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0022819: Redesign of OpenGl driver

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This commit is contained in:
SAN, KGV
2012-02-03 12:59:15 +00:00
committed by bugmaster
parent 1d2b1ccb45
commit 2166f0fad8
362 changed files with 19749 additions and 57863 deletions
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57
src/OpenGl/OpenGl_PriorityList.cxx Normal file
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// File: OpenGl_PriorityList.cxx
// Created: 2 November 2011
// Author: Sergey ZERCHANINOV
// Copyright: OPEN CASCADE 2011
#include <OpenGl_PriorityList.hxx>
#include <OpenGl_Structure.hxx>
/*----------------------------------------------------------------------*/
void OpenGl_PriorityList::Add (const OpenGl_Structure *AStructure,const Standard_Integer APriority)
{
Standard_Integer anIndex = APriority;
if (anIndex < 0) anIndex = 0;
else if (anIndex >= myArray.Length()) anIndex = myArray.Length()-1;
myArray(anIndex).Append(AStructure);
myNbStructures++;
}
/*----------------------------------------------------------------------*/
void OpenGl_PriorityList::Remove (const OpenGl_Structure *AStructure)
{
const Standard_Integer aNbPr = myArray.Length();
Standard_Integer i = 0;
OpenGl_SequenceOfStructure::Iterator its;
for (; i < aNbPr; i++)
{
OpenGl_SequenceOfStructure &aSeq = myArray(i);
for (its.Init(aSeq); its.More(); its.Next())
{
if (its.Value() == AStructure)
{
aSeq.Remove(its);
myNbStructures--;
return;
}
}
}
}
/*----------------------------------------------------------------------*/
void OpenGl_PriorityList::Render (const Handle(OpenGl_Workspace) &AWorkspace) const
{
const Standard_Integer aNbPr = myArray.Length();
Standard_Integer i = 0;
OpenGl_SequenceOfStructure::Iterator its;
for (; i < aNbPr; i++)
{
for (its.Init(myArray(i)); its.More(); its.Next())
its.Value()->Render(AWorkspace);
}
}
/*----------------------------------------------------------------------*/