// Created on: 2011-08-01
// Created by: Sergey ZERCHANINOV
-// Copyright (c) 2011-2012 OPEN CASCADE SAS
+// Copyright (c) 2011-2014 OPEN CASCADE SAS
//
-// The content of this file is subject to the Open CASCADE Technology Public
-// License Version 6.5 (the "License"). You may not use the content of this file
-// except in compliance with the License. Please obtain a copy of the License
-// at http://www.opencascade.org and read it completely before using this file.
+// This file is part of Open CASCADE Technology software library.
//
-// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
//
-// The Original Code and all software distributed under the License is
-// distributed on an "AS IS" basis, without warranty of any kind, and the
-// Initial Developer hereby disclaims all such warranties, including without
-// limitation, any warranties of merchantability, fitness for a particular
-// purpose or non-infringement. Please see the License for the specific terms
-// and conditions governing the rights and limitations under the License.
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
-#include <OpenGl_Group.hxx>
+#ifdef HAVE_CONFIG_H
+ #include <config.h>
+#endif
+#include <OpenGl_Group.hxx>
#include <OpenGl_PrimitiveArray.hxx>
+#include <OpenGl_Structure.hxx>
#include <OpenGl_Workspace.hxx>
-/*----------------------------------------------------------------------*/
-
-OpenGl_Group::OpenGl_Group ()
+// =======================================================================
+// function : OpenGl_Group
+// purpose :
+// =======================================================================
+#ifndef HAVE_OPENCL
+OpenGl_Group::OpenGl_Group()
+#else
+OpenGl_Group::OpenGl_Group (const OpenGl_Structure* theAncestorStructure)
+#endif
: myAspectLine(NULL),
myAspectFace(NULL),
myAspectMarker(NULL),
myAspectText(NULL),
- myFirst(NULL), myLast(NULL)
+ myFirst(NULL),
+ myLast(NULL)
{
+#ifdef HAVE_OPENCL
+ myAncestorStructure = theAncestorStructure;
+ myIsRaytracable = Standard_False;
+ myModificationState = 0; // initial state
+#endif
}
+// =======================================================================
+// function : ~OpenGl_Group
+// purpose :
+// =======================================================================
OpenGl_Group::~OpenGl_Group()
{
Release (Handle(OpenGl_Context)());
}
-/*----------------------------------------------------------------------*/
-
-void OpenGl_Group::SetAspectLine (const CALL_DEF_CONTEXTLINE& theContext,
+// =======================================================================
+// function : SetAspectLine
+// purpose :
+// =======================================================================
+void OpenGl_Group::SetAspectLine (const CALL_DEF_CONTEXTLINE& theAspect,
const Standard_Boolean theIsGlobal)
{
if (theIsGlobal || myFirst == NULL)
{
if (myAspectLine == NULL)
+ {
myAspectLine = new OpenGl_AspectLine();
- myAspectLine->SetContext (theContext);
+ }
+ myAspectLine->SetAspect (theAspect);
}
else
{
OpenGl_AspectLine* anAspectLine = new OpenGl_AspectLine();
- anAspectLine->SetContext (theContext);
- AddElement (TelNil/*TelAspectLine*/, anAspectLine);
+ anAspectLine->SetAspect (theAspect);
+ AddElement (anAspectLine);
}
}
-/*----------------------------------------------------------------------*/
-
-void OpenGl_Group::SetAspectFace (const Handle(OpenGl_Context)& theCtx,
- const CALL_DEF_CONTEXTFILLAREA& theAspect,
+// =======================================================================
+// function : SetAspectFace
+// purpose :
+// =======================================================================
+void OpenGl_Group::SetAspectFace (const CALL_DEF_CONTEXTFILLAREA& theAspect,
const Standard_Boolean theIsGlobal)
{
if (theIsGlobal || myFirst == NULL)
{
myAspectFace = new OpenGl_AspectFace();
}
- myAspectFace->Init (theCtx, theAspect);
+ myAspectFace->SetAspect (theAspect);
}
else
{
OpenGl_AspectFace* anAspectFace = new OpenGl_AspectFace();
- anAspectFace->Init (theCtx, theAspect);
- AddElement (TelNil/*TelAspectFace*/, anAspectFace);
+ anAspectFace->SetAspect (theAspect);
+ AddElement (anAspectFace);
}
-}
-/*----------------------------------------------------------------------*/
+#ifdef HAVE_OPENCL
+ if (myIsRaytracable)
+ {
+ myModificationState++;
+
+ if (myAncestorStructure != NULL)
+ {
+ myAncestorStructure->UpdateStateWithAncestorStructures();
+ }
+ }
+#endif
+}
-void OpenGl_Group::SetAspectMarker (const CALL_DEF_CONTEXTMARKER& theContext,
+// =======================================================================
+// function : SetAspectMarker
+// purpose :
+// =======================================================================
+void OpenGl_Group::SetAspectMarker (const CALL_DEF_CONTEXTMARKER& theAspect,
const Standard_Boolean theIsGlobal)
{
if (theIsGlobal || myFirst == NULL)
{
if (myAspectMarker == NULL)
+ {
myAspectMarker = new OpenGl_AspectMarker();
- myAspectMarker->SetContext (theContext);
+ }
+ myAspectMarker->SetAspect (theAspect);
}
else
{
OpenGl_AspectMarker* anAspectMarker = new OpenGl_AspectMarker();
- anAspectMarker->SetContext (theContext);
- AddElement (TelNil/*TelAspectMarker*/, anAspectMarker);
+ anAspectMarker->SetAspect (theAspect);
+ AddElement (anAspectMarker);
}
}
-/*----------------------------------------------------------------------*/
-
-void OpenGl_Group::SetAspectText (const CALL_DEF_CONTEXTTEXT& theContext,
+// =======================================================================
+// function : SetAspectText
+// purpose :
+// =======================================================================
+void OpenGl_Group::SetAspectText (const CALL_DEF_CONTEXTTEXT& theAspect,
const Standard_Boolean theIsGlobal)
{
if (theIsGlobal || myFirst == NULL)
{
if (myAspectText == NULL)
+ {
myAspectText = new OpenGl_AspectText();
- myAspectText->SetContext (theContext);
+ }
+ myAspectText->SetAspect (theAspect);
}
else
{
OpenGl_AspectText* anAspectText = new OpenGl_AspectText();
- anAspectText->SetContext (theContext);
- AddElement ( TelNil/*TelAspectText*/, anAspectText);
+ anAspectText->SetAspect (theAspect);
+ AddElement (anAspectText);
}
}
-/*----------------------------------------------------------------------*/
-
-void OpenGl_Group::AddElement (const TelType AType, OpenGl_Element *AElem )
+// =======================================================================
+// function : AddElement
+// purpose :
+// =======================================================================
+void OpenGl_Group::AddElement (OpenGl_Element* theElem)
{
- OpenGl_ElementNode *node = new OpenGl_ElementNode();
-
- node->type = AType;
- node->elem = AElem;
- node->next = NULL;
- (myLast? myLast->next : myFirst) = node;
- myLast = node;
-}
+ OpenGl_ElementNode *aNode = new OpenGl_ElementNode();
-/*----------------------------------------------------------------------*/
+ aNode->elem = theElem;
+ aNode->next = NULL;
+ (myLast? myLast->next : myFirst) = aNode;
+ myLast = aNode;
-void OpenGl_Group::RemovePrimitiveArray (const Handle(OpenGl_Context)& theGlCtx,
- CALL_DEF_PARRAY* thePArray)
-{
- OpenGl_ElementNode *prevnode = NULL, *node = myFirst;
- while (node != NULL)
+#ifdef HAVE_OPENCL
+ if (OpenGl_Raytrace::IsRaytracedElement (aNode))
{
- if (node->type == TelParray)
- {
- CALL_DEF_PARRAY* aCurPArray = ((const OpenGl_PrimitiveArray* )node->elem)->PArray();
+ myModificationState++;
+ myIsRaytracable = Standard_True;
- // validate for correct pointer
- if (aCurPArray->num_bounds == thePArray->num_bounds &&
- aCurPArray->num_edges == thePArray->num_edges &&
- aCurPArray->num_vertexs == thePArray->num_vertexs &&
- aCurPArray->type == thePArray->type)
- {
- (prevnode ? prevnode->next : myFirst) = node->next;
- if (!myFirst) myLast = NULL;
- OpenGl_Element::Destroy (theGlCtx, node->elem);
- delete node;
- break;
- }
+ if (myAncestorStructure != NULL)
+ {
+ myAncestorStructure->UpdateStateWithAncestorStructures();
+ myAncestorStructure->SetRaytracableWithAncestorStructures();
}
- prevnode = node;
- node = node->next;
}
+#endif
}
-/*----------------------------------------------------------------------*/
-
+// =======================================================================
+// function : Render
+// purpose :
+// =======================================================================
void OpenGl_Group::Render (const Handle(OpenGl_Workspace)& theWorkspace) const
{
// Is rendering in ADD or IMMEDIATE mode?
- const Standard_Boolean isImmediate = (theWorkspace->NamedStatus & (OPENGL_NS_ADD | OPENGL_NS_IMMEDIATE)) != 0;
+ const Handle(OpenGl_RenderFilter)& aFilter = theWorkspace->GetRenderFilter();
// Setup aspects
const OpenGl_AspectLine* aBackAspectLine = theWorkspace->AspectLine (Standard_False);
const OpenGl_AspectFace* aBackAspectFace = theWorkspace->AspectFace (Standard_False);
const OpenGl_AspectMarker* aBackAspectMarker = theWorkspace->AspectMarker (Standard_False);
const OpenGl_AspectText* aBackAspectText = theWorkspace->AspectText (Standard_False);
- if (myAspectLine)
- {
- theWorkspace->SetAspectLine (myAspectLine);
- }
- if (myAspectFace)
- {
- theWorkspace->SetAspectFace (myAspectFace);
- }
- if (myAspectMarker)
- {
- theWorkspace->SetAspectMarker (myAspectMarker);
- }
- if (myAspectText)
- {
- theWorkspace->SetAspectText (myAspectText);
- }
+ Standard_Boolean isLineSet = myAspectLine && myAspectLine->RenderFiltered (theWorkspace, aFilter);
+ Standard_Boolean isFaceSet = myAspectFace && myAspectFace->RenderFiltered (theWorkspace, aFilter);
+ Standard_Boolean isMarkerSet = myAspectMarker && myAspectMarker->RenderFiltered (theWorkspace, aFilter);
+ Standard_Boolean isTextSet = myAspectText && myAspectText->RenderFiltered (theWorkspace, aFilter);
// Render group elements
- Handle(OpenGl_Texture) aPrevTexture; // temporary disabled texture
for (OpenGl_ElementNode* aNodeIter = myFirst; aNodeIter != NULL; aNodeIter = aNodeIter->next)
{
- switch (aNodeIter->type)
- {
- case TelPolyline:
- case TelMarker:
- case TelMarkerSet:
- case TelText:
- {
- glDisable (GL_LIGHTING);
-
- if (isImmediate)
- {
- glDepthMask (GL_FALSE);
- }
- else if ((theWorkspace->NamedStatus & OPENGL_NS_ANIMATION) != 0 &&
- (theWorkspace->NamedStatus & OPENGL_NS_WIREFRAME) == 0 &&
- theWorkspace->DegenerateModel != 0)
- {
- glDisable (GL_DEPTH_TEST);
- if (theWorkspace->NamedStatus & OPENGL_NS_TEXTURE)
- {
- aPrevTexture = theWorkspace->DisableTexture();
- }
- theWorkspace->NamedStatus |= OPENGL_NS_WIREFRAME;
- }
-
- if (!aPrevTexture.IsNull())
- {
- theWorkspace->EnableTexture (aPrevTexture);
- aPrevTexture.Nullify();
- }
-
- aNodeIter->elem->Render (theWorkspace);
- break;
- }
-
- case TelPolygon:
- case TelPolygonIndices:
- case TelQuadrangle:
- case TelTriangleMesh:
- {
- if (isImmediate)
- {
- glDepthMask(GL_FALSE);
- }
- else if ((theWorkspace->NamedStatus & OPENGL_NS_ANIMATION) != 0 &&
- (theWorkspace->NamedStatus & OPENGL_NS_WIREFRAME) != 0 &&
- theWorkspace->DegenerateModel < 2)
- {
- glEnable (GL_DEPTH_TEST);
- theWorkspace->NamedStatus &= ~OPENGL_NS_WIREFRAME;
- }
-
- if (theWorkspace->NamedStatus & OPENGL_NS_HIGHLIGHT)
- {
- theWorkspace->DisablePolygonOffset();
- }
-
- aNodeIter->elem->Render (theWorkspace);
-
- if (theWorkspace->NamedStatus & OPENGL_NS_HIGHLIGHT)
- {
- theWorkspace->EnablePolygonOffset();
- }
- break;
- }
-
- default:
- {
- aNodeIter->elem->Render (theWorkspace);
- break;
- }
- }
+ aNodeIter->elem->RenderFiltered (theWorkspace, aFilter);
}
// Restore aspects
- theWorkspace->SetAspectLine (aBackAspectLine);
- theWorkspace->SetAspectFace (aBackAspectFace);
- theWorkspace->SetAspectMarker (aBackAspectMarker);
- theWorkspace->SetAspectText (aBackAspectText);
+ if (isLineSet)
+ theWorkspace->SetAspectLine (aBackAspectLine);
+ if (isFaceSet)
+ theWorkspace->SetAspectFace (aBackAspectFace);
+ if (isMarkerSet)
+ theWorkspace->SetAspectMarker (aBackAspectMarker);
+ if (isTextSet)
+ theWorkspace->SetAspectText (aBackAspectText);
}
+// =======================================================================
+// function : Release
+// purpose :
+// =======================================================================
void OpenGl_Group::Release (const Handle(OpenGl_Context)& theGlCtx)
{
// Delete elements
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