kgv [Mon, 29 Jul 2019 00:21:28 +0000 (03:21 +0300)]
0029837: Visualization, Graphic3d_Camera - Fit All operation works incorrectly on flat object
Graphic3d_Camera has been revised to store camera Direction from Eye explicitly
and Distance to Center instead of auxiliary Center point.
This allows setting camera Distance to 0 (for flat objects) without side effects
like broken FitAll, wobbling on rotating.
kgv [Mon, 29 Jul 2019 14:49:58 +0000 (17:49 +0300)]
0026154: Visualization - v3d viewer grid disappears due to automatic z-fit
V3d_RectangularGrid, V3d_CircularGrid, fixed initialization of presentation bounding box (lost Z offset).
kgv [Sun, 28 Jul 2019 09:24:53 +0000 (12:24 +0300)]
0030855: Coding - New warnings within Standard_ReadLineBuffer after integration fix for
0030830
Added missing cast.
kgv [Fri, 19 Jul 2019 13:35:23 +0000 (16:35 +0300)]
0030744: Visualization, TKOpenGl - stipple line does not work on OpenGL ES 2.0
OpenGl_ShaderManager now provides fallback stipple lines GLSL code for obsolete OpenGL ES 2.0 devices.
OpenGl_Caps has been extended by flags disallowing OpenGL extensions usage
and restricting upper OpenGL version to be used by OCCT for testing purposes.
osa [Wed, 24 Jul 2019 11:30:53 +0000 (14:30 +0300)]
0030830: Point Cloud Rendering - use temporary buffer to read lines from .pts and .ptx files
Add Standard_ReadLineBuffer - auxiliary tool for buffered reading of lines from input stream.
kgv [Fri, 26 Jul 2019 02:59:39 +0000 (05:59 +0300)]
0030853: Visualization, AIS_ViewController - fix 1 pixel Y shift while zooming
Fixed error in math converting Y-down mouse coordinates into Y-up within AIS_ViewController::handleZoom().
Added flags ToStickToRayOnZoom()/ToStickToRayOnRotation() enabled by default,
which will project picked point onto ray at mouse cursor to preserve focus on zoom out.
kgv [Wed, 17 Jul 2019 21:08:02 +0000 (00:08 +0300)]
0030850: Visualization, OpenGl_Text - text within trihedron persistence jitters when camera is far from origin
OpenGl_Text now discards (redundant) translation part from camera orientation matrix.
Text anchor point alignment to integer coordinates is now not performed for 3D-oriented text.
aba [Wed, 3 Jul 2019 09:37:36 +0000 (12:37 +0300)]
0028954: Visualization - implement interactive object for camera manipulations
Added new class AIS_ViewCube implementing interactive cube
displaying orientation of the main axes of the model space in the viewer.
Each side, edge, or corner of the cube corresponds to particular orientation of the camera,
and the class provides methods to move the camera to corresponding position (with animation if needed).
AIS_InteractiveContext::LastActiveView(), added new property returning the last View processed by MoveTo() event.
AIS_InteractiveContext::BoundingBoxOfSelection(), added method returning bounding box of selected objects.
SelectMgr_EntityOwner::HandleMouseClick(), added new callback for handling
mouse clicks by owner itself without automatic highlighting and clearing previous selection.
Called by AIS_InteractiveContext::Select() method.
AIS_ViewController::ViewAnimation() has been extened with camera animation propery,
which can be bound to AIS_ViewCube for smooth embedding into event loop.
Prs3d_ToolDisk has been extended with parameters specifying angle range.
Graphic3d_MaterialAspect now initializes all coefficients to 1.0
when Graphic3d_NOM_UserDefined is passed to class constructor.
AIS_AnimationCamera::update() now sets the end camera position if animation duration is 0.
Prs3d_DatumAspect, added missing setters.
New command vviewcube has been added.
msv [Mon, 15 Jul 2019 16:47:14 +0000 (19:47 +0300)]
0030790: [REGRESSION] Modeling Algorithms - Crash when loading specific step file
The problem occurred when the algorithm IntCurvesFace_Intersector was called for a face occupying zero extension along V direction. This is obviously a bad face, but we need to have the algorithm not crashing the application. So, the algorithm has been protected against such input data. At attempt to make calculations it establishes NotDone status.
Bad test case tests/de/step_3/D9 has been updated.
False memory leak detection has been suppressed in tests/bugs/fclasses/bug7287_2.
mzernova [Wed, 17 Jul 2019 16:05:53 +0000 (19:05 +0300)]
0030799: Draw Harness, ViewerTest - setup uniforms via vshader command
vshaderprog command now supports setup custom uniforms
kgv [Mon, 15 Jul 2019 18:06:05 +0000 (21:06 +0300)]
0030668: Visualization - revise adding ZLayer API
V3d_Viewer::AddZLayer() has been replaced by
V3d_Viewer::InsertLayerBefore() and V3d_Viewer::InsertLayerAfter() methods
allowing to specify Layer settings and index of existing layer to insert new one before/after.
The behavior of V3d_Viewer::AddZLayer() has been adjusted to append
new Layer before Graphic3d_ZLayerId_Top
(between Graphic3d_ZLayerId_Default and Graphic3d_ZLayerId_Top).
Graphic3d_Layer now provides LayerId() property.
Graphic3d_ZLayerSettings has been extended with IsRaytracable() property;
Ray-Tracing now processes multiple layers instead of Graphic3d_ZLayerId_Default.
Moved some methods from OpenGl_View to the base class Graphic3d_CView.
ika [Thu, 4 Apr 2019 13:07:05 +0000 (16:07 +0300)]
0030630: Visualization - wrong visualization of shape with mirrored transformation
Solids with mirror location are displayed, according to their normals.
vaspects -setBackFaceColor, added command to set backface color.
msv [Wed, 17 Jul 2019 13:50:43 +0000 (16:50 +0300)]
0030829: BRepExtrema_ShapeProximity crashes with shape from STL/WRL
The fix makes algorithm independent on geometrical data. Only triangulation is needed for its work.
Benjamin Bihler [Thu, 11 Jul 2019 09:16:12 +0000 (11:16 +0200)]
0030403: Application Framework - Overwriting Big BinOcaf Files Does Not Reduce Their Size
OSD_OpenFileDescriptor(), added truncating flag to fopen() flags for std::ios_base::out,
since truncating is implied by C++ output flag.
This fixes misbehavior of OSD_OpenStream() on MinGW-w64 platform.
abv [Wed, 10 Jul 2019 18:45:45 +0000 (21:45 +0300)]
0029736: Some Warnings During Compound Transfer to IGES Look Dubious
Incorrect (legacy) warnings during IGES export are removed
kgv [Thu, 11 Jul 2019 06:38:54 +0000 (09:38 +0300)]
0030628: [REGRESSION] Data Exchange - Crash on importing STEP file
RWHeaderSection_RWFileDescription::ReadStep(), added check for an empty list.
ysn [Wed, 25 Jul 2018 15:13:26 +0000 (18:13 +0300)]
0029987: Request for translation of French comments in the code
French comments in two files have been translated in English.
kgv [Wed, 10 Jul 2019 20:24:05 +0000 (23:24 +0300)]
0030837: Data Exchange, XCAFPrs_DocumentExplorer - fix misprint in XCAFPrs_DocumentExplorerFlags_NoStyle check
apn [Thu, 8 Sep 2016 12:20:43 +0000 (15:20 +0300)]
0027710: Make Data-exchange test cases more machine independent
Added description of de test grid in user guide.
iko [Tue, 9 Jul 2019 14:19:57 +0000 (17:19 +0300)]
0030833: Visualization - Graphic3d_Camera constructor's exceptions
Field's initialization part has been added to Graphic3d_Camera constructor receiving Handle(Graphic3d_Camera).
oan [Wed, 3 Jul 2019 08:45:18 +0000 (11:45 +0300)]
0030827: Add common functionality allowing to switch triangulation algorithm in runtime
New classes BRepMesh_ConstrainedBaseMeshAlgo, BRepMesh_CustomBaseMeshAlgo and BRepMesh_CustomDelaunayBaseMeshAlgo are added.
These classes allow to add any custom triangulation algorithm to BRepMesh and perform post-processing and optimization of base mesh generated by those algorithms.
BRepMesh_Delaun: added possibility to process constraints when base mesh is generated by different algorithm.
BRepMesh_DelaunayNodeInsertionMeshAlgo: added PreProcessSurfaceNodes flag controlling addition of surface nodes (either before creation of base mesh or after) to gain maximum performance from triangulation algorithms.
Minor changes:
Use simple algorithm for cylinders when internal vertices mode is switched off to speed up computations.
BRepMesh_IncrementalMesh: added Perform method allowing to execute algorithm using manually created Context.
asl [Wed, 3 Jul 2019 08:29:47 +0000 (11:29 +0300)]
0030824: Visualization, PrsMgr_PresentableObject - A new flag to disable automatic selection of children
A new flag myToPropagateVisualState is introduced for PrsMgr_PresentableObject: by default it is true, it means that the visual state (display/erase/color) should be propagated to all children. If false, the visual state is not propagated.
The flag can be set via the method ToPropagateVisualState() or via Draw command: "vparent <parent> -ignoreVisu"
tiv [Tue, 2 Jul 2019 16:53:20 +0000 (19:53 +0300)]
0030820: Draw Harness, ViewerTest - vsetcolor has no effect on objects created by vsegment and vtriangle
MyPArrayObject class (an interactive object representing some array of primitives) is improved: a possibility of color changing is added to it.
kgv [Mon, 1 Jul 2019 08:56:41 +0000 (11:56 +0300)]
0030821: Data Exchange, RWGltf_CafReader - fallback to Mesh name in case of Node name is empty
Added option to use Mesh name as fallback, enabled by default.
emv [Mon, 24 Jun 2019 08:41:30 +0000 (11:41 +0300)]
0030817: Modeling Algorithms - BRepOffsetAPI_MakePipeShell produces invalid result
BRepFill_TrimShellCorner::CheckAndOrientEdges() - When orienting next edge in a sequence take into account the Orientation of the previous edge.
Test cases for the issue.
kgv [Wed, 26 Jun 2019 08:26:31 +0000 (11:26 +0300)]
0030811: Data Exchange, RWGltf_CafReader - fix inaccessibility of properties
Added missing Standard_EXPORT and getters.
Fixed metadata loss.
kgv [Tue, 25 Jun 2019 20:26:58 +0000 (23:26 +0300)]
0030810: Data Exchange, RWObj_CafReader - fix material assignment
RWObj_MtlReader fixed incorrect folder iteration within findRelativePath().
Fixed discarding texture-only material.
RWObj_TriangulationReader::addMesh() - fixed usage of wrong material for flushing previous group.
emv [Wed, 19 Jun 2019 05:54:50 +0000 (08:54 +0300)]
0030787: BRepOffsetAPI_MakePipeShell: hangs on the attached model
Protect IntTools_EdgeEdge::FindSolutions method from cases where splitting edge on parts does not give bounding box decreasing.
Use at least Epsilon from edges parameters as a step in BRepLib::FindValidRange.
Test case for the issue.
oan [Mon, 24 Jun 2019 16:03:45 +0000 (19:03 +0300)]
0030780: [Regression to 7.3.0] BRepMesh fails triangulating one face of the shape
Added new parameter KeepSmallEdges to IMeshTools_Parameters allowing to compute min size for each edge locally, depending on the length of particular edge.
Parameter -smalledges now available for incmesh command.
kgv [Tue, 25 Jun 2019 12:31:56 +0000 (15:31 +0300)]
0030809: Data Exchange - fix misprint in RWMesh_CafReader::generateNames()
aba [Tue, 25 Jun 2019 09:30:24 +0000 (12:30 +0300)]
0030806: Visualization - AIS Manipulator highlighting is not affected by the view affinity
- AIS_Manipalator object view affinity is now applied to presentation for highlighting.
kgv [Mon, 24 Jun 2019 12:03:49 +0000 (15:03 +0300)]
0030805: Visualization, StdSelect_BRepSelectionTool - empty sensitivity from polygon-only Edge
StdSelect_BRepSelectionTool::GetEdgeSensitive() now takes polygon points before creating curve Adaptor.
kgv [Tue, 25 Jun 2019 16:39:49 +0000 (19:39 +0300)]
0030804: Foundation Classes - Poly_Connect crashes due to out-of-range array modification
Fixed initialization of edges array based on the wrong statement.
kgv [Mon, 24 Jun 2019 08:38:54 +0000 (11:38 +0300)]
0030802: Draw Harness - add scrollbars to DFBrowse
msv [Fri, 21 Jun 2019 17:35:30 +0000 (20:35 +0300)]
0029679: Draw Harness - Command 2dapprox works wrong when giving points in command line
Correct the behavior of the command 2dapprox for the case of points input in the command line.
Restore the work of the command 2dinterpole (implemented in the same method as 2dapprox).
Add test cases.
Correct generation of snapshots for the tests lowalgos/2dinter/*.
kgv [Sat, 22 Jun 2019 16:50:10 +0000 (19:50 +0300)]
0030748: Visualization - Marker displayed in immediate layer ruins QT Quick view controls
OpenGl_Workspace::ResetAppliedAspect() now resets active texture unit to GL_TEXTURE0.
kgv [Sun, 5 May 2019 17:31:35 +0000 (20:31 +0300)]
0029296: Data Exchange - implement import of mesh data from files in OBJ format
RWObj_Reader and RWObj_CafReader - added new classes reading triangulation from OBJ file.
kgv [Tue, 18 Jun 2019 16:41:15 +0000 (19:41 +0300)]
0030691: Data Exchange - implement import of mesh data from files in glTF format
Added RWGltf_CafReader class implementing glTF reader.
Added readgltf Draw Harness command for reading glTF files.
oan [Sun, 16 Jun 2019 16:12:56 +0000 (19:12 +0300)]
0027685: Visualization of a shape imported from IGES hangs
Adding test case
emv [Mon, 17 Jun 2019 13:26:45 +0000 (16:26 +0300)]
0030785: Mesh - protect BRepMesh_IncrementalMesh::Perform from raising exception
IMeshTools_ModelAlgo and IMeshTools_ModelBuilder have been changed to provide exception protected interfaces for performing the operations.
Protect single Edge/Face discretization methods from raising exceptions to skip broken Edges/Faces and allow mesh construction on the whole model.
kgv [Sun, 16 Jun 2019 14:09:14 +0000 (17:09 +0300)]
0030777: Visualization - Incorrect selection/highlighting of clipped objects
SelectMgr_ViewerSelector::traverseObject() now handles Object clipping planes in the same way as View clipping planes.
ika [Tue, 18 Jun 2019 09:18:01 +0000 (12:18 +0300)]
0030789: Data Exchange - Some names are lost during STEP import
Add importing name from PRODUCT_DEFINITION_WITH_ASSOCIATED_DOCUMENTS STEP entity.
Update test cases with files contained this entity.
kgv [Sat, 11 May 2019 07:07:19 +0000 (10:07 +0300)]
0030706: Visualization - fetch font folder list from fontconfig library on Linux
vfont command now prints fonts in alphabetical order.
kgv [Sun, 16 Jun 2019 10:09:49 +0000 (13:09 +0300)]
0030782: Visualization, Font_FTFont - use predefined fallback fonts for extended Unicode subsets
Font_FTFont now uses fallback fonts for characters from unsupported Unicode subsets,
managed by Font_FTFont::ToUseUnicodeSubsetFallback()
and Font_FontMgr::ToUseUnicodeSubsetFallback() option, enabled by default.
The fallback list includes common font families for Chinese, Korean and Japanese languages.
Font_FTFont::RenderGlyph() now supports FT_PIXEL_MODE_MONO input format used by some CJK fonts.
OpenGl_Font::createTexture() now limits single texture size to circa 4096 glyphs.
test/testgrid now expects test scripts being in UTF-8 encoding in sync with "DRAWEXE -f script.tcl".
AIS::InitFaceLength() - fixed usage of uninitialized result.
emv [Thu, 18 Apr 2019 08:17:18 +0000 (11:17 +0300)]
0030595: Oriented Bounding Box seems not optimal for some shapes
Add possibility of construction of the Optimal Oriented Bounding Box from set of points (the case of shape with triangulation).
The interface of the BRepBndLib::AddOBB method is not changed, but the option <theIsOptimal> now controls also the construction of the OBB from Set of points.
The slightly modified DiTo algorithm will be used, checking all possible axes created by the extreme points.
The performance of the construction of the Optimal OBB is lower but the quality is usually much higher (can't be worse by definition).
Test cases for the issue.
kgv [Wed, 5 Jun 2019 06:34:21 +0000 (09:34 +0300)]
0030754: Coding - the array of weights should begin with Lower, not the constant value 1 within Geom_BSplineCurve.cxx
ika [Thu, 13 Jun 2019 12:30:51 +0000 (15:30 +0300)]
0030779: Data Exchange - Problems with located subshapes in expand compounds
Protect Expand compounds against problems with located subshapes.
Add method XCAFDoc_ShapeTool::AddSubShape() with Boolean output parameter.
Speed up XCAFDoc_ShapeTool::Expand().
Speed up XCAFDoc_ShapeTool::FindSubShape().
mpv [Mon, 3 Jun 2019 13:05:25 +0000 (16:05 +0300)]
0030761: Application Framework - HOMEDRIVE and TEMP are undefined on UWP
Avoid CDF_Stroe to find default folder since there is no case where this folder does not reset to exact value given by the user.
Also, remove the exception raising for the case this method is called from outside.
nds [Thu, 6 Jun 2019 13:40:52 +0000 (16:40 +0300)]
0030725: Visualization - remove Display calling from SetSelected methods of context
AIS_InteractiveContext::Load/ClearGlobal is modified for correct processing SetSelected for child objects.
As Display/Erase of object with children displays/erases these children, then the children status inside context should also be updated.
kgv [Mon, 10 Jun 2019 18:03:41 +0000 (21:03 +0300)]
0030507: Visualization - introduce AIS_ViewController
ViewerTest_EventManager now inherits AIS_ViewController.
Platform-dependent user input handling within ViewerTest has been revised
to process events in common way through AIS_ViewController.
The mouse navigation has been changed, so that left mouse clicked
without modifers now rotates View.
The rubber-band selection can be activated via Alt+LeftMouseButton.
Selection is now done on mouse unclick and keyboard short-cuts take effect on unclick.
Aspect_Window::SetTitle() - added new method configuring Window title.
Introduced new types Aspect_Touch, Aspect_VKey, Aspect_ScrollDelta
for processing window events in platform-independent way.
szy [Mon, 10 Jun 2019 09:59:39 +0000 (12:59 +0300)]
0030772: Data Exchange - Invalid person's name constructed by STEPConstruct_AP203Context class.
// fixed remarks.
age [Wed, 5 Jun 2019 09:30:01 +0000 (12:30 +0300)]
0030765: Visualization - Incorrect intersection with Select3D_SensitiveBox when clipping is turned on
SelectMgr_RectangularFrustum::Overlaps method for computing intersection of box with frustum was reworked. Now the nearest non-clipped point is calculated.
nds [Thu, 6 Jun 2019 08:50:21 +0000 (11:50 +0300)]
0030726: Visualization - change Selected state of owner in AIS_Selection
AIS_InteractiveContext::IsHilighted() behavior has been changed.
It should use the same logic for owner processing like when it is highlighted. IsSelected of owner is used for selection state, not highlight.
Without this correction, object is never shown as selected by click (Select(bool)):
if (!HighlightStyle (theOwner, aCustomStyle) ||
(!aCustomStyle.IsNull() && aCustomStyle != anObjSelStyle))
IsSelected is already true, so the highlight style is equal to selection style, nothing to do.
kgv [Fri, 3 May 2019 14:50:28 +0000 (17:50 +0300)]
0030692: Data Exchange - introduce base framework RWMesh for importing mesh data formats into XDE document
RWMesh_CafReader - added new interface class for common workflow for reading mesh data files into XDE document.
OSD_Path - added auxiliary methods splitting path into folder+file pair
and checking relative/absolute path semantically:
OSD_Path::FolderAndFileFromPath(), ::IsRelativePath(), ::IsAbsolutePath().
V3d_TypeOfOrientation enumeration has been extended with aliases
(like front/left) for Z-up and Y-up conventions.
V3d_View::SetProj() now accepts argument for asking Y-up instead of Z-up.
Added command vviewproj defining standard camera direction.
Commands vaxo, vleft, vright, vtop, vbottom, vfront, vbottom now redirect to vviewproj.
TCollection_AsciiString::SubString() now uses Standard_OutOfRange_Always_Raise_if() to suppress GCC warning.
Eliminated gcc 4.4 compilation errors within Standard_OutOfRange_Raise_if,Standard_RangeError_Raise_if.
apn [Tue, 4 Jun 2019 11:20:56 +0000 (14:20 +0300)]
0030715: Configuration, CMake - error build with QTANGLE
SEARCH_TEMPLATES was modified to find EGL and GLES2 libraries in different folders (angle-gles, egl-gles, egl, angle, etc).
Find 3rdparty products procedure allows to define 3RDPARTY_LIBRARY_DIR or 3RDPARTY_DLL_DIR manually to find necessary libraries and dlls.
emv [Mon, 3 Jun 2019 08:36:18 +0000 (11:36 +0300)]
0030760: Modeling Algorithms - Intersection fails in Occt 7.3.0
Use FORWARD orientation of edges and face when attaching pcurve from one edge to another.
Test case for the issue.
emv [Thu, 18 Apr 2019 12:34:37 +0000 (15:34 +0300)]
0030656: Modeling Algorithms - Change Boolean Operations algorithm to use BVH tree instead of UBTree
Switching the Boolean Operations algorithm to use the BVH tree instead of UB tree as selection of the elements from BVH tree is usually faster.
abv [Tue, 4 Jun 2019 06:21:28 +0000 (09:21 +0300)]
0030764: Coding - warnings in Image_AlienPixMap.cxx when built with MSVC10
Disable warnings when including system headers (conflict between VS 2010 and Windows SDK definitions).
kgv [Sun, 26 May 2019 09:46:32 +0000 (12:46 +0300)]
0030729: Visualization - TKOpenGl reports OpenGL 4.5 loading functions error on Intel drivers
Make reported error more verbose.
kgv [Thu, 30 May 2019 07:02:25 +0000 (10:02 +0300)]
0028668: Point Cloud Rendering - standard selection API returns invalid values
Added an argument to OpenGl_GraphicDriver::GetSharedContext() for returning only currently bound OpenGL context.
SelectMgr_SelectingVolumeManager::GetMousePosition() - added getter returning mouse coordinates.
kgv [Wed, 29 May 2019 12:22:10 +0000 (15:22 +0300)]
0030756: Visualization, TKOpenGl - capping plane does not work for ZLayer with non-zero origin
OpenGl_CappingPlaneResource::updateTransform() now takes into account ZLayer origin.
Fixed VT_ProcessKeyPress() passing arbitrary input to Draw::Atoi() leading
to messages in console like "unclosed braces".
kgv [Sat, 25 May 2019 15:59:17 +0000 (18:59 +0300)]
0030745: Visualization, TKOpenGl - fix initialization of GLES3 context
OpenGl_GraphicDriver::InitContext() now tries to initialize GLES3 context
(EGL_CONTEXT_CLIENT_VERSION) and then fallback to GLES2.
iko [Tue, 7 May 2019 12:44:39 +0000 (15:44 +0300)]
0030698: Volume Rendering - Early clipping of volume object's bounding box
Flag to control check of bounding box clipping before drawing has been added.
emv [Wed, 17 Apr 2019 14:29:02 +0000 (17:29 +0300)]
0030655: Modeling Data - Provide interfaces for selection of the elements from BVH tree
Provide the easy to use interfaces for selection of the elements from BVH tree.
The selection rules should be implemented in the selector class derived from *BVH_Traverse* or in *BVH_PairTraverse* in Reject/Accept methods.
The *BVH_Traverse* is used for selection of the elements from the tree.
The *BVH_PairTraverse* is used for selection of the pairs of elements from two BVH trees.
Auxiliary changes:
- Two methods BVH_Box::IsOut(OtherBox) and BVH_Box::IsOut(Point) have been added;
- Added methods for conversion of Bnd boxes to BVH boxes
Added new class *BVH_Tools* containing useful static methods operating on BVH points and boxes.
The classes BRepExtrema_OverlapTool and BVH_DistanceField have been rebased to use the new traverse methods.
Benjamin Bihler [Thu, 23 May 2019 12:49:50 +0000 (15:49 +0300)]
0030731: Modeling Data - B-Spline should have explicit data check error messages
Error messages have been added in throw statements.
kgv [Mon, 6 May 2019 13:00:16 +0000 (16:00 +0300)]
0030694: Data Exchange - support non-standard GB2312-encoded STEP files
STEPCAFControl_Reader::SourceCodePage() - added property defining text encoding
for converting names within STEPCAFControl_Reader::ReadNames() method.
Added associated "read.stepcaf.codepage" parameter,
which default value is Resource_UTF8, preserving current behavior.
Resource_FormatType enumeration has been extended by UTF8 and SystemLocale values.
Resource_Unicode - added conversion methods taking Resource_FormatType as argument.
GetName command has been corrected to NOT replace non-Latin symbols.
kgv [Fri, 24 May 2019 08:00:35 +0000 (11:00 +0300)]
0030702: Configuration, CMake - error for iOS build due to searching macos frameworks
Look for UIKit+OpenGLES on iOS instead of AppKit+OpenGL.
kgv [Thu, 23 May 2019 19:46:58 +0000 (22:46 +0300)]
0030738: Data Exchange - XCAFDoc_ShapeTool::updateComponent() is too long
Cache subshapes list into map instead of re-iterating it multiple times within the loop.
Avoid iteration at all if modified state has been already detected.
XCAFDoc now returns GUIDs by const reference instead of a copy.
jgv [Thu, 25 Apr 2019 16:46:14 +0000 (19:46 +0300)]
0030590: Wrong result of Boolean Cut algorithm
Modification in static method BoundedArc of IntStart_SearchOnBoundaries:
add exact intersection of canonical curve-surface (when Func is IntPatch_ArcFunction).
ika [Wed, 22 May 2019 12:22:54 +0000 (15:22 +0300)]
0030727: Data Exchange - Problems in Shape Tool
Add protection from return of not top-level shape by FindShape method.
Add protection against located roots into FindMainShape method.
Add new Draw command for FindMainShape.
Add flag findInstance to Draw command FindShape
emv [Tue, 23 Apr 2019 09:31:23 +0000 (12:31 +0300)]
0030670: Modeling Algorithms - Performance improvement of Boolean Operations algorithm
The following improvements have been made in Boolean operations algorithm:
1. Added possibility to update FaceInfo structure for many faces at once which helps to avoid nested loops.
2. Improve Point-Face classification procedure by caching the FaceExplorer for a face.
kgv [Thu, 23 May 2019 09:02:29 +0000 (12:02 +0300)]
0030440: Visualization - Graphic3d_Camera::Frustum() returns wrong planes in portrait mode
Graphic3d_Camera::Frustum() now handles window Aspect Ratio < 1.0.
kgv [Tue, 21 May 2019 16:42:15 +0000 (19:42 +0300)]
0030687: Visualization - remove redundant interfaces SelectBasics_EntityOwner and SelectBasics_SensitiveEntity
SelectBasics_EntityOwner has been merged into SelectMgr_EntityOwner.
Unused property SelectMgr_EntityOwner::ResetLocation() has been removed.
SelectBasics package has been moved from TKService to TKV3d.
SelectBasics_SensitiveEntity has been merged into Select3D_SensitiveEntity.
tiv [Tue, 21 May 2019 13:18:48 +0000 (16:18 +0300)]
0030718: Mesh - broken triangulation within 32-bit builds
The problem caused by the changing of HashCode() method of TColStd_PackedMapOfInteger::TColStd_intMapNode class done as a part of 30550 changes is solved.
kgv [Sun, 19 May 2019 12:57:54 +0000 (15:57 +0300)]
0030680: VIS - IVtkOCC_ShapeMesher displays Isoline wrong
IVtkOCC_ShapeMesher now calls StdPrs_Isolines tool instead of code copy-paste.
kgv [Sun, 19 May 2019 06:46:59 +0000 (09:46 +0300)]
0030717: Visualization, AIS_InteractiveContext::Erase() - selection presentation in a mode other than the default after hiding an object
AIS_InteractiveContext::EraseGlobal() now erases all object owners
(in the same way as AIS_InteractiveContext::ClearGlobal()).
Removed redundant fields AIS_InteractiveContext::myLastinMain and myWasLastMain.
mnv [Thu, 16 May 2019 06:28:28 +0000 (09:28 +0300)]
0030713: Visualization, TKOpenGl - stipple line artifacts on Intel UHD Graphics 630
Added workaround for dashed line presentation on Intel UHD Graphics 630.
tiv [Fri, 17 May 2019 09:01:01 +0000 (12:01 +0300)]
0030716: Visualization - Set polygon offset units property to 1.0
The default value of the Units property of the Graphic3d_PolygonOffset class is changed to 1.0f (instead of 0.0f used previously).
msv [Mon, 13 May 2019 13:19:35 +0000 (16:19 +0300)]
0030679: Attached model hangs most of OCCT common functionality
Evaluator of offset surface has been protected against evaluation at infinite parameters. Now it throws exception when evaluating such data.
The methods IsUClosed and IsVClosed of the class ShapeAnalysis_Surface have been corrected to avoid evaluation of the surface at infinite parameters (fighting with regressions "parasolid doc_3 E3" and "parasolid doc_2 A3" in products).
asl [Thu, 16 May 2019 08:23:21 +0000 (11:23 +0300)]
0030561: Visualization, PrsMgr_PresentableObject - Keep the current transformation for child in AddChild()
New methods AddChildWithCurrentTransformation(), RemoveChildWithRestoreTransformation() are implemented to keep the current global transformation of the object (child).
In DRAW a new command vchild is provided for testing low-level connections between presentations.
msv [Wed, 15 May 2019 09:10:36 +0000 (12:10 +0300)]
0030712: Application Framework - Protect binary TriangulationDriver against empty triangulation in the file
The matter is that when the binary OCAF file contained a triangulation with 0 nodes and 0 triangles the method Paste would cause construction error of Poly_Triangulation.
This patch protects this method against exception.
emv [Mon, 13 May 2019 09:32:09 +0000 (12:32 +0300)]
0030708: Modeling Data - Exception is raised while initializing TopoDS_Iterator with null shape
Added protection from null shapes to TopoDS_Iterator::Initialize method.
kgv [Mon, 13 May 2019 08:31:42 +0000 (11:31 +0300)]
0030705: Visualization, TKOpenGl - stipple line GLSL error on using OpenGL 2.1 + GL_EXT_gpu_shader4 extension on macOS
Fix compatibility with pure GL_EXT_gpu_shader4 specs by defining "uint" as "unsigned int".
kgv [Fri, 3 May 2019 09:30:02 +0000 (12:30 +0300)]
0030690: Draw Harness - provide XDisplay command for displaying XDE document
XDisplay - added new command displaying XDE document in ViewerTest map of object:
> XDisplay Doc [label1 [label2 [...]]] [-explore {on|off}] [-docPrefix {on|off}] [-names {on|off}]
> [-noupdate] [-dispMode Mode] [-highMode Mode]
vstate - added NULL checks.
vdisplay now prints error on attempt to specify unsupported display mode.
verase, vremove now raise Tcl exception on attempt to hide non-existing object.
verase, vremove, vdir now accept name masks like "verase b*".
vremove and vdir output is now consistent to verase command (space-separated list of removed objects).
kgv [Thu, 2 May 2019 13:58:06 +0000 (16:58 +0300)]
0030516: Visualization - Pointer to an OpenGl_Structure is deleted and accessed later after PrsMgr_Presentation::Highlight()
Do not set IsForHighlight flag for already displayed presentation.
kgv [Mon, 6 May 2019 19:44:51 +0000 (22:44 +0300)]
0030696: Draw Harness, testgrid - specify encoding in HTML header
kgv [Mon, 29 Apr 2019 16:51:34 +0000 (19:51 +0300)]
0030683: Coding Rules - eliminate CLang compiler warnings -Wreturn-std-move
Added generalized move constructor and assignment operator to initialize TopoDS_Shape by object of this or derived type.
Added move constructor and assignment operator for TopLoc_SListOfItemLocation.
Macro OCCT_NO_RVALUE_REFERENCE is used in Standard_Handle.hxx instead of direct check of compiler version.
nbv [Wed, 11 Apr 2018 09:23:29 +0000 (12:23 +0300)]
0029523: Problem with BRepOffsetAPI_MakeEvolved
The capabilities of the class BRepOffsetAPI_MakeEvolved have been extended with involving alternate algorithm of resolving the loops in the piped shape. The new option theIsVolume is added for that in the constructor.
New class BRepFill_AdvancedEvolved has been created in order to provide new OCCT-algorithm combining BRepFill_PipeShell and BOPAlgo_MakerVolume.
A change in BOPAlgo_PaveFiller.cxx has been made in order to solve a specific problem of Boolean operation.
The interface of DRAW-command "evolved" has been updated to add the new option. DRAW-command "evolvedsolid" has been deleted. Now it is replaced with DRAW-command "evolved" with the option "-solid".
Testgrid "evolved" has been created.
kgv [Mon, 29 Apr 2019 19:31:45 +0000 (22:31 +0300)]
0030684: Coding Rules - eliminate GCC compiler warnings -Wformat-overflow and -Wcatch-value
kgv [Wed, 1 May 2019 09:24:35 +0000 (12:24 +0300)]
0030686: Visualization, SelectMgr_ViewerSelector - sorting issues of transformation-persistent objects
SelectMgr_ViewerSelector::updatePoint3d() - added missing Abs() for computed tolerance
and added check to not attempt transforming undefined 3D point.
ifv [Fri, 15 Mar 2019 13:59:08 +0000 (16:59 +0300)]
0030433: Checkshape: bad solid, created by revolution, is reported as valid.
BRepPrimAPI_MakeRevol.cxx, hxx
Insert checking of self-intersecting of generated surfaces in MakeRevol
BRepTest_SweepCommands.cxx
Adjusting command revol to current behavior of MakeRevol algorithm.
kgv [Wed, 24 Apr 2019 16:53:17 +0000 (19:53 +0300)]
0030675: Visualization - remove redundant proxy classes in hierarchy of PrsMgr_Presentation
Removed redundant proxy class Prs3d_Presentation - Graphic3d_Structure now should be used directly.
Removed auxiliary class PrsMgr_ModedPresentation holding Structure and Display Mode index (field has been moved to Structure itself),
so that PrsMgr_Presentations (AIS_InteractiveObject::Presentations()) now holds Structures directly.
PrsMgr_Prs proxy class has been removed, and PrsMgr_Presentation now inherits Graphic3d_Structure.
Graphic3d_Structure, maps declarations have been corrected to use class instead of void*, which allowed to avoid redundant casts.
Several methods have been also modified to avoid creating Handle from this pointer.
AIS package headers have been cleaned up from forward declaration of Prs3d_Presentation class.
Fixed dereference of destroyed presentations within connected and HLR computed objects:
- AIS_InteractiveContext::Disconnect() now erases connected presentation.
- Graphic3d_CView::Clear() now removes destructed structures from Computed list.
- fix inaccessibility of PrsMgr_Presentation methods
kgv [Mon, 29 Apr 2019 15:24:36 +0000 (18:24 +0300)]
0030682: Configuration, qmake - all warnings are suppressed on macOS target
Fixed inconsistency of compiler flags with genproj.
warn_on+QMAKE_CXXFLAGS_WARN_ON is now used instead of warn_off+QMAKE_CXXFLAGS.
Added No_Exception to DEFINES.
kgv [Mon, 29 Apr 2019 15:43:14 +0000 (18:43 +0300)]
0030681: Configuration - suppress OpenGL deprecation warning on macOS 10.14
Define GL_SILENCE_DEPRECATION to suppress warnings.
kgv [Wed, 24 Apr 2019 06:16:19 +0000 (09:16 +0300)]
0030672: Visualization - AIS_InteractiveContext::SetLocation() sets invalid selection BVH flag to removed object
SelectMgr_SelectionManager::Remove() now deactivates selection before removal.
kgv [Wed, 24 Apr 2019 15:50:29 +0000 (18:50 +0300)]
0030669: Visualization - AIS_Manipulator ignores parent transformation
AIS_Manipulator::Transform() now considers object parent transformation.
Added new command vchild for easier testing of low-level connections between presentations.
kgv [Thu, 4 Apr 2019 06:44:16 +0000 (09:44 +0300)]
0030674: Visualization, AIS_InteractiveObject - fix accessibility of several properties
AIS_InteractiveObject/SelectMgr_SelectableObject/PrsMgr_PresentableObject
- added missing getters;
- removed redundant private sections;
- improved documentation;
- AIS_InteractiveObject::Compute() marked as pure interface;
- methods within this hierarchy have been moved to the base class, when reasonable.
Removed redundant typedefs to pointers (PrsMgr_PresentationPointer, PrsMgr_PresentableObjectPointer).
kgv [Tue, 16 Apr 2019 19:46:43 +0000 (22:46 +0300)]
0030652: Configuration, genproj - reuse PRODUCTS_PATH within generated custom.bat
genconfdeps.tcl now puts %PRODUCTS_PATH%/$PRODUCTS_PATH into generated custom.bat/custom.sh scripts.
Added missing CSF_winmm definition to OccToolkit.pri
azv [Sat, 13 Apr 2019 11:57:39 +0000 (14:57 +0300)]
0030645: Modeling Algorithms - B-spline segmentation produces wrong parametrization
Method Segment() of B-spline curve and surface has been extended by parameter theTolerance (theUTolerance and theVTolerance for surface), which defines the proximity between knots of a NURBS and boundaries of cutting segment. The default value of the tolerance is Precision::PConfusion().
Test cases have been added to check segmenting of B-spline surface and curves both 2D and 3D.
ifv [Fri, 29 Mar 2019 12:20:27 +0000 (15:20 +0300)]
0030621: Implementation of building U-periodical surfaces.
draw_test_harness.md - description of new options in Draw commands
AppDef_BSplineCompute.hxx, BRepApprox_TheComputeLineOfApprox.hxx, GeomInt_TheComputeLineOfWLApprox.hxx, Approx_BSplComputeLine.gxx - implementation of method SetPeriodic(...) and implementation periodic boundary conditions for multiline in order to get periodic multicurve.
GeomAPI_PointsToBSplineSurface.hxx, GeomAPI_PointsToBSplineSurface.cxx - adding new parameter for methods Init(...) and Interpolate(...), implementation of building periodic tangents for first and last AppDef_MultiPointConstraint of multiline for U direction of surface.
GeometryTest_APICommands.cxx - implementation of new functionality in Draw command surfapp and surfint
GeomFill_NSections.cxx
Fixing problem with bugs modalg_3 bug606_2