abv [Thu, 29 May 2014 11:05:47 +0000 (15:05 +0400)]
0024897: Possibility of uncontrolled exit if scanner fails in ExprIntrp
Macro YY_FATAL_ERROR() is defined in ExprIntrp.lex in order to have exception instead of program exit in case of scanner error. Fixed-length string buffers are replaced by TCollection_AsciiString to avoid buffer overflow.
Some code refactoring: declarations of functions moved to header file, unused global declarations and variables removed, compiler warnings fixed or disabled, obsolete EDL file removed.
Test case for issue CR24897
Correction of MSVC compiler warning when scanner is generated using Flex 2.5.35 on Linux
Modification:
class BOPAlgo_PaveFiller
method BOPAlgo_PaveFiller::PutBoundPaveOnCurve().
Create bounding paves for each section curve separately.
Added test case bugs/modalg_5/bug24950
0024830: Remove redundant keyword 'mutable' in CDL declarations
Redundant keyword 'mutable' removed in CDL files.
In IGESConvGeom_GeomBuilder, unused methods MakeXY() and MakeXYZ() removed.
Method StepAP214_AutoDesignGroupAssignment::Init() replicating same method of the base class is removed as it causes CDL extraction error after above (seemingly irrelevant) changes.
Refraction index passed to raytrace shader.
For transparent objects implemented ray refraction according to refraction index.
Transparent materials modified to look better with refractions.
Modifications:
1. class BOPAlgo_WireSplitter
1.1. Removed static method RecomputeAngles(...).
1.2. Minor corrections.
2. class BOPTools_AlgoTools
2.1 method GetFaceOff
For definition of an angles between faces the same step in 3D space has been used for all faces in the list.
To define that step new static function MinStep3D has been implemented.
Added test case bugs/modalg_5/bug24879
Deleted unnecessary TODOs in test case bugs/modalg_2/bug497_3
nbv [Mon, 19 May 2014 07:57:24 +0000 (11:57 +0400)]
0023511: The function BRepTools::UVBounds provides icorrect result for a face
Range of changing of some analytic curves is computed by other methods. It allows computing face's boundaries with more precise.
Tolerance was increased to provide successful work of some algorithms.
Functions BRepOffsetAPI_MiddlePath::Build() and ApproxWithPCurves(...) (file IntTools_FaceFace.cxx) were changed according to new result of algorithm's work.
It is possibly for "outboundaried faces" (see bug#23675) to compute incorrect UV-Bounds, when first parameter is more than last. To avoid it, extended control of computed bounds was added.
Function for fail sameparameter fixing was added to HLRAppli_ReflectLines to avoid creation bad shapes after algorithm's work.
In file ShapeFix_ComposeShell.cxx only text formatting was changed.
Some test cases are changed according to their new behavior.
Added test case bugs/moddata_3/bug23511
aba [Thu, 22 May 2014 13:33:02 +0000 (17:33 +0400)]
0002883: It is impossible to set material, color and transparency to compound
Fast shading presentation update on setting color, material and transparency for AIS_Shape:
- Iterate through all groups not only last one.
- Iterate through all presentation (to change presentations in all viewers).
Added test cases bugs/vis/bug2883_1 and bugs/vis/bug2883_2
aba [Thu, 22 May 2014 13:29:57 +0000 (17:29 +0400)]
0006897: Impossible to change edge line type in 3D View
Added command vsetedgetype; added test case bugs/vis/bug6897 to test edge type management.
vunsetedgetype DRAW command was added and test case was updated.
added -force option to set edge type commands to force redisplay.
Otherwise primitive aspects are updated without object redisplaying.
kgv [Thu, 22 May 2014 13:26:26 +0000 (17:26 +0400)]
0024430: vviewlist draw command does not added name of viewer created by XShow draw command
Remove ViewerTest_Tool, keep only one unified way to create viewer using ViewerTest - ViewerTest::ViewerInit().
Remove test case bugs/vis/buc60851 and command BUC60851.
Added test case bugs/xde/bug24430
pkv [Thu, 22 May 2014 13:24:17 +0000 (17:24 +0400)]
0024933: Inconsistent results of self-interferences checker in SALOME and DRAW Applications.
class BOPAlgo_CheckerSI
- methods:
void BOPAlgo_CheckerSI::Perform()
class BOPAlgo_ArgumentAnalyzer
- methods:
void BOPAlgo_ArgumentAnalyzer::TestSelfInterferences()
The changes have been done to provide the consistence
between results in SALOME Application and DRAW Application
The sytax of the command "bopcheck" has been changed:
bopcheck Shape [level of check: 0 - 9] [-t -s]
The options:
-t - display elapsed CPU time
-s - run in serial (non-parallel) mode. The default mode is parallel.
Modified test cases bugs/modalg_5/bug24029 and bugs/modalg_5/bug24764 according to changed output format of the "bopcheck" command.
"TKAdvTools" toolkit was deleted.
And packages from this toolkit were:
- GraphDS -> deleted
- GraphTools -> moved to WOK
- Dynamic -> deleted
- Materials -> deleted
- Expr -> moved to TKMath
- ExprIntrp -> moved to TKMath
- TKAdvTools -> deleted
All references of the "TKAdvTools" toolkit were removed
aba [Thu, 22 May 2014 13:13:04 +0000 (17:13 +0400)]
0024509: Suspect unused variable in TPrsStd_ConstraintTools.cxx
- AIS_TypeOfDist is not used for length dimension construction;
- Added opportunity to build TPrsSrd length constraint on one edge.
- length dimension in TPrsStd_ConstraintTool is build on one or two shapes, but not on three.
Added validation of dimension plane.
Warnings were corrected.
0024855: Revision of parameters of standard materials
Improve consistency and visual appearance of predefined OCCT materials in various rendering modes, including ray-tracing:
- Increase the specular exponents (shininesses) for metallic surfaces: Brass, Bronze, Copper, Gold, Pewter, Silver, Steel, Chrome, Aluminum.
- Revise specular colors for metals: Copper, Gold, Aluminum, Silver (according to "Real-Time Rendering, 3rd Edition", AK Peters 2008).
- Increase diffuse reflection of metals: Silver, Aluminum, Chrome (to make them brighter in OpenGL mode).
- Extend Material definition by Refraction Index.
Advanced rendering methods based on shaders or ray-tracing can utilize it to produce refraction effects.
In addition:
- Introduce three translucent materials: Water, Glass, and Diamond.
- Add Charcoal for modeling dark diffuse surfaces.
Add new TCL-based sample (materials.tcl) and test case (tests/v3d/materials/bug24855).
0024854: Merge of Technical Overview from opencascade.org site into the documentation
The Technical overview has been reviewed and extended:
with the sections (and other pieces of text) present on org, but missing in the documentation, most important:
- Extended Data exchange
- Sewing
- Mesh
with more inter-page links reproducing left-column "more about" links
some images from site, mostly in "Data Exchange" Section.
gka [Thu, 15 May 2014 13:52:43 +0000 (17:52 +0400)]
0024899: Time of computation of intersection points with help of class BRepIntCurveSurface_Inter is big.
Sorting by intersection of bounding boxes of faces with line or box built for curve was added.
Recursive call method Find() was replaced on sequential call.
Added method Init to initialize algorithm by separate curve for intersection of shape by multiple curves.
Added possibility to intersect shape by multiple curves in DRAW command.
aml [Tue, 15 Apr 2014 06:36:52 +0000 (10:36 +0400)]
0024608: Development of methods of global optimization of multivariable function
math_GlobOptMin - new global optimization minimization algorithm
Extrema_GlobOptFuncCC, Extrema_ExtCC, Extrema_ExtCC2d - implementation of GlobOptMin algorithm to extrema curve / curve
Extrema_CurveCache - deleted as obsolete code
ChFi3d_Builder.cxx - fixed processing of extrema
math_NewtonMinimum.cxx - fixed step to avoid incorrect behavior
Test cases modification to meet new behavior.
0024841: Remove duplicated and/or unused instances of collections
Removed duplicated instantiations of TCollection classes:
- BRepMAT2d_SequenceOfBasicElt: duplicates MAT_SequenceOfBasicElt
- BRepMesh_NodeHasherOfDataStructureOfDelaun, BRepMesh_IDMapOfNodeOfDataStructureOfDelaun: not used
- QADNaming_DataMapOfShapeOfName: duplicates DNaming_DataMapOfShapeOfName
- TDF_LabelLabelMap: not used
- Graphic3d_SequenceOfAddress: not used
- CDM_StackOfDocument: duplicates ListOfDocument (after fix on #24742)
- Draw_MapOfFunctions: duplicates Plugin_MapOfFunctions
- ExprIntrp_SkackOfNames: duplicates TColStd_ListOfAsciiString (after fix on #24742)
- in package Storage: (H)SeqOfPersistent, MapPSDHasher, (H)SeqOfCallback: not used
In addition, inheritance of MeshVS_ColorHasher from TColStd_MapIntegerHasher is dropped as it is useless but leads to problems if TColStd_MapIntegerHasher is converted to template.
First of the two overloaded functions Draw::Load() removed as it is unused.
Removed unused classes and files from PCollection and related packages.
pkv [Thu, 15 May 2014 13:45:46 +0000 (17:45 +0400)]
0024914: Micro edge is created during Boolean Operations
class IntAna_QuadQuadGeo
The changes have been done to provide the treatment the cases
when the value of the angle between the planes is small and
the origin of intersection line should be refined.
class IntTools_FaceFace
The changes have been done to provide the treatment of faces
in cases when both are based on planar surfaces.
The UV-bounds have been extended to provide correct solutions
as it has been done for all other cases with plane-based faces.
Added test case bugs/modalg_5/bug24914
Modified length of result shape in test case bugs/modalg_1/bug10232
abv [Thu, 15 May 2014 13:43:28 +0000 (17:43 +0400)]
0024916: Use custom-built Tcl instead of ActiveTcl distribution
Added instructions for building Tcl/Tk from sources
Remove Overview.md (artifact or changing case on Windows)
Correction of misprints in the documentation.
0024799: [regression] BRepAlgoAPI_Common returns empty result
To track the modification of the source vertices, the new vertices, created in PostTreatFF, have been added to myShapesSD map.
If specific layer setting is not enabled, default value extracted from current OpenGl state will be used.
Default value fix.
Updated test case bugs/vis/bug24867
Linux warning fixed.
0024742: Remove rarely used collection classes: Set
Classes NCollection_Set and NCollection_HSet removed as unused (along with NCollection_DefineSet.hxx and NCollection_DefineHSet.hxx).
Classes TCollection_Set and TCollection_HSet removed (along with TCollection_SetIterator and TCollection_SetList nested classes).
Code previously using Set classes updated to equivalent use of Sequence (Adaptor3d and Visual3d packages) or TColStd_PackedMapOfInteger (BRepAlgo package).
In Adaptor3d_CurveOnSurface, calculation of continuity intervals refactored so as to build and store sorted sequence of reals, instead of collecting them to set, copying to array, and then sorting.
0024742: Remove rarely used collection classes: SList
Generic "TCollection_SList" class and nested "TCollection_SListNode" class moved (as non-generic) to the "TopLoc" package (the only place where they were instantiated).
Names of these classes changed to "TopLoc_SListOfItemLocation" and "TopLoc_SListNodeOfItemLocation".
"NCollection_SList" class removed as unused (along with NCollection_DefineSList.hxx).
0024742: Remove rarely used collection classes: Queue
Generic "TCollection_Queue" class removed (along with "TCollection_QueueNode" and three instantiations in TColStd). Template class TCollection_Queue removed.
The code using queue classes converted to use lists for the same purpose (replacing Push -> Append, Front -> First, Pop -> RemoveFirst). In OpenGl_Context, list is used as stack instead of queue, for it looks more natural for release of resources (last allocated - first released).
Blend_Walking_1: value returned by TestArret() deleted.
IntTools_EdgeFace: deleted redundant parameter ff2 and anIsProj2 associated with ff2, since ff2 = !ff1. Refactoring.
ProjLib_ProjectedCurve: treatment of surface of revolution is symmetric for surface of revolution now. Refactoring.
0024884: expand the list of short compiler names in CMake meta-project
List of compiler short names expanded (added: gcc, gxx, mingw, clang, intel); generation of install folder name is corrected to include compiler name without spaces even if short name is not recognized.
Tcl search was fixed (tcl8.6 has higher priority than tcl or tcl8.5);
Search for fb2build.h of freetype 2.5.1 was corrected
0024629: Possibility to install binaries in vc*/bin(d), vc*/lib(d) directories
Install occt folder now can contain several occt configurations
- custom.bat/sh was added to include specific (for each occt config) custom.bat/sh files
- specific custom.bat/sh is added for each configuration (e.g., custom_vc9_win32_d.bat), generated by cmake and included within custom.bat/sh
- draw.bat has three argument, e.g., vc9 win32 debug (as occt behavior)
- sample.bat has one or four arguments, e.g., sample_name vc8 win64 release
- PATH is not changed. DRAWEXE.exe is called from specific folder
patched custom.[bat/sh].[main/in] files have higher priority than origin ones
Documentation was updated to describe new features of CMake
Seeking process of OpenCL include folder was fixed
0024834: Allocation of memory for exception message must not throw another exception
- Add QA draw command OCC24834
- Make functions allocate_message/deallocate_message use malloc/free instead of operator new/delete
- Eliminate compilation error on Linux
0024861: Extra solid is in the result of General Fuse Operation
I. New features:
No new features.
II. Changes:
II.1. class BOPAlgo_ShellSplitter
- statc function:
void RefineShell(TopoDS_Shell& theShell);
has been addded.
The function provides splitting connexity block of faces when the block begins with
the face that is intended to be internal.
II.2. class BOPAlgo_ShellSplitter
- statc function:
Standard_Boolean IsClosedShell(const TopoDS_Shell& theShell);
has been modified to process empty shells.
II.3. class BOPAlgo_ShellSplitter
- method:
void BOPAlgo_ShellSplitter::SplitBlock(BOPTools_ConnexityBlock& aCB);
has been modified to process connexity blocks of faces when the block
begins with the face that is intended to be internal [ II.1 ].
0024800: Point of intersection was not found for 2d offset curve.
For fix this case in method Geom2dInt_Geom2dCurveTool::NBSamples() number of samples for 2d offset and trimmed curve is computed as max value from number of samples for other curve and number of samples for basis curve.
0024820: CLang compiler warning -Wreturn-stack-address
The signature of the function BOPDS_DS::CommonBlock(const Handle(BOPDS_PaveBlock)& thePB)
has been changed to return handle, not a reference to handle.
0024406: Visualization - crash on re-usage of the same primitive array
Redesign Graphic3d_ArrayOfPrimitives
Store vertices data in buffer objects managed using smart-pointers
- no more low-level memory corruption by memory releasing after VBO creation.
Remove broken hasEdgeInfos.
Interleave vertex attributes (position, color, normal, uv) in single buffer.
Remove from Graphic3d_ArrayOfPrimitives methods ::Orientate().
Remove structures Graphic3d_PrimitiveArray, CALL_DEF_PARRAY.
Add support for 2D vertex arrays.
Graphic3d_Group - remove array or primitive arrays.
Introduce more universal method Graphic3d_Group::AddPrimitiveArray().
0024851: Extra vertex is in the result of Boolean Fuse Operation
class IntTools_FaceFace
- statc function:
void CorrectSurfaceBoundaries(const TopoDS_Face& theFace,
const Standard_Real theTolerance,
Standard_Real& theumin,
Standard_Real& theumax,
Standard_Real& thevmin,
Standard_Real& thevmax)
The faces based on cylidrical surface has been added to the list of candidates to extend the boundaries
MAIN CHANGES:
FixAddNaturalBound: the boundaries of "natural bound addition" are restricted: a face, that does not contains an outer wire, should not have any infinite UV boundaries due to new face building (with using a surface) requires specified UV boundaries.
FixAddNaturalBound: myResult is updated in FixAddNaturalBound when the method creates a new face with natural boundary. myResult is required to be updated for next "fix small-area wires" algorithm
IsPeriodicConicalLoop: incorrect working BRepTools_WireExplorer was replaced on TopoDS_Iterator.
a natural bound is added to all the faces are constructed with UV-periodical surfaces (not only sphere and torus; e.g., closed b-splines)
other:
ShapeAnalysis: ReverceSeq renamed to ReverseSeq
BRep_Tool Pnt and Tolerance has the check for null TShape
Test cases for issue CR24249
required null checks were added
test cases were corrected according to their new behavior
Correction test case for issue CR24249
0024775: False detecting of intersection in BRepMesh_Classifier class.
Increased checking accuracy of endpoints touching of segments.
Code formatting improvement.
Test case for issue CR24775
Correction test case for issue CR24775