crowd:it Changelog
All changes and releases over the past years are listed here.
crowd:it Version 2.33.3 22.01.2025
Fixes
- Fix crashes that occurred in some scenarios when groups were using waiting zones
crowd:it Version 2.33.2 11.12.2024
Fixes
- Convert quick intro to current file format
crowd:it Version 2.33.1 10.12.2024
Features
- Make paths table with ratios accessible via path edit panel on the right side
Fixes
- Show tooltips with shortcuts for more tools
- Remove menu items that were duplicates of tools
- Correctly switch to last selected floor when reloading a project
- Fix an error that occurred when creating charts for stairs
- Agents avoid walking very close to walls and stairs etc. also when using static flooding
crowd:it Version 2.33.0 21.11.2024
Features
- Reworked all shortcuts
Fixes
- Charts that are created from waitingzones are now correct, even if agents did evade while waiting
- Prevent a crash when trying to simplify the geometry of a floor
- Fixed estimate of the travel time towards elevators
- Prevent agents from trying to enter an escalator in the wrong direction
- It is now less likely that large and slow agents get stuck after escalators when it is very crowded
crowd:it Version 2.32.1 17.10.2024
Fixes
- Make sure the rendering of the floor bounds is consistent with the simulation
- Improved performance when using the "detect floor connectors" feature
- Prevent agents from getting stuck on stairs in certain scenarios
crowd:it Version 2.32.0 11.10.2024
Features
- Agents now automatically use stairs, escalators and elevators, even if they are not on the path
- Allow rotating objects around the selected points
- Increased recent file cache to 10
- Increased performance when selecting objects via quick select
Fixes
- Adjusted the settings that are remembered when closing and reopening the screenshot and video dialogs
- Removed legacy dxf exporter
crowd:it Version 2.31.2 05.08.2024
Features
- Immediately load simulation results after statistic runs have been calculated
Fixes
- Load first simulation result, if the last loaded statistic run is larger than the number of available runs
- Prevent a crash when setting a custom color for macro areas
- Completely remove a simulation object when pasting it and then undoing
- Reachability check works now even if ped is closer located to obstacle than max clearance of persona
crowd:it Version 2.31.1 04.07.2024
Fixes
- Send complete project files with support requests
crowd:it Version 2.31.0 25.06.2024
Features
- Added a description field to scenario and simulation objects
- Macro areas can be used for hybrid simulations
- The overview of paths and pathsnippets is now available when having simulation results
- Unused pathsnippets are now highlighted
- Allow selecting and deleting multiple pathsnippets at once
- Remember the last opened floor when saving a project
- Remember the last opened statistical run when saving a project with simulation results
- Remember if the background image is toggled off when saving a project
Fixes
- Prevent an error when renaming simulation objects
crowd:it Version 2.30.2 24.04.2024
Fixes
- Fixed a bug that caused the path overview to crash if there was an empty path
crowd:it Version 2.30.1 22.04.2024
Fixes
- Display correct member ID in path popup
crowd:it Version 2.30.0 22.04.2024
Features
- Allow editing paths and pathsnippets in a new view that is integrated into the main window
- Added separate menu item to run integrity checks at any time
- Added integrity check that ensures origins are contained in a path
- Added integrity check that ensures simulation objects are not completely inside obstacles
- Made screenshot and video export dialogs resizable
Fixes
- Evasion settings for origins are applied now
- Limit initial estimate for max heap size in simulations to 100GB
- Remove background image from project when a floor is deleted
crowd:it Version 2.29.2 08.04.2024
Fixes
- Correctly start walking when one origin contains another origin
crowd:it Version 2.29.1 21.03.2024
Fixes
- Evaluate distance correctly when agents spawn inside the part of a stair that resides on the connected floor
crowd:it Version 2.29.0 20.03.2024
Features
- It is now possible to add a contour to simulation objects
- Added new tool to identify critical areas automatically
Fixes
- Adjusted file format to prevent the kernel from crashing
- Prevent a rare edge-case where agents got stuck in walls
crowd:it Version 2.28.1 08.03.2024
Fixes
- Improved performance when assigning a type to many simulation objects simultaneously
crowd:it Version 2.28.0 20.02.2024
Features
- Added a new tool to simplify the geometry of floors
- New setting "walking time" for distance selection mode
- Refined settings for evasion in origins and waitingzones
Fixes
- Fixed a bug where axis in charts were always on autorange
crowd:it Version 2.27.2 01.02.2024
Fixes
- Allow adding members to a pathsnippet when simulation objects overlap
crowd:it Version 2.27.1 31.01.2024
Fixes
- Show correct context menu options when creating new paths or pathsnippets
- Prevented a crash in very specific situations with sorted queues
- Prevent agents from overstepping portal and queue lines when they are not allowed
crowd:it Version 2.27.0 30.01.2024
Features
- New setting "projection" for distance selection mode
- Paths and Pathsnippets are directly accessible via the toolbar now for better usability
- Allow copy/paste of simulation objects and walls
- Quickly edit the geometry of simulation objects, by clicking on them with the middle mouse button
- Show transitive references for paths, sets and pathsnippets in the info table
Fixes
- Don't crash when exporting social distance heatmaps with the german version of crowd:it
- Proper axis scaling: Now, all chart axis are initially scaled optimally for data to be displayed to avoid manual adjustments
- Naming of data series for pre-defined charts is now aligned with naming of data series in all other charts
- Ensure agents are always able to enter escalators
crowd:it Version 2.26.3 12.12.2023
Fixes
- Don't crash in certain situations when opening a project on mac
- Prevent a crash when inserting invalid values into the log normal distribution
- Improved readability of text in the quickintro
- Fixed a bug where statistic runs were disabled
crowd:it Version 2.26.2 23.11.2023
Features
- Sort data providers in the charting window by name
- Only select stairs and escalators when clicking on the visible treads
Fixes
- Fixed a crash that occurred when the crowd:it-file contained comments
crowd:it Version 2.26.0 29.09.2023
Features
- Allow drawing and editing walls
- Also make it possible to create an empty floor without the need for a .dxf file
- Allow to select whether waiting agents make room for passing agents or stay in position
- The number of agents per origin can be shown as a label
- Added log-normal distribution as option for waiting and premovement times
- Waiting agents are only allowed to move if the option is selected
Fixes
- Removed weird camera movement after drawing a new simulation object
- Removed legacy setting "directed navigation field"
- Don't crash the simulation when agents enter a floor that is almost empty
crowd:it Version 2.25.0 08.08.2023
Features
- Added new tool to measure distances
- Screenshots can be created without simulation results
- Allow to run a simple assessment where agents choose the closest destination
Fixes
- Check correct floor when evaluating if an agent already reached their next target
crowd:it Version 2.24.5 14.07.2023
Fixes
- Fixed misplaced bounding box when exporting screenshots/videos of certain scenarios.
- Skip duplicate coordinates when parsing walls
crowd:it Version 2.24.4 28.06.2023
Fixes
- Geometry which has been edited won't be transformed back when importing the dxf once again.
- When pedestrians want to leave queues, their queue mode is validated correctly now.
- Check correct floor when using "willChose" shortcut.
crowd:it Version 2.24.3 22.06.2023
Features
- Improved rotation: snap to 45 degrees while pressing ctrl
- Allow entering numbers to rotate by a precise angle
- Reports can now be duplicated and renamed
Fixes
- Prevent moving points too close together, since this makes simulation objects invalid
- Allow deleting assigned simulation objects when editing their geometry
- Lowered the minimum scale factor for scaled areas to 0.01
- Automatically hide unassigned simulation objects when simulation results are present
- Allow to enable and disable the automatic usage of floor connectors
- Made distance calculation via automatic floor connections more precise
- Adjusted repulsion of portals
crowd:it Version 2.24.2 02.06.2023
Fixes
- Show splash screen on startup
- Correctly delete points via the keyboard when editing simulation objects
- Correct integrity checker for origin and destination sets
- Use command instead of control for keyboard shortcuts on mac
- Made automatic floor connections work when the next destination is a set on another floor
- Prevent agents from overlapping when crossing portals in tight spaces
crowd:it Version 2.24.0 23.05.2023
Features
- Save current agent coloring as project-specific gui setting
- Allow rotating the isometric view in the screenshot and video export
- It is now possible to rotate simulation objects
- Agents now automatically search for a floor connector, when their next destination is on a different floor
Fixes
- Fixed the calculation of the isometric perspective
- Adjust direction of portal when moving its endpoints
- Fixed misplaced error label in screenshot dialog
- Allow to set a custom kernel, even when no project is loaded
- Agents can now queue back towards the queue line without breaking the sorted queue behavior
crowd:it Version 2.23.0 30.03.2023
Features
- Allow to edit the geometry of simulation objects and create new ones
- Added a toolbar to provide quick access to common functionality
- If a queue precedes an elevator, agents now wait in the queue instead of directly at the elevator
Fixes
- Correctly evaluate threshold filters when all members exceed the threshold
crowd:it Version 2.22.1 10.03.2023
Fixes
- Assign a random seed when executing statistic runs
crowd:it Version 2.22.0 09.03.2023
Features
- Reworked theme of the entire application
- Merged single simulation configuration with statistical runs into a combined dialog
Fixes
- Correct calculation of heatmap timespan when a starttime is set
- Correctly display dragpoints when setting up a background image
crowd:it Version 2.21.1 17.02.2023
Features
- Slightly reworked the appearance of titles in some dialogs
Fixes
- Correctly evaluate the best selection mode when allowing to return multiple members
- Fixed a crash that occurred when trying to export a floor as dxf
crowd:it Version 2.21.0 02.02.2023
Features
- Screenshots and videos can be exported in isometric perspective
- When exporting more than one floor as a screenshot/video, one can decide to export them in separated files or stacked in one file
- Only save screenshots and videos in a separate folder, when they are saved as report
- Reworked the layout of the info panel
Fixes
- Correctly navigate towards a waiting spot when a stair blocks the way inside a waitingzone
- Torso size of each persona must be at least 0.3
- Skip 3D meshes when importing polylines in dxf, since these are currently not supported
- Correctly read the sliding window from saved reports that contain a heatmap
crowd:it Version 2.20.2 24.01.2023
Fixes
- Fixed a bug, where the export has a wrong handling with multiple floors
crowd:it Version 2.20.0 13.01.2023
Features
- Export heatmaps as csv
- Added icons to sets and pathsnippets in the tree hierarchy
- Improved drag behaviour, when moving evaluation polygons
- Allow to select all simulation objects or pedestrians at once via the ctrl+a keyboard shortcut
- Added context menu entry to export a floor as dxf
Fixes
- Fixed crash of crowd:it when a simulation was opened while it was still running
- Fixed crash of certain charts
- Added missing translations to german
- Properly place agents in large, unsorted origins
- Don't get stuck in queues, if the queue line is too close to a wall
- When a selection process could not find a valid item, the update was not done correctly
- Consider all objects in a pathsnippet to check if it should be ignored
- Fixed too many calculations of the dynamic navigation field
- Fixed an edge-case, where escalators were added to the wrong floor
crowd:it Version 2.19.3 09.12.2022
Fixes
- Be less strict when validating floor files, to allow importing old files
crowd:it Version 2.19.2 02.12.2022
Fixes
- Fixed a bug, where closed walls were not displayed correctly
crowd:it Version 2.19.1 01.12.2022
Fixes
- Fixed a bug, where it was sometimes possible to create invalid heatmap settings
- Agents now need to walk slower than both the given absolute and relative velocity limit to be considered in congestion
- Fixed a bug where the charting window crashed in rare cases
- Fixed a bug where agents always walked to the center of a portal to cross it
crowd:it Version 2.19.0 17.11.2022
Features
- Reworked default color scheme
- Keep original values when exporting raw csv data from chart
- Show the floors of a simulation object in the tree hierarchy
Fixes
- Ensure paths contain no circular references before simulating
- Use density to select among waitingzones when applying the less crowded selection process
- Removed duplicate warnings when checking if elements in a path are reachable
- Fixed a bug, where an integrity check falsely claimed that elements in a path are not reachable
- Correctly import dxf files where a UCS is defined
- Allow paths to start with pathsnippets that start with an origin
- Agents now cannot get stuck in walls that overlap with elevators
- Fixed a bug, where items were skipped when a path started with a pathsnippet
crowd:it Version 2.18.1 04.11.2022
Fixes
- Fixed a bug, where the probabilities in pathsnippets were not correctly shown in the tree hierarchy
crowd:it Version 2.18.0 04.11.2022
Features
- Improved evasion in sorted queues
- It is now always possible to assign probabilities to pathsnippet members - previously this was only possible with the may visit heuristic
- Replaced pathsnippet heuristic with the new pathsnippet order, which allows to traverse pathsnippets in a random order
- Added legend for agent color by path
- Allow creating evaluation objects without simulation results
- Show the names of a set's selection processes in the tree hierarchy
- Show the probabilities of a pathsnippet's members in the tree hierarchy
Fixes
- Fixed a bug, where unsorted queues did not work with groups
- Fixed a bug, where agents avoided some regions when walking on a diagonal directed scaled area
- Fixed a bug, where the name of exported dxf files was sometimes incomprehensible
- Fixed a bug, where invalid data series were not deleted, even though crowd:it claimed it would delete them
- Fixed a bug, where crowd:it crashed when pasting clipboard content into the pathsnippet table
- Fixed a bug, where sometimes a floor was replaced, even though the user canceled the process
- Stop the tree hierarchy from freezing, when elements are updated
- Fixed a bug, where the member table in the sets window falsely claimed that the members are not valid
crowd:it Version 2.17.1 13.10.2022
Fixes
- Added a new summary table that allows to evaluate elevators on a per-floor basis
- The elevator summary now correctly evaluates agents that evaded outside elevators on intermediate floors
- Fixed a bug, where the origin-destination summary displayed dubious results when a start time was set
- Polished the "Create Chart" - Wizard
- Made wording for elevator summaries more clear
- Fixed a bug where sometimes agents stuck together in elevators
crowd:it Version 2.17.0 29.09.2022
Features
- Introduced meeting zones: Allow to clear a waitingzone when the capacity is reached
- Allow agents that travel with an elevator to temporarily step out of the elevator when evading deboarding agents
- Agents can be colored by their navigation mode now
- Write the agent's group and path id when exporting tripwire data as csv
Fixes
- Fixed a bug, where crowdit crashed when empty pathsnippets were present during the integrity checks prior to simulating
- Fixed a bug where the start time was not correctly handled when creating tripwire summaries
- Agents now evade in origins even if they don't have a path
- Fixed a bug where agents did not properly evade when other agents were deboarding an elevator
- Correctly evaluate the capacity when queuing for nested sets where some items are dropped by the selection process
crowd:it Version 2.16.4 16.09.2022
Fixes
- Fixed a bug where opening a report including social distancing lead to an error
- Use the correct start time in several locations
- Fixed a bug where it was not possible to create charts for statistical runs in the german version of the software
- Fixed a bug were the simulation crashed when an agent with a very large torso size entered a queue with many small agents
- Fixed a bug where agents could get stuck in sorted queues if the queue was in a very tight space
- Fixed a bug where agents got stuck in unsorted queues if an agent tried to leave the queue but was blocked by other agents
- Correctly evade when agents leave an elevator
- Fixed a bug where the distance selection mode was not always evaluated correctly when coming from an elevator
crowd:it Version 2.16.3 01.09.2022
Fixes
- Fixed a bug where crowd:it crashed after deleting simulation results
- Fixed a bug, where the cell grid was displaced in various scenarios
- Draw object labels on all floors where a simulation object is visible
- Allow the entire simulation time in certain time pickers
- Consider portals when navigating on their target floor
- Correctly navigate towards a portal if an agent is far away from the portal
crowd:it Version 2.16.2 26.08.2022
Fixes
- Fixed a bug, where the Sets-Window crashed when adding a new set and pressing enter
- Fixed a bug, where the Sets-Window crashed when deleting multiple members from a set by pressing the delete-key
- Correctly calculate first and last entry for evaluation summaries
- Fixed a bug, where the selection process window crashed under very specific circumstances
- Fixed a bug where evaluations were drawn on all floors while being moved
- Disallow time pickers for video reports and heatmaps to exceed the simulation time
- Fixed a bug, where inconsistent settings for social distancing crashed crowd:it
- Fixed a bug where selection processes were not correctly evaluated when using nested sets
- Made movement of agents waiting for an elevator more natural
- Ensure that agents always correctly overstep the waiting line in sorted queues
crowd:it Version 2.16.1 08.08.2022
Features
- Slightly improved the selection process UI
- Allow pathsnippets and sets to be a direct successor of itself
Fixes
- Made the calculation of scatter charts more robust
- Fixed a bug where crowd:it crashed when an object that was not a member of a set was referenced in a selection mode
- Fixed a bug where crowdit crashed when pasting data to tables that was improperly formatted
- Fixed a bug were not all skipped sets were written as simulation output
- Display all sets that were skipped at the same time
- Show duplicate warnings only once
- Correctly calculate threshold in selection processes when agents in groups revisit the same set several times
- Correctly evade other agents in origins and waitingzones
- Fixed a bug where groups could not enter waitingzones
- Don't crash when an agent skips the last set on their path
crowd:it Version 2.16.0 28.07.2022
Features
- Increased scrolling speed in some of the windows
- Allow to select simulation objects in the floor plan using quickselect
- Allow starting pathsnippets with origins
Fixes
- Fixed a bug where crowd:it crashed when the default system language is not english or german
- Fixed a bug where crowd:it crashed when entering an invalid value in the default value field for elevators
- Correct dxf-export of floor files that originally came from a dxf-file that contained blocks
- Fixed bad displayed dialog windows when reimporting a floor by adding scrollbars
- Translated some text to german that was only available in english
- Warn before simulating when a path or pathsnippet spans two floors, but no floor connectors are contained in the path
- Warn before simulating when the geometry of origins or waitingzones intersects itself
- Fixed a bug, where renaming a simulation object removed its settings in the selection processes
- Fixed a bug where crowd:it crashed when making objects that are not selected in the floorplan invisible via quickselect
- Correctly calculate threshold in selection processes when agents are in groups
- Disallow to sidestep a portal
crowd:it Version 2.15.0 14.07.2022
Features
- Added a reset button to the agent visualization dialog
- Agents now skip a set if the selection process does not return any members
- Display sets that were skipped by an agent in the agent statistics
- Added data series for agents inside evaluations by persona
Fixes
- Disable certain menu items when no floors are loaded
- Fixed a bug, where sometimes crowd:it crashed when renaming objects via quickselect
- Don't make the table that shows all navigation states ridiculously small
- Allow the simulation time to wrap around 00:00:00
- Fixed weird queueing behaviour in unsorted queues
- Fixed a bug, where agents sometimes got stuck in sorted queues, when personas with vastly different torso sizes were used
crowd:it Version 2.14.0 30.06.2022
Features
- Added an option to color agents by persona
- Added Icon + Text to show drag&drop areas when no project or floor is present
Fixes
- Correctly update the Quickselect window when deleting elements
- Fixed a bug, where selecting members from a path/path snippet that contained the same member several times lead to an error
- Fixed a bug, where replacing and renaming a floor removed evaluations
- Format numbers in textfields to two decimal places
- Fixed a bug, where the bounds of a screenshot exported from evaluations were too large
- Fine-tuned, how the selection processes of nested sets are evaluated
- Don't wait out premovement time again, if an origin is used as intermediate destination
- Fixed a bug, where agents got stuck when queueing for origins
- Correctly account for agents revisiting a set multiple times
crowd:it Version 2.13.0 17.06.2022
Features
- It is now possible to replace a floor with a new floor that doesn't contain all assigned simulation objects
Fixes
- Fixed a bug, where the simulation results were not loaded after canceling the simulation calculation
- Fixed calculation of OD Summaries
- Fixed columns for Tripwire Tour Tables
- Fixed the filter in the "Add to Set" - Dialog
- Fixed a bug where agents got stuck on stairs
crowd:it Version 2.12.0 02.06.2022
Features
- Allow personas to ignore certain types of simulation object
Fixes
- Disabled edit action in quickselect
- Fixed a bug where agents got stuck on stairs
crowd:it Version 2.11.1 23.05.2022
Fixes
- Allow capacity for pathsnippets that use the MayVisit heuristic
- Fixed a bug where barcharts sometimes crashed
crowd:it Version 2.11.0 19.05.2022
Features
- See the total number of generated agents before running a simulation
- Allow to set a capacity for pathsnippets
Fixes
- Fixed a bug, where portals were not drawn on the connected floor
- Fixed a bug that made it impossible to open a file where a persona was renamed
crowd:it Version 2.10.1 26.04.2022
Fixes
- Fixed a bug where the logo was not shown in screenshots or videos
- Fixed an error that occurred when opening crowd:it on MAC
- Fixed an error that occurred when opening crowd:it for the first time
crowd:it Version 2.10.0 12.04.2022
Features
- Introduced offline version
- Usability improvements
crowd:it Version 2.9.0 29.03.2022
Features
- Introduced german language
- Usability improvements
Fixes
- Fixed a bug, where wrong values were displayed in path summaries, if a start time was set
- Fixed a bug that caused queues to break, when queueing around very sharp edges
crowd:it Version 2.8.3 17.03.2022
Fixes
- Fixed a rare bug that lead to agents being stuck on escalators
- Fixed a bug where agents sometimes didn't find a waitingspot in waitingzones
crowd:it Version 2.8.2 10.03.2022
Fixes
- Improved performance of selection processes by applying a preprocessing step
crowd:it Version 2.8.1 09.03.2022
Fixes
- Fixed a bug where it was possible to create portals that don't connect Floors
- Fixed a bug where agents got stuck in portals
- Fixed demand mode in selection processes: Don't select a member, when the threshold is set to 0
crowd:it Version 2.8.0 07.03.2022
Features
- Added "only for navigation" option to scaled areas
- Improved tripwire UI
- Enable double click for evaluations
Fixes
- Fixed several minor bugs
- Performance improvements
crowd:it Version 2.7.3 18.02.2022
Fixes
- Fixed a bug where crowd:it crashed when someone tried to open certain "hint" Dialogs
- Fixed a bug where it was impossible to simulate more than the default time
crowd:it Version 2.7.2 17.02.2022
Fixes
- Fixed a bug that caused simulations to crash
- Fixed a bug where crowd:it crashed, when the agent to follow in a video report was not present
- Fixed a bug where the selected agents were not shown in screenshots
crowd:it Version 2.7.1 15.02.2022
Fixes
- Fixed a bug that made it impossible to load a crowd:it project
crowd:it Version 2.7.0 15.02.2022
Features
- Improved Forms: Added preview for Dialogs that create or edit Stairs, Escalators, Queues, Portals and Tripwires
- Improved Summary Tables
- Updated to Java 11
crowd:it Version 2.6.0 24.01.2022
Features
- Improved Form Dialogs
- Allow to copy warning and error messages in some dialogs
- Enabled copy and paste support in more tables
Fixes
- Fixed several minor bugs
crowd:it Version 2.5.12 20.12.2021
Fix
- Corrected an issue with initializing color manager for heatmaps
- Corrected an issue with updating tables
- Corrected an issue with deleting background images
- Correct behaviour if a origin has no intervals
crowd:it Version 2.5.11 14.12.2021
Fix
- Added a circular check to path validation
crowd:it Version 2.5.10 10.12.2021
Fix
- Fixed an issue where a project couldn't be loaded when it contained a background image
crowd:it Version 2.5.8 + 2.5.9 09.12.2021
Fix
- Fixed an issue with reseting data series after evaluation settings change
crowd:it Version 2.5.7 08.12.2021
Fix
- Corrected behaviour when aborting file conversion
- Corrected behaviour of "Congestion summary table"
- Corrected read trajectory task displayed percentage
- Corrected behaviour of double clicking on simulation objects
- Many minor bugs
crowd:it Version 2.5.6 06.12.2021
Fix
- Corrected an rare issue with stuck agents after stepping alternatively
crowd:it Version 2.5.5 01.12.2021
Fix
- Corrected an rare issue with stuck agents on escalators
- Corrected an issue where "All at once" for premovement time intervals was ignored
- Corrected an issue within navigation
crowd:it Version 2.5.4 25.11.2021
Fix
- Corrected an issue with renaming origins
- Corrected an issue with displaying labels of simulation objects
crowd:it Version 2.5.3 23.11.2021
Fix
- Fixed an issue with exporting videos
crowd:it Version 2.5.2 22.11.2021
Fix
- Fixed an issue with parsing waitingzones
- Fixed an issue with the build process
crowd:it Version 2.5.1 22.11.2021
Feature
- Improved validation inside intervals table in forms
- Warn user when closing crowd:it while the simulation calculation is running
- Display persona details in simulation parameters (result) table
- Display errors in other tabs of form
crowd:it Version 2.5.0 18.11.2021
Features
- Option to have multiple populations within one project
- Scheduled waiting behaviour
- Improved origin, waitingzone and destination form
- Improved summary creation
- Many new predefined charts and evaluations
Fixes
- Correct behaviour in charting dialog
- Corrected issues with group movement
crowd:it Version 2.4.3 05.11.2021
Fix
- Corrected an issue with creating multiple sets after each other in the same dialog
crowd:it Version 2.4.2 14.10.2021
Fix
- Corrected an issue with writing multi assigned simulation objects to file
- QuickSelect "edit" multiple no longer renames the simulation objects
crowd:it Version 2.4.1 08.10.2021
Fix
- An issue with exporting videos
crowd:it Version 2.4.0 07.10.2021
Features
- Redesign of origin and waitingzone configuration dialogs
- Configuration option for agent and trace coloring in video export and screenshot dialog
- Improved set filter configuration user interface
- Improve result table content.
- Many additional data series and predefined chart
Performance Improvements
- Improve performance of chart dialog
Fixes
- Correct behaviour if there is no way to reach its next destination for a agent
- Many minor issues
crowd:it Version 2.3.6 05.10.2021
Fix
- Corrected an issue with converting old files with queues without direction to new file format version
crowd:it Version 2.3.5 22.09.2021
Feature
- Improved validation for torso diameters (Settings form + simulation results)
crowd:it Version 2.3.4 14.09.2021
Feature
- Add population predefined charts (premovement & velocity distribution)
- Improve support for slightly not rectangular stairs and escalators
crowd:it Version 2.3.3 13.09.2021
Fix
- Corrected an small issue with the updating process
crowd:it Version 2.3.2 13.09.2021
Fix
- Corrected an issue with checking if pedestrian reached there final destination
- Corrected an issue with predefined chart axis labels
crowd:it Version 2.3.1 08.09.2021
Fix
- Corrected a small issue in the update process
crowd:it Version 2.3.0 08.09.2021
Features
- Redesign Sets table
- Redesign workflow charts
- Improved congestion evaluation (ignore waiting peds and defined threshold on stairs)
- Improved behaviour in sorted and unsorted queues
- Support for single-step stairs
- Improve social distancing support
- Allow pedestrians within a origin to be generate at the same timestep as all other pedestrians in this origin within a premovement time interval
crowd:it Version 2.2.3 16.08.2021
Bugfix
- Add lost functionality to rename sets back
crowd:it Version 2.2.2 06.08.2021
Bugfix
- Correct drawing arrow of tripwire
- Correct get final destination for old files
crowd:it Version 2.2.1 04.08.2021
Bugfix
- Correct an issue with calibrating background images
- Correct an issue with parsing axis of saved charts
- Hide some feature still in beta mode
crowd:it Version 2.2.0 02.08.2021
Features
- New elevator evaluations (Waiting, boarding, traveling and deboarding time and stop counter)
- New elevator data series (Pedestrians waiting before elevator per floor and pedestrians inside elevator)
- New queueing data series (No of pedestrians currently queuing, Queuing duration per pedestrian)
- New information about next destination of a pedestrian
- New arrival data series at evaluation polygons
- New option to create a portal leading to the same floor to allow "one way streets"
- New option xBest in selection processes for set
Performance improvements
- Improved validation performance in Path table
- Improved rendering performance
- Improved video export and screenshot export performance
crowd:it Version 2.1.15 13.07.2021
Bugfix
- Corrected popup menu on right click on non selected simulation object
- Corrected dxf import for grouped objects that are on different layers
- Corrected renaming via quickselect for sets, pathsnippets and paths
- Corrected and issue with reading closest from file for best filters
crowd:it Version 2.1.14 05.07.2021
Bugfix
- Correct a minor problem with exiting escalators / stairs
- Many minor bug fixes
crowd:it Version 2.1.13 29.06.2021
Feature
- Improved popup menu for path creation when clicking on overlapping simulation objects
Performance improvement
- Improved rendering performance for pedestrians
- Improved popup menu for path creation when clicking on overlapping simulation objects
- Corrected an issue with updating the properties table for selected pedestrians
Bugfix
- Corrected an issue with updating the properties table for selected pedestrians
crowd:it Version 2.1.12 18.06.2021
Bugfix
- Corrected an issue with updating the properties table for selected pedestrians
crowd:it Version 2.1.11 08.06.2021
Bugfix
- Corrected an rare issue with arcs in imported dxf files
- Corrected an issue with exporting videos following traced agents
crowd:it Version 2.1.10 01.06.2021
Bugfix
- Corrected an issue with detecting old heuristics
crowd:it Version 2.1.9 01.06.2021
Bugfix
- Corrected an issue with importing closed polylines with only 2 points
- Corrected an issue with adding new set members to sets with old heuristics
crowd:it Version 2.1.8 08.05.2021
Bugfix
- Corrected an issue with calculating congestion duration
crowd:it Version 2.1.7 04.05.2021
Bugfix
- Display "Referenced by" again in sets table
- Corrected an issue with displaying legends for color agents by ...
crowd:it Version 2.1.6 30.04.2021
Feature
- Removed check for additional parallelization of stair railings
- Improved error message display
Bugfix
- Corrected an issue with sets tables
crowd:it Version 2.1.5 29.04.2021
Feature
- Improved support of old heuristics for sets
Bugfix
- Corrected minor issues with set table
crowd:it Version 2.1.3 & 2.1.4 28.04.2021
Bugfix
- Corrected small issues with file conversion from file format 0.8 to 0.9
- Corrected display of old heuristics
- Corrected display of popupmenu in pedestrian details table
crowd:it Version 2.1.1 & 2.1.2 27.04.2021
Bugfix
- Corrected an issue with parsing simulation files
crowd:it Version 2.1.0 27.04.2021
Features
- Integration of new file format 0.9
- Converter from file format 0.8 to 0.9
- Remove option to set object to queue for
- Reworked selection option for set members
crowd:it Version 2.0.3 22.04.2021
Bugfix
- Corrected an issue with pedstrians stepping back on a stair if there is an congestion
crowd:it Version 2.0.2 16.04.2021
Feature
- Add new predefined chart "floor exit times"
Bugfix
- Add new predefined chart "floor exit times"
- Correct behaviour when switching between data series in refine data tab
crowd:it Version 2.0.1 15.04.2021
Bugfix
- Corrected a small issue with data series for portals
crowd:it Version 2.0.0 14.04.2021
Feature
- New agent behaviour and representation
- Charts from each simulation object are now available
crowd:it Version 1.11.1 16.04.2021
postvis
- Corrected an issue with switching between data series in refine data tab
crowd:it Version 1.11.0 14.04.2021
postvis
- Update update process
- Many small fixes
crowd:it Version 1.10.6 12.04.2021
postvis
- Correct an issue with displaying category data series in charts
crowd:it Version 1.10.6 12.04.2021
postvis
- Correct an issue with displaying category data series in charts
crowd:it Version 1.10.5 09.04.2021
postvis
- Improve behavior of pedestrian statistics table
- Corrected behavior when importing charts without fixed axis
- Corrected behavior of screenshot and video export dialogs (again)
crowd:it Version 1.10.4 09.04.2021
postvis
- Corrected behavior of screenshot and video export dialogs
- Some optical changes on screenshot and video export dialogs
crowd:it Version 1.10.3 08.04.2021
postvis
- Corrected a small issue with aborting social distance exposure calculation
- Correct size of social distancing circle display
- Correct a lot of other minor issues
crowd:it Version 1.10.2 31.03.2021
postvis
- Corrected an issue with the default value for heatmap calculation in screenshots
crowd:it Version 1.10.1 30.03.2021
postvis
- Corrected an issue with reopening saved charts
- Corrected an issue with congestion duration calculation with premovement times
crowd:it Version 1.10.0 29.03.2021
postvis
- Reworked chart creation process and added additional functionality to create custom bar charts
crowd:it Version 1.9.18 16.03.2021
kernel
- Corrected a rare issue with stepping on rotated stairs
crowd:it Version 1.9.17 16.03.2021
postvis
- Correct dxf import for polylines with less than two vertices
crowd:it Version 1.9.16 15.03.2021
postvis
- Block quick select while running any action
- Improved error handling
- Various small bug fixes for video export
kernel
- Improved error handling
- Improved collision detection
- Cleanup walking modes to allow to add more states in the future
crowd:it Version 1.9.15 04.03.2021
kernel
- Improve collision detection for corner cases
- Improve navigation field interpolation
- Correct behaviour when stepping over short stairs (less than 4 treads)
- Correct behaviour when evading for pedestrians with highly different torso sizes
- Correct behaviour for stairs stacked on top of each other
- Correct rounding issues when stepping over portals
crowd:it Version 1.9.14 18.01.2020
kernel
- Improved evasive behaviour in waitingzones near walls
- Improved behaviour in unsorted queuing areas
- Improved boarding behaviour in elevators
crowd:it Version 1.9.13 11.01.2020
postvis
- New congestion duration heatmap and data series for charts
- New option to copy chart data to clipboard
- New powered by open source software dialog
- Improve start screen and licence dialog
- Improved error handling for unknown errors
- Improved quick select performance
- Improved pedestrian rendering performance
kernel
- Improved social distancing behavior
- Improved collision check when stepping over portals
- Improved navigation to waiting spots
crowd:it Version 1.9.12 09.12.2020
postvis
- Correct ui behaviour on macOS
- Charting: Move buttons to a position suitable for macOS
- Improve unknown error handling
- Correct behaviour of data series "floor exit times"
crowd:it Version 1.9.11 23.11.2020
kernel
- Correct check for two overlapping line shaped simulation objects
crowd:it Version 1.9.10 19.11.2020
postvis
- Correct heatmap tooltip
crowd:it Version 1.9.9 19.11.2020
postvis
- Fixed an issue with the floor background coloring for scenarios with a single floor
crowd:it Version 1.9.8 19.11.2020
postvis
- Fixed an issue with export screenshots and videos
crowd:it Version 1.9.7 16.11.2020
postvis
- Improve escalator behaviour: No fixed lanes and switch floor on half of the escalator
- Portals are drawn on connected floor
- Heatmaps: Select if pedestrians are ignored in premovement time
- First statistical run data series: simulation time percentiles
kernel
- Improve escalator behaviour: No fixed lanes and switch floor on half of the escalator
crowd:it Version 1.9.6 21.10.2020
kernel
- Improve positioning in origins with only one pedestrian
- Improve pedestrian behaviour in front of stairs, escalators and portal entries
- Improve unsorted queuing behaviour and performance
crowd:it Version 1.9.5 19.10.2020
postvis
- Improve menu: Reduction of the menu with the help of toggle menu items
- Addtional preview panel in video and screenshot export dialogs
- Option to set size of screenshots directly in dialog
- Many QuickSelect performance improvements
- Improved naming when creating mulitple simulation object
crowd:it Version 1.9.4 05.10.2020
postvis
- Fixed an small validation issue in the waiting zone form
crowd:it Version 1.9.3 28.09.2020
postvis
- Fixed an issue with replacing floors with floors with different name
crowd:it Version 1.9.2 17.09.2020
postvis
- Speed up floor import
- Improve simulation object click and selection behaviour
crowd:it Version 1.9.1 03.09.2020
postvis
- Fixes a small issue with showing social distancing circles without calculating them
crowd:it Version 1.9.0 02.09.2020
postvis
- Option to set social distance value in simulation settings form
- New Heatmaptype: time within social distance
- Option to evaluate and display “exposure time” of pedestrians
- Screenshot and Video Dialog: Choose folder after pressing “export”
- Addtional option to add floors via tab pane
- Hide and Show option for simulation objects in quickselect
- Option to reload current simulation project
- Some small ui adjustments and bugfixes
kernel
- Additonal option for pedestrians to keep social distance to other pedestrians
- Improvements on behaviour in unsorted queuing area
crowd:it Version 1.8.21 05.08.2020
postvis
- Fixes an issue with opening crowd:it on mac
crowd:it Version 1.8.20 30.07.2020
postvis
- Fixes a potential issue with file validation
crowd:it Version 1.8.19 27.07.2020
postvis
- Correct file chooser behaviour for invalid file paths
crowd:it Version 1.8.18 22.07.2020
postvis
- Improved visualization of floor connecting stairs
- Additional density option “Standard density”
- Improved voronoi density calculation
- Zoom factor is adjustable in export dialogs
- Allow to convert floors to dxf files
- Remove jumping around in set colors dialog
kernel
- Pedestrians switch floor on half of the stair
- Improved evasive behaviour on stairs
- Improved collision detection on floor connecting stairs
- Improved evasive behaviour in front of elevators
crowd:it Version 1.8.17 08.07.2020
postvis
- Fixed an issue with opening the hierarchie for a specific pedestrian
crowd:it Version 1.8.16 07.07.2020
postvis
- Fixed an issue with renaming elevators
- Fixed an layout issue in the select data for chart dialog
- Fixed the default size of the hierachie dialog
crowd:it Version 1.8.15 26.06.2020
kernel
- Fixed an issue with less crowded for simulation objects with fixed capacity
crowd:it Version 1.8.14 26.06.2020
kernel
- Fixed an issue that occurred when leaving the elevator
- Fix small issues with the navigation around obstacles
crowd:it Version 1.8.13 22.06.2020
kernel
- Pedestrians move into elevators
- Pedestrians evade other pedestrians while waiting for the elevator
crowd:it Version 1.8.12 17.06.2020
postvis
- Fixed an issue with displaying the form of newly created directed scaled areas
- Fixed an issue with escalator creation
crowd:it Version 1.8.11 08.06.2020
postvis
- Change heatmap settings in video and screenshot dialogs
- Evaluation polygons, rectangles and tripwires can be viewed, added, changed and deleted without simulation results
- Additional information of “number of visits” in area summary tables
- Design information panel: Right click on simulation object id opens default popupmenu
- Tree hierarchie is not expanded as default and shows default popupmenu on rightclick on elements
- Small fix for evaluations for long scenarios
crowd:it Version 1.8.10 25.05.2020
postvis
- Additional option to unsorted queue for simulation object
- Additional option to queue for multiple simulation objects
- Additional option to set a direction vector for queues
- Some small visual adjustments and fixes
kernel
- Additional option to unsorted queue for simulation object
- Additional option to queue for multiple simulation objects
- Additional option to set a direction vector for queues
- Many performance improvements
crowd:it Version 1.8.9 05.05.2020
postvis
- Fixed an issue with displaying files with multiple floors
crowd:it Version 1.8.8 04.05.2020
postvis
- New Heuristic MayVisist for PathSnippets
- Additional information panel provided in the design phase of simulation
- Transparent simulation objects are now non-clickable
- Fixed a bug with disabled sub menu entries on mac
kernel
- New Heuristic MayVisist for PathSnippets
crowd:it Version 1.8.7 24.04.2020
postvis
- It is only allowed to open existing files
- Fixed the apply issue in some of the chart forms
crowd:it Version 1.8.6 14.04.2020
postvis
- Edit functionallity for simulation design forms when simulation results are present
- Remove unit in default axis labels
- Many small fixes
kernel
- Sorted pedestrian generation is speed up
crowd:it Version 1.8.5 31.03.2020
kernel
- Fixed an issue where agents got stuck for no reason
crowd:it Version 1.8.4 31.03.2020
postvis
- Fix an issue with reopening the heatmap dialog
crowd:it Version 1.8.3 30.03.2020
postvis
- Input fields for time now behave more intuitively
- The floor import dialog has improved support for keyboard inputs
- Charts generated directly from evaluations now have their name in the title
kernel
- Agents in Origins are by default placed more densely
- Fixes a rare issue where larger agents couldn’t access a better position because of their geometry
crowd:it Version 1.8.2 08.06.2020
postvis
- Fixed a issue with display floor connecting stairs
crowd:it Version 1.8.1 19.03.2020
postvis
- Fixed a issue with high resolution
- Fixed stair repair on file opening
crowd:it Version 1.8.0 18.03.2020
postvis
- Sorted Birth Cells for Origins is now selected by default to improve performance in high-density situations
- Performance of scenarios with many sets and path snippets has been improved
- Renaming an interval now also renames the interval in the interval matrix
- Replacing the floor-plan or inserting a new floor between two existing floors can now be done using the floor tab context menu
- When exporting videos or screenshots, the name of the floor can be included in the image
- Evaluations can now be copied to other floors
- QuickSelect supports searching for PathSnippets
- Simulation objects can now be removed from Sets via their context menu
- Users can now edit Sets even when they are referenced
- Fixed issues with the custom heatmap colors dialog
- Validation of stairs was made stricter to match the kernel
- DXF-files using blocks with a user-coordinate-system were not imported correctly
- Many small fixes and improvements
kernel
- When a single agent is born in an Origin interval, it will be placed in the center of the Origin to better support modelling chairs
- When the Capacity of a Waiting Zone is 1, agents will always wait in the center
- To match natural densities even closer, repulsion parameters have been calibrated and will be used for newly created projects
- Performance for certain scenarios has been improved
- The flow rate of escalators has been reduced
- Sometimes agents in front of crowded stairs were behaving wrong, this has been fixed.
crowd:it Version 1.7.5 26.02.2020
postvis
- Fixed an issue with editing the color stop values of custom color schemes for heatmaps
crowd:it Version 1.7.4 25.02.2020
postvis
- Heatmaps can be configured with customized colorschemes
- The standard color scheme for heatmaps has been changed to a clean blue one
- Tripwire Tour Table now also contains the “Number of Agents” for each leg of the tour
- Voronoi density is only calculated for certain evaluation areas
- Multiple dataseries can be added to a chart at once
- Users can navigate the floor plan with arrow keys as well
- Complex geometry is simplified on import
- Many small UX improvements
- Fixed selecting a path with the mouse
- Fixed drawing issues for stairs and portals
crowd:it Version 1.7.3 12.02.2020
kernel
- Fixed a rare case where the “closest”-heuristic did not yield the expected object.
crowd:it Version 1.7.2 29.01.2020
kernel
- Allow slow Agents to enter and move on stairs
crowd:it Version 1.7.1 12.12.2019
postvis
- When a Logo was set, right clicking didn’t work properly anymore
- When highlighting a Simulation Object in the PathHierarchy, crowd:it showed an error message
- Taking multiple screenshots or videos of Rectangles didn’t work
- Selecting Queuing Areas has been improved
kernel
- Agents were able to walk along a Path that had Itinerary Items on other floors on them. If that is the case now, the agent stops.
crowd:it Version 1.7.0 11.12.2019
postvis
- Zooming and panning the floor plan has been improved and feels much more natural
- Multiple simulation objects can now be selected to configure or create sets from directly in the plan
- crowd:it now supports heatmaps displaying the Level of Service after Fruin
- A new demo license allows testing crowd:it without registering with accu:rate first
- When loading a scenario, the progress is communicated clearer
- The Saved Reports dialog supports searching
- Added a SUM aggregation function to dataseries
- New Tripwire Summary table
- Coordinates of Evaluations can be specified precisely now
- The path hierarchy for the path of a certain agent can be opened from the info panel
- Performance of certain tables has been improved for large scenarios
- Some other UI/UX improvements
kernel
- On stairs, agents evade oncoming traffic better
- When waiting in a waiting zone, agents now make way for passing agents if necessary
- Performance improvements for certain scenarios
… and 84 older releases
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