley DGN format is now fully supported for touchup workflow and reconstruction constraints.
    - Integration of Bentley CONNECT Advisor to get personalized support and learning recommendations.
    - New pose metadata management, which improves the block preparation workflow.
    - New project tool "Free up disk space".

    -----------------------------------------------------------------------
    ContextCapture Update 4 - v4.4 (hotfix)
    -----------------------------------------------------------------------
    - Fixed point cloud processing issue in Trial mode
    - Fixed memory use display when changing geometric precision
    - Fixed minor WebGL Viewer issues
    - Fixed thread concurrency issue on reconstruction processing
    - Updated license client

    -----------------------------------------------------------------------
    ContextCapture Update 4 - v4.4
    -----------------------------------------------------------------------
    - 3D reconstruction from point clouds (imported from PTX or E57 files).
    - Control point and tie points now managed in an unique tab Survey points.
    - UI enhancements for very large projects (reduced memory footprint, reduced latency for common operations).
    - Texturing improvement with mobile objects.
    - Fixed issue with reference manager Define location.
    - Fixed crash when calling reference manager on very large projects.
    - Fixed crash when calling quality control on very large projects.
    - Fixed crash when calling quality control with productions using custom SRS definitions.
    - Measurement: metric conversions are now also available for productions in US survey foot.
    - New command to group photogroups.
    - AT and reconstruction presets now manage all user settings.
    - New suggestion of a list of presets for AT settings.
    - Aerotriangulation optimization: key points extraction is now 30% faster.
    - Improved management of aerotriangulation positioning mode “Use photo positioning data for adjustment”.
    - SDK: added missing API for skew/aspect ratio estimation policies.
    - Fixed crash when using old version of CONNECTION client.
    - Export ESRI I3S: new archive compression option for Scene package creation (Store or Deflate), now also uses SLPK file extension.

    -----------------------------------------------------------------------
    ContextCapture Update 3 - v4.3
    -----------------------------------------------------------------------
    - Integration of authentication with Bentley CONNECTION client.
    - Major Aerotriangulation optimization: now 2 times faster.
    - New Aerotriangulation settings: new positioning mode to use position data for adjustment.
    - Added aspect ratio and skew parameters to perspective camera model.
    - Updated BlocksExchange format: added tie points color, additional photo data (depth, exifData, component), additional block data (viewingDistance), and positioning constraints.
    - Added basemap feature in the 3D views of block and reconstruction. It allows the addition of background 3D terrains from Bentley GeoCoordination Services data or from local geospatial data.
    - Reconstruction: new processing setting - 'resolution limit' - used to clamp the maximal resolution.
    - Reconstruction: smart region of interest, that focuses on the area with significant resolution; maximal bounds still available as an option when resetting bounds.
    - Reconstruction: new tiling mode - 'Adaptive tiling' - that adaptively subdivides the reconstruction into boxes to meet a target RAM usage.
    - Reconstruction: correction of memory usage estimation during mesh texturing, reduced memory footprint -30%.
    - Export of 3D mesh with texture and level-of-detail to Cesium 3D Tiles format.
    - Fixed various issues in MasterKernel SDK, enhanced API: access to orthophoto/DSM options, touchup import, splitblock srs and origin properties, tiling default origin, masterItem remove, masterItem gesDescription.

    -----------------------------------------------------------------------
    ContextCapture Update 2 - v4.2
    -----------------------------------------------------------------------
    - Export of 3D mesh with texture and level-of detail to ESRI i3s scene database to stream 3D mesh to ESRI mobile, web and desktop clients.
    - Reconstruction improvement (robustness to repetitive pattern).
    - New supported formats in the tool to Export unique LOD mesh from a 3D reconstruction composed of several tiles.
    - Fixed LOD threshold issue for 3MX/OSGB/S3C production with target SRS based on feet unit.
    - Fixed camera DB update issue.
    - Updated limitations for ContextCapture edition: up to 100 gigapixels per block.

    -----------------------------------------------------------------------
    ContextCapture Update 1 - v4.1 (hotfix)
    -----------------------------------------------------------------------
    - SDK: Fixed issue with function addPhotoInAutoMode.
    - Fixed aerotriangulation issue when tangential distortion was non zero and estimation policy of camera positions set to compute.
    - Fixed UI localization issues.

    -----------------------------------------------------------------------
    ContextCapture Update 1 - v4.1
    -----------------------------------------------------------------------
    - Fisheye camera support.
    - New camera database (camera model, user database, user interface).
    - New user interface to import positions/rotations from text files.
    - Video frame import.
    - Aerotriangulation algorithm improvement (frustum, new input data min/max viewing distance, block type nadir).
    - Texturing improvement (texturing per sub-triangle).
    - New command line tool to export a unique LOD mesh from a 3D reconstruction composed of several tiles.
    - Acute3D Web Viewer version 1.1, with improved loading speed

    -----------------------------------------------------------------------
    ContextCapture - v4.0.1 (hotfix)
    -----------------------------------------------------------------------
    - When control points were defined but not used, AT was sometimes reported as having failed.

    -----------------------------------------------------------------------
    ContextCapture - v4.0
    -----------------------------------------------------------------------
    - New packaging of existing editions with updated features and capabilities.
    - New license system based on Bentley SELECTServer.
    - New image viewer, with the ability to display the original image when cached one is of lesser quality.
    - Image masks are displayed.
    - Fixed TIFF images > 2GB.
    - New merge blocks command.
    - AT measurement/orientation priors based on user tie point.
    - Improved aerotriangulation (improved robustness, new pair selection modes, new photogroup estimation modes).
    - New control points/tie points features (2D/Z control points, tolerance, check points).
    - New control points / user tie points / automatic tie points interface.
    - Improved aerotriangulation report.
    - Surface constraints: improved multiselection management.
    - Surface constraint: abitily to import OBJ meshes in any spatial reference system.
    - Touchups can now be managed in any spatial reference system.
    - A tile covered by some surface constraint is now reconstructed even if photogrammetry fails everywhere (e.g. water areas with not tie point at all).
    - New reconstruction planar simplification mode.
    - Improved texturing (improved UV mapping, image blending, inpainting).
    - Improved production and level-of-detail processing, new productions options (overlap, skirts, maximum texture size), speed and memory usage improvements.
    - New point cloud output format: POD.
    - New mesh export format: GoogleEarth KML.
    - New orthophoto output format: KML super-overlay.
    - New webGL viewer Acute3D Web Viewer and new 3MX format.
    - New production 3D view tab.
    - New measurement tools, including surface and volume measurement.

    -----------------------------------------------------------------------
    Smart3DCapture v3.2 hotfix 5
    -----------------------------------------------------------------------
    - Fixed GPU memory estimation issue with GTX970
    - LOD tree export format: fixed height issue when producing with a SRS using a geoid grid, removed erroneous SRSOrigin in metadata.

    -----------------------------------------------------------------------
    Smart3DCapture v3.2 hotfix 4
    -----------------------------------------------------------------------
    - Fixed colored spots on some textured models

    -----------------------------------------------------------------------
    Smart3DCapture v3.2 hotfix 3
    -----------------------------------------------------------------------
    - Fixed production return message for empty tiles when keeping them
    - Fixed texture colorimetry on evaluation version

    -----------------------------------------------------------------------
    Smart3DCapture v3.2 hotfix 2
    -----------------------------------------------------------------------
    - Fixed AT failure in some cases when using small photos.
    - Fixed issue with texture paths in DAE files with some TEMP directory definitions, concerns LOD tree export and Collada format.
    - Fixed non-optimal pair selection for reconstruction with some spatial reference systems with significant rotation from WGS84 referential.

    -----------------------------------------------------------------------
    Smart3DCapture v3.2 hotfix 1
    -----------------------------------------------------------------------
    - Fixed reconstruction failure happening in some cases when tiles are void.
    - Reference manager: fixed issue when modifying slash and antislash characters.
    - Reconstruction: fixed warning consistency issue.
    - Improved behaviour with long project paths.

    -----------------------------------------------------------------------
    Smart3DCapture v3.2
    -----------------------------------------------------------------------
    - AT: improved performance.
    - Block export: new option for exporting photos without lens distortion.
    - Surface constraints: ability to import several KML files at once.
    - Control points: ability to import 3D positions from a TXT file.
    - Improved error feedback.
    - AT: higher success rate.
    - Reconstruction: improved performance.
    - Hardware requirements: an NVIDIA GPU is no longer required.
    - Software update notification and automatic camera database update.
    - Photogroups: new command to import/export camera optical properties.
    - Sensor size/focal length are now optional, aerotriangulation uses a 35 mm equivalent focal length of 50 mm by default.
    - Updated spatial reference system database (fixed EGM96 grid, added IGN69 grid)
    - Advanced/Expert editions: tie points and control points are now supported for block import/export; position and rotation can now be fixed during aerotriangulation.
    - Improved LOD tree export geometry accuracy and performance.
    - Improved UI: multiselection management on treeview.
    - New reconstruction option to disable color equalization.
    - New production formats: Autodesk FBX, StereoLithography STL, Collada DAE.
    - Smart3DCapture Settings: new option "Reactivate license automatically" allow to disable automatic license reactivation from the internet.
    - Orthophoto: Color source is now set by default to Reference 3D model texture.
    - Fixed missing nodes problem on productions with LOD.
    - 3D reconstruction interface : new interactive edition of the region of interest.
    - New user tie points editor.
    - New pair selection modes for aerotriangulation: sequence and loop, simplify the processing for some datasets.
    - New SDK including a Python module, allowing to access all features of Smart3DCapture Master.

    -----------------------------------------------------------------------
    Smart3DCapture v3.1 - hotfix 1/2
    -----------------------------------------------------------------------
    - Fixed reconstruction for VisionMap A3D cameras
    - Fixed AT Report when GCP are used for rigid registration
    - Fixed AT when GCP are used and no initial AT is known

    -----------------------------------------------------------------------
    Smart3DCapture v3.1
    -----------------------------------------------------------------------
    - New photo downsampling feature.
    - New aerotriangulation "Multi-pass" algorithm.
    - New aerotriangulation options: keypoints density control Normal/High, component construction mode One-pass/Multi-pass, estimation groups Per photogroup/Per photo.
    - Speed-up of reconstruction of very large photos.
    - Repaired position/rotation Keep estimation mode.
    - Fixed job status update issue after renaming items in project tree view.
    - New license system.
    - New user interface component workflow wizard.
    - New Publish to Sketchfab function for single tile OBJ productions.
    - Fixed a bug that caused an Error code 6 message with some graphic cards.
    - Fixed several minor bugs.

    -----------------------------------------------------------------------
    Smart3DCapture v3.0 - hotfix 1
    -----------------------------------------------------------------------
    - Fixed an issue in reconstruction that might produce holes or distorted textures in some tiles, especially with VisionMap A3 camera.

    -----------------------------------------------------------------------
    Smart3DCapture v3.0
    -----------------------------------------------------------------------
    - New packaging of existing editions with updated features and capabilities.
    - New edition Smart3DCapture Advanced.
    - New type of production Orthophoto/DSM: Produce interoperable raster layers for visualization and analysis in third-party GIS/CAD software or image processing tools.
    - New inter-tile color equalization function, to limit color differences between tiles.
    - Texture mapping improvements: among all the available candidates, the model is textured with the sharpest image.
    - New geometry precision mode Ultra, to perform 3D reconstructions with stunning geometric details.
    - New geometry precision mode Medium, faster and more memory-efficient reconstruction mode (recommended for orthophoto and DSM).
    - New reference manager interface to check project resources, and repair or update links.
    - New System information tab in Smart3DCapure Settings to ease identification of system issues and technical support.
    - Updated project file format, and job file format: faster and more scalable.
    - Import blocks now supports MS Excel XLSX format.
    - S3C format change (caution: compatibility with previous Viewer versions is broken).
    - Block photos/photogroups table now enable sorting.
    - Fixed issue when deleting photos from the block 3D view.
    - Fixed XLS import compatibility issue.
    - Updated production definition and production item UI.
    - Improved error feedback (missing photo during AT, missing SRS grid, etc.).
    - Updated Engine specialization types: AT, TileProduction and RasterProduction (Caution: previous type Reconstruction is not supported anymore).
    - Updated camera database.

    -----------------------------------------------------------------------
    Smart3DCapture v2.2 - hotfix 2
    -----------------------------------------------------------------------
    - Fixed a bug that caused premature termination of LOD reconstruction for some touched-up models

    -----------------------------------------------------------------------
    Smart3DCapture v2.2 - hotfix 1
    -----------------------------------------------------------------------
    - Fixed bug in reconstruction spatial framework 3D view when changing ENU spatial reference system.
    - Fixed aerotriangulation for imported blocks of type "Aerial".
    - Fixed navigation issue in the quality control interface with Ctrl and Shift keys.
    - Fixed WindowsXP compatibility issue.
    - Fixed a bug that caused premature termination of some LOD reconstruction.
    - Updated camera database.

    -----------------------------------------------------------------------
    Smart3DCapture v2.2
    -----------------------------------------------------------------------
    - New reconstruction constraints feature: user-defined priors can now be incorporated in the 3D reconstruction process to correctly handle challenging cases such as water surfaces, glass facades, uniform walls, …
    - Improved texturing algorithm: new automatic color compensation algorithm to produce textures with good color homogeneity, even under varying exposure.
    - New quality control tool: integrated 3D view to inspect and tag tiles of the reference 3D model, in order to plan and monitor large-scale production processes.
    - New output format: SpacEyes3D Builder layer.
    - New 3D interface for tile selection.
    - Block import/export improvement: more export options (choice of spatial reference system and rotation format), new supported tags in XML and XLS formats.
    - Updated XML import sample file, with more detailed comments and real data of the Paris 2012 dataset.
    - Added document describing Smart3DCapture camera model.
    - UI improvements and optimization for reconstructions with a large number of tiles.
    - Reconstruction reference 3D model: new option to reset texture only.
    - Fixed import bug when using measurements in mm for control points and tie points.
    - Fixed bug with Cartesian control points coordinates.
    - New production option: 100% quality JPEG.
    - Production option "Keep untextured regions" is now enabled by default.
    - Improved aerotriangulation for imported blocks of type "Aerial".
    - Fixed bug with ungroup photogroups function: component, sensor focal length and sensor size are now kept.
    - S3C scene optimization (SceneComposer): allows to display very large datasets with Smart3DCapture Viewer.
    - Updated camera database.
    - Fixed several minor bugs.

    -----------------------------------------------------------------------
    Smart3DCapture v2.1.2 - hotfix 1
    -----------------------------------------------------------------------
    - Smart3DCapture SceneComposer: fixed rounding error impacting Smart3DCapture Viewer coordinate measurement accuracy.
    - Fixed submission issue with LODTree export format when using a custom production SRS.
    - Updated camera database.

    -----------------------------------------------------------------------
    Smart3DCapture v2.1.2
    -----------------------------------------------------------------------
    - Drastic (3x-8x) reduction of the disk space occupied by temporary files.
    - Aerotriangulation can now link several components thanks to control points.
    - New hole-filling processing option.
    - Tiles selection in production: new Invert selection button.
    - Tiling option to not discard empty tiles.
    - Tiling processing optimization.
    - Fixed Master crash if the job queue is not defined.
    - Updated camera database.
    - Fixed several minor bugs.

    -----------------------------------------------------------------------
    Smart3DCapture v2.1.1
    -----------------------------------------------------------------------
    - Reduced memory requirements of aerotriangulation of large blocks.
    - Fixed bug in control points editing, regarding automatic image selection.
    - Tiles selection in production: fixed issue when sorting tiles.
    - SceneComposer: new settings for maximum navigation height and maximum oblique viewing angle.
    - Fixed problem with KML import ROI/tile selection (support of 2D KML and KML with multigeometries, editable ROI minZ/maxZ).
    - Fixed production problem for reconstructions using SRS with vertical datum shift grid.
    - Fixed several minor bugs.

    -----------------------------------------------------------------------
    Smart3DCapture v2.1.0
    -----------------------------------------------------------------------
    - New web publishing feature: Smart3DCapture customers can now host 3D models in S3C format on a standard web server, for remote navigation with Smart3DCapture free Viewer.
    - Ability to produce dense point clouds with color in LAS format.
    - Choice of output spatial reference system now supported for all production formats.
    - New spatial reference system selector with integrated database.
    - Improved node weight balancing for LOD formats and new node size option.
    - New types of LOD: simple levels, quadtree, octree, and Bing Maps.
    - Import blocks now supports MS Excel format.
    - Ability to export block to the same BlocksExchange format used for import (old AT export format is still available).
    - New Exif GPS tags altitude reference management (use sea level reference by default rather than WGS84 ellipsoid).
    - Central tiles are now processed in priority during production.
    - Improved block interface (new columns, new warnings, edition/removal from 3D view, SRS choice for pose display).
    - Improved dialog for checking image files integrity (new option to check the entire image file, new function to remove invalid photos).
    - Improved retouching dialog, retouching levels are now managed in two distinct areas.
    - Fixed problems with SRS definition including quotes.
    - SceneComposer: new tile selection functions (allowing to work with Viewer tile selection tool), removed obsolete altitude reference option.
    - Fixed a bug in LOD generation causing holes in coarse LOD levels, in the presence of very large triangles, e.g. created during retouching or generated by mesh simplification in flat regions.
    - Fixed several minor bugs.

    -----------------------------------------------------------------------
    Smart3DCapture v2.0.7
    -----------------------------------------------------------------------
    - Fixed a compatibility issue between NVIDIA optimus and 4th generation Intel Core i7 processors under Windows 7.
    - Fixed issue on AT result when the AT cannot handle entire photogroups.

    -----------------------------------------------------------------------
    Smart3DCapture v2.0.6
    -----------------------------------------------------------------------
    - Drastic (3x-8x) reduction of the disk space occupied by project files.
    - Fixed some occasional black stains on texture.
    - Fixed problem to save the project with some specific make/model Exif tags.
    - Ability to acquire control points in any SRS

    -----------------------------------------------------------------------
    Smart3DCapture v2.0.5
    -----------------------------------------------------------------------
    - Fixed issue with automatic selection mode activation in the control point interface.
    - Fixed a graphics driver out-of-memory error happening with a particular image size (~100 Mpixels for a GPU with 1GB of dedicated memory).
    - Updated camera database.
    - Fixed problem with control points names in blocks import.

    -----------------------------------------------------------------------
    Smart3DCapture v2.0.4
    -----------------------------------------------------------------------
    - Now includes Smart3DCapture User manual in an assistant and in PDF format.
    - 3D reconstruction: fixed a bug related to the reconstruction algorithm introduced in v1.9.3.
    - Reference 3D model: reset clears now any existing cache (force reconstruction to restart from scratch).
    - Reference 3D model: internal tile texture is now displayed in Smart3DCapture Viewer.
    - Support of image mask for aerotriangulation and reconstruction.
    - Photogroup creation now ignores image dimensions in the Exif tag.
    - Fixed several minor bugs.

    -----------------------------------------------------------------------
    Smart3DCapture v2.0.3
    -----------------------------------------------------------------------
    - BlocksExchange files: ability to specify lens distortion coefficients of a photogroup.
    - Block type display in block dashboard.
    - Fixed several minor bugs.

    -----------------------------------------------------------------------
    Smart3DCapture v2.0.2
    -----------------------------------------------------------------------
    - Ability to disable image preview (to be used for huge photos located on a network share).
    - Ability to ungroup a photogroup (to be used when photos where taken by a camera rig or continuously zooming/unzooming)
    - BlocksExchange files: ability to specify the base path of photos.
    - BlocksExchange files: ability to specify tie points positions.
    - BlocksExchange files: ability to import control points without any image measurement.
    - New request tool for missing camera sensor in the database.
    - Fixed a bug happening when entering control points without any image measurement.
    - Fixed several minor bugs.

    -----------------------------------------------------------------------
    Smart3DCapture v2.0.1
    -----------------------------------------------------------------------
    - Fixed a bug happening when migrating a project from Smart3DCapture v1 with some photos having EXIF tags for 35mm-equivalent focal length.

    -----------------------------------------------------------------------
    Smart3DCapture v2.0.0
    -----------------------------------------------------------------------
    - Completely new graphical user interface with a project tree, editable property sheets for the different project objects, photo thumbnails, interactive 3D visualization, intuitive process monitoring, and more.
    - New "Block" concept gathering a set of photos, their metadata and their interior/exterior orientation typically estimated by aerotriangulation. A project now contains several blocks, either corresponding to a same set of photos with different versions of their associated information, or to different sets of photos of a same scene.
    - Drastic speed-up of aerotriangulation of large blocks.
    - Aerotriangulation is now processed by the Engine, which keeps the Master available at all times.
    - New aerotriangulation report including statistics on tie point extraction & matching, bundle adjustment and positioning.
    - Ability to split a very large imported aerial block in several parts or to extract a sub-block from it before aerotriangulation, for an even better scalability.
    - Ability to configure the estimation policy of the different block parameters during aerotriangulation: depending on the context, tie points, focal length, principal point and lens distortion can be computed from scratch, adjusted or kept constant.
    - Ability to define the region-of-interest and tiling of a reconstruction in any spatial reference system.
    - Ability to apply retouches in a third-party software on both geometry and texture before final production.
    - Instantaneous submission of 3D production, so that the user interface is constantly responsive.
    - Improved 3D reconstruction quality: reduced noise.
    - Smart3DCapture Scanner Edition now has a more flexible limitation: up to 10 gigapixels per block.

    -----------------------------------------------------------------------
    Smart3DCapture v1.9.5
    -----------------------------------------------------------------------
    - Project import: bug fixes.
    - Multi-engine computation: stability improvements.
    - Latest version before v2.

    -----------------------------------------------------------------------
    Smart3DCapture v1.9.4
    -----------------------------------------------------------------------
    - Project import:
    - Pose replaces Navigation and AT.
    - Measurements in images may also be in millimeters.
    - Ability to specify camera plane orientation.

    -----------------------------------------------------------------------
    Smart3DCapture v1.9.3
    -----------------------------------------------------------------------
    - Improved 3D reconstruction performance: fewer holes, fewer geometric and topological artefacts, more faithful mesh simplification, reduced memory use.
    - Added ability to automatically split a large aerial imagery block to several blocks of manageable size.
    - More robust grid computing system to reliably handle large clusters.
    - Fixed several bugs happening when importing some projects from XML.
    - Added support to photographs in Panasonic raw format.

    -----------------------------------------------------------------------
    Smart3DCapture v1.9.2
    -----------------------------------------------------------------------
    - Fixed a bug when adding advanced options with S3CSceneComposer.

    -----------------------------------------------------------------------
    Smart3DCapture v1.9.1
    -----------------------------------------------------------------------
    - Fixed a bug that prevented the opening of some XML import files.

    -----------------------------------------------------------------------
    Smart3DCapture v1.9.0
    -----------------------------------------------------------------------
    - New output format: Collada files + LOD tree.
    - Submission: production of a sub list of all the tiles.
    - Submission: production of all the touch-up candidates at once.
    - Touch-up: when producing a touch-up candidate, exporting its bounding box in a OBJ file.
    - Touch-up: import and submission of several touched-up models at once
    - S3CControlPoints: thumbnails and very large photos are cached.
    - Mapper and Surveyor editions: project import from an XML file, containing navigation and/or an initial AT.
    - Mapper and Surveyor editions: in S3CControlPoints, if navigation is known, automatic selection of photos viewing a given control point.
    - Adding image dimensions to the XML export of an AT.
    - Fixed a bug that froze GPU on some configurations.
    - Fixed a bug that caused premature termination of some LOD reconstruction.

    -----------------------------------------------------------------------
    Smart3DCapture v1.8.7
    -----------------------------------------------------------------------
    - Import of retouched OBJ files: improved compatibility with models produced by different softwares.
    - New functionality: export of AT result into an XML file.
    - New functionality: input images may contain masks.

    -----------------------------------------------------------------------
    Smart3DCapture v1.8.6
    -----------------------------------------------------------------------
    - Ability to display the list of photos successfully included in an AT.
    - New debug mode for Smart3DCapture Engine to track GPU-related errors.
    - Mapper Edition: improved robustness and speed of AT imports.

    -----------------------------------------------------------------------
    Smart3DCapture v1.8.5
    -----------------------------------------------------------------------
    - Fixed a bug in the Evaluation edition, when reconstructing an empty tile.

    -----------------------------------------------------------------------
    Smart3DCapture v1.8.4
    -----------------------------------------------------------------------
    - Less annoying watermarks in the Evaluation edition.
    - Automatic switch to high-performance renderer on NVIDIA Optimus platform now works for older drivers.
    - Fixed a bug when matching very large photos (>100 Mpixels), which caused holes and/or inaccuracies in the 3D model.
    - Fixed a bug when importing a KML polygon to limit 3D production to an area-of-interest. It is no more needed to create the polygon inside a folder.
    - Fixed a possible memory overflow during 3D reconstruction when the graphics card mistakenly produces infinite or NaN numbers.
    - Improved discriminative power of key points used by AT.

    -----------------------------------------------------------------------
    Smart3DCapture v1.8.3
    -----------------------------------------------------------------------
    - Fixed a bug in licensing system under Windows XP.
    - Reduced memory footprint when matching very large photos (e.g. Vexcel UltraCam XP).

    -----------------------------------------------------------------------
    Smart3DCapture v1.8.2
    -----------------------------------------------------------------------
    - Some metadata of the output 3D model are now saved to an xml file in the output directory.
    - Fixed a bug in Smart3DCapture SceneComposer when the logo is modified.
    - Fixed a bug happening when performing several reconstructions in different coordinate systems with a same AT.

    -----------------------------------------------------------------------
    Smart3DCapture v1.8.0
    -----------------------------------------------------------------------
    - 3D models can now be produced in OSGB, a native format of the open source OpenSceneGraph library (http://www.openscenegraph.org/).
    - A new tool is now available: Smart3DCapture SceneComposer. It allows to edit a root S3C file by adding or removing tiles, editing the logo, tweaking default display settings, changing the reference altitude, and more. This tool advantageously replaces Smart3DCapture ChangeLogo.
    - The "Layout" concept is renamed to the more explicit "Reconstruction" concept. Please note that, as in previous versions, after a Reconstruction is defined, it has to be submitted to Smart3DCapture Engine for its actual production.
    - The different tiles of a 3D model are now gathered in a "Data" subdirectory, for easier browsing of output files, and notably an easier access to the root S3C file.
    - Fixed a bug in the texturing of very coarse LOD. There are no more black artefacts when visualizing the 3D model from far away.
    - Fixed problem for input photographs larger than the maximum texture size allowed by the graphics card.
    - Automatic switch to high-performance renderer on NVIDIA Optimus platform.
    - Fixed problem of Windows errors about GPU timeout.
    - Tiles are now processed by increasing order of distance from the centroid of the input photographs. As a consequence, the area of higher interest is likely to be processed first.
    - Moving obstacles are better handled during texturing.
    - It is now possible to tweak the computation of aerotriangulations and 3D reconstructions for a specific application using preset files provided by Acute3D's support team.
    - RAW photographs are better handled. Cameras were added to the built-in database. GPS tags can be automatically imported from XMP files.
    - The number of fragments in texture atlases has been significantly reduced.
    - We have fixed many other minor bugs.

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