Fixed

• Errors with deep hierarchy projects
  
• Multiple misc bugs
  

Changed

• Moved specific geometry rule lightmap generation option to the lightmap tab
  

Added

• Error popup if an unsupported file type is detected upon load
  
• Error popup if assets folder is not found when attempting to load a .udatasmith file
  

Fixed

• Donut graphs will now display a blank graph when no data is available instead of breaking
  

Added

• Unexpected light types will display 'Unknown' instead of being blank
  

Changed

• Implemented new tile view for Material and Light lists
  

Fixed

• Optim getting stuck at processing while processing certain file variables
  

Changed

• The Optim version indicator has been moved to a less UI breaking location
  

Fixed

• Optim loses Revit actor references in Unreal Engine 4.21
  

Fixed

• Duplicates graph doesn't generate properly from CAD files
  
• Optim loses Revit actor references in Unreal Engine 4.22
  
• Material count on the dashboard is wrong, shows texture count instead
  

Changed

• Datasmith files analyze ~40% faster now
  
• Duplicates checker now looks at file size and element dimensions for comparisons rather than names. (Datasmith Only)
  
• Version update checker now doesn't care about unreal version
  

Added

• Notification to tell user if they attempt to import an unsupported file type
  
• New layer of try/except support for main.py to reduce possible error chance
  
• Error handling for unsuccessful CAD import
  

Fixed

• Camera values still not showing only 2 decimal accuracy
  
• Can't inspect geometry actors in material reassignment page
  

Added

• CAD Options re-implemented
  

Fixed

• Click/drag on top bar buttons rarely results in a runtime warning
  
• Clicking on the material information area in material reassignment results in an attribute error
  
• Pressing Reset twice in the Lighting area causes the slider values to change from Integers to Floats
  
• Donut graphs do not display proper spacing with small slices
  
• Donut graphs display ghost slice despite 0 value
  
• Level configuration buttons lacking drop shadow effects
  
• Recursion error occurs when hovering over/using enable/disable Geom/Light/Cam/Mat import
  
• Can switch to disabled sidebar areas
  
• Off-by-one layout spacing error in Geometry Rule Cards
  

Changed

• Camera detail floats were too precise, made hundredths be the limit
  
• Made many interactable things require left-click
  

Removed

• Temporarily removed all of the newly implemented CAD Import Options due to unknown issues.
  

• Updated geometry rule card design
  
• You can now change rule names on the card itself
  
• More information
  
• Combine type
  
• Level of Detail
  
• Actors
  
• Output Actors
  

• Materials now show a 'Preview Not Found' error if Optim cannot find a preview color or texture.
  

• Material reassignment button now properly has text
  
• V-Ray lights now do not break light cards
  
• Area lights now show their shape name instead of a long string of parameters
  

• Donut graphs have been implemented
  
• The API has been improved to be more reliable. 
  

• All materials now have a material information page
  
• Material reassignment
  
• Core information
  
• Geometry using the material
  
• Texture information
  
• Material Variables
  

• Preview cards now available
  
• Information
  
• Light type
  
• Intensity
  
• Layer
  
• Unit type
  
• Able to adjust, auto normalize, and reset intensities
  
• Intense lights will appear red
  

• Preview cards now available
  
• Information:
  
• Focal length
  
• Focus distance
  
• F Stop
  
• Sensor Width
  
• Aspect Ratio
  

• Base level import options now available
  
• Import into current level
  
• Import into a completely new level
  
• Import assets into content browser only
  
• Note: Certain core optimization options are not available as of yet
  

• CAD options exposed
  
• Export Parametric Data
  
• Description: Export parametric data to rebuild a mesh
  
• Find Instances
  
• Description: Enable or disable the search for instances of duplicated geometries. The search is done according to the following criteria: principal moments of inertia, OBB, surface, volume The search is disabled by default.
  
• Generate Feature Lines
  
• Description: Enable or disable the generation of feature lines as part of the tessellation process. The generation is enabled by default.
  
• Model Coords System
  
• Description: Choose the coordinates system the model was created in.
  
• Parallel file loading options
  
• Description: Maximum number of parallel file loadings
  
• Partition Policy
  
• Description: Policy on how to handle partitions within meshes when available
  
• Rebuild Topology
  
• Description: Enable or disable rebuilding the topology. The use is enabled by default.
  
• Remove Empty Objects
  
• Description: Enable or disable the removal of empty object during cleaning phase. The removal is enabled by default.
  
• Skip Mesh Tessellation
  
• Description: Skip tessellation of mesh on load
  
• Use Delta Mesh
  
• Description: Enable or disable the use of DeltaMesh. The use is enabled by default.
  
• UV Generation
  
• Description: Policy on how to handle UVs for meshes
  
• UV Generation Type
  
• Description: Algorithm to use to generate UVs
  
• Note: Not all of these features have been tested with all of the CAD file types. If you come across an error please send in a ticket and we’ll fix any issues asap.
  

• CAD material reassignment is broken.
  
• CAD data-visualization is broken.
  
• This affects the geometry triangle and size filters
  
• Graph's break with irregular, or no, data.
  
• Revit geometry material filter does not work
  
• When generating lightmap UV's, it will generate an extra unused UV map.
  
• On rare occasions loading a Datasmith file causes a critical error. 
  
• Some Revit actors are missing from the geometry and filter lists