Added classes AIS_Animation, AIS_AnimationCamera, AIS_AnimationObjectLocatio.
Draw Harness command vanimation has been modified to manage animation timeline.
Command vfit has been extended with option -noupdate.
Formatting of vviewparams command output has been improved.
Functionality of commands vlocreset, vlocmove, vloctranslate, vlocrotate,
vlocmirror, vlocscale has been merged into vlocation/vsetlocation.
vlocation now can print the current local transformation of the object.
v3d/ivtk test group does not call vfit anymore.
Fixed misprint in test cases bugs/vis/bug24623_3 and bug25532.
Documentation is generated automatically during build/install process
Added check of minimum Doxygen version.
Install process causes generation of Overview documentation (unless already generated) by checking of occt_logo.png file existing.
Overview project regenerates documentation if any source file was changed.
While checking the section edges between pair of faces on coincidence with the
existing edges use for checking only the edges from these two faces.
Test case for the issue.
- getter for selection frustum computed during last run of selection mechanism was added to SelectMgr_SelectingVolumeManager;
- getters for frustum planes were added to SelectMgr_BaseFrustum and its successors;
- an API for applications to get frustum planes was added to SelectBasics_SelectingVolumeManager.
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
method BuildKPart was modified in order to create sphere instead of torus in case of major radius <= tolerance
Minor corrections in test case bugs/modalg_6/bug27769
Graphic3d_ZLayerSettings - public fields have been replaced by methods.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.
Not implemented method V3d_View::TriedronEcho() and enum Aspect_TypeOfTriedronEcho have been removed.
The following methods have been removed from Graphic3d_CView class:
TriedronDisplay(), TriedronErase(), ZBufferTriedronSetup(), TriedronEcho().
New class V3d_Trihedron has been added as replacement of removed OpenGl_Trihedron
which now uses Graphic3d_TMF_TriedronPers persistence.
AIS_InteractiveContext methods adding object to the context now throws Standard_ProgramError exception
if object has been already displayed in another context.
AIS_InteractiveContext::Remove() now NULLifies context assigned to the object.
AIS_InteractiveContext now inherits from Standard_Transient instead of deprecated MMgt_TShared
and defines C++ destructor instead of method Delete().
AIS_InteractiveObject - undocumented property State() has been removed.
Undocumented property Users() has been moved to AIS_IdenticRelation.
Draw Harness command vclose now clear AIS_InteractiveContext content
before nullifying it to ensure that objects have been properly removed.
AIS_MultipleConnectedInteractive now overrides method ::SetContext()
to assign context for children objects.
Virtual method *BinLDrivers_DocumentRetrievalDriver::Clear* now allows to Clear a cash data accumulated during a reading.
So, in successor class BinDrivers_DocumentRetrievalDriver this allows clearing the BinMNaming_NamedShapeDriver set of stored shapes when it is not needed anymore.
OpenGl_Structure::Render() and SelectMgr_ViewerSelector::checkOverlap()
now clip entire zoom/rotate persistence object
by checking anchor point with global clipping planes.
Image dump has been added to the new test case.
OpenGl_ShaderManager, per-vertex shading and per-fragment shading
- do not apply model-world matrix on the light sources
which are expected to be defined in world-space.
Now, the algorithm tries to estimate U- and V-ranges of future intersection curve(s) on the surface. This information is used in stop-criterium of the algorithm instead of full surface range used earlier. It allows reducing dependencies of intersection result on the surface ranges.
Tuning of test case bugs/modalg_6/bug27937_1
The branch contains a fix on Undo/Redo for TPrsStd_AISPresentation attribute + an opportunity to deselect the interactive object.
getData() now calls FindAttribute(), the field myData disappeared.
A fix of regression on bug73_3.
A cleverer solution.
1. VRange of intersection curve has been limited. As result, too oblong intersection curve(s) will be never returned.
2. Now, purger algorithm is not called for lines obtained by Geom-Geom intersection method.
3. New statuses are entered in IntPatch_ImpImpIntersection class. It makes intersection algorithm more informative and flexible for using.
4. Method IntPatch_ImpImpIntersection::GetStatus() has been created.
Tuning of test case bugs modalg_6/bug26894
1. Unification of trimmed and not-trimmed cylinders processing (IntPatch_Intersection::GeomGeomPerfomTrimSurf() method has been removed).
2. Interface of IntPatch_ImpImpIntersection::Perform(...) method has been changed.
3. Now, WLine purging is forbidden for Geom-Geom-Intersection.
4. Bnd_Range class has been created. See Bnd_Range.hxx for detail information.
5. Algorithm of AddBoundaryPoint function has been improved in order to obtain intersection points in both boundaries (VFirst and VLast of every surface).
6. Earlier, method Geom2dConvert::ConcatG1(...) increased resulted B-spline degree (in case of not succession of previous iteration). Now increased value has been limited by Geom2d_BSplineCurve::MaxDegree() value (max degree = 25).
7. Algorithm of B-spline closure definition has been changed in the methods Geom2dConvert::C0BSplineToC1BSplineCurve(...) and Geom2dConvert::C0BSplineToArrayOfC1BSplineCurve(...).
Creation of test case for this issue.
Adjusting test cases according to their new behavior.
Small correction in the code according to KGV's remark.
Using osculating surface is forbidden if the normal to basis (for offset) surface is well defined.
Creation of test case for this issue.
Adjusting test cases according to their new behavior.
Provide proper initialization of the field Geom_OffsetSurface::myOscSurf in the case of creating offset of the trimmed bspline surface.
Adjusting test cases according to their new behavior.
For debugging and performance analysis it is reasonable to provide the ability to rebuild ray tracing shaders on the fly.
In this way, it will be possible to analyze the impact of different shaders modifications
without re-launching and re-configuring the scene.
This functionality can be used in the following way:
> vrenderparams -rebuild
AIS_ColoredShape::Compute() - add NULL shape check.
AIS presentations - removed redundant clearance within ::Compute()
which is always done in advance within PrsMgr_PresentationManager::Update().
Incorrect result of classification of a point relatively a solid leads to faulty interferences between vertices/edges of one solid with another one. Classification has been corrected by checking if an auxiliary point in face coincides with the face boundary in 3D space.
Test case has been created.
Added DRAW command dsetsignal, resetting OSD signal handler with either armed or disabled FPE handler, according to an option.
If called without arguments, it sets FPE handler only if environment variable OSD_FPE is defined (with value different from 0).
On start, DRAW calls dsetsignal to set FPE signal if CSF_FPE is defined.
Test bugs fclasses bug6143 uses dsetsignal to set FPE handler unconditionally before the test command, and resets it to default at the end.
A number of changes in the code have been done in order to fix floating point exceptions that became generated after enabling signals:
- Global functions Sinh() and Cosh() defined in Standard_Real.hxx are improved to raise Standard_NumericError exception if argument is too big (greater than 710.47586), instead of relying on system treatment of floating point overflow. These functions are used instead of sinh and cosh in ElCLib.cxx.
- Maximal value of parameter on hyperbola is restricted by 23 (corresponding to ~1e10 in 3d) in order to avoid FP overflow in Extrema_GenExtCS.cxx, ShapeFix_EdgeProjAux.cxx.
- Interface of the root curve adaptor class Adaptor3d_Curve has been updated to add new virtual methods BasisCurve and OffsetValue. They complement the adaptor for the case of offset curves. These methods are used in Extrema_GenExtCS.cxx to restrict domain search in the case of offset of hyperbola, in order to get rid of floating point overflow. All classes inheriting Adaptor3d_Curve have been changed to implement the new virtual methods.
- Protection against division by zero has been implemented in ApproxInt_KnotTools.cxx, BRepClass3d_SClassifier.cxx, BRepGProp_Face.cxx, BRepMesh_FastDiscretFace.cxx, Geom2dGcc_Circ2d2TanOnIter.cxx, Geom2dInt_Geom2dCurveTool.cxx, IntPolyh_MaillageAffinage.cxx.
- Protection against calling of math functions of infinite arguments has been added in BRepCheck_Edge.cxx, BRepLib.cxx, CSLib_NormalPolyDef.cxx, Extrema_FuncExtPC.gxx, Extrema_GExtPC.gxx, Extrema_GLocateExtPC.gxx, Intf_InterferencePolygonPolyhedron.gxx, ShapeAnalysis_Surface.cxx, ShapeAnalysis_TransferParametersProj.cxx, ShapeAnalysis_Wire.cxx, math_FunctionSetRoot.cxx.
- Proper initialization of local variables is done in BOPAlgo_PaveFiller_6.cxx, XSDRAWSTLVRML.cxx.
- Inconsistent usage of Standard_Boolean* to access integer data in HLR (caused by #27772) is corrected
Some test cases have been updated to actual state.
Resource_Manager now sets RWXD permissions for the created directories to allow their removal.
Method OSD_Directory::Build() will create intermediate directories if they do not exist yet.
OSD_FileNode is corrected to clean error status in method Exists().
Tests bugs fclasses bug181_1 and bug181_2 are corrected to check existence of generated resource files; TODO is removed in bug181_2.
- misprint in check of global selection existence in AIS_InteractiveContext::SetSelected was corrected;
- remaining occurrencies of hard-coded 0 selection mode were corrected to use global selection mode;
- test case for issue #27983
