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a195430212
Move OpenGl_Structure::myZLayer to base class Graphic3d_CStructure. Graphic3d_ZLayerId - introduce new pre-defined ZLayers. Do not clear Depth buffer twice for default ZLayer. AIS_InteractiveContext::Display() - add new argument AIS_DisplayStatus to specify displaying status. Drop unused Graphic3d_CPick and related methods. Drop OpenGl_Structure::myNamedStatus - use flags from parent class Graphic3d_CStructure directly. OpenGl_LayerList ::ChangeLayer(), ::ChangePriority - fix structure remove from unexpected layer. Merge class OpenGl_PriorityList into OpenGl_Layer. PrsMgr_PresentationManager::mySelectionColor - store selection color as field of Presentation Manager. PrsMgr_Presentation class - do not declare private methods as virtual. PrsMgr_Presentation::Highlight() - extend method syntax and drop methods ::Color() and ::BoundBox(). PrsMgr_PresentableObject - store ZLayer in presentable object to display object presentations in required layer directly (without displaying it in wrong layer first). test/mesh/end - force re-displaying the shape to compute mesh anew Test-case for issue
142 lines
5.1 KiB
C++
142 lines
5.1 KiB
C++
// Created on: 2013-12-25
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// Created by: Varvara POSKONINA
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <OpenGl_BVHClipPrimitiveSet.hxx>
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#include <BVH_BinnedBuilder.hxx>
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// =======================================================================
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// function : OpenGl_BVHClipPrimitiveSet
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// purpose :
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// =======================================================================
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OpenGl_BVHClipPrimitiveSet::OpenGl_BVHClipPrimitiveSet()
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{
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myBuilder = new BVH_BinnedBuilder<Standard_ShortReal, 4> (1, 32);
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}
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// =======================================================================
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// function : Size
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// purpose :
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// =======================================================================
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Standard_Integer OpenGl_BVHClipPrimitiveSet::Size() const
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{
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return myStructs.Size();
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}
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// =======================================================================
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// function : Box
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// purpose :
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// =======================================================================
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Graphic3d_BndBox4f OpenGl_BVHClipPrimitiveSet::Box (const Standard_Integer theIdx) const
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{
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return myStructs (theIdx + 1)->BoundingBox();
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}
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// =======================================================================
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// function : Center
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// purpose :
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// =======================================================================
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Standard_ShortReal OpenGl_BVHClipPrimitiveSet::Center (const Standard_Integer theIdx,
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const Standard_Integer theAxis) const
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{
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Graphic3d_BndBox4f aBndBox = myStructs (theIdx + 1)->BoundingBox();
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Standard_ShortReal aCenter = theAxis == 0 ? (aBndBox.CornerMin().x() + aBndBox.CornerMax().x()) * 0.5f
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: (theAxis == 1 ? (aBndBox.CornerMin().y() + aBndBox.CornerMax().y()) * 0.5f
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: (theAxis == 2 ? (aBndBox.CornerMin().z() + aBndBox.CornerMax().z()) * 0.5f
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: (aBndBox.CornerMin().w() + aBndBox.CornerMax().w()) * 0.5f));
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return aCenter;
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}
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// =======================================================================
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// function : Swap
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// purpose :
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// =======================================================================
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void OpenGl_BVHClipPrimitiveSet::Swap (const Standard_Integer theIdx1,
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const Standard_Integer theIdx2)
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{
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const OpenGl_Structure* aStruct1 = myStructs (theIdx1 + 1);
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const OpenGl_Structure* aStruct2 = myStructs (theIdx2 + 1);
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myStructs.ChangeValue (theIdx1 + 1) = aStruct2;
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myStructs.ChangeValue (theIdx2 + 1) = aStruct1;
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}
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// =======================================================================
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// function : Assign
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// purpose :
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// =======================================================================
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void OpenGl_BVHClipPrimitiveSet::Assign (const OpenGl_ArrayOfStructure& theStructs)
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{
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myStructs.Clear();
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const Standard_Integer aNbPriorities = theStructs.Length();
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for (Standard_Integer aPriorityIdx = 0; aPriorityIdx < aNbPriorities; ++aPriorityIdx)
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{
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for (OpenGl_SequenceOfStructure::Iterator aStructIter (theStructs (aPriorityIdx)); aStructIter.More(); aStructIter.Next())
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{
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const OpenGl_Structure* aStruct = aStructIter.Value();
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if (!aStruct->IsAlwaysRendered())
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myStructs.Append (aStruct);
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}
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}
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MarkDirty();
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}
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// =======================================================================
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// function : Add
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// purpose :
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// =======================================================================
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void OpenGl_BVHClipPrimitiveSet::Add (const OpenGl_Structure* theStruct)
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{
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myStructs.Append (theStruct);
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MarkDirty();
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}
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// =======================================================================
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// function : Remove
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// purpose :
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// =======================================================================
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void OpenGl_BVHClipPrimitiveSet::Remove (const OpenGl_Structure* theStruct)
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{
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for (Standard_Integer anIdx = 1; anIdx <= myStructs.Size(); ++anIdx)
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{
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if (myStructs (anIdx) == theStruct)
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{
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myStructs.Remove (anIdx);
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MarkDirty();
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break;
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}
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}
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}
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// =======================================================================
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// function : Clear
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// purpose :
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// =======================================================================
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void OpenGl_BVHClipPrimitiveSet::Clear()
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{
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myStructs.Clear();
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MarkDirty();
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}
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// =======================================================================
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// function : GetStructureById
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// purpose :
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// =======================================================================
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const OpenGl_Structure* OpenGl_BVHClipPrimitiveSet::GetStructureById (Standard_Integer theId)
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{
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return myStructs (theId + 1);
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}
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