nds [Tue, 10 Dec 2019 22:40:15 +0000 (01:40 +0300)]
0030268: Inspectors - improvements in VInspector plugin
# Dump for OCCT objects. It improves perfomance during the dump parsing in inspector items. A cache creating for property view values.
# ItemPresentableObject has no custom children due to the dump children count is not fixed (e.g. computed selections count)
# GetStream() has been replaced by initStream() + Stream()
# VInspector_ViewModel::FindPointers do nothing as it was poor performance of it when it parses BVH tree.
0030949: Foundation Classes - Dump improvement for OCCT classes
1. new file Standard_Dump to prepare and parse Dump in JSON format for OCCT objects
2. some presentations cover the proposed dump functionality.
3. 'bounding', 'vaspects' has '-dumpJson' field to see the DumpJson result
4. Bnd_Box constructor with min/max points is implemented to use Dump of this class in Dump BVH_Box
5. Limitation (some classes of Graphic3d, Prs3d has not full filling for DumpJson)
0030537: Visualization - wrapping text in font text formatter
Font_TextFormatter inherits Standard_Transient, now it is given as a handle in functions.
Graphic3d_Text - extended with Font_TextFormatter to be able to have it filled out of text render. If it is not defined here, the default text formatter of context is used.
OpenGl_Context - has default Font_TextFormatter for rendering OpenGl_Text.
Refactoring of the Line-Line intersection method strengthening the parallel and coincidence criteria to allow almost parallel lines have an intersection point.
nds [Fri, 23 Aug 2019 11:28:04 +0000 (14:28 +0300)]
0030857: Visualization - using one implementation of Text in graphic group
Graphic3d_Group::Text(...) are obsolete, AddText() should be used instead of these methods.
Graphic3d_Text is a new class for parameters necessary to fill OpenGl_Text. All parameters of Graphic3d_Group::Text() are moved into this class.
OpenGl_TextParam is removed, these fields were moved into Graphic3d_Text.
OpenGl_Text constructors/Init with OpenGl_TextParam parameter were removed. Constructor with Graphic3d_Text should be used instead of it.
Using OpenGl_Text Init() with OpenGl_TextParam should be now replaced on two cases. The first case is setting values into Graphic3d_Text and the second case is calling Reset() after. As example, look at modification in OpenGl_FrameStatsPrs.
anv [Thu, 29 Mar 2018 09:36:09 +0000 (12:36 +0300)]
0029662: Modeling Data - Allow replacement of Compounds via BRepTools_ReShape
- Fixed condition to allow proceeding of nested compounds;
- Added new key to "reshape" draw command to state a level of type until which requests are taken into account;
- Test case added.
kgv [Tue, 20 Aug 2019 13:28:33 +0000 (16:28 +0300)]
0030906: Visualization, SelectMgr_ViewerSelector - Object clipping planes overrides View clipping plane for next objects
Clipping range has been moved from SelectMgr_RectangularFrustum to SelectMgr_SelectingVolumeManager
and passed to frustum as an argument to Overlap() methods.
This fixes an issue when Clipping is customized per-object within SelectMgr_ViewerSelector::traverseObject()
in case when shallow copy of SelectMgr_SelectingVolumeManager is created
(frustums are copied from global frustum manager by Handle).
msv [Tue, 13 Aug 2019 13:00:48 +0000 (16:00 +0300)]
0030897: Modeling Algorithms - Crash in UnifySameDomain [Regression]
The regression caused by the patch for 0030534 has been eliminated. For that the method InsertWiresIntoFaces() has been corrected: the face to which a wire is added is first oriented as forward.
tiv [Fri, 2 Aug 2019 07:32:16 +0000 (10:32 +0300)]
0030895: Coding Rules - specify std namespace explicitly for std::cout and streams
"endl" manipulator for Message_Messenger is renamed to "Message_EndLine".
The following entities from std namespace are now used
with std:: explicitly specified (from Standard_Stream.hxx):
std::istream,std::ostream,std::ofstream,std::ifstream,std::fstream,
std::filebuf,std::streambuf,std::streampos,std::ios,std::cout,std::cerr,
std::cin,std::endl,std::ends,std::flush,std::setw,std::setprecision,
std::hex,std::dec.
jgv [Tue, 18 Dec 2018 13:57:32 +0000 (16:57 +0300)]
0030286: Cover polygonal HLR algorithm by regression tests
New folder "hlr" with subfolders "exact_hlr" and "poly_hlr" has been created.
Draw command "vcomputehlr" has been corrected.
QA command "OCC27341" has been deleted as "vcomputehlr" does its job.
kgv [Mon, 5 Aug 2019 17:26:11 +0000 (20:26 +0300)]
0030854: Visualization, AIS_ViewCube - pack triangulations into common array(s)
Presentation computation has been modified to merge triangulations per box part type.
Prs3d_Drawer::FaceBoundaryDraw() flag is now handled for drawing box sides edges.
Graphic3d_ArrayOfPrimitives has been extended by auxiliary methods:
- ::AddSegmentEdges(), ::AddTriangleEdges(), ::AddQuadEdges() raising exception on wrong primitive type.
- ::AddQuadTriangleEdges() splitting quad into indexed triangulation;
- ::AddTriangleStripEdges() splitting triangle strip into indexed triangulation;
- ::AddTriangleFanEdges() splitting triangle fan into indexed triangulation;
- ::AddPolylineEdges() splitting polyline into indexed segments.
jgv [Fri, 15 Mar 2019 09:55:09 +0000 (12:55 +0300)]
0030534: Regression in the tool UnifySameDomain - the shape looses faces
1. Add method TransformPCurves to ShapeUpgrade_UnifySameDomain - to rotate and translate existing pcurves instead of projecting.
2. Modify method ShapeUpgrade_UnifySameDomain::IntUnifyFaces - now it does not apply ShapeFix to new wires and new faces.
3. In the method UnifyEdges: add merging degenerated edges.
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.
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.
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.
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.
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.
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.
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"
projects / occt-copy.git / log