6 years ago0024938: BRepMesh_IncrementalMesh hangs
apn [Thu, 11 Dec 2014 14:22:01 +0000 (17:22 +0300)]
0024938: BRepMesh_IncrementalMesh hangs

Added test case bugs/mesh/bug24938

Small corrections in test case bugs/mesh/bug24938

6 years ago0025378: Building of triangulation for distored surfaces can take very long using...
oan [Thu, 11 Dec 2014 14:15:42 +0000 (17:15 +0300)]
0025378: Building of triangulation for distored surfaces can take very long using BRepMesh_IncrementalMesh

New parameter MinSize has been introduced to BRepMesh and GCPnts_TangentialDeflection;

Check length of remaining part of curve for min size parameter instead of distance between two points to avoid large gaps in case highly distorted BSpline surfaces;

Produce fine mesh for sphere and fix other surface;

Test cases for issue CR25378

Correction of test cases for issue CR25378

6 years ago0025509: Wrong shape considered as valid by checkshape
pkv [Thu, 11 Dec 2014 13:53:12 +0000 (16:53 +0300)]
0025509: Wrong shape considered as valid by checkshape

New features:

1. class BRepCheck_Solid
The class is to check a solid per se.
The scan area is:
 i.  Shells that overlaps each other
     Status:  BRepCheck_InvalidImbricationOfShells

 ii.  Detached parts of the solid (vertices, edges)
       that have non-internal orientation
       Status:  BRepCheck_BadOrientationOfSubshape

 iii.  For closed, non-internal shells:
 iii.1 Shells containing entities  of the solid that
      are outside towards the shells
      Status:  BRepCheck_SubshapeNotInShape

 iii.2 Shells that encloses other Shells
     (for non-holes)
      Status:  BRepCheck_EnclosedRegion


1. enumeration BRepCheck_Status
has been added

2. class BRepCheck
void BRepCheck::Print(const BRepCheck_Status stat,
                      Standard_OStream& OS)
has been modified to take into account II.1

3. class BRepCheck_Analyzer
void BRepCheck_Analyzer::Put(const TopoDS_Shape& S,
                             const Standard_Boolean B)
has been modified to take into account I.1

4. class BRepTest
void StructuralDump(Draw_Interpretor& theCommands,
 const BRepCheck_Analyzer &theAna,
 const Standard_CString   ShName,
 const Standard_CString   Pref,
 const TopoDS_Shape       &theShape)
has been modified to take into account I.1, II.1

Test cases for issue CR25509

Correction of test cases for issue CR25509

6 years ago0023493: Incorrect QAGetPixelColor usage
ski [Thu, 11 Dec 2014 13:47:12 +0000 (16:47 +0300)]
0023493: Incorrect QAGetPixelColor usage

Usage of QAGetPixelColor were checked and corrected.

Using simple comparison instead of regexp.

Improved usage of command vreadpixel for standard colors.

Command QAGetPixelColor was dropped from TKQADraw.

Procedures "checkcolor" and auxiliary "checkpoint" were moved to DrawResources/TestCommands.tcl

Some test cases using "checkcolor" for picking line color were simplified.

Procedures checkcolor and checkpoint were changed to handle situation when pixel is out of view.

Removed unnecessary use of command "vaspects -setwidth" in tests.

Revert -setwidth change in test bugs/vis/bug23525

6 years ago0025568: SIGSEGV in thrusections with edge without 3D curve
msv [Thu, 11 Dec 2014 13:42:45 +0000 (16:42 +0300)]
0025568: SIGSEGV in thrusections with edge without 3D curve

-Set algorithm flag NotDone if there is a non-degenerated edge with absent 3D curve.
-Check IsDone flag in thrusection command.
-Add test case bugs/modalg_5/bug25568.

Small correction of test case for issue CR25568

6 years ago0025558: It is impossible to restore attached shape
aml [Thu, 11 Dec 2014 13:40:37 +0000 (16:40 +0300)]
0025558: It is impossible to restore attached shape

Condition of adding one last knot corrected.

Test-case for issue #25558

6 years ago0025124: [Feature request] Removal of continuity checks for offset geometries
nbv [Wed, 10 Dec 2014 13:18:05 +0000 (16:18 +0300)]
0025124: [Feature request] Removal of continuity checks for offset geometries

Sometimes curve or surface, which is defined as C0, has continuity G1 or above. Offset can be built from these shapes.
Therefore, this extended checking was added into SetBasisCurve and SetBasisSurface methods.

Main changes in function BRepOffset_Tool::ExtentFace(...):
*  "return" is added if intersection (in 2D-space) between two edges in a face cannot be found.

Basis curve/surface continuity value found (if G1-checking is OK) is set up as BasisContinuity (see myBasisCurveContinuity and myBasisSurfContinuity members which is returned by GetBasisCurveContinuity and GetBasisSurfContinuity() methods). This fact is used in Geom2dAdaptor and in GeomAdaptor classes.

Possibility is entered, which allows for basis elements of offset curve/surface to avoid of C0-checking.

Test cases were changed according to their new behavior.

Test-cases for issue #25124

6 years ago0025193: Bad Intersection curveobtained by Surface/Surface Intersection Algorithm.
jgv [Thu, 11 Dec 2014 13:34:23 +0000 (16:34 +0300)]
0025193: Bad Intersection curveobtained by Surface/Surface Intersection Algorithm.

Test case for issue CR25193

Correction of test case for issue CR25193

6 years ago0025561: OCCT can't compile with OCCT_DEBUG flag
aml [Mon, 8 Dec 2014 06:22:35 +0000 (09:22 +0300)]
0025561: OCCT can't compile with OCCT_DEBUG flag

Restored function "Value" with old signature used in OCCT_DEBUG block.

6 years ago0025546: Visualization - remove unused methods and classes from package Aspect
kgv [Thu, 11 Dec 2014 13:29:53 +0000 (16:29 +0300)]
0025546: Visualization - remove unused methods and classes from package Aspect

Remove global methods Aspect::ToCString(), Aspect::ValuesOfFOSP(), Aspect::Inverse().
Remove class Aspect_Edge, Aspect_Array1OfEdge and Aspect_EdgeDefinitionError.
Remove enumerations Aspect_TypeOfFont, Aspect_TypeOfText, Aspect_CardinalPoints,
Aspect_TypeOfRenderingMode, Aspect_TypeOfColorSpace, Aspect_FormatOfSheetPaper.

update MFC samples

6 years ago0024643: No section curve between plane and cone
ifv [Thu, 11 Dec 2014 13:27:38 +0000 (16:27 +0300)]
0024643: No section curve between plane and cone

Test case for issue CR24643

Correction of test case for issue CR24643

6 years ago0025575: Visualization - remove V3d_Static.hxx
kgv [Tue, 9 Dec 2014 11:27:43 +0000 (14:27 +0300)]
0025575: Visualization - remove V3d_Static.hxx

6 years ago0025519: BRepMesh can break mesh regularity for BSpline surfaces
oan [Thu, 11 Dec 2014 13:19:31 +0000 (16:19 +0300)]
0025519: BRepMesh can break mesh regularity for BSpline surfaces

Compute parameters to produce regular grid and add new internal points according to calculated values.
Use intervals as an additional parameters to determine regular grid for BSpline surfaces.

Test case for issue CR25519

Correction of test case for issue CR25519

Correction of test cases for issue CR25519

6 years ago0025559: SIGSEGV in TKMath when computing max tolerance of curve on surface
aml [Thu, 11 Dec 2014 13:17:04 +0000 (16:17 +0300)]
0025559: SIGSEGV in TKMath when computing max tolerance of curve on surface

Fixed possible being outside the boundaries. Changed check math_Recipes to work with NaN, Inf, Ind.

Test case for issue CR25559

6 years ago0025547: static class mehtods not exported in BrepMesh_GeomTool
oan [Thu, 11 Dec 2014 13:14:38 +0000 (16:14 +0300)]
0025547: static class mehtods not exported in BrepMesh_GeomTool

Test case for issue CR25547

6 years ago0025555: Wrong result of classification of a point relative to solid
azv [Thu, 11 Dec 2014 13:06:35 +0000 (16:06 +0300)]
0025555: Wrong result of classification of a point relative to solid

Implemented additional verification that the point found by Extrema is placed inside the face. This way turns off searching the additional inner point.

Test case for issue CR25555

6 years ago0025468: GeomConvert_ApproxSurface should have a constructor for adaptors
azv [Fri, 5 Dec 2014 11:29:49 +0000 (14:29 +0300)]
0025468: GeomConvert_ApproxSurface should have a constructor for adaptors

Additional constructors were implemented into classes:

6 years ago0025492: the selected subshape does not have topological relationship with orginal...
aba [Wed, 3 Dec 2014 15:21:00 +0000 (18:21 +0300)]
0025492: the selected subshape does not have topological relationship with orginal shape in OCC680:

returned identity owner location if the selectable object has identity transformation.

6 years ago0025557: Draw command "openoffset" fails on customer's shape with big values of offset
jgv [Thu, 11 Dec 2014 12:43:42 +0000 (15:43 +0300)]
0025557: Draw command "openoffset" fails on customer's shape with big values of offset

Test cases for issue CR25557

6 years ago0025453: SIGSEGV in BRepFill_Sweep::BuildShell
msv [Thu, 11 Dec 2014 12:40:05 +0000 (15:40 +0300)]
0025453: SIGSEGV in BRepFill_Sweep::BuildShell

Fixed the bug causing exception when the first edge in generated sweep occurs to be degenerated.

Comments have been added.

Test-case for issue #25453

6 years ago0025544: Visualization, TKOpenGl - support grayscale textures
kgv [Thu, 4 Dec 2014 12:31:31 +0000 (15:31 +0300)]
0025544: Visualization, TKOpenGl - support grayscale textures

Image_PixMap::ImgFormat - extend enumeration by ImgAlpha and ImgAlphaF.
OpenGl_Workspace::setTextureParams() - specify GL_REPLACE for 1-component textures with disabled modulation.
OpenGl_Texture::GetDataFormat() - return GL_LUMINANCE format for ImgGray format and GL_ALPHA for ImgAlpha.

vmarkerstest - override pixel format for grayscale images to ImgAlpha.

Add test case bugs/vis/bug25544_graytexture.

6 years ago0021593: Small improvement
oan [Wed, 3 Dec 2014 08:51:58 +0000 (11:51 +0300)]
0021593: Small improvement

New parameter for BRepMesh; Test case

6 years agoAdjusting new testing cases
bugmaster [Fri, 5 Dec 2014 11:39:29 +0000 (14:39 +0300)]
Adjusting new testing cases

6 years ago0025398: Modeling Algorithms - Provide shape proximity detector
dbp [Fri, 5 Dec 2014 09:16:11 +0000 (12:16 +0300)]
0025398: Modeling Algorithms - Provide shape proximity detector

Correction of test case for issue CR25398

6 years ago0025518: Colors are not written to IGES 5.3
ink [Thu, 4 Dec 2014 12:48:16 +0000 (15:48 +0300)]
0025518: Colors are not written to IGES 5.3

Writing of colors to IGES Face (510) and Solid (186) entities allowed since this is used by CAD systems (even if not allowed by IGES standard).
Color assigned to surface, face and solid entities to ensure that different CAD systems will recognize them.

Test-case for issue #25518

6 years ago0023983: Cpulimit doesn't kill test cases
ski [Thu, 4 Dec 2014 12:09:23 +0000 (15:09 +0300)]
0023983: Cpulimit doesn't kill test cases

Modified command cpulimit using OSD_Timer and method ElapsedTime()

Enabled elapsed time control on Linux.

Added resetting of elapsed timer.

Unused variables were removed

Definition of OSD_Timer aTimer was replaced.

Correction of thread terminating on linux.

6 years ago0024988: Wrong result done by projection algorithm
aml [Thu, 4 Dec 2014 12:04:22 +0000 (15:04 +0300)]
0024988: Wrong result done by projection algorithm

Wrong border 1.0e-9 jump has deleted. Added periodicity information when projecting to surface.
Period "jump" bug fixes.

AppCont_LeastSquare conversion to non cdl class.
AppCont_Function + AppCont_FunctionTool combined in one class providing the same functionality and converted to non cdl.
Testcase modification.

Test cases for issue CR24988

Fixed incorrect comparison.

6 years ago0025465: Excess vertex in the result of CUT operation
nbv [Thu, 4 Dec 2014 08:23:14 +0000 (11:23 +0300)]
0025465: Excess vertex in the result of CUT operation

Branches CR25465 and CR25488 were squashed and rebased on the current MASTER (12/01/2014)

6 years ago0025511: Visualization - drop redundant viewer option V3d_View::Transparency()
kgv [Thu, 4 Dec 2014 11:52:49 +0000 (14:52 +0300)]
0025511: Visualization - drop redundant viewer option V3d_View::Transparency()

Visual3d_ViewManager, activate texturing by default.

Update Qt sample

6 years ago0024944: New custom-built Tcl is source of distribution problems
abv [Thu, 4 Dec 2014 11:46:41 +0000 (14:46 +0300)]
0024944: New custom-built Tcl is source of distribution problems

Option to link to MS run-time library statically added in description of building of Tcl/Tk from sources

Spelling corrections

Order of sections corrected in "Debug tools and hints"

6 years ago0025528: Visualization - Exception on removing an interactive object from a local...
san [Thu, 4 Dec 2014 11:14:14 +0000 (14:14 +0300)]
0025528: Visualization - Exception on removing an interactive object from a local context

AIS_LocalContext::Remove() corrected to unbind the argument from
myActiveObjects at the very end. Also some code clean up applied
(e.g. duplicated AddOrRemoveSelected() call removed, formatting corrected).

code formatting

6 years ago0025484: Visualization - group sub-shapes with the same style in XCAFPrs_AISObject...
kgv [Sat, 22 Nov 2014 12:19:49 +0000 (15:19 +0300)]
0025484: Visualization - group sub-shapes with the same style in XCAFPrs_AISObject::Compute()

6 years agoAdjusting CPU time for new testing cases.
mkv [Mon, 1 Dec 2014 08:01:56 +0000 (11:01 +0300)]
Adjusting CPU time for new testing cases.

6 years ago0025470: Wrong result of COMMON operation
emv [Fri, 28 Nov 2014 10:25:00 +0000 (13:25 +0300)]
0025470: Wrong result of COMMON operation

Fix for correct splitting of infinite faces.

Test cases for issue CR25470

6 years ago0025514: TKernel, OSD_Timer - do not accumulate error in timer within queries in...
kgv [Fri, 28 Nov 2014 10:22:41 +0000 (13:22 +0300)]
0025514: TKernel, OSD_Timer - do not accumulate error in timer within queries in running state

Test-case for issue #25514

Update of test-case

6 years ago0025487: Extrema_GenExtPS needs to be optimized
aml [Fri, 28 Nov 2014 10:19:30 +0000 (13:19 +0300)]
0025487: Extrema_GenExtPS needs to be optimized

Better caching and cashe usage in Extrema_GenExtPS.

Test-cases for issue #25487

Update of test-cases

6 years ago0025503: BRepMesh - IncrementalMesh always re-meshes the shape even if existing trian...
msv [Fri, 28 Nov 2014 10:03:57 +0000 (13:03 +0300)]
0025503: BRepMesh - IncrementalMesh always re-meshes the shape even if existing triangulation satisfies the given deflection

Test case for issue CR25503

Correction of test cases for issue CR25503

6 years ago0025304: Visualization, TKOpenGl - support texturing within built-in GLSL programs
kgv [Tue, 25 Nov 2014 05:52:08 +0000 (08:52 +0300)]
0025304: Visualization, TKOpenGl - support texturing within built-in GLSL programs

6 years ago0025474: Visualization, TKOpenGl - support lighting + colored vertices within built...
kgv [Sun, 23 Nov 2014 14:29:38 +0000 (17:29 +0300)]
0025474: Visualization, TKOpenGl - support lighting + colored vertices within built-in GLSL programs

6 years ago0025477: Boolean Operations with additional tolerance - Fuzzy Boolean operations
emv [Fri, 28 Nov 2014 09:23:58 +0000 (12:23 +0300)]
0025477: Boolean Operations with additional tolerance - Fuzzy Boolean operations

Implementation of Fuzzy Boolean operations. Such operations allow to perform Boolean operations on the shapes
with near-coincidence between the entities of these shapes, i.e. between shapes in which some entities from one shape
are intended to be coincide with some entities from the other, but the coincidence is not precise.

API for Boolean operations has been improved to have a possibility to add new options.

Modified entities:
1. New option of setting additional tolerance have been added to the following classes:
class BOPAlgo_ArgumentAnalyzer
class BOPAlgo_BOP
class BOPAlgo_Builder
class BOPAlgo_MakerVolume
class BOPAlgo_PaveFiller
class BOPDS_DS
class BRepAlgoAPI_BooleanOperation
class BRepAlgoAPI_Check
class BRepAlgoAPI_Common
class BRepAlgoAPI_Cut
class BRepAlgoAPI_Fuse
class BRepAlgoAPI_Section

2. Following draw commands have been modified to support new functionality:
BOP commands:
bop b1 b2 [tol]
bcommon r b1 b2 [tol]
bcut r b1 b2 [tol]
bfuse r b1 b2 [tol]
bsection r s1 s2 [-n2d/-n2d1/-n2d2] [-na] [tol]
mkvolume r b1 b2 ... [-c] [-ni] [-s] [tol]
bfillds [-s -t] [tol]

Check commands:
bopcheck Shape [level of check: 0 - 9] [-t -s] [-tol tol]
bopargcheck [-F/O/C/T/S/U] [/R|F|T|V|E|I|P|C|S]] [#BF] [-tol tol]

3. Two new classes have been added to API to provide the root interface for algorithms
class BRepAlgoAPI_Algo
class BRepAlgoAPI_BuilderAlgo

Fix to eliminate the warning.

Test-cases for issue #25477

6 years ago0025507: Visualization - the method V3d_View::Place() is incorrect
osa [Fri, 28 Nov 2014 09:19:35 +0000 (12:19 +0300)]
0025507: Visualization - the method V3d_View::Place() is incorrect

Test was updated

Correction of test case for issue CR25507

6 years ago0025339: Draw command "mkoffset" does not take into account "intersection" mode on...
apn [Fri, 7 Nov 2014 13:14:04 +0000 (16:14 +0300)]
0025339: Draw command "mkoffset" does not take into account "intersection" mode on faces

Added test case bugs/modalg_5/bug25339

6 years ago0025527: Documentation - remove redundant references to OpenCL
kgv [Thu, 27 Nov 2014 14:21:19 +0000 (17:21 +0300)]
0025527: Documentation - remove redundant references to OpenCL

6 years ago0023460: Update QT products samples
apn [Tue, 18 Nov 2014 10:41:56 +0000 (13:41 +0300)]
0023460: Update QT products samples

Rename all generation-vc-projects.bat (in OCCT) to genproj.bat.
Fixed warnings in VoxelDemo.

6 years agoIncrementation of OCCT version up to 6.8.1 dev
bugmaster [Fri, 21 Nov 2014 13:16:24 +0000 (16:16 +0300)]
Incrementation of OCCT version up to 6.8.1 dev

6 years ago0025354: Intersection operation
mkv [Fri, 21 Nov 2014 10:24:35 +0000 (13:24 +0300)]
0025354: Intersection operation
Adding test cases

6 years ago0025494: Wrong result obtained by projection algorithm
bugmaster [Fri, 21 Nov 2014 13:10:52 +0000 (16:10 +0300)]
0025494: Wrong result obtained by projection algorithm

Calculation of last parameter of projected curve was changed for the projecting of a curve to surface of revolution, if the curve is intersected with the axis of revolution

Test case for issue CR25494

6 years ago0025498: CMake refuses to build OCCT without any 3rd party libraries
razmyslovich [Wed, 19 Nov 2014 10:39:04 +0000 (11:39 +0100)]
0025498: CMake refuses to build OCCT without any 3rd party libraries

Adding guards for empty CMake variables

6 years ago0025459: Visualization - AIS_ColoredShape::SetMaterial() should not reset custom...
kgv [Fri, 14 Nov 2014 09:55:57 +0000 (12:55 +0300)]
0025459: Visualization - AIS_ColoredShape::SetMaterial() should not reset custom colors

6 years ago0025505: General Fuse produces self-intersection shape
pkv [Fri, 21 Nov 2014 12:39:24 +0000 (15:39 +0300)]
0025505: General Fuse produces self-intersection shape

class BOPAlgo_BuilderSolid
void BOPAlgo_BuilderSolid::PerformAreas()

The misprint has been corrected

Test case for issue CR25505

6 years ago0025504: Exception raised during projection curve on surface
azv [Fri, 21 Nov 2014 12:35:44 +0000 (15:35 +0300)]
0025504: Exception raised during projection curve on surface

Avoid moving of projected point to a boundary of surface

Test case for CR25504

6 years ago0025500: Visualization, TKOpenGl - global trihedron should not inherit transformation...
kgv [Fri, 21 Nov 2014 12:34:16 +0000 (15:34 +0300)]
0025500: Visualization, TKOpenGl - global trihedron should not inherit transformation from last object

Test case for CR25500

6 years ago0025491: BRepOffsetAPI_MakeOffset algorithm crashes on customer's shape and big value...
jgv [Fri, 21 Nov 2014 12:22:22 +0000 (15:22 +0300)]
0025491: BRepOffsetAPI_MakeOffset algorithm crashes on customer's shape and big value of offset

Test case for CR25491

Correction of test case for issue CR25491

6 years ago0025455: fixshape works at the second attempt
gka [Fri, 21 Nov 2014 11:51:01 +0000 (14:51 +0300)]
0025455: fixshape works at the second attempt

Added check and fix of tolerances of all vertices after performing all fixes.
It is necessary to avoid situation when point of vertex belonging a few faces was changed for current face
but edges containing this vertex belonging before fixed face are not taking into account.
Mode FixVertexTolMode to manage check tolerance of vertices was added in ShapeFix_Shape
class. (default value is equal to -1)
Method to change FixVertexTolMode mode  FixVertexTolMode() was added in ShapeFix_Shape class

Test case for CR25455

6 years ago0025488: Wrong result of two trimmed cylinders intersection
nbv [Fri, 21 Nov 2014 11:44:01 +0000 (14:44 +0300)]
0025488: Wrong result of two trimmed cylinders intersection

1. Function IsSame(...) for IntSurf_PntOn2S was added (see IntSurf_PntOn2S.cdl for detail information).
2. Inserting additional points is forbidden if existing WLine contains only two points coincided.

Test-case for issue #25488

6 years ago0025469: BRepMesh corrupts triangulation of another not connected shape
oan [Fri, 21 Nov 2014 11:15:34 +0000 (14:15 +0300)]
0025469: BRepMesh corrupts triangulation of another not connected shape

Do not clean polygons that are created for different faces not connected with current shape.
Remove old code producing additional points for BSpline curves due to fix #24959.

Test cases fir issue CR25469

Revert changes producing additional points for BSpline curves with C1 continuity

Test cases fir issue CR25469

Correction of test cases for issue CR25469

6 years ago0025479: BRepTools::Clean() cleans all edge polygons, even related to different shapes
oan [Thu, 13 Nov 2014 16:40:57 +0000 (19:40 +0300)]
0025479: BRepTools::Clean() cleans all edge polygons, even related to different shapes

6 years ago0025480: Incorrect result of BRepOffsetAPI_MakePipe
jgv [Fri, 21 Nov 2014 11:04:52 +0000 (14:04 +0300)]
0025480: Incorrect result of BRepOffsetAPI_MakePipe

Test case for CR25480

6 years ago0025436: Visualization - AIS_InteractiveContext::HilightPreviousDetected() should...
isk [Wed, 12 Nov 2014 11:27:50 +0000 (14:27 +0300)]
0025436: Visualization - AIS_InteractiveContext::HilightPreviousDetected() should switch from first value in the list to the last

6 years ago0025483: Visualization, TKOpenGl - fix memory leak due to unused stack in OpenGl_Stat...
kgv [Fri, 14 Nov 2014 14:24:56 +0000 (17:24 +0300)]
0025483: Visualization, TKOpenGl - fix memory leak due to unused stack in OpenGl_StateInterface

6 years ago0025456: BOPAlgo_CheckerSI reports an error on the given shape
pkv [Fri, 21 Nov 2014 10:58:02 +0000 (13:58 +0300)]
0025456: BOPAlgo_CheckerSI reports an error on the given shape

1. class IntTools_FaceFace
         void IntTools_FaceFace::MakeCurve(const Standard_Integer Index,
                                    const Handle(Adaptor3d_TopolTool)& dom1,
                                    const Handle(Adaptor3d_TopolTool)& dom2)

The value of testing parameter has been changed for the cases of infinite curves

Test case for issue CR25456

6 years ago0025451: BRepFilletAPI_MakeFillet fails on customer's shape when small radius of...
jgv [Fri, 21 Nov 2014 10:55:11 +0000 (13:55 +0300)]
0025451: BRepFilletAPI_MakeFillet fails on customer's shape when small radius of fillet is given

Test-case for issue #25451

Update of test-cases

6 years ago0025449: Excess vertex in result of General Fuse operation.
pkv [Fri, 21 Nov 2014 10:50:44 +0000 (13:50 +0300)]
0025449: Excess vertex in result of General Fuse operation.

1. class IntTools_EdgeFace
     Standard_Boolean IntTools_EdgeFace::CheckTouchVertex
     (const IntTools_CommonPrt& aCP,
     Standard_Real& aTx)

The parametric size of the contact zone between vertex and face has been changed

Test cases for issue CR25449

6 years ago0025450: Common operation returns wrong shape
pkv [Fri, 21 Nov 2014 10:48:35 +0000 (13:48 +0300)]
0025450: Common operation returns wrong shape

class BOPAlgo_PaveFiller
 void BOPAlgo_PaveFiller::PerformEF()

 The index of the face has been added in post-treatment map

Test cases for issue CR25450

Correction of test case for issue CR25450

6 years ago0025460: BRepOffsetAPI_ThruSections fails on customer's shape (wing on 11 sections)
jgv [Fri, 21 Nov 2014 10:46:20 +0000 (13:46 +0300)]
0025460: BRepOffsetAPI_ThruSections fails on customer's shape (wing on 11 sections)

Test-case for issue #25460

6 years ago0025432: Wrong result obtained by MakerVolume operator.
pkv [Fri, 21 Nov 2014 10:44:01 +0000 (13:44 +0300)]
0025432: Wrong result obtained by MakerVolume operator.

class BOPTools_AlgoTools
static function:
Standard_Boolean FindPointInFace(const TopoDS_Face& aF,
                                 const gp_Pnt& aP,
                                 gp_Dir& aDB,
                                 gp_Pnt& aPOut,
                                 Handle(IntTools_Context)& theContext,
                                 GeomAPI_ProjectPointOnSurf& aProjPL,
                                 const Standard_Real aDt,
                                 const Standard_Real aTolE)

Binormal calculation starts from the point located outside the tolerance circle of the edge

Test case for issue CR25432

Correction of test cases for issue CR25432

6 years ago0025321: Test case bugs/modalg_5(010)/bug24981 hangs in Debug mode on Debian60-64...
aml [Fri, 31 Oct 2014 12:23:24 +0000 (15:23 +0300)]
0025321: Test case bugs/modalg_5(010)/bug24981 hangs in Debug mode on Debian60-64 platform

Eliminated possible inifite loop when projecting curve on surface.

6 years ago0024697: Exception is raised during projection of the curve on the surface
azv [Fri, 21 Nov 2014 10:34:42 +0000 (13:34 +0300)]
0024697: Exception is raised during projection of the curve on the surface

The curve is trimmed since now in the boundaries of surface

Test case for issue CR24697

Behavior for trimming periodic curves was changed

6 years ago0025430: DRAW Test Harness: dimensions demo fails
aba [Thu, 30 Oct 2014 14:06:58 +0000 (17:06 +0300)]
0025430: DRAW Test Harness: dimensions demo fails

- corrected vdimparam help string;
- added section model file to prevent changing of subshapes order after explode call

6 years agoUpdate of template for compilation in debug mode OCCT680-REF V6_8_0
apn [Mon, 10 Nov 2014 10:14:44 +0000 (13:14 +0300)]
Update of template for compilation in debug mode

6 years agoIncrementation of OCCT version up to 6.8.0
bugmaster [Fri, 7 Nov 2014 14:56:30 +0000 (17:56 +0300)]
Incrementation of OCCT version up to 6.8.0

6 years ago0025195: Samples - add Java sample for Android 4.x
kgv [Fri, 7 Nov 2014 08:20:13 +0000 (12:20 +0400)]
0025195: Samples - add Java sample for Android 4.x

6 years ago0025149: Samples - add Qt5/QML sample for Android 4.x
ibs [Fri, 3 Oct 2014 10:11:30 +0000 (14:11 +0400)]
0025149: Samples - add Qt5/QML sample for Android 4.x

6 years ago0025446: The method BRepAlgoAPI_BooleanOperation::IsDeleted() returns TRUE for the...
emv [Thu, 6 Nov 2014 14:39:01 +0000 (18:39 +0400)]
0025446: The method BRepAlgoAPI_BooleanOperation::IsDeleted() returns TRUE for the faces contained in the result of BOP

1. The method
  Standard_Boolean BOPAlgo_Builder::IsDeleted
    (const TopoDS_Shape& theS)
  has been modified to return TRUE only if the shape theS has been deleted.
2. Added new draw (QA) command OCC25446 to test this method.

6 years ago0025420: Wrong result obtained by General Fuse operator.
apn [Fri, 7 Nov 2014 10:58:19 +0000 (13:58 +0300)]
0025420: Wrong result obtained by General Fuse operator.

Added test case bugs/modalg_5/bug25420

6 years agoUpdate CMakeLists.txt for standard mfc sample
bugmaster [Fri, 7 Nov 2014 11:18:45 +0000 (14:18 +0300)]
Update CMakeLists.txt for standard mfc sample

6 years ago0025438: Visualization, TKOpenGl - always setup viewport within OpenGl_Workspace...
kgv [Thu, 6 Nov 2014 16:21:39 +0000 (19:21 +0300)]
0025438: Visualization, TKOpenGl - always setup viewport within OpenGl_Workspace::Redraw()

suppress new warning

6 years ago0025445: Draw command incmesh should support all parameters used in BRepMesh
oan [Thu, 6 Nov 2014 13:05:14 +0000 (16:05 +0300)]
0025445: Draw command incmesh should support all parameters used in BRepMesh

Test-case for issue #25445

6 years ago0025270: OCCT fails to calculate extrema between extruded surface and line
apn [Thu, 6 Nov 2014 11:55:10 +0000 (14:55 +0300)]
0025270: OCCT fails to calculate extrema between extruded surface and line

Added test case bugs/modalg_5/bug25270

6 years ago0025439: Enabling shape binary persistence without OCAF
Roman Lygin [Fri, 31 Oct 2014 12:40:03 +0000 (16:40 +0400)]
0025439: Enabling shape binary persistence without OCAF

6 years ago0025367: IGES and BRep persistence - support unicode file names on Windows
pdn [Wed, 22 Oct 2014 08:17:10 +0000 (12:17 +0400)]
0025367: IGES and BRep persistence - support unicode file names on Windows

OSD_OpenFile.hxx header is created for using in file open operations with Unicode names.

Fix for STEP files reading.

Adding test cases for issue 25367
Update test case for issue 25364
Update test cases due to improvements

6 years ago0025364: BRepMesh is not able to triangulate the shape with fine deflection
oan [Wed, 5 Nov 2014 14:57:41 +0000 (17:57 +0300)]
0025364: BRepMesh is not able to triangulate the shape with fine deflection

Don't create data structures for whole set of faces. Necessary structures are created directly in BRepMesh_FastDiscret.
Don't copy nodes data during scaling, single structure is used.

Remove lines used for debug

Fix sphere: resolve problem came from merging.

Keep code clean - remove unnecessary logic, expected to be used for complicated restoration process.

Test cases for issue CR25364

6 years ago0025438: Visualization, TKOpenGl - always setup viewport within OpenGl_Workspace...
kgv [Fri, 31 Oct 2014 12:33:12 +0000 (15:33 +0300)]
0025438: Visualization, TKOpenGl - always setup viewport within OpenGl_Workspace::Redraw()

6 years ago0024381: Visualization, TKOpenGl - revise matrices stack and usage of temporary matrices
duv [Mon, 3 Nov 2014 20:18:25 +0000 (23:18 +0300)]
0024381: Visualization, TKOpenGl - revise matrices stack and usage of temporary matrices
0025301: Visualization, TKOpenGl - transpose matrix manually before glUniformMatrix4fv()

OpenGl_View::ReleaseGlResources() - release GL resources of trihedron, do not destroy it

6 years ago0025442: Visualization, TKOpenGl - prevent inclusion of system header glxext.h
kgv [Sat, 1 Nov 2014 00:42:31 +0000 (20:42 -0400)]
0025442: Visualization, TKOpenGl - prevent inclusion of system header glxext.h

Define GLX_GLXEXT_LEGACY in addition to GL_GLEXT_LEGACY to prevent implicit
inclusion of header GL/glxext.h by system header GL/glx.h

Update glext.t to current state.

6 years ago0025443: Documentation - update packages names in Building 3rd-party libraries on...
kgv [Sat, 1 Nov 2014 07:50:43 +0000 (10:50 +0300)]
0025443: Documentation - update packages names in Building 3rd-party libraries on Linux

Update README files for samples

6 years ago0025343: Visualization - Update user's guide and DRAW commands description
isz [Fri, 31 Oct 2014 15:37:45 +0000 (18:37 +0300)]
0025343: Visualization - Update user's guide and DRAW commands description

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.

6 years ago0025174: Provide ShapeCustom and BRepModifier with ProgressIndicator and ReShape...
razmyslovich [Wed, 20 Aug 2014 13:17:53 +0000 (15:17 +0200)]
0025174: Provide ShapeCustom and BRepModifier with ProgressIndicator and ReShape features


6 years ago0024934: Section: crash for two faces
aml [Wed, 5 Nov 2014 14:26:31 +0000 (17:26 +0300)]
0024934: Section: crash for two faces

Added protection from null vertexes.

Test case for issue CR24934

6 years ago0024548: Ray Tracing mode not available in MFC samples
ski [Thu, 30 Oct 2014 13:03:24 +0000 (16:03 +0300)]
0024548: Ray Tracing mode not available in MFC samples

Ray tracing functionality was added to OCCT MFC samples.

6 years ago0025157: Face missing depending the angle of revolution
apn [Fri, 31 Oct 2014 13:58:29 +0000 (16:58 +0300)]
0025157: Face missing depending the angle of revolution

Added test case bugs/mesh/bug25157

6 years ago0022125: TCollection_ExtendedString: conversion from UTF-8 to unicode
apn [Fri, 31 Oct 2014 13:46:53 +0000 (16:46 +0300)]
0022125: TCollection_ExtendedString: conversion from UTF-8 to unicode

Added test case bugs/fclasses/bug22125

6 years ago0025413: Line-Shape intersection algorithm became 400 times slower
azv [Wed, 5 Nov 2014 14:02:23 +0000 (17:02 +0300)]
0025413: Line-Shape intersection algorithm became 400 times slower

Changed the procedure of creating initial samples

Test-case for issue #25413

6 years ago0025418: Debug output to be limited to OCC development environment
abv [Tue, 28 Oct 2014 09:41:04 +0000 (12:41 +0300)]
0025418: Debug output to be limited to OCC development environment

Macros ending on "DEB" are replaced by OCCT_DEBUG across OCCT code; new macros described in documentation.
Macros starting with DEB are changed to start with "OCCT_DEBUG_".
Some code cleaned.

6 years ago0025307: Problems resulted from re-triangulation
apn [Fri, 31 Oct 2014 12:08:49 +0000 (15:08 +0300)]
0025307: Problems resulted from re-triangulation

Added test case bugs/mesh/bug25307

6 years ago0024519: Intersection of a cylinder and a plane does not return
apn [Fri, 31 Oct 2014 10:34:03 +0000 (13:34 +0300)]
0024519: Intersection of a cylinder and a plane does not return

Added test case bugs/modalg_5/bug24519

6 years ago0025281: BRepMesh_IncrementalMesh does not return
apn [Fri, 31 Oct 2014 09:28:02 +0000 (12:28 +0300)]
0025281: BRepMesh_IncrementalMesh does not return

Added test case bugs/mesh/bug25281

6 years ago0025427: Algorithm of building plane from wire hangs
ifv [Wed, 5 Nov 2014 13:44:37 +0000 (16:44 +0300)]
0025427: Algorithm of building plane from wire hangs

Test-case for issue #25427

6 years agoUpdate for building with MS Visual C++ without VTK 3rdparty products
bugmaster [Wed, 5 Nov 2014 12:53:31 +0000 (15:53 +0300)]
Update for building with MS Visual C++ without VTK 3rdparty products

6 years ago0025410: Tool for extended check of validity of the curve on the surface
nbv [Thu, 30 Oct 2014 11:26:16 +0000 (14:26 +0300)]
0025410: Tool for extended check of validity of the curve on the surface

1. class BOPTools_AlgoTools
1.1. method
 Standard_Boolean BOPTools_AlgoTools::ComputeTolerance
  (const Handle(Geom_Curve)& theCurve3D,
   const Handle(Geom2d_Curve)& theCurve2D,
   const Handle(Geom_Surface)& theSurf,
   const Standard_Real theFirst,
   const Standard_Real theLast,
   Standard_Real& theMaxDist,
   Standard_Real& theMaxPar)
  It computes the max distance between points taken from 3D and 2D curves by the same parameter

1.2. method
 Standard_Boolean BOPTools_AlgoTools::ComputeTolerance
  (const TopoDS_Face& theFace,
   const TopoDS_Edge& theEdge,
   Standard_Real& theMaxDist,
   Standard_Real& theParameter)
  Computes the valid value of the tolerance for the edge using the function above.

2.  Added possibility to check shape on the validity of the curves on the surfaces.
2.1. New status BOPAlgo_InvalidCurveOnSurface has been added to the enumeration BOPAlgo_CheckStatus
2.2. class BOPAlgo_ArgumentAnalyzer
   void BOPAlgo_ArgumentAnalyzer::TestCurveOnSurface()
 It checks each edge/face pair in the shape using the method ComputeTolerance from BOPTools_AlgoTools and stores invalid pairs to myResults.
 Invalid pairs are those which contain the edge with tolerance value less then the value computed by the ComputeTolerance method.

2.3. class BOPAlgo_CheckResult
 Added new fields:
    myMaxDist1 : Real from Standard;
    myMaxDist2 : Real from Standard;
    myMaxPar1  : Real from Standard;
    myMaxPar2  : Real from Standard;
 and corresponding setters and getters.
 These fields are used to store the results of the TestCurveOnSurface() check.

3. Added new option to the bopargcheck command and two new commands.
class BOPTest_CheckCommands
3.1. command bopargcheck
 As it is using the BOPAlgo_ArgumentAnalyzer class to check the shapes
 it checks also the validity of the curves on the surfaces.
 The output for the invalid shapes is following:

Draw[]> bopargcheck b2 /ic #f
Made faulty shape: s1COnS_1 (MaxDist = 0.0013334343378738308, MaxPar = 0.02884285498274167)
Made faulty shape: s1COnS_2 (MaxDist = 0.0013334340648766174, MaxPar = 0.02884285497934707)
Made faulty shape: s1COnS_3 (MaxDist = 0.0013335086668628978, MaxPar = 1.4133051942712607)
Made faulty shape: s1COnS_4 (MaxDist = 0.0013335086525838983, MaxPar = 1.4133051942713901)
Faulties for FIRST  shape found : 4
Shapes are not suppotrted by BOP: NO
Self-Intersections              : NO
Check for SI has been aborted   : NO
Too small edges                 : NO
Bad faces                       : NO
Too close vertices              : NO
Too close edges                 : NO
Shapes with Continuity C0       : NO
Invalid Curve on Surface        : YES  Cases(4)  Total shapes(8)

Faulties for SECOND  shape found : 0

 The compounds s1COnS_* contain pair of edge and face.
 MaxDist is maximal distance between points taken from 3D curve of the edge and 2D curve of that edge on the face.
 MaxPar is a parameter in which the MaxDist is reached.

 To disable this check it is necessary to use option /S (bopargcheck shape /S).

3.2. command xdistef
 Usage of the command:
   xdistef edge face
 It computes distance between points taken from 3D curve of the edge and 2D curve of that edge on the face.
Draw[]> explode s1COnS_1
s1COnS_1_1 s1COnS_1_2
Draw[]> whatis s1COnS_1_1
s1COnS_1_1 is a shape EDGE FORWARD Modified Orientable
Draw[]> whatis s1COnS_1_2
s1COnS_1_2 is a shape FACE FORWARD Modified Orientable
Draw[]> xdistef s1COnS_1_1 s1COnS_1_2
Max Distance = 0.0013334343378738308; Parameter on curve = 0.02884285498274167

3.3. command checkcurveonsurf
 Usage of the command:
  checkcurveonsurf shape.
 It checks each edge/face pair in the shape using the method ComputeTolerance from BOPTools_AlgoTools.
Draw[]> checkcurveonsurf b2
Invalid curves on surface:
edge e_0 on face f_0 (max dist: 0.0013334343378738, parameter on curve: 0.0288428549827417)
edge e_1 on face f_0 (max dist: 0.0013334340648766, parameter on curve: 0.0288428549793471)
edge e_2 on face f_1 (max dist: 0.0013335086668629, parameter on curve: 1.4133051942712607)
edge e_3 on face f_1 (max dist: 0.0013335086525839, parameter on curve: 1.4133051942713901)

Sugestions to fix the shape:
explode b2 e;
settolerance b2_6 0.0013335086668629;
settolerance b2_7 0.0013334343378738;
settolerance b2_8 0.0013334340648766;
settolerance b2_10 0.0013335086525839;

The command gives suggestions to fix the shape by increasing tolerance values of the invalid edges.
In some cases the tolerance values suggested by the tool can be very large.
Such values should be used very carefully, because setting large tolerance values to the sub-shapes
of the shape can make it non valid (self-interfered) or lead to unexpected result when using
such shapes in some operations (boolean for example).

Test case for issue CR25410