0026385: Fix to prevent BRepMesh from possible crash due to pointer to local variable stored inside Extrema_LocateExtPC
Made the BRepAdaptor_Curve a member of BRepMesh_EdgeParameterProvider to ensure that it is created before and destroyed after the Extrema_LocateExtPC that uses it.
0026483: Option Run Parallel is not used by the command bopargcheck
I. New features:
No new features
II. Changes:
II.1 class BOPTest
-static function:
Standard_Integer bopargcheck (Draw_Interpretor& di,
Standard_Integer n,
const char** a )
The option has been retrieved and passed to the checker algorithm.
Do not put the pave on the curve in case if there is already one with the same parameter.
Update tolerance of the existing vertex to reach the new one.
Added test case bugs/modalg_6/bug26444.
Test boolean/volumemaker/G1 is stable now (deleted TODOs), test offset/faces_type_i/C9 is bad (offset is done with wrong result).
0026393: Add draw commands to evaluate history of modifications of BOP
DRAW commands bmodified, bisdeleted, bgenerated have been implemented to track
the history of shapes modifications in Boolean and General Fuse operations.
Attached invalid shape is represented by solid containing one face twice.
Protection from such case was added in ShapeFix_Shell class.
Creation of COMPSOLID was modified for case when shells composing COMPSOLID have the same shared faces in order to prevent hanging.
Small modification.Protection to avoid exception
Test-case for issue #26408
0026424: Visualization, TKOpenGl - fix text rendering in core profile
OpenGl_Context::init() - fix condition on initializing alien OpenGL context within core profile.
OpenGl_Font::renderGlyph() - use GL_RED data format in core profile.
OpenGl_Text::render() - do not use GL_ALPHA_TEST in core profile.
0025613: Wrong distance found by xdistef command for attached shapes
1. Divide B-spline curve on sub-intervals (bounded by knots values).
2. Class BRepLib_CheckCurveOnSurface_TargetFunc has been optimized for future implementation to checkshape algorithm (Adaptors are used instead of Geom_Curve(Surface)).
3. Parallelization of new algorithm.
isk [Mon, 22 Jun 2015 12:01:37 +0000 (15:01 +0300)]
0023028: Visualization, TKOpenGl - eliminate global static variables
OpenGl_CappingAlgo - move global variables to OpenGl_Workspace class fields.
OpenGl_View::ShaderSource::Source() - drop static for local variable.
OpenGl_Window - drop redundant global constant THE_DEFAULT_BG_COLOR.
isn [Thu, 25 Jun 2015 11:47:00 +0000 (14:47 +0300)]
0026219: ShapeUpgrade_UnifySameDomain fails with StdFail_NotDone exception
Avoid merging edges if the collapsed vertex has a third connected edge.
Fix the problem when merged edges have different location.
Test case for issue CR26219
OpenGl_ShaderManager - add predefined GLSL programs for new stereo outputs.
OpenGl_Workspace::Redraw() - do not implicitly disable stereo to allow stereo dump as is.
OpenGl_Caps - add flag swapInterval to control VSync.
OpenGl_Workspace::BufferDump() - handle cases with non-applicable GL_PACK_ROW_LENGTH.
CALL_DEF_WINDOW - drop unused fields; add fields "left" and "top"
to reverse stereo pair for interlaced output depending on window position.
Draw Harness, ViewerTest:
- Extend syntax of command vstereo to setup stereo.
- Extend vdump command to allow dump of stereoscopic pair in different formats.
- Extend command vcaps with option vsync.
- Use mouse scroll to zoom and adjust ZFocus in WinAPI.
- Use "/" and "*" to adjust IOD.
v3d/glsl/stereo - add test case for stereo modes.
Cocoa_LocalPool, OSD_EnvironmentIterator - fix compilation issues on OS X Snow Leopard.
nbv [Wed, 3 Jun 2015 13:52:54 +0000 (16:52 +0300)]
0026151: Wrong result obtained by intersection algorithm.
1. Methods IntPolyh_MaillageAffinage::GetMinDeflection() and IntPolyh_MaillageAffinage::GetMaxDeflection() have been created (see cdl-file for more detail information).
2. Extended check, if starting point of WLine is a tangent point, has been implemented in IntWalk_PWalking::Perform(...) method.
abk [Tue, 19 May 2015 17:03:11 +0000 (20:03 +0300)]
0026261: Create a tool to remove tails from any wire
A tool to remove tails from the wires of a shape was created.
The tool is based on mechanism 'ShapeFix',
is located in types 'ShapeFix_Wire' and 'ShapeAnalysis_Wire',
is enabled through method 'ShapeFix_Wire::FixTailMode' and
is initialized by methods 'ShapeFix_Wire::SetMaxTailAngle' and 'ShapeFix_Wire::SetMaxTailWidth' and
is called through method 'ShapeFix_Wire::FixTails'.
The status of any performing of the last method is accessible through method 'ShapeFix_Wire::StatusFixTails'.
The tail angle is checked only at the tail start.
Mechanism 'ShapeFix' was modified:
- the tool is disabled by default;
- algorithm 'Fix notched edges' is disabled then the tool is enabled;
- the tool and the last algorithm work in turns then the tool works on the request.
'Draw' command 'fixshape' was extended by options '-maxtaila' and '-maxtailw' to test the tool.
'Draw' tests to test the tool were created.
Algorithm 'fixshape' was changed in type 'ShapeProcess_OperLibrary' to
- use new parameters named 'FixTailMode', 'MaxTailAngle' (in degrees) and 'MaxTailWidth' from the algorithm context;
- apply the tool after the shape will be fully fixed if the tool was enabled.
Place holders for the new parameters were created in the resource file of mechsnism 'STEPControl_Reader'.
abk [Fri, 22 May 2015 12:51:47 +0000 (15:51 +0300)]
0026259: Extend commands '{l|s|v}props' to output the values with the full precision
Additional option '-full' was added to 'Draw' commands 'lprops', 'sprops' and 'vprops'
to output the values not only with the short but and with the full precision.
azv [Thu, 28 May 2015 10:36:57 +0000 (13:36 +0300)]
Extract of fixes from 0024682: Move out B-spline cache from curves and surfaces to dedicated classes BSplCLib_Cache and BSplSLib_Cache
4. Precised calculation of derivatives of surface of revolution is implemented for the points of surface placed on the axis of revolution (Geom_SurfaceOfRevolution.cxx)
5. Small modifications are made to adjust algorithms to new behavior of B-spline calculation.
6. Test cases were modified according to the modern behavior.
7. Changes in BRepLib_CheckCurveOnSurface to use adaptors instead of geometric entities
9. Added methods to access directly poles, knots, multiplicities of BSpline curves and surfaces
pkv [Mon, 25 May 2015 10:08:25 +0000 (13:08 +0300)]
0026263: Inconsistent results of bopargcheck snd checkcurveonsurf commands.
Changes:
class BOPTest
- static function:
Standard_Integer checkcurveonsurf(Draw_Interpretor& di,
Standard_Integer n,
const char** a)
has been changed.
The condition that provides selection of faulty curves has been modified
to be coherent with the same condition in class BOPAlgo_Analyzer.
azn [Thu, 21 May 2015 11:46:00 +0000 (14:46 +0300)]
0025923: Remove small wires on face read from STEP
The analysis of small area in the method ShapeAnalysis_Wire::CheckSmallArea is performed the following way:
- On the fisrt step algorithm produces a rough estimation of part of surface area.
- In a case if obtained estimation is less than tolerance then evaluate real area and comapre this value with tolerance.
- New flag has been added to XSTEPResource/IGES. In a case if flag is true the faces with small 3d area is removed from ShapeFix context.
Test-case for issue #25923 and update test-cases in de group according to the new behavior.
dbp [Thu, 21 May 2015 11:30:38 +0000 (14:30 +0300)]
0026199: Visualization - use NCollection_IndexedMap instead of NCollection_Sequence in OpenGl_BVHClipPrimitiveSet to improve performance
This patch improves performance of OpenGl_BVHClipPrimitiveSet. In particular, on the attached test case for 90 000 spheres the results are the following:
So, the patch improves vdisplay in ~40 times, and vclear in ~2 times without extra memory and with no impact on rendering performance. However, the vclear time is still significant. According to profile results, it is due to Graphic3d_Structure::DisconnectAll method.
vpa [Thu, 14 May 2015 16:32:05 +0000 (19:32 +0300)]
0026209: Visualization - provide a method to fit view to the specific bounding box
Methods V3d_View::FitAll and NIS_View::FitAll3d now take arbitrary bounding box as a parameter;
Option -selected added to vfit command to fit only selected entities in Draw;
F key press now fits selected objects if any by default.
Files ISession2D_SensitiveCurve.h and ISession2D_SensitiveCurve.cpp were removed from mfc Geometry sample.
Output directory for mfcsample project was changed from lib/libd to bin/bind.
pkv [Thu, 21 May 2015 09:56:26 +0000 (12:56 +0300)]
0026224: Wrong result obtained by Common operator.
Changes:
class BOPTools_AlgoTools2D
- method:
Standard_Integer BOPTools_AlgoTools2D::AttachExistingPCurve
(const TopoDS_Edge& aE2,
const TopoDS_Edge& aE1,
const TopoDS_Face& aF,
const Handle(IntTools_Context)& aCtx)
has been changed.
The treatment of the curves that need to be reversed has been modified
taking into account reversed parameter
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