New method V3d_View::DiagnosticInformation() has been introduced
providing the access to low-level OpenGL context information
for diagnostic automated reports or displaying in application About System.
Graphic3d_Camera definition has been exended by optional Tile property (Graphic3d_CameraTile structure).
V3d_View::ToPixMap() now performs tiled dump when image size exceeds hardware limits.
OpenGl_View::Redraw() - fixed dump of immediate Z layers in no stereo and no MSAA case.
OpenGl_Context now tracks viewport values.
Draw Harness command vdump has been extended with new argument -tileSize.
Graphic3d_TransformPers::Apply() now does not reset projection matrix
for objects with Graphic3d_TMF_2d flag.
Useless flag Graphic3d_TMF_2d_IsTopDown has been removed.
SelectMgr_SelectableObjectTrsfPersSet now does not skip Graphic3d_TMF_2d presentations.
OpenGl_Layer::BoundingBox() now takes into account Graphic3d_TMF_2d presentations for proper Z-fit.
AIS_ColorScale now uses "lazy" mode for rendering labels
(considering 2D persistence to be already defined within entire structure).
OpenGl_Layer::updateBVH() now updates myAlwaysRenderedMap to handle
dynamic transformation persistence flag change without redisplaying the object.
The matter was that during checking wires of a shape for small area, non-outer wires were checked with constructing a new face with BRepBuilderAPI_MakeFace. If a face has location an edge from original face has no pcurve on the constructed face, which leads to exception in BRepGProp::SurfaceProperties. The fix constructs new face using EmptyCopy.
The method ShapeAnalysis_Wire::CheckSmallArea() has been changed so as to check area of the outer wire without hole-wires. API of this method has been changed, as the second argument theIsOuterWire is not needed any more.
The test cases have been updated, below are explanations of changes:
test de iges_2 G7
The fixed version leaves a wire in a face, but the master version considered it small and removed. The master version works wrong. It is because the face built with this wire has negative area, but the code in CheckSmallArea function does not get absolute value before comparing area with the tolerance. The left wire leads to splitting of the face on two, checkshape error in the face, and statshape faulty due to increased number of faces in the second pass.
test de iges_2 G2
The fixed version leaves a wire that is removed in the master version. The cause is the same as in G7 test case. However, here the problematic wire has very big tolerance. So, when the fixed version left it in the shape, the overall maximal tolerance became much greater than in reference data.
test de step_3 E6
In fixed version a really bad small wire is removed from the face, while in master version it is left and produces an error in checkshape report. So, it is an improvement.
Code has been updated to remove no-op casts and implicit casts to Standard_Boolean.
Places of inproper use of Standard_Boolean instead of Standard_Integer
have been corrected:
- Bnd_Box, Bnd_Box2d
Bit flags are now defined as private enum
- HLRAlgo_BiPoint, HLRAlgo_EdgesBlock, HLRBRep_EdgeData, HLRBRep_FaceData
Bit flags are now defined as enum
- HLRAlgo_EdgeStatus, HLRBRep_BiPnt2D, HLRBRep_BiPoint
Bit flags are now defined as bool fields
- HLRAlgo_PolyData
Bit flags are now defined as Standard_Integer
- OSD_DirectoryIterator, OSD_FileIterator
Boolean flag is now defined as Standard_Boolean
- ShapeAnalysis_Surface::SurfaceNewton()
now returns Standard_Integer (values 0, 1 or 3)
- ChFi2d_FilletAlgo
now uses TColStd_SequenceOfBoolean instead of TColStd_SequenceOfInteger
for storing boolean flags
Method IFSelect_Dispatch::PacketsCount() has been dropped from interface.
ShapeFix_Solid::Status() has been fixed to decode requested status
instead of returning integer value.
TopOpeBRepBuild_Builder1 now defines map storing Standard_Boolean values
instead of Standard_Integer.
Persistence for Standard_Boolean type has been corrected
to keep backward compatibility:
- BinMDataStd, BinTools, FSD_BinaryFile
Broken Draw Harness commands vdisplaymode and verasemode have been removed.
BRepMesh_FastDiscretFace::initDataStructure() - workaround old gcc limitations
BRepMesh_IncrementalMesh::clear() - avoid ambiguity
Graphic3d_TransformPers now takes Graphic3d_Camera definition as argument
for methods applying transformation.
Graphic3d_TransformPers::Apply() now computes Graphic3d_TMF_TriedronPers
transformation in the following way:
- The object is moved onto Z focus distance.
- The object is expected to be defined in pixels.
- The Z coordinate on anchor point is used as offset from the view corner in pixels.
- It is now possible to define not only corners of the view, but also middle of the side.
- Graphic3d_TMF_TriedronPers now works with perspective projection.
OpenGl_LayerList::ChangeLayer() - fixed removing of the element in old ZLayer.
OpenGl_Layer::BoundingBox() now takes into account bounding box
of Graphic3d_TMF_TriedronPers presentations for Z-fit operation.
- Toolchain file to configure a Visual Studio generator for a Windows 10 Universal Application was added (CMake).
- There is no support for environment variables in UWP.
- SID is not supported (were excluded).
- Windows registry is not supported (were excluded).
- Mess with usage of Unicode/ANSI was corrected.
- Added sample to check UWP functionality.
- Excluded usage of methods with Unicode characters where it is possible.
- Minor corrections to allow building OCAF (except TKVCAF) and DE (except VRML and XDE)
- Building of unsupported modules for UWP platform is off by default .
- Checking of DataExchange functionality was added to XAML (UWP) sample.
- Added information about UWP to the documentation.
- Update of results of merge with issue 27801
OpenGl_GraphicDriver::ZLayers() / V3d_Viewer::GetAllZLayers() now return
the layers sequence following rendering order (taking into account IsImmediate flag).
StdSelect_ViewerSelector3d::Pick() now sort result taking into account ZLayers flags.
XCAFPrs_AISObject::SetMaterial() now changes the default material of the object
but preserves custom XDE styles.
XCAFPrs_AISObject::Compute() now does not reset map of custom aspects each call,
so that to keep in sync aspects across multiple presentations.
AIS_InteractiveContext - private methods and class fields
are now protected to allow inheritance.
OpenGl_ShaderManager::prepareStdProgramStereo() - fixed definition of global constants
in optimized Anaglyph shader.
OpenGl_Context now loads GL_KHR_debug extension within OpenGL ES context.
The matter was that with starting point paased into intersector the walking line goes one point outside of the surface domain. Then during purging this extra point is removed from the line but its geometry is used for the last vertex. This makes a set of points invalid for approximation, and as a result we obtain the curve with reversed tangent direction at the end.
The API of the method IntPatch_WLineTool::ComputePurgedWLine has been changed to insert a new Boolean parameter RestrictLine. If this parameter is false than the step of removing of outside points is skipped, and the result line is not distorted. This flag is determined inside IntTools_FaceFace to tell the intersector if it is needed to limit intersection line by surface domain.
Test case has been added.
OpenGl_Structure::Render() now checks if structure is entirely clipped to skip rendering at all,
or entirely NOT clipped to disable clipping / capping plane.
OpenGl_ShaderManager now defines dedicated GLSL programs for one and two clipping planes
to optimize rendering on slow hardware.
Dependency from FreeImagePlus.dll (but not FreeImage.dll) has been removed.
Method V3d_View::Export() has been marked as deprecated.
Added Standard_DISABLE_DEPRECATION_WARNINGS and Standard_ENABLE_DEPRECATION_WARNINGS
to eliminate compiler warnings for using deprecated APIs within Draw Harness for testing.
compatibility with gcc 4.5-
2d-tolerance has been bounded above (earlier it was too big for precise computation).
Creation of the test case for this issue.
Adjusting some test cases according to their new behavior.
Adjusting test case according to its new behavior.
- Ensure that the subshapes from the original shape will not be changed after nurbsconvert operation.
For that create the new vertexes (NewPoint(..)) as well as new curves (NewCurve(..)) and new surfaces (NewSurface(..)) before calling of Rebuild() method. Make copies of all vertexes impacted by curve or surface modifications. This eliminates necessity of creation of new vertices during recursive rebuilding of the entire shape.
- Compatibility with the old behavior of BRepTools_Modifier has been retained as an option. For that the new flag MutableInput has been added in the interface of the class.
- This patch also impacts other operations based on BRepTools_Modifier, in the sense that they also become safe regarding input shapes.
- Create new test cases. Some test cases with nurbsconvert command are changed to lock input shapes from modifications.
fix regressions
The algorithm of finding of extrema solutions of a point and a torus in Extrema_ExtPElS has been corrected for the case of torus having major radius equal to zero.
Test cases are added.
- New methods SetLinearTolerance and SetAngularTolerance have been added in the class ShapeUpgrade_UnifySameDomain.
- The algorithm has been modified to consider these tolerances when checking if two faces are same domain.
- The draw command unifysamedomain has been changed to accept new parameters.
- The internal method MergeSeq has been changed to avoid exception connected with access to unknown key in the data map.
Create test case
Small correction of test case for issue CR27729
The static method CorrectSurfaceBoundaries() in the class IntTools_FaceFace,
which is used for correction of the boundaries of the faces before their intersection,
contains two inconsistent adjustments of the boundaries of the faces based on periodic surfaces.
One of these adjustments has been removed. The remaining adjustment, the one that is based on the
2D bounding boxes of the closed curves, should be sufficient.
Test case for the issue.
Graphic3d_ClipPlane - Graphic3d_AspectFillArea3d is now stored as class field.
OpenGl_CappingAlgo::RenderCapping() now handles special mode
preserving material from rendered object.
MeshVS_ElementalColorPrsBuilder::Build() now creates single primitives group
for triangles, thus Closed flag is correctly applied.
Redundant methods OpenGl_Structure::DrawGroups() and ::renderClosedGeometry()
have been removed.
Draw Harness, ViewerTest - vaspects now preserves display mode
and location when assigning sub-shape aspects.
The syntax of command vclipplane has been revised
(preserving compatibility with old syntax):
- Use "-param" style syntax for all arguments.
- Eliminate redundant arguments "change", "view", "object".
- Allow passing multiple parameters withing single call.
- Do not require "create" command - create new plane implicitly.
- "maxplanes" argument does not require view name anymore.
- "delete" does not throws TCL exception for non-existing plane.
- "view" argument without list now applies to active view.
- Handle * and ALL withing "delete" to remove all defined planes.
update test case bugs/vis/bug26028
- all methods of SelectMgr_SelectionManager now processes children first, then check HasOwnPresentations() flag;
- test case for issue #27757
Small correction of test case for issue CR27757
OpenGl_CappingAlgo::RenderCapping() now updates clipping state in Shader Manager.
OpenGl_View::render() clipping state setup has been moved to OpenGl_View::renderScene().
OpenGl_ShaderManager now converts position to homogeneous coordinates within clipping code GLSL.
This fixes capping plane rendering with clipping planes applied.
Fixed possible Clipping planes misconfiguration when FFP is used;
error-prone OpenGl_Clipping::AddWorldLazy() method has been dropped.
Intersection of curves and surfaces in HLRBRep is corrected: parametric limits of face are used instead of parametric limits of surface
Building of outlines (Contap_Contour) is corrected: method ComputeCloseLine is now used in all cases.
Correction of HLRBRep_Surface: usage of UVbounds-option
Correction of test cases according to the new behavior.
