-// File: OpenGl_GraphicDriver_7.cxx
-// Created: 20 October 2011
-// Author: Sergey ZERCHANINOV
-// Copyright: OPEN CASCADE 2011
+// Created on: 2011-10-20
+// Created by: Sergey ZERCHANINOV
+// Copyright (c) 2011-2014 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// 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.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
#include <OpenGl_GraphicDriver.hxx>
#include <OpenGl_Structure.hxx>
#include <OpenGl_CView.hxx>
-#include <OpenGl_Display.hxx>
+#include <OpenGl_Text.hxx>
/*----------------------------------------------------------------------*/
if (aCView)
{
aCView->WS->SetBackgroundColor(ACView.DefWindow.Background.r,ACView.DefWindow.Background.g,ACView.DefWindow.Background.b);
- aCView->WS->Invalidate();
}
}
if (aCView)
{
aCView->View->SetBackgroundGradient(AColor1,AColor2,AType);
- aCView->WS->Invalidate();
- }
-}
-
-void OpenGl_GraphicDriver::Blink (const Graphic3d_CStructure &, const Standard_Boolean)
-{
- // Do nothing
-}
-
-void OpenGl_GraphicDriver::BoundaryBox (const Graphic3d_CStructure& ACStructure, const Standard_Boolean Create)
-{
- OpenGl_Structure *astructure = (OpenGl_Structure *)ACStructure.ptrStructure;
- if (!astructure)
- return;
-
- if ( Create )
- astructure->SetHighlightBox(ACStructure.BoundBox);
- else
- astructure->ClearHighlightBox();
-}
-
-void OpenGl_GraphicDriver::HighlightColor (const Graphic3d_CStructure& ACStructure, const Standard_ShortReal R, const Standard_ShortReal G, const Standard_ShortReal B, const Standard_Boolean Create)
-{
- OpenGl_Structure *astructure = (OpenGl_Structure *)ACStructure.ptrStructure;
- if (!astructure)
- return;
-
- if ( Create )
- astructure->SetHighlightColor(R,G,B);
- else
- astructure->ClearHighlightColor();
-}
-
-void OpenGl_GraphicDriver::NameSetStructure (const Graphic3d_CStructure& ACStructure)
-{
- OpenGl_Structure *astructure = (OpenGl_Structure *)ACStructure.ptrStructure;
- if (astructure)
- {
- Standard_Integer aStatus = 0;
- if (ACStructure.highlight) aStatus |= OPENGL_NS_HIGHLIGHT;
- if (!ACStructure.visible) aStatus |= OPENGL_NS_HIDE;
- astructure->SetNamedStatus( aStatus );
}
}
if (!AWait)
{
aCView->WS->Resize(ACView.DefWindow);
- aCView->WS->Invalidate();
}
}
}
aCView->View->SetFog(ACView, AFlag);
}
-Standard_Boolean OpenGl_GraphicDriver::ProjectRaster (const Graphic3d_CView& ACView, const Standard_ShortReal AX, const Standard_ShortReal AY, const Standard_ShortReal AZ, Standard_Integer& AU, Standard_Integer& AV)
-{
- const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
- if (!aCView)
- return Standard_False;
-
- Standard_Integer aWidth = aCView->WS->Width();
- Standard_Integer aHeight = aCView->WS->Height();
- Standard_ShortReal xr, yr;
- if (aCView->View->ProjectObjectToRaster(aWidth, aHeight, AX, AY, AZ, xr, yr))
- {
- AU = (Standard_Integer) xr;
- AV = aHeight - (Standard_Integer) yr;
- return Standard_True;
- }
-
- return Standard_False;
-}
-
-Standard_Boolean OpenGl_GraphicDriver::UnProjectRaster (const Graphic3d_CView& ACView, const Standard_Integer Axm, const Standard_Integer Aym, const Standard_Integer AXM, const Standard_Integer AYM, const Standard_Integer AU, const Standard_Integer AV, Standard_ShortReal& Ax, Standard_ShortReal& Ay, Standard_ShortReal& Az)
-{
- const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
- if (!aCView)
- return Standard_False;
-
- const Standard_Integer aWidth = aCView->WS->Width();
- const Standard_Integer aHeight = aCView->WS->Height();
-
- /*
- Patched by P.Dolbey: the window pixel height decreased by one
- in order for yr to remain within valid coordinate range [0; Ym -1]
- where Ym means window pixel height.
- */
- return aCView->View->ProjectRasterToObject( aWidth, aHeight, AU, (AYM-1)-Aym-AV, Ax, Ay, Az );
-}
-
-Standard_Boolean OpenGl_GraphicDriver::UnProjectRasterWithRay (const Graphic3d_CView& ACView, const Standard_Integer Axm, const Standard_Integer Aym, const Standard_Integer AXM, const Standard_Integer AYM, const Standard_Integer AU, const Standard_Integer AV, Standard_ShortReal& Ax, Standard_ShortReal& Ay, Standard_ShortReal& Az, Standard_ShortReal& Dx, Standard_ShortReal& Dy, Standard_ShortReal& Dz)
-{
- const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
- if (!aCView)
- return Standard_False;
-
- const Standard_Integer aWidth = aCView->WS->Width();
- const Standard_Integer aHeight = aCView->WS->Height();
-
- return aCView->View->ProjectRasterToObjectWithRay( aWidth, aHeight, AU, AYM-Aym-AV, Ax, Ay, Az, Dx, Dy, Dz );
-}
-
void OpenGl_GraphicDriver::RatioWindow (const Graphic3d_CView& theCView)
{
const OpenGl_CView* aCView = (const OpenGl_CView* )theCView.ptrView;
aCView->WS->Resize (theCView.DefWindow);
}
-void OpenGl_GraphicDriver::Redraw (const Graphic3d_CView& ACView, const Aspect_CLayer2d& ACUnderLayer, const Aspect_CLayer2d& ACOverLayer, const Standard_Integer x, const Standard_Integer y, const Standard_Integer width, const Standard_Integer height)
+void OpenGl_GraphicDriver::Redraw (const Graphic3d_CView& ACView,
+ const Aspect_CLayer2d& ACUnderLayer,
+ const Aspect_CLayer2d& ACOverLayer,
+ const Standard_Integer /*x*/,
+ const Standard_Integer /*y*/,
+ const Standard_Integer /*width*/,
+ const Standard_Integer /*height*/)
{
+ if (ACView.RenderParams.Method == Graphic3d_RM_RAYTRACING
+ && !myCaps->vboDisable
+ && !myCaps->keepArrayData)
+ {
+ if (ACView.WasRedrawnGL)
+ {
+ myDeviceLostFlag = Standard_True;
+ }
+
+ myCaps->keepArrayData = Standard_True;
+ }
+
const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
if (aCView)
{
}
}
+void OpenGl_GraphicDriver::RedrawImmediate (const Graphic3d_CView& theCView,
+ const Aspect_CLayer2d& theCUnderLayer,
+ const Aspect_CLayer2d& theCOverLayer)
+{
+ const OpenGl_CView* aCView = (const OpenGl_CView* )theCView.ptrView;
+ if (aCView != NULL)
+ {
+ aCView->WS->RedrawImmediate (theCView, theCUnderLayer, theCOverLayer);
+ }
+}
+
+void OpenGl_GraphicDriver::Invalidate (const Graphic3d_CView& theCView)
+{
+ const OpenGl_CView* aCView = (const OpenGl_CView* )theCView.ptrView;
+ if (aCView != NULL)
+ {
+ aCView->WS->Invalidate (theCView);
+ }
+}
+
Graphic3d_PtrFrameBuffer OpenGl_GraphicDriver::FBOCreate (const Graphic3d_CView& ACView, const Standard_Integer theWidth, const Standard_Integer theHeight)
{
const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
return (Graphic3d_PtrFrameBuffer)NULL;
}
-Graphic3d_PtrFrameBuffer OpenGl_Workspace::FBOCreate (const Standard_Integer theWidth, const Standard_Integer theHeight)
+Graphic3d_PtrFrameBuffer OpenGl_Workspace::FBOCreate (const Standard_Integer theWidth,
+ const Standard_Integer theHeight)
{
// activate OpenGL context
if (!Activate())
return NULL;
// create the FBO
+ const Handle(OpenGl_Context)& aCtx = GetGlContext();
OpenGl_FrameBuffer* aFrameBuffer = new OpenGl_FrameBuffer();
- if (!aFrameBuffer->Init (GetGlContext(), theWidth, theHeight))
+ if (!aFrameBuffer->Init (aCtx, theWidth, theHeight))
{
+ aFrameBuffer->Release (aCtx.operator->());
delete aFrameBuffer;
return NULL;
}
void OpenGl_Workspace::FBORelease (Graphic3d_PtrFrameBuffer theFBOPtr)
{
// activate OpenGL context
- if (!Activate())
+ if (!Activate()
+ || theFBOPtr == NULL)
+ {
return;
+ }
// release the object
OpenGl_FrameBuffer* aFrameBuffer = (OpenGl_FrameBuffer*)theFBOPtr;
- aFrameBuffer->Release (GetGlContext());
+ if (aFrameBuffer != NULL)
+ {
+ aFrameBuffer->Release (GetGlContext().operator->());
+ }
delete aFrameBuffer;
}
aFrameBuffer->ChangeViewport (theWidth, theHeight);
}
-// OpenGL 1.2 stuff
-#ifndef GL_BGR
- #define GL_BGR 0x80E0
-#endif
-#ifndef GL_BGRA
- #define GL_BGRA 0x80E1
-#endif
-
-static inline GLenum TFormatToGLEnum (const TRawBufferDataFormat theTFormat)
+inline bool getDataFormat (const Image_PixMap& theData,
+ GLenum& thePixelFormat,
+ GLenum& theDataType)
{
- switch (theTFormat)
+ thePixelFormat = GL_RGB;
+ theDataType = GL_UNSIGNED_BYTE;
+ switch (theData.Format())
{
- case TRGB: return GL_RGB;
- case TBGR: return GL_BGR;
- case TRGBA: return GL_RGBA;
- case TBGRA: return GL_BGRA;
- case TDepthComponent: return GL_DEPTH_COMPONENT;
- case TRed: return GL_RED;
- case TGreen: return GL_GREEN;
- case TBlue: return GL_BLUE;
- case TAlpha: return GL_ALPHA;
- default: return 0;
+ #if !defined(GL_ES_VERSION_2_0)
+ case Image_PixMap::ImgGray:
+ thePixelFormat = GL_DEPTH_COMPONENT;
+ theDataType = GL_UNSIGNED_BYTE;
+ return true;
+ case Image_PixMap::ImgGrayF:
+ thePixelFormat = GL_DEPTH_COMPONENT;
+ theDataType = GL_FLOAT;
+ return true;
+ case Image_PixMap::ImgBGR:
+ thePixelFormat = GL_BGR;
+ theDataType = GL_UNSIGNED_BYTE;
+ return true;
+ case Image_PixMap::ImgBGRA:
+ case Image_PixMap::ImgBGR32:
+ thePixelFormat = GL_BGRA;
+ theDataType = GL_UNSIGNED_BYTE;
+ return true;
+ case Image_PixMap::ImgBGRF:
+ thePixelFormat = GL_BGR;
+ theDataType = GL_FLOAT;
+ return true;
+ case Image_PixMap::ImgBGRAF:
+ thePixelFormat = GL_BGRA;
+ theDataType = GL_FLOAT;
+ return true;
+ #endif
+ case Image_PixMap::ImgRGB:
+ thePixelFormat = GL_RGB;
+ theDataType = GL_UNSIGNED_BYTE;
+ return true;
+ case Image_PixMap::ImgRGBA:
+ case Image_PixMap::ImgRGB32:
+ thePixelFormat = GL_RGBA;
+ theDataType = GL_UNSIGNED_BYTE;
+ return true;
+ case Image_PixMap::ImgRGBF:
+ thePixelFormat = GL_RGB;
+ theDataType = GL_FLOAT;
+ return true;
+ case Image_PixMap::ImgRGBAF:
+ thePixelFormat = GL_RGBA;
+ theDataType = GL_FLOAT;
+ return true;
+ default:
+ return false;
}
}
-static inline GLenum TTypeToGLEnum (const TRawBufferDataType theTType)
+Standard_Boolean OpenGl_GraphicDriver::BufferDump (const Graphic3d_CView& theCView,
+ Image_PixMap& theImage,
+ const Graphic3d_BufferType& theBufferType)
{
- switch (theTType)
- {
- case TUByte: return GL_UNSIGNED_BYTE;
- case TFloat: return GL_FLOAT;
- default: return 0;
- }
-}
-
-Standard_Boolean OpenGl_GraphicDriver::BufferDump (const Graphic3d_CView& ACView, Image_CRawBufferData& theBuffer)
-{
- const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
- if (aCView)
- return aCView->WS->BufferDump((OpenGl_FrameBuffer *)ACView.ptrFBO,theBuffer);
- return Standard_False;
+ const OpenGl_CView* aCView = (const OpenGl_CView* )theCView.ptrView;
+ return (aCView != NULL) && aCView->WS->BufferDump ((OpenGl_FrameBuffer* )theCView.ptrFBO, theImage, theBufferType);
}
-Standard_Boolean OpenGl_Workspace::BufferDump (OpenGl_FrameBuffer *theFBOPtr, Image_CRawBufferData& theBuffer)
+Standard_Boolean OpenGl_Workspace::BufferDump (OpenGl_FrameBuffer* theFBOPtr,
+ Image_PixMap& theImage,
+ const Graphic3d_BufferType& theBufferType)
{
- GLenum aFormat = TFormatToGLEnum (theBuffer.format);
- GLenum aType = TTypeToGLEnum (theBuffer.type);
-
- // safe checks
- if (aFormat == 0 || aType == 0 ||
- theBuffer.widthPx == 0 || theBuffer.heightPx == 0 ||
- theBuffer.dataPtr == NULL)
+ GLenum aFormat, aType;
+ if (theImage.IsEmpty()
+ || !getDataFormat (theImage, aFormat, aType)
+ || !Activate())
{
return Standard_False;
}
-
- // activate OpenGL context
- if (!Activate())
+#if !defined(GL_ES_VERSION_2_0)
+ GLint aReadBufferPrev = GL_BACK;
+ if (theBufferType == Graphic3d_BT_Depth
+ && aFormat != GL_DEPTH_COMPONENT)
+ {
return Standard_False;
+ }
+#endif
// bind FBO if used
- OpenGl_FrameBuffer* aFrameBuffer = theFBOPtr;
- GLint aReadBufferPrev = GL_BACK;
- if (aFrameBuffer != NULL && aFrameBuffer->IsValid())
+ if (theFBOPtr != NULL && theFBOPtr->IsValid())
{
- aFrameBuffer->BindBuffer (GetGlContext());
+ theFBOPtr->BindBuffer (GetGlContext());
}
else
{
+ #if !defined(GL_ES_VERSION_2_0)
glGetIntegerv (GL_READ_BUFFER, &aReadBufferPrev);
GLint aDrawBufferPrev = GL_BACK;
glGetIntegerv (GL_DRAW_BUFFER, &aDrawBufferPrev);
glReadBuffer (aDrawBufferPrev);
+ #endif
}
- GLint anAlignBack = 1;
- glGetIntegerv (GL_PACK_ALIGNMENT, &anAlignBack);
- if (theBuffer.rowAligmentBytes == 0)
+ // setup alignment
+ const GLint anAligment = Min (GLint(theImage.MaxRowAligmentBytes()), 8); // limit to 8 bytes for OpenGL
+ glPixelStorei (GL_PACK_ALIGNMENT, anAligment);
+
+#if !defined(GL_ES_VERSION_2_0)
+ const GLint anExtraBytes = (GLint )theImage.RowExtraBytes();
+ const GLint aPixelsWidth = GLint(theImage.SizeRowBytes() / theImage.SizePixelBytes());
+ glPixelStorei (GL_PACK_ROW_LENGTH, (anExtraBytes >= anAligment) ? aPixelsWidth : 0);
+#endif
+
+ if (theImage.IsTopDown())
+ {
+ // copy row by row
+ for (Standard_Size aRow = 0; aRow < theImage.SizeY(); ++aRow)
+ {
+ // Image_PixMap rows indexation always starts from the upper corner
+ // while order in memory depends on the flag and processed by ChangeRow() method
+ glReadPixels (0, GLint(theImage.SizeY() - aRow - 1), GLsizei (theImage.SizeX()), 1, aFormat, aType, theImage.ChangeRow (aRow));
+ }
+ }
+ else
{
- theBuffer.rowAligmentBytes = 1;
+ glReadPixels (0, 0, GLsizei (theImage.SizeX()), GLsizei (theImage.SizeY()), aFormat, aType, theImage.ChangeData());
}
- glPixelStorei (GL_PACK_ALIGNMENT, theBuffer.rowAligmentBytes);
- // read pixels
- glReadPixels (0, 0, theBuffer.widthPx, theBuffer.heightPx, aFormat, aType, (GLvoid* )theBuffer.dataPtr);
- glPixelStorei (GL_PACK_ALIGNMENT, anAlignBack);
+ glPixelStorei (GL_PACK_ALIGNMENT, 1);
+#if !defined(GL_ES_VERSION_2_0)
+ glPixelStorei (GL_PACK_ROW_LENGTH, 0);
+#endif
- if (aFrameBuffer != NULL && aFrameBuffer->IsValid())
+ if (theFBOPtr != NULL && theFBOPtr->IsValid())
{
- aFrameBuffer->UnbindBuffer (GetGlContext());
+ theFBOPtr->UnbindBuffer (GetGlContext());
}
else
{
+ #if !defined(GL_ES_VERSION_2_0)
glReadBuffer (aReadBufferPrev);
+ #endif
}
return Standard_True;
}
-void OpenGl_GraphicDriver::RemoveView (const Graphic3d_CView& ACView)
+void OpenGl_GraphicDriver::RemoveView (const Graphic3d_CView& theCView)
{
- if (GetMapOfViews().IsBound (ACView.ViewId))
- GetMapOfViews().UnBind (ACView.ViewId);
+ Handle(OpenGl_Context) aCtx = GetSharedContext();
+ Handle(OpenGl_View) aView;
+ Handle(OpenGl_Workspace) aWindow;
+ if (myMapOfWS.Find (theCView.WsId, aWindow))
+ {
+ myMapOfWS.UnBind (theCView.WsId);
+ }
+ if (!aWindow.IsNull())
+ {
+ if (aWindow->GetGlContext()->MakeCurrent())
+ {
+ aCtx = aWindow->GetGlContext();
+ }
+ else
+ {
+ // try to hijack another context if any
+ const Handle(OpenGl_Context)& anOtherCtx = GetSharedContext();
+ if (!anOtherCtx.IsNull()
+ && anOtherCtx != aWindow->GetGlContext())
+ {
+ aCtx = anOtherCtx;
+ aCtx->MakeCurrent();
+ }
+ }
+ }
+ if (myMapOfView.Find (theCView.ViewId, aView))
+ {
+ aView->ReleaseGlResources (aCtx);
+ myMapOfView.UnBind (theCView.ViewId);
+ }
- if (GetMapOfWorkspaces().IsBound (ACView.WsId))
- GetMapOfWorkspaces().UnBind (ACView.WsId);
+ if (myMapOfWS.IsEmpty())
+ {
+ // The last view removed but some objects still present.
+ // Release GL resources now without object destruction.
+ for (NCollection_DataMap<Standard_Integer, OpenGl_Structure*>::Iterator aStructIt (myMapOfStructure);
+ aStructIt.More (); aStructIt.Next())
+ {
+ OpenGl_Structure* aStruct = aStructIt.ChangeValue();
+ aStruct->ReleaseGlResources (aCtx);
+ }
+ myTempText->Release (aCtx.operator->());
+ myDeviceLostFlag = !myMapOfStructure.IsEmpty();
+ }
- OpenGl_CView *aCView = (OpenGl_CView *)ACView.ptrView;
+ OpenGl_CView* aCView = (OpenGl_CView* )theCView.ptrView;
delete aCView;
- ((Graphic3d_CView *)&ACView)->ptrView = NULL;
+ ((Graphic3d_CView *)&theCView)->ptrView = NULL;
+
+ aCtx.Nullify();
+ aView.Nullify();
+ aWindow.Nullify();
}
void OpenGl_GraphicDriver::SetLight (const Graphic3d_CView& ACView)
aCView->View->SetLights(ACView.Context);
}
-void OpenGl_GraphicDriver::SetPlane (const Graphic3d_CView& ACView)
+void OpenGl_GraphicDriver::SetClipPlanes (const Graphic3d_CView& theCView)
{
- const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
+ const OpenGl_CView *aCView = (const OpenGl_CView *)theCView.ptrView;
+ if (aCView)
+ {
+ aCView->View->SetClipPlanes (theCView.Context.ClipPlanes);
+ }
+}
+
+//=======================================================================
+//function : SetCamera
+//purpose :
+//=======================================================================
+void OpenGl_GraphicDriver::SetCamera (const Graphic3d_CView& theCView)
+{
+ const OpenGl_CView *aCView = (const OpenGl_CView *)theCView.ptrView;
if (aCView)
- aCView->View->SetClippingPlanes(ACView.Context);
+ {
+ aCView->View->SetCamera (theCView.Context.Camera);
+ }
}
void OpenGl_GraphicDriver::SetVisualisation (const Graphic3d_CView& ACView)
}
}
-void OpenGl_GraphicDriver::TransformStructure (const Graphic3d_CStructure& ACStructure)
-{
- OpenGl_Structure *astructure = (OpenGl_Structure *)ACStructure.ptrStructure;
- if (astructure)
- astructure->SetTransformation(&(ACStructure.Transformation[0][0]));
-}
-
-void OpenGl_GraphicDriver::DegenerateStructure (const Graphic3d_CStructure& ACStructure)
-{
- OpenGl_Structure *astructure = (OpenGl_Structure *)ACStructure.ptrStructure;
- if (astructure)
- astructure->SetDegenerateModel( ACStructure.ContextFillArea.DegenerationMode, ACStructure.ContextFillArea.SkipRatio );
-}
-
void OpenGl_GraphicDriver::Transparency (const Graphic3d_CView& ACView, const Standard_Boolean AFlag)
{
const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
aCView->WS->UseTransparency(AFlag);
}
-void OpenGl_GraphicDriver::Update (const Graphic3d_CView& ACView, const Aspect_CLayer2d& ACUnderLayer, const Aspect_CLayer2d& ACOverLayer)
+// =======================================================================
+// function : InvalidateBVHData
+// purpose :
+// =======================================================================
+void OpenGl_GraphicDriver::InvalidateBVHData (Graphic3d_CView& theCView, const Standard_Integer theLayerId)
{
- const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
- if (aCView)
- aCView->WS->Update(ACView,ACUnderLayer,ACOverLayer);
+ OpenGl_CView *aCView = (OpenGl_CView *)theCView.ptrView;
+ if(aCView)
+ {
+ aCView->View->InvalidateBVHData (theLayerId);
+ }
}
-Standard_Boolean OpenGl_GraphicDriver::View (Graphic3d_CView& ACView)
+Standard_Boolean OpenGl_GraphicDriver::View (Graphic3d_CView& theCView)
{
- if (openglDisplay.IsNull())
- return Standard_False;
-
- if (GetMapOfViews().IsBound (ACView.ViewId))
- GetMapOfViews().UnBind (ACView.ViewId);
+ Handle(OpenGl_Context) aShareCtx = GetSharedContext();
+ if (myMapOfView.IsBound (theCView.ViewId))
+ {
+ OpenGl_CView* aCView = (OpenGl_CView* )theCView.ptrView;
+ if (!myMapOfWS.IsBound (theCView.WsId)
+ || aCView == NULL)
+ {
+ return Standard_False;
+ }
- if (GetMapOfWorkspaces().IsBound (ACView.WsId))
- GetMapOfWorkspaces().UnBind (ACView.WsId);
+ Handle(OpenGl_Workspace) aWS = new OpenGl_Workspace (this, theCView.DefWindow, theCView.GContext, myCaps, aShareCtx);
+ aCView->WS = aWS;
+ aWS->SetActiveView (aCView->View);
- Handle(OpenGl_Workspace) aWS = Handle(OpenGl_Workspace)::DownCast(openglDisplay->GetWindow( ACView.DefWindow.XWindow ));
- if ( aWS.IsNull() )
- {
- aWS = new OpenGl_Workspace( openglDisplay, ACView.DefWindow, ACView.GContext );
- openglDisplay->SetWindow( ACView.DefWindow.XWindow, aWS );
+ myMapOfWS.UnBind (theCView.WsId);
+ myMapOfWS.Bind (theCView.WsId, aWS);
+ return Standard_True;
}
- GetMapOfWorkspaces().Bind (ACView.WsId, aWS);
+ Handle(OpenGl_Workspace) aWS = new OpenGl_Workspace (this, theCView.DefWindow, theCView.GContext, myCaps, aShareCtx);
+ Handle(OpenGl_View) aView = new OpenGl_View (theCView.Context, &myStateCounter);
+ myMapOfWS .Bind (theCView.WsId, aWS);
+ myMapOfView.Bind (theCView.ViewId, aView);
- Handle(OpenGl_View) aView = new OpenGl_View( ACView.Context );
- GetMapOfViews().Bind (ACView.ViewId, aView);
-
- OpenGl_CView *aCView = new OpenGl_CView;
+ OpenGl_CView* aCView = new OpenGl_CView();
aCView->View = aView;
- aCView->WS = aWS;
- ACView.ptrView = aCView;
+ aCView->WS = aWS;
+ theCView.ptrView = aCView;
+ aWS->SetActiveView (aCView->View);
return Standard_True;
}
-void OpenGl_GraphicDriver::ViewMapping (const Graphic3d_CView& ACView, const Standard_Boolean AWait)
-{
- const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
- if (aCView)
- {
- aCView->View->SetMapping(ACView);
- if (!AWait)
- {
- aCView->WS->Resize(ACView.DefWindow);
- aCView->WS->Invalidate();
- }
- }
-}
-
-void OpenGl_GraphicDriver::ViewOrientation (const Graphic3d_CView& ACView, const Standard_Boolean AWait)
-{
- const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
- if (aCView)
- {
- aCView->View->SetOrientation(ACView);
- if (!AWait)
- {
- aCView->WS->Resize(ACView.DefWindow);
- aCView->WS->Invalidate();
- }
- }
-}
-
void OpenGl_GraphicDriver::SetBackFacingModel (const Graphic3d_CView& ACView)
{
const OpenGl_CView *aCView = (const OpenGl_CView *)ACView.ptrView;
//=======================================================================
//function : AddZLayer
-//purpose :
+//purpose :
//=======================================================================
void OpenGl_GraphicDriver::AddZLayer (const Graphic3d_CView& theCView,
//function : RemoveZLayer
//purpose :
//=======================================================================
-
void OpenGl_GraphicDriver::RemoveZLayer (const Graphic3d_CView& theCView,
const Standard_Integer theLayerId)
{
if (aCView)
aCView->View->RemoveZLayer (theLayerId);
}
+
+//=======================================================================
+//function : SetZLayerSettings
+//purpose :
+//=======================================================================
+Standard_EXPORT void OpenGl_GraphicDriver::SetZLayerSettings (const Graphic3d_CView& theCView,
+ const Standard_Integer theLayerId,
+ const Graphic3d_ZLayerSettings& theSettings)
+{
+ const OpenGl_CView* aCView = (const OpenGl_CView* )theCView.ptrView;
+ if (aCView)
+ aCView->View->SetZLayerSettings (theLayerId, theSettings);
+}