1. The possibility to prevent addition of internal parts has been added into the following algorithms:
- BOPAlgo_BuilderFace;
- BOPAlgo_BuilderSolid;
- BOPAlgo_MakerVolume.
Setting the option to avoid internal parts for MakerVolume algorithm guarantees that the result solids
will be manifold and not contain any internal parts. But it does not prevent from occurrence
of the internal edges or vertices in the faces.
2. The Set/Get methods of the BOPAlgo_BuilderArea class have been made inline.
3. Draw command mkvolume has been updated to take into account the new option.
4. BRepOffset_MakeOffset::BuildShellsCompleteInter() has been modified to use the new option of BOPAlgo_MakerVolume
to speed up the construction of the final result solid.
5. Documentation has been updated with new section dedicated to BOPAlgo_MakerVolume algorithm.
6. Test case for the issue.
The Gluing operation is an additional option for the algorithms in the Boolean Component
such as General Fuse, Boolean operations, Section operation, Maker Volume and Cells Builder algorithms.
The Gluing options have been designed to speed up the computation of the interference among arguments of the operations on special cases,
in which the arguments may be overlapping but do not have real intersections between their sub-shapes.
This option cannot be used on the shapes having real intersections, like intersection vertex between edges,
or intersection vertex between edge and a face or intersection line between faces.
The Gluing option is an enumeration implemented in BOPAlgo_GlueEnum.hxx. There are following items in the enum:
* BOPAlgo_GlueOff - default value for the algorithms, Gluing is switched off;
* BOPAlgo_GlueShift - Glue option for shapes with partial coincidence;
* BOPAlgo_GlueFull - Glue option for shapes with full coincidence.
For setting the Gluing options for the algorithm it is just necessary to call the SetGlue(BOPAlgo_GlueEnum) method with appropriate Glue value.
For using this option in DRAW the command bglue has been implemented:
* 0 - default value, Gluing is off;
* 1 - for partial coincidence;
* 2 - for full coincidence
Elimination of the warnings.
New topology-preserving offset algorithm has been added. It allows to construct offset shape of build solid.
test cases have been added.
Documentation has been updated to be up to date.
Minor corrections.
Grid is renamed for simplification purposes.
Old constructors are restored with Standard_DEPRECATED macros.
New section about scene-graph hierarchy and instancing.
Proofreading of extended section about z-layers.
Removal of obsolete information.
Remarks taken into account.
Implementation of custom text in dimension presentation;
Test case is provided for this bug;
Code correction: Standard_EXPORT is removed for inline method.
Minor correction of test case bugs/vis/bug27688
Graphic3d_ZLayerSettings - public fields have been replaced by methods.
Added new property Origin defining local coordinate system for all Layer objects.
Syntax of Draw Harness command VZLayer has been redesigned.
Graphic3d_CStructure now stores bounding box with double precision floats.
OpenGl_BVHTreeSelector - frustum culling now works with double precision floats.
0027734: Configuration - TKIVtkDraw build fails with TBB: Remove unnecessary define statement (windows specific).
Small correction of test case for issue CR27567
- Added new static methods Read and Write in BinTools class to store/retrieve a shape in binary format.
- Added new draw commands "binsave" and "binrestore"
- Added test cases to test the new methods.
- Updated documantation with desription of the new BinTools class methods and corresponding BRepTools class methods.
Fields to store cached instances of reader and writer drivers for each format are added in CDF_Application.
Method DefineFormat() is added in TDocStd_Application, allowing defining format completely by single call, including drivers to be used for persistence.
All OCAF driver packages provide static method DefineFormat() that defines standard OCAF persistence format supported by corresponding package; these methods are called in DRAW to enable all persistence by default.
DRAW commands (except TObj-specific ones) now use single instance of OCAF Application, returned by DDocStd::GetApplication(). Other instances are eliminated, as well as method DDocStd::Find(const Handle(TDocStd_Application)&).
Method MessageDriver() and relevant field are moved to TDocStd_Application from its descendants.
Method CDF_Application::ReaderFromFormat() is made virtual to allow its redefinition in descendants.
Creation of storage driver is moved from PCDM::StorageDriver() to new virtual method CDF_Application::WriterFromFormat().
The code loading driver as plugin is retained in both these methods for compatibility.
Test command OCC24925 is converted to use virtual methods instead of defining plugin resource.
Migration table for old OCAF types is hard-coded in Storage_Schema::CheckTypeMigration().
Removed obsolete and unused items:
- FWOSPlugin library (driver is created directly)
- Methods in classes CDM_Document dealing with unused parameters of format
- DRAW command OCC23010 for testing non-reproducible issue #23010
- Methods PCDM::StorageDriver(), PCDM::FindStorageDriver()
- Method Formats() from CDF_Application and descendants
- Methods LoadExtensions and SchemaName from PCDM_StorageDriver
- Method Plugin::AdditionalPluginMap()
- Method BinLDrivers_DocumentStorageDriver::SchemaName()
- Method CDF_Application::DefaultExtension(), Reader(), FindReader(), FindReaderFromFormat()
- Method CDF_Store::Check()
The map to protect the result of Boolean operation from duplicating parts in containers has been removed (method void BOPAlgo_BOP::BuildShape()).
The results of Boolean operations on containers will be the following:
1. For the arguments of collection type (WIRE, SHELL, COMPSOLID) containing overlapping parts the overlapping parts
passed into result will be repeated for each container from the input shapes containing such parts.
2. The result of the operation Fuse for the arguments of collection type (WIRE, SHELL, COMPSOLID) will contain
the same number of containers as the arguments. The overlapping parts (EDGES/FACES/SOLIDS) will be shared among them.
For example, the result of Fuse operation between two wires will be two wires sharing coinciding edges if any.
3. The result of the operation Common for the arguments of collection type (WIRE, SHELL, COMPSOLID) will consist
of the containers containing the same overlapping parts. For example, the result of Common operation between two
fully/partially overlapping wires will be two wires containing the same edges.
Style correction.
Added test case bugs/modalg_1/bug13538
Modified boolean test cases according to new begavior
A few remaining places mentioning .cdl files are corrected to mention only .hxx
Obsolete description of storage in old format is revised in OCAF User's Guide.
Technical docs are reviewed to:
* update references to page with third-party products
* update description of persistence, handles, and RTTI according to changes in OCCT 7.0
* remove references to CDL, WOK, and WOK-generated stuff
* update the list of environment variables
Some pre-release updates, reviewing and implementation of some adequate remarks from JMA:
- redundant chapters in IGES and STEP guides
- proofreading of recent insertions in Draw, and tests guides
- mathjax information
- data, version, addresses, system requirements in overview.md
Corrections
- updated description of selection mechanism in sections occt_visu_2_2, occt_visu_3_2_4 and occt_visu_3_6;
- unnecessary images were removed.
New Selection section reviewed.
Semantic corrections
- m-dashes added.
- some other cases of incorrect dash use fixed
- unicode dashes were removed throughout the documentation.
- other comments taken into account.
Contribution workflow document is revised and extended to eliminate inconsistencies and describe the process in more details:
- Meaning of issue fields in Mantis (Category, Severity, Profile, Project and Target Version, etc.) is described in more details
- Additional rules are defined and examples given for defining Summary and Description, and writing commit messages
- Requirements for testing, creation of test case, update of user documentation, etc. when resolving an issue, are described
- Additional elements of the workflow (patch sumbission, rebasing branches, use of feedback status, issue relationships) are described
Some refinement in other guides; OCC logo updated for better quality.
The text of white papers has been rearranged as follows:
OCAF white paper:
Purpose of OCAF
Overview of the architecture
A look inside OCAF
- merged with the Introduction chapter
Getting Started
An example of OCAF usage
- added in Samples chapter
The Data Framework
- merged with Data Framework Services chapter
Persistent Data Storage
- added as a separate chapter
OCAF function mechanism white paper:
- added as a separate Example of Function Mechanism Usage chapter
Distribution of data through OCAF tree white paper:
- added as "The choice between standard and custom attributes" paragraph in Standard Attributes chapter.
TDocStd_Application class extended to open/save a document of XmlOcaf and BinOcaf format
from/to standard SEEKABLE stream object which should support SEEK functionality.
Open and SaveAs DRAW commands got new additional argument "-stream" to turn on using of stream functionality.
The main changes for BinOcaf format applied in:
FSD_BinaryFile class (static method using standard stream added)
BinLDrivers_DocumentRetrievalDriver and BinLDrivers_DocumentStorageDriver classes use standard stream object as an argument
The main changes for XmlOcaf format applied in:
LDOMParser and LDOM_XmlWriter classes use standard stream object as an argument
Unused class FSD_Archive and its siblings removed from MFC samples.
Changed the rules for the types of the arguments for different operations:
1. FUSE: All arguments and tools should have the same dimension;
2. CUT: The MAXIMAL dimension of the ARGUMENTS should be less
or equal to the MINIMAL dimension of the TOOLS;
3. CUT21: The MINIMAL dimension of ARGUMENTS should be grater
or equal to the MAXIMAL dimension of the TOOLS;
4. COMMON: The arguments and tools could have any dimensions.
For the arguments of collection type (WIRE, SHELL, COMPSOLID)
the type will be passed into the result of the operation.
The documentation should be updated according to new behavior.
Documentation has been updated.
Implemented suggestions by MSV and some grammar changes.
Test cases for issue CR26565
Correction of test cases for issue CR26565
Correction of test cases for issue CR26565
Article content added in @subsection occt_ocaf_5_8 Example of topological naming usage
The description of topological naming mechanism has been added in sub-section 5_6.
Technical overview refactored; text duplicating information contained in user guides removed.
Some images are regenerated for better presentation.
Problems with formatting and section tags corrected in user guides.
Integration of modifications in Boolean Operations guide. Correction of some errors.
New iteration of modifications and improvements.
Small changes
Correction of compilation warnings, some small semantic changes.
More modifications.
Fix for bug 23640.
Merging the rest of Technical Overview content into User's Guides.
-Correct UG sections concerning Sewing.
-Correct comments in the code referring to old location of sewing algorithm.
Redesign of Visualisation user guide's structure with some changes in the guide.
Update Draw_test_harness user guide. Added dimension commands to DRAW test harness.
Update of prerequisites and building 3rd party tools sections
Move VIS draw tests to Draw Test Harness section.
Additionally, fix bugs 24117 and 25353.
Correct output of new imaged in PDF in modeling algos guide and errors introduced by bug 24699 in the overview.
