kgv [Thu, 16 Jul 2020 13:15:22 +0000 (16:15 +0300)]
0031668: Visualization - WebGL sample doesn't work on Emscripten 1.39
OpenGl_Context now skips loading functions related to mapping buffer,
which are required by OpenGL ES 3.0 specs but not provided by WebGL 2.0.
Message_PrinterSystemLog does not use a broken emscripten_log() anymore, which corrupted UNICODE strings.
WasmOcctView::initWindow() - callbacks now set using EMSCRIPTEN_EVENT_TARGET_WINDOW
instead of 0 used by older Emscripten API.
Mouse callbacks now track canvas element and use
EmscriptenMouseEvent::targetX/targetY instead of ::canvasX/canvasY
as the latter was broken.
Added emscripten_set_main_loop() setup to shut up eglSwapInterval() error message.
Fixed missing \0 at the end of string converted by toUtf8Array().
azv [Tue, 7 Jul 2020 14:40:50 +0000 (17:40 +0300)]
0031016: Projection of an ellipse is a B-spline in some cases
Improve projection of ellipse and circle on a plane in case of the same parametrization of the original curve and the projected one is not necessary. Now the projection is a canonical curve instead of B-spline.
emv [Fri, 10 Jul 2020 11:19:31 +0000 (14:19 +0300)]
0031662: Modeling Algorithms - Incomplete result of section operation
Integrating test case for the issue as the problem is not reproduced.
emv [Fri, 10 Jul 2020 06:02:26 +0000 (09:02 +0300)]
0031655: Modeling Algorithms - Invalid result of General Fuse operation
IntTools_BeanFaceIntersector: Perform exact intersection range search in case there are few intersection points.
mkrylova [Wed, 8 Jul 2020 09:46:33 +0000 (12:46 +0300)]
0030277: Coding Rules - avoid extremely long class names in STEP packages
Has changed the names of classes that are too long
and fixed names in files where these classes are used
akaftasev [Tue, 12 May 2020 09:21:59 +0000 (12:21 +0300)]
0026555: Modeling Algorithms - Exception-safe status reporting in BRepOffset_MakeOffset
Set safe exit status for:
Standard_NullObject exception,
Standard_NullObject: BRep_Tool:: TopoDS_Vertex hasn't gp_Pnt,
BRep_Tool: no parameter on edge,
BRepOffset_MakeOffset::TrimEdge no projection
kgv [Sun, 28 Jun 2020 18:59:22 +0000 (21:59 +0300)]
0031637: Documentation - minor clean-up of User Guide for Visualization module
Fixed a couple of misprints, usage of changed classes / methods.
Added references to other supported 3d displays.
Added reference to PBR metallic-roughness material properties in addition to Common.
Cosmetics: removed numerous trailing spaces, double spaces.
Added missing {.cpp} language qualifier to code quotations.
Sentences within paragraphs have been split into multiple lines in source file.
akaftasev [Tue, 12 May 2020 09:21:59 +0000 (12:21 +0300)]
0027909: Modeling Algorithms - Exception during offset computation
Added function ChFi3d::IsTangentFaces for more accurate definition of connection type.
Test cases have been changed according to the current behavior.
ifv [Fri, 15 May 2020 13:17:34 +0000 (16:17 +0300)]
0029839: Modeling Algorithms - Unexpected Circle to BSpline surface extrema behavior
Extrema_ExtCS.cxx: treatment of small line segments is added;
Extrema_GenExtCS.cxx: treatment of particular cases curve-quadric and conic-surface are added
Extrema_GlobOptFuncCQuadric, Extrema_GlobOptFuncConicS: new distance functions for particular cases are added
BOPAlgo_PaveFiller_5.cxx : treatment of large common parts edge-face is improved
ElSLib.cxx : method TorusParameters(...) is modified to avoid divide by zero
math_PSOParticlesPool.cxx : initialization of array is added
emv [Mon, 6 Jul 2020 09:05:30 +0000 (12:05 +0300)]
0031604: Wrong result of Boolean Operation Cut
BOPAlgo_WireSplitter::Path - continue building the next loop with the last edge not included into found loop.
kgv [Fri, 3 Jul 2020 16:48:57 +0000 (19:48 +0300)]
0031649: Visualization, TKOpenGL - broken skybox in VR output
OpenGl_ShaderManager::GetBgCubeMapProgram() and OpenGl_BackgroundArray::createCubeMapArray()
have been corrected to draw cube in straightforward way instead of a screen-quad.
Graphic3d_Camera::SetCustomStereoProjection() now recieves decomposed projection + head-to-eye matrices.
Added method Graphic3d_Camera::StereoProjection() returning projection matrix without translation part.
OpenGl_BackgroundArray::Render() now applies stereoscopic projection matrix in case of VR output,
but keeps using mono projection matrix in case of common 3D displays.
kgv [Sat, 4 Jul 2020 20:37:04 +0000 (23:37 +0300)]
0031652: Visualization - crash on highlighting HLR Computed presentation displayed with Shaded display mode
PrsMgr_PresentationManager::displayImmediate() now uses proper ZLayer for a shadow presentation
of computed presentation (fixes dynamic highlighting on mouse move).
Graphic3d_CView::SetComputedMode() - added invalidation of bounding box on turning OFF compute mode.
AIS_ViewController::contextLazyMoveTo() now ignores MoveTo() while rotating
view with temporary disabled compute mode (leading to undefined results and crashes).
Graphic3d_Structure::Graphic3d_Structure() - do not copy Graphic3d_TOS_COMPUTED visual
from linked structure, as Graphic3d_CView::SetComputedMode() does not compute such structures.
kgv [Sat, 4 Jul 2020 11:37:05 +0000 (14:37 +0300)]
0031650: Visualization - invalid picking of object with local transformation and per-object clipping plane
SelectMgr_SelectingVolumeManager::SetViewClipping() now updates clipping range
using picking ray in world coordinates, as clipping planes are always defined in world space.
mzernova [Tue, 3 Dec 2019 09:32:39 +0000 (12:32 +0300)]
0029993: Visualization - AIS_TextLabel computes selection primitive only for attachment point
The text label is selected as a rectangle (adds a sensitive object - Select3D_SensitiveFace).
The bounding box has been resized to fit the sensitive rectangle.
Transform persistent has been added to AIS_TextLabel to correctly position the sensitive rectangle.
The findConnectedObject function has also been changed to correctly set transform persistence.
kgv [Thu, 2 Jul 2020 09:29:44 +0000 (12:29 +0300)]
0031588: Visualization, TKOpenGl - display immediate updates in brackets within frame stats
kgv [Thu, 2 Jul 2020 12:40:29 +0000 (15:40 +0300)]
0031647: Samples - do not enable floating point exceptions in MFC samples
emv [Fri, 26 Jun 2020 11:20:52 +0000 (14:20 +0300)]
0031639: Modeling Algorithms - Offset algorithm incorrectly fills one of the holes
Check if unclassified edge may be added as neutral (invalid in one split, valid in other) by checking the SD faces in which the edge was classified.
kgv [Fri, 26 Jun 2020 20:49:48 +0000 (23:49 +0300)]
0031635: Documentation - minor clean-up of User Guide for Foundation Classes module
Changes in Technical Overview:
Corrected reference of "Mesh" as dedicated module, which is actually a Toolkit within "Modeling Algorithms" module.
Reduced references to "Configurable optimized memory manager",
which has not been updated for a long time and no more encouraged to be used as replacement of standard memory allocator of C library.
VRML/STL converters have been moved from section Mesh to Data Exchange.
Visualization chapter has been slightly reworded and reordered;
added references to PBR metallic-roughness material model.
Data Exchange chapter - reworded sentence "The exchanges run smoothly regardless of the quality of external data..."
to "This module handles various problems of interoperability between CAD systems...";
added AP242 to the list of STEP capabilities.
Changes in User Guide for Foundation Classes:
Removed references to "physical quantities" in package Quanity, deprecated since #
0028799 and not actually used anywhere.
Adjusted description of string classes to avoid duplicated statements.
Collections section has been refactored to replace obsolete TCollection references by NCollection.
Remove obsolete statement "furthermore *catch()* statement does not allow passing exception object as argument".
Fixed broken nested enumeration in a couple of places.
Fixed usage of inappropriate quote symbols in code snippets.
Fixed references to non-existing classes like ZeroDivide instead of Standard_DivideByZero.
Removed suggested usage of Standard_Failure::Raise() instead of "throw Standard_Failure()" following #
0026937.
Code snippets now suggest "catch(const Standard_Failure& )" instead of "catch(Standard_Failure )" (#
0026937).
Fixed broken code snippets with lost symbols like <<.
Cosmetics: removed numerous trailing spaces, double spaces.
Added missing {.cpp} language qualifier to code quotations.
Sentences within paragraphs have been split into multiple lines in source file.
kgv [Tue, 30 Jun 2020 15:48:36 +0000 (18:48 +0300)]
0031642: Visualization - crash in Graphic3d_Structure::SetVisual() on redisplaying edge in AIS_Shape
Fixed unexpected calling of PrsMgr_Presentation::Erase() from Graphic3d_Structure::SetVisual().
kgv [Tue, 30 Jun 2020 22:12:37 +0000 (01:12 +0300)]
0031643: Visualization - Graphic3d_Camera::Copy() raises exception on copying ZNear < 0.0
Graphic3d_Camera::CopyMappingData() now copies ProjectionType at first.
kgv [Fri, 26 Jun 2020 06:58:50 +0000 (09:58 +0300)]
0031632: Draw Harness - handle 3d mouse Raw HID input on Windows
WNT_HIDSpaceMouse - added auxiliary class for processing 3d mouse Raw HID input.
AIS_ViewController::Update3dMouse() - added default processor for 3d mouse input event.
ViewerTest now redirects WM_INPUT to AIS_ViewController::Update3dMouse().
Aspect_VKey enumeration has been extended by 3D view buttons.
WNT_Window::RegisterRawInputDevices() has beend added as a small wrapper
over WinAPI RegisterRawInputDevices() for common HID input devices.
AIS_ViewCube now stores animation duration within AIS_AnimationCamera instead of dedicated duplicating class property.
ifv [Wed, 17 Jun 2020 14:10:12 +0000 (17:10 +0300)]
0031616: Modeling algorithm - Section between two shells returns wire with gaps (720)
Adaptor3d_TopolTool.cxx, IntTools_TopolTool.cxx:
Anisotropy of BSpline surface along U and V direction is taken in account for calculation of numbers of sample points;
bug31616: test case added
mzernova [Mon, 13 Jan 2020 07:21:10 +0000 (10:21 +0300)]
0031279: Visualization, TKOpenGl - environment background is misplaced within Ray-Tracing
Fixed problem with misplacing background texture in Ray-Tracing.
An environment background is always drawn using a perspective matrix.
iko [Fri, 21 Feb 2020 10:24:28 +0000 (13:24 +0300)]
0031370: Documentation - provide information about PBR implementation
PBR documentation (math) has been added as developer guide.
kgv [Sat, 20 Jun 2020 11:57:02 +0000 (14:57 +0300)]
0031621: Draw Harness - handle navigation keys
AIS_ViewController::handleNavigationKeys() - added an interface for processing navigation keys.
ViewerTest_EventManager now maps WASD+Arrows navigation keys.
Axonometric view hotkey A has been replaced by Backspace.
Shaded/Wireframe are now mapped with hotkeys W+Ctrl/S+Ctrl.
Hotkey D (reset view to undefined default state) has been removed.
mzernova [Tue, 10 Mar 2020 13:06:24 +0000 (16:06 +0300)]
0031412: Visualization - entity behind is returned as topmost at the edges
SelectMgr_RectangularFrustum now handles degenerated triangle as a segment or a point.
Triangle orthogonal to view direction is now handled as a segment.
myViewRayDir field is now defined as normalized vector to avoid confusing math.
For the case when the segment and myViewRayDir are almost parallel,
the segmentSegmentDistance function may set the depth to zero, although this will not
be the correct value, therefore it is better to pass a segment that will not
be parallel to myViewRayDir as an argument to the function.
vpoint command has been extended by arguments -2d and -nosel
for displaying picking mouse position as on-screen point in pixels.
Fixed double-binding-map error in case of displaying point with already used name.
bugs/vis/bug31412: test case added.
kgv [Sat, 20 Jun 2020 20:00:17 +0000 (23:00 +0300)]
0031622: Samples - update MFC Animation sample with proper frame updates
Animation sample has been updated to:
- use reuse AIS_ViewController for general viewer manipulations;
- update animation using elapsed time;
- do not block camera manipilations;
- get rid of redundant controls.
kgv [Sat, 20 Jun 2020 14:48:52 +0000 (17:48 +0300)]
0030939: Draw Harness, ViewerTest - AIS_ViewCube animation does not work on Linux and macOS
ViewerTest_EventManager::handleViewRedraw() now starts ViewerTest_ContinuousRedrawer
working thread to workaround Tcl event loop invalidation issue.
kgv [Sat, 20 Jun 2020 00:18:12 +0000 (03:18 +0300)]
0031620: Samples - update Android JNI sample to use AIS_ViewController
Multi-touch input is now redirected to AIS_ViewController.
GLSurfaceView.RENDERMODE_WHEN_DIRTY is now used by 3D Viewer.
AIS_ViewCube is now displayed instead of trihedron.
kgv [Fri, 19 Jun 2020 23:14:51 +0000 (02:14 +0300)]
0031619: Samples - update JNI sample to use Android Studio
Project structure and project files have been updated to use Android Studio 4.0, gradle and CMake.
Redundant OcctJni_Window has been replaced by Aspect_NeutralWindow.
SD Card permissions are not dynamically requested for compatibility with Android API level 26+.
mpv [Thu, 18 Jun 2020 07:24:07 +0000 (10:24 +0300)]
0031075: Application Framework - reading STEP file into TDocStd_Document leads to memory leaks
In the TDocStd_Owner keep simple pointer to TDocStd_Document instead of Handle. This causes automatic destruction of the document without explicit call of Close.
In Standard_Type added a static variable theType that initializes theRegistry map earlier. Otherwise exit from Draw interpreter crashes in many test-cases because not-closed transactions are aborted on document handle release from Draw theVariables map.
Corrected method for test OCC159bug due to the fact that Owner does not add a ref count now
Close the document in the end of bugs xde bug22776 otherwise double remove of visualization objects (on library exit and on visualization attributes remove from the document) causes crash on exit from draw
Added a new test bugs caf bug31075
ifv [Thu, 18 Jun 2020 07:31:06 +0000 (10:31 +0300)]
0031615: Coding - New warnings after integration fix for
0031552
ifv [Wed, 10 Jun 2020 16:33:27 +0000 (19:33 +0300)]
0031602: [Regression vs 7.0.0] Modeling Algorithms - Invalid result of boolean operation
IntPatch/IntPatch_ImpImpIntersection_4.gxx : adding tolerance in comparison surface range and surface period
bug31602: test case added
ifv [Mon, 15 Jun 2020 12:09:35 +0000 (15:09 +0300)]
0031611: Modeling Algorithms - BRepOffsetAPI_NormalProjection - can't build wire in 720 but it was possible in 691
BRepLib_MakeWire.cxx:
in method BRepLib_BndBoxVertexSelector::Accept() accepting tolerance criterion is changed
BRepLib_MakeWire.hxx:
correctionof class field name
bug31611: test case added
mzernova [Tue, 16 Jun 2020 11:24:26 +0000 (14:24 +0300)]
0030922: Visualization - OpenGl_Text wrong local transformation if text has not own attach point
bugs/vis/bug30922: test case added
kgv [Wed, 10 Jun 2020 17:07:12 +0000 (20:07 +0300)]
0031606: Configuration, CMake - build fails with Android NDK + CLang compiler + MinGW Makefiles
CLang is now checked before MINGW within occt_defs_flags.cmake.
Added "-Wl,-s" linker flag when using CLang for stripping symbols consistently to GCC builds.
jgv [Sun, 7 Jun 2020 19:04:39 +0000 (22:04 +0300)]
0031485: Data Exchange - Export STEP in nonmanifold mode looses all faces except one
Small correction in STEPControl_ActorWrite::TransferCompound - take into account the case when a subshape has type TopAbs_FACE.
emv [Tue, 2 Jun 2020 09:06:42 +0000 (12:06 +0300)]
0031587: Modeling Data - add BRepTools::RemoveInternals() removing internal sub-shapes from the shape
kgv [Sat, 6 Jun 2020 16:13:28 +0000 (19:13 +0300)]
0031599: Visualization - when using AIS_Manipulator, the scene rotates at the same time
AIS_ViewController::HandleViewEvents() - reverted order of handleMoveTo() and handleCameraActions() events.
akaftasev [Fri, 22 May 2020 10:04:49 +0000 (13:04 +0300)]
0031504: Data Exchange - Wrong output of progress indicator when writing to stl
Added new condition for first indicated element at Draw_ProgressIndicator::Show(),
because it’s more logical that at start progress starts at 0
Changed usage of Next() to Next(step) for increment progress to IND_THRESHOLD in RWStl::writeASCII() and RWStl::writeBinary()
Changed condition for continuation of writing and add interrupt to this function
Added possibility to use Progress indicator in writestl
Changed paremeter in constructor Message_ProgressSentry aPS() IND_THRESHOLD to 1
Changed test
kgv [Wed, 3 Jun 2020 09:20:49 +0000 (12:20 +0300)]
0031596: Visualization, OpenGl_Context - take GL_OES_texture_float extension into account for arbTexFloat flag
kgv [Thu, 28 May 2020 16:42:13 +0000 (19:42 +0300)]
0031477: Visualization, TKOpenGl - fetch/wrap getBufferSubData() function from WebGL 2.0
Added OpenGl_Context::GetBufferSubData() implementing getBufferSubData() based on capabilities of various APIs.
Added OpenGl_VertexBuffer::GetSubData() similar to OpenGl_VertexBuffer::SubData().
kgv [Wed, 27 May 2020 17:46:34 +0000 (20:46 +0300)]
0031583: Visualization, OpenGl_Context - load OpenGL ES 3.0 functions
OpenGl_Context now retrieves complete functions sets of OpenGL ES 3.0, 3.1 and 3.2.
vsv [Wed, 20 May 2020 12:50:15 +0000 (15:50 +0300)]
0031573: Visualization - Do not show seam edge for shading presentation with boundary edges in VTK
kgv [Wed, 27 May 2020 10:36:17 +0000 (13:36 +0300)]
0031580: Visualization, TKOpenGl - cubemap initialization error on OpenGL ES 2.0
OpenGl_Texture::InitCubeMap() now avoids using sized internal format in case of GLES2.
OpenGl_Sampler::applySamplerParams() now checks OpenGL version before setting GL_TEXTURE_WRAP_R.
mkrylova [Fri, 15 May 2020 10:54:26 +0000 (13:54 +0300)]
0029917: Foundation Classes - OSD_FileNode AccessMoment and CreationMoment return the same date on Windows
fAccess in CreationMoment() function for Windows has been modified from TRUE to FALSE
ika [Mon, 18 May 2020 13:21:22 +0000 (16:21 +0300)]
0031568: Data Exchange - invalid model produced after STEP import
Add protection against reference to reference in STEP import.
kgv [Fri, 15 May 2020 23:47:20 +0000 (02:47 +0300)]
0031478: Visualization, TKOpenGl - allow uploading Cubemap in compressed DDS format when supported by GPU
Graphic3d_TextureRoot::GetCompressedImage() - added new interface for fetching compressed texture image.
Default implementation detects DDS image files using Image_DDSParser parser.
Graphic3d_TextureRoot::GetImage() has been extended with new parameter
- the list of image formats supported by OpenGL driver.
Graphic3d_TextureRoot::convertToCompatible() implicitly converts
BGRA image to RGBA on OpenGL ES, which normally does not support BGR formats.
OpenGl_Caps::isTopDownTextureUV - new property defines how application defines
UV texture coordinates in primitive arrays.
OpenGl_Context::SetTextureMatrix() compares this flag with OpenGl_Texture::IsTopDown()
and automatically flips V coordinate in case of mismatch.
OpenGl_Texture now holds exact number of mipmap levels
instead of Boolean flag indicating that they are defined.
This allows loading DDS files with incomplete mipmap level set
by setting GL_TEXTURE_MAX_LEVEL to appropriate value instead of default 1000
(causing black textures in case if mipmap levels are not defined till 1x1).
Fixed order of texture coordinates transformation within GLSL program to match FFP matrix:
Rotate -> Translate -> Scale (previously Rotation was applied afterwards).
Igor Khozhanov [Mon, 18 May 2020 10:04:19 +0000 (13:04 +0300)]
0031550: Data Exchange, STEP Import - surface transparency is ignored (SURFACE_STYLE_TRANSPARENT)
Implemented reading and writing transparency to/from step files
ifv [Fri, 17 Apr 2020 07:02:34 +0000 (10:02 +0300)]
0028229: BRep_Builder::Transfert must not raise exception if the input edge is Locked
BRep/BRep_Builder.cxx : raising exception is removed
jgv [Mon, 18 May 2020 13:27:55 +0000 (16:27 +0300)]
0031558: BRepOffsetAPI_MakeFilling algorithm makes turned inside out face
1. Modification in method BRepFill_Filling::Build - correction of building the wire.
2. Create new subgroup "filling" in the group "bugs".
vsv [Fri, 8 May 2020 15:14:49 +0000 (18:14 +0300)]
0031544: Visualization - show boundaries of faces in shading mode of VTK presentation
kgv [Fri, 8 May 2020 20:41:22 +0000 (23:41 +0300)]
0031004: Coding - eliminate warnings issued by gcc 9.1.0
Fixed -Wrestrict warning within OSD::SetSignal().
Fixed -Wdeprecated-copy warning by adding missing counterpart
in pair copy constructor / assignment operator or by removing trivial constructor.
AdvApp2Var_Node, AdvApp2Var_Patch are now declared as Handle.
AdvApp2Var_Iso is now passed by Handle.
Disabled operator= for TDF_Transaction and TDF_IDFilter.
Standard.cxx - fixed GCC version mischeck causing building failure with experimental GCC versions.
TopOpeBRepDS_EXPORT.cxx - fixed -Wmaybe-uninitialized warnings.
emv [Mon, 13 Apr 2020 10:31:12 +0000 (13:31 +0300)]
0031542: Modeling Algorithms - Offset algorithm produces incomplete result in mode "Complete" join type "Intersection"
Mark unchecked edges originated from vertices as invalid if they are contained in invalid faces.
emv [Mon, 20 Jan 2020 13:45:34 +0000 (16:45 +0300)]
0031307: Modeling Algorithms - Offset algorithm produces incorrect result in mode "Complete" join type "Intersection"
Do not classify edges originated from combination of edges and vertices as the classification will likely be unstable.
Mark faces containing valid inverted edges as invalid but do not remove them from valid splits.
Extend the debug command DBRep_SetComp to allow different containers for creating the TopoDS_Compound.
ifv [Thu, 7 May 2020 11:46:06 +0000 (14:46 +0300)]
0031552: Bad performance of intersection of cylindrical surfaces
Adjusting parameters of algorithm depending on axes and parameters of cylinders is added in order to reduce computation time
Test case added: tests/lowalgos/intss/bug31552
tests/perf/modalg/bug26310_1: test case corrected according to current state of algorithm
jfa [Thu, 14 May 2020 11:20:55 +0000 (14:20 +0300)]
0031565: Visualization - SIGFPE, Arithmetic exception if SelectMgr_TriangularFrustumSet::Build() is called with single point
dpasukhi [Mon, 13 Apr 2020 08:49:14 +0000 (11:49 +0300)]
0029240: Data Exchange - Crash during reading STEP file
- Issue is done in previous version OCCT
- Add test to verify import
ifv [Tue, 3 Sep 2019 12:48:24 +0000 (15:48 +0300)]
0027087: [Regression to OCCT 6.7.1] BRepExtrema_DistShapeShape gives wrong result
Extrema_ExtCs.cxx: number of subdivision is incresed for curve;
Modifications to fix regressions of some tests
IntTools_BeanFaceIntersector.cxx: restriction of curve, which is used in Extrema_ExtCS
ProjLib_CompProjectedCurve.cxx: tolerance is reduced for Extrema_ExtCS
BRepOffset_Tool.cxx: checking common vertex if it is Null
tests/bugs/modalg_7/bug27087 : test case added.
tests/bugs/modalg_5/bug25232_8 : test is modified according to new behavior of algorithms
dpasukhi [Tue, 12 May 2020 16:51:12 +0000 (19:51 +0300)]
0026925: Data Exchange - Exception can be raised if assembly is empty
- Issue is done in previous version OCCT
- Add test to verify the creating of the label structure using plain OCAF/XDE API
- Situation when the assembly label has no shape attached is correct
kgv [Fri, 8 May 2020 11:40:39 +0000 (14:40 +0300)]
0031501: Foundation Classes, Message_Printer - remove theToPutEndl argument -- use shortcuts
Message::DefaultMessenger()->Send() have been replaced by shortcuts Message::Send().
kgv [Wed, 15 Apr 2020 19:44:49 +0000 (22:44 +0300)]
0031501: Foundation Classes, Message_Printer - remove theToPutEndl argument
The argument putEndl has been removed from Message_Messenger::Send() and Message_Printer::Send() methods.
Message_Printer interface has been changed, so that sub-classes have to implement new method
Message_Printer::send() accepting TCollection_AsciiString.
Old three Message_Printer::Send() methods remain available without putEndl argument
and redirecting to new send() method by default.
Removed dummy Message_PrinterOStream::GetUseUtf8() property.
Message_PrinterOStream, Message_PrinterSystemLog and Draw_Printer
now implement single method Message_Printer::send() instead of triplet.
abv [Thu, 30 Apr 2020 12:45:31 +0000 (15:45 +0300)]
0031501: Foundation Classes, Message_Printer - remove theToPutEndl argument -- preparation
Operators << for Handle(Message_Messenger) are removed; their use is replaced by use of Message_Messenger::StreamBuffer
Message_Messenger has been replaced by Standard_OStream within Interface_InterfaceModel,IFSelect,IGES,STEP dump interfaces.
abv [Mon, 4 May 2020 19:25:03 +0000 (22:25 +0300)]
0031546: Application Framework - Memory leak (100 bytes) on Load / Close OCAF document
Class Standard_BaseDriver is inherited from Standard_Transient, its descendants are updated accordingly.
Handle is used to manipulate objects of this class and its descendants (instead of references or raw pointers) to ensure automatic destruction.
Added test bugs caf bug31546
Related:
- Standard_OVERRIDE is added in declarations of virtual methods in descendants of Storage_BaseDriver
- Methods operator << and operator >> are removed in descendants of Storage_BaseDriver (they repeat the same methods inherited from the base class)
- Typedef PCDM_BaseDriverPointer is marked as deprecated
- Unused class DDI_Ostream is removed
- Private field Standard_Transient::count is renamed to myRefCount_ to avoid compiler warnings if the same name is used within the scope of a descendant class
- Output of meaningful error messages is restored in DRAW commands fsdread and fsdwrite
ifv [Wed, 29 Apr 2020 07:08:39 +0000 (10:08 +0300)]
0030185: Unify same domain algorithm corrupts the initial shape
ShapeUpgrade_UnifySameDomain.cxx: checking of surface domains and projection to get pcurves are added
tests/bugs/heal/bug30185: test case added
kgv [Thu, 16 Apr 2020 15:44:50 +0000 (18:44 +0300)]
0029384: Visualization, TKOpenGl - basic integration with OpenVR
V3d_View::AutoZFit() is now called only before redraw
within methods V3d_View::Redraw() and V3d_View::Update().
Graphic3d_CView now holds Aspect_ExtendedRealitySession object.
Aspect_OpenVRSession implements new interface via optional OpenVR library.
Graphic3d_CView::ProcessInput() - added new interface method
which should be called for processing positional input (head tracking).
Graphic3d_Camera now allows setting custom stereoscopic Projection matrices.
OpenGl_Context::Camera() - context now holds Camera object
in addition to active camera matrices.
genproj.tcl has been extended to handle optional CSF_OpenVR dependency.
kgv [Mon, 4 May 2020 22:23:41 +0000 (01:23 +0300)]
0031548: Visualization, SelectBasics_PickResult - include surface normal into picking details
SelectMgr_SortCriterion::Normal, SelectBasics_PickResult::SurfaceNormal() - added new property.
SelectMgr_RectangularFrustum::Overlaps() for triangle sets new normal property.
gp_GTrsf::GetMat4() - added conversion into NCollection_Mat4 similar to gp_Trsf::GetMat4().
kgv [Sun, 24 Nov 2019 12:02:39 +0000 (15:02 +0300)]
0031189: Draw Harness, ViewerTest - send messages to Message::DefaultMessenger()
Added short-cuts methods in Message_Messenger for sending message with specified gravity,
and stream buffer class for using stream-like interface for that.
Similar short-cuts to DefaultMessenger() are added in Message package.
ViewerTest has been updated to send messages to Message::DefaultMessenger()
instead of direct output to std::cout/std::cerr.
Off-topic: spelling error (duplicate "and") is corrected in two places
Added test bugs fclasses bug31189
ika [Thu, 23 Apr 2020 14:58:59 +0000 (17:58 +0300)]
0031517: Data Exchange - wrong result of ShapeTool::UpdateAssemblies()
Get rid of problem with updating of parents shared one assembly.
kgv [Fri, 24 Apr 2020 14:03:20 +0000 (17:03 +0300)]
0031521: Samples - update MFC ImportExport sample to use AIS_ViewController
The following MFC samples have been updated to use AIS_ViewController:
Geometry, HLR, ImportExport, Modeling, OCAF, Triangulation, Viewer2D.
nds [Tue, 27 Aug 2019 05:26:23 +0000 (08:26 +0300)]
0031193: Visualization - OpenGl_Flipping wrong text position if local transformation set
Before the patch, if the values of the isReversedX/Y/Z variables were set to false, then the WorldView matrix did not change and local transformation was not applied, which caused errors.
In order to correctly set the local transformation in case the text does not have its own attach point, the local transformation is set in OpenGl_Text, and the ModelWorld matrix is changed in OpenGl_Flipper, instead of the WorldView matrix. In this case, local transformation will always be applied.
bugs/vis/bug31193: test case added
kgv [Thu, 23 Apr 2020 20:47:11 +0000 (23:47 +0300)]
0031518: Samples - update QtWidget samples to use AIS_ViewController
Qt samples IESample and Tutorial have been updated to use AIS_ViewController for view manipulations.
kgv [Thu, 23 Apr 2020 20:47:11 +0000 (23:47 +0300)]
0031519: Visualization, AIS_ViewController - add AIS_MouseGesture_ZoomWindow gesture
AIS_ViewController now supports AIS_MouseGesture_ZoomWindow gesture,
which displays zooming window via Rubber-Band rectangle.
kgv [Sun, 19 Apr 2020 18:42:42 +0000 (21:42 +0300)]
0031511: Point Cloud Rendering, Volume Rendering - reuse Graphic3d_CullingTool
Graphic3d_CullingTool::IsCulled() has been extended with theIsInside argument for full inclusion test.
Graphic3d_Layer::UpdateCulling() now avoids frustum culling tests for BVH children for parent nodes completely included into frustum.
Graphic3d_CullingTool::SetViewVolume() has been extended by optional model-world matrix.
kgv [Tue, 21 Apr 2020 19:26:13 +0000 (22:26 +0300)]
0031512: Foundation Classes - drop unused class NCollection_Comparator
mzernova [Tue, 14 Apr 2020 21:54:32 +0000 (00:54 +0300)]
0031440: Visualization - Impossible to make common behaviour for multi-selection in viewer
A special mode for the selecting by polygon is added to select only completely overlapping objects.
In order to track the sensitives that were included completely by defined polygon, the boundary points of the polygonal frustrum are stored in the variable myBoundaryPoints.
If an sensitive intersects with at least one of the frustrums from myFrustums, then checking whether this object intersects with borders using the isIntersectBoundary method; if not, then the sensitive were included completely by defined polygon.
Because the polygon can be concave, then to check the sensitive were included completely by defined polygon, it is not enough to check of all its points, it is necessary that the edges of the sensitive do not intersect polygonal frustrum. To do this, for polygonal selection, a call to the Overlaps method for a point was replaced by a call to a segment where necessary.
bugs/vis/bug31440: test case added
jgv [Fri, 10 Apr 2020 08:52:37 +0000 (11:52 +0300)]
0031492: BRepBuilderAPI_MakeFace crashes on a wire
Method BRepClass_Intersector::LocalGeometry is modified: check whether is tangent defined and check of infinite curvature is added.
akaftasev [Fri, 24 Jan 2020 13:34:15 +0000 (16:34 +0300)]
0031318: Documentation, TopoDS.hxx - typo in the reference manual
change "onject" to "object" in description of TopoDS class
kgv [Fri, 17 Apr 2020 07:36:57 +0000 (10:36 +0300)]
0031505: Point Cloud Rendering - fix on-screen statistics about number of visible points
OpenGl_Element now provide methods ::UpdateMemStats() and ::UpdateDrawStats()
for unified request of statistics used by OpenGl_FrameStats instead of direct handling of OpenGl_PrimitiveArray.
Graphic3d_FrameStatsCounter counters list has been extended by Graphic3d_FrameStatsCounter_NbLinesNotCulled.
kgv [Thu, 16 Apr 2020 13:51:31 +0000 (16:51 +0300)]
0031502: Coding - New warnings after integration fix for
0031456
Deprecated AIS class aliases have been moved from PrsDim to AIS package.
dpasukhi [Thu, 9 Apr 2020 15:40:32 +0000 (18:40 +0300)]
0031435: Data Exchange - Problem importing STEP files
- Fix recursion in EntityCluster's methods :
- Value
- SetValue
- Append
- Add destructor in the EntityCluster
- Add check null grade in the STEPCAFControl_GDTProperty::GetDimClassOfTolerance
emv [Wed, 15 Apr 2020 12:53:36 +0000 (15:53 +0300)]
0031499: Boolean Operations - Custom fuzzy value corrupts the result of CUT
IntPatch_ImpImpIntersection::CyCyNoGeometric - Use the provided 3D tolerance to compare the points.
emv [Mon, 13 Apr 2020 10:35:32 +0000 (13:35 +0300)]
0031207: Regression in Boolean Operations: fuse gives wrong result
ForceInterfEE, ForceInterfEF - Use normalized vectors for angle computation. Increase the criteria angle.
ifv [Mon, 13 Apr 2020 11:34:12 +0000 (14:34 +0300)]
0031496: Modeling Algorithms - BRepAlgo::ConcatenateWireC0() crashes
BRepAlgo.cxx: fixing of wrong treatment of reversed edges
bug31496: test case added
jgv [Mon, 30 Mar 2020 18:18:47 +0000 (21:18 +0300)]
0031470: Modeling Algorithms - Regression: BOP common produces empty result (box and holed sphere)
Approx_ComputeCLine.gxx : new class field is added to manage hang checking.
ProjLib/ProjLib_ComputeApprox.cxx : unset hang checking for analytical surfaces and curves
gka [Mon, 30 Mar 2020 13:11:31 +0000 (16:11 +0300)]
0031472: Exception raised during translation of the STEP entity Constructive Geometry Representation containing one representation
Modification number of the representation items are considered for STEP entity "Constructive Geometry Representation"
kgv [Wed, 8 Apr 2020 07:22:26 +0000 (10:22 +0300)]
0031490: Foundation Classes, Poly_Connect - speed up temporary allocations
Poly_Connect::Load() now uses NCollection_IncAllocator instead of new/delete
for allocation temporary sequence elements.
StdPrs_ShadedShape, fillFaceBoundaries() now uses NCollection_IncAllocator for temporary points.
ifv [Fri, 27 Mar 2020 11:45:28 +0000 (14:45 +0300)]
0031469: BRepFeat_MakePrism failed
BRepFeat_Form.cxx: methods IsDeleted, Modified, Generated are corrected
BRepTest_FeatureCommands.cxx: history treatment is added in methods DEFIN and PERF
bugs/modalg_7/bug31469: test case added
jgv [Tue, 31 Mar 2020 15:18:14 +0000 (18:18 +0300)]
0031464: BRepOffsetAPI_MakeFilling algorithm increases tolerances of vertices in input edges
Modify history in BRepFill_Filling: now vertices are also stored in the map.
kgv [Thu, 2 Apr 2020 12:38:46 +0000 (15:38 +0300)]
0031483: Configuration - __asm keyword not supported on ARM within Windows target
_M_IX86 is now checked before using _asm fot TBB workaround.
emv [Mon, 30 Mar 2020 13:33:53 +0000 (16:33 +0300)]
0031462: Modeling Algorithms - BOP result depends on the arguments order
Eliminate numerical instability by ensuring that the tolerance of intersection entities is slightly grater than the actual distance to the shapes creating the entity.
kgv [Mon, 30 Mar 2020 14:55:16 +0000 (17:55 +0300)]
0031471: Confuguration, genproj - unable to build OCC Products
Restored parsing of src/VAS/Products.tcl.
emv [Mon, 23 Mar 2020 11:52:01 +0000 (14:52 +0300)]
0031461: Mesh - Add possibility to force the meshing of the shape
BRepMesh: Add new mesh parameter *AllowQualityDecrease* which affects the criteria used for checking of the consistency of the existing mesh to new meshing parameters.
So if set to true it will force the meshing of the shape if current deflection strongly vary from the new one, no matter in which side.
BRepTools::Clean: Keep triangulation on non-geometric shapes (faces with no surface or edges with no curves).
osa [Fri, 27 Mar 2020 13:09:10 +0000 (16:09 +0300)]
0031468: Visualization - add public interface to return embedding a single fallback font
kgv [Thu, 26 Mar 2020 20:59:02 +0000 (23:59 +0300)]
0031467: Foundation Classes, OSD_MemInfo - disable reading /proc/%d/status with Emscripten
OSD_MemInfo::Update() no more uses procfs with Emscripten.
OSD_MemInfo::MemVirtual counter is now set to WebAssembly module heap length.
kgv [Thu, 26 Mar 2020 10:48:09 +0000 (13:48 +0300)]
0031465: Data Exchange, RWObj_Reader - skip duplicating smooth groups
RWObj_Reader::pushSmoothGroup() now ignores smooth groups statements pointing to the same group.
kgv [Sat, 14 Mar 2020 10:32:48 +0000 (13:32 +0300)]
0031458: Visualization - refine classes across Prs3d and StdPrs packages
Prs3d::GetDeflection() has been moved to StdPrs_ToolTriangulatedShape::GetDeflection().
Prs3d_ShapeTool has been moved to StdPrs_ShapeTool.
Code collecting free edges on Poly_Triangulation
has been moved out from StdPrs_WFShape to Prs3d::AddFreeEdges().
StdPrs_BndBox has been moved to Prs3d_BndBox.
Geom_Transformation has been replaced by TopLoc_Datum3D within visualization classes.
Select3D_SensitiveCircle constructor now takes gp_Circ instead of Geom_Circle.
StdSelect_ViewerSelector3d has been moved to SelectMgr_ViewerSelector3d.
Methods ::GetPoint3d() and ::ArrayBounds() has been moved
from subclass Select3D_SensitiveCircle to the base class Select3D_SensitiveCurve.
StdSelect_ViewerSelector3d::computeSensitivePrs() has been moved to SelectMgr::ComputeSensitivePrs().
Removed unused declarations StdSelect_Prs, StdSelect_DisplayMode,
StdSelect_SensitivityMode, StdSelect_TypeOfResult, SelectMgr_SOPtr, TColQuantity.
Package Graphic3d has been moved from TKV3d to TKService.
kgv [Sat, 21 Mar 2020 13:31:03 +0000 (16:31 +0300)]
0031456: Visualization - move out Dimensions and Relations from package AIS to PrsDims
The following classes and their subclasses within AIS package
have been moved to new package PrsDim and renamed:
- AIS_Relation -> PrsDim_Relation;
- AIS_Dimension -> PrsDim_Dimension,
mzernova [Thu, 26 Mar 2020 07:03:48 +0000 (10:03 +0300)]
0031459: Visualization, AIS_TextLabel - add missing getters
Add getters for Text, FontName and FontAspect
Remove duplicate properties: Font and FontAspect
jgv [Sun, 22 Mar 2020 19:39:12 +0000 (22:39 +0300)]
0031441: UnifySameDomain corrupts the shape
Local function TransformPCurves is modified to process correctly same-domain elementary surfaces with different local coordinate systems.