- Added a new mode in SelectMgr_ViewerSelector for computing BVH for Select3D_SensitiveEntity in background which can be activated via method SelectMgr_ViewerSelector::SetToPrebuildBVH(). Default behavior has not been changed.
- New class SelectMgr_BVHThreadPool manages background processing of BVH building queue.
- Added Select3D_SensitiveEntity::ToBuildBVH() method that checks if BVH (if it used) is in invalidated state. Defined this method for all standard classes inherited from Select3D_SensitiveEntity.
Make RWStl_Reader::IsAscii() accepting optional argument pointing how to rewind the input stream, using unget() or seekg(). This allows writing a reader that uses a stream supporting seekg but not supporting unget.
BOPAlgo_PaveFiller::MakeBlocks() - Improve Face/Face post treatment procedure by:
* Adding more existing edge for intersection with section edges to resolve all possible intersections.
* Using tree for edges selection.
* Avoiding intersection of the existing edges among themselves.
IntPatch_ImpImpIntersection::CyCyNoGeometric - add more points to wline to make it more smooth.
In the method TObj_Object::TObj_Object::SetName(const Standard_CString theName) conversion to the HAsciiString was used instead of the conversion to the TCollection_HExtendedString. -
Classes Message_ProgressRange and Message_ProgressScope are improved to store start point of the range.
Method Message_ProgressScope::Value() is improved to compute the value in the current scope from the actual current value of the global progress.
Description of Message_ProgressScope class is improved.
Off-topic:
- method Message_ProgressScope::Relieve() is renamed to Close() for semantic consistency
- article in Upgrade Guide is revised and corrected
In order to switch off setting default names for objects of the type TObj_Partition argument "theSetName" defining addition of the default names was added
- Added the new filter SelectMgr_AndOrFilter which allows to define the context filter. By default OR selection filter is used
- Added the enumeration SelectMgr_FilterType provides filter types
- To define behavior SelectMgr_AndOrFilter use SetFilterType in AIS_InteractiveContext
- Added the test
- SelectMgr_OrFilter don't store the disabled objects, it's stored in SelectMgr_AndOrFilter
Progress indication mechanism is refactored to support incrementing progress within multithreaded algorithms.
The class Message_ProgressIndicator is only an interface to the user application.
It accumulates the progress provided by progress scopes.
The counter is protected by mutex for thread-safety.
The new class Message_ProgressScope replacing Message_ProgressSentry should be used to advance the progress.
The scopes are nested to each other to reflect the nested nature of operations.
The new class Message_ProgressRange should be used to pass the progress to sub-scopes.
All OCCT algorithms involving progress indication have been updated to new API.
Improvements in Draw_ProgressIndicator:
- Separate console mode has been added in order to make possible to put the progress into std::cout instead
or in addition to the draw interpreter, instead of trigger option "-tclOutput".
- Treatment of Ctrl-Break signal has been added.
Now any operation can be aborted by Ctrl-C or Ctrl-Break keystroke.
Added new test case 'perf fclasses progr_par' for testing of parallel work of the progress.
Added V3d_View::SetBackgroundImage() accepting Graphic3d_Texture2D on input.
Graphic3d_CView/OpenGl_View have been modified to merge Graphic3d_CView::SetBackgroundImage()
and ::SetBackgroundCubeMap() implementations into a single method.
- Update .step scanner:
- add rules to read anything within the comment
- add a function to initialize of lexical scanner
- add states for Commit & End instead of global variables modcom & modend
Added possibility to inherit existing attributes if the same persistent fields are used. All methods that allow controlling the data model changes or getting some callbacks may be overridden in successor. They may have same GUIDs as a base class or new ones.
Special macros IMPLEMENT_DERIVED_ATTRIBUTE and IMPLEMENT_DERIVED_ATTRIBUTE_WITH_TYPE must be used instead of standard Handle macro definition IMPLEMENT_STANDARD_RTTIEXT to register new derived attributes.
Using this improvement several existing attributes from TDataStd, TDataXtd and XCAFDoc packages become inherited from other base attribute-classes. XML and Bin drivers of these attributes are removed. New base attribute classes are added: TDataStd_GenericEmpty and TDataStd_GenericExtString.
This improvement does not change both present formats Bin and XML documents. The obsolete Standard scheme is not changed at all.
InitFromJson method implementation for some simple classes.
OCCT_INIT_* defines introduction to do automatic parsing of the stream into values.
Inspector is extended to visualize objects created on the dump stream if it might be created.
