// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
+#include <V3d_Viewer.hxx>
-#include <Aspect_Background.hxx>
-#include <Aspect_GradientBackground.hxx>
#include <Aspect_Grid.hxx>
#include <Aspect_IdentDefinitionError.hxx>
-#include <gp_Ax3.hxx>
#include <Graphic3d_AspectMarker3d.hxx>
#include <Graphic3d_GraphicDriver.hxx>
#include <Graphic3d_Group.hxx>
#include <Graphic3d_Structure.hxx>
-#include <Quantity_Color.hxx>
#include <Standard_ErrorHandler.hxx>
#include <Standard_Type.hxx>
#include <V3d.hxx>
#include <V3d_BadValue.hxx>
#include <V3d_CircularGrid.hxx>
-#include <V3d_Light.hxx>
+#include <V3d_AmbientLight.hxx>
+#include <V3d_DirectionalLight.hxx>
#include <V3d_RectangularGrid.hxx>
#include <V3d_View.hxx>
-#include <V3d_Viewer.hxx>
-IMPLEMENT_STANDARD_RTTIEXT(V3d_Viewer,MMgt_TShared)
+IMPLEMENT_STANDARD_RTTIEXT(V3d_Viewer, Standard_Transient)
+
+// ========================================================================
+// function : V3d_Viewer
+// purpose :
+// ========================================================================
+V3d_Viewer::V3d_Viewer (const Handle(Graphic3d_GraphicDriver)& theDriver)
+: myDriver (theDriver),
+ myStructureManager (new Graphic3d_StructureManager (theDriver)),
+ myZLayerGenId (1, IntegerLast()),
+ myBackground (Quantity_NOC_GRAY30),
+ myViewSize (1000.0),
+ myViewProj (V3d_XposYnegZpos),
+ myVisualization (V3d_ZBUFFER),
+ myShadingModel (V3d_GOURAUD),
+ myDefaultTypeOfView (V3d_ORTHOGRAPHIC),
+ myComputedMode (Standard_True),
+ myDefaultComputedMode (Standard_False),
+ myPrivilegedPlane (gp_Ax3 (gp_Pnt (0.,0.,0), gp_Dir (0.,0.,1.), gp_Dir (1.,0.,0.))),
+ myDisplayPlane (Standard_False),
+ myDisplayPlaneLength (1000.0),
+ myGridType (Aspect_GT_Rectangular),
+ myGridEcho (Standard_True),
+ myGridEchoLastVert (ShortRealLast(), ShortRealLast(), ShortRealLast())
+{
+ myRGrid = new V3d_RectangularGrid (this, Quantity_Color (Quantity_NOC_GRAY50), Quantity_Color (Quantity_NOC_GRAY70));
+ myCGrid = new V3d_CircularGrid (this, Quantity_Color (Quantity_NOC_GRAY50), Quantity_Color (Quantity_NOC_GRAY70));
+}
// ========================================================================
// function : V3d_Viewer
// purpose :
// ========================================================================
V3d_Viewer::V3d_Viewer (const Handle(Graphic3d_GraphicDriver)& theDriver,
- const Standard_ExtString theName,
- const Standard_CString theDomain,
+ const Standard_ExtString ,
+ const Standard_CString ,
const Standard_Real theViewSize,
const V3d_TypeOfOrientation theViewProj,
const Quantity_NameOfColor theViewBackground,
const V3d_TypeOfUpdate theUpdateMode,
const Standard_Boolean theComputedMode,
const Standard_Boolean theDefaultComputedMode)
-:myNextCount (-1),
-myDriver (theDriver),
-myName (TCollection_ExtendedString (theName)),
-myDomain (TCollection_AsciiString (theDomain)),
-myStructureManager (new Graphic3d_StructureManager (theDriver)),
-MyDefinedViews(),
-MyActiveViews(),
-MyDefinedLights(),
-MyActiveLights(),
-myActiveViewsIterator(),
-myDefinedViewsIterator(),
-myActiveLightsIterator(),
-myDefinedLightsIterator(),
-myComputedMode (theComputedMode),
-myDefaultComputedMode (theDefaultComputedMode),
-myPrivilegedPlane (gp_Ax3 (gp_Pnt (0.,0.,0), gp_Dir (0.,0.,1.), gp_Dir (1.,0.,0.))),
-myDisplayPlane (Standard_False),
-myDisplayPlaneLength (theViewSize),
-myGridEcho (Standard_True),
-myGridEchoLastVert (ShortRealLast(), ShortRealLast(), ShortRealLast()),
-myZLayerGenId (1, IntegerLast())
-{
- SetUpdateMode (theUpdateMode);
+: myDriver (theDriver),
+ myStructureManager (new Graphic3d_StructureManager (theDriver)),
+ myZLayerGenId (1, IntegerLast()),
+ myBackground (theViewBackground),
+ myViewSize (theViewSize),
+ myViewProj (theViewProj),
+ myVisualization (theVisualization),
+ myShadingModel (theShadingModel),
+ myDefaultTypeOfView (V3d_ORTHOGRAPHIC),
+ myComputedMode (theComputedMode),
+ myDefaultComputedMode (theDefaultComputedMode),
+ myPrivilegedPlane (gp_Ax3 (gp_Pnt (0.,0.,0), gp_Dir (0.,0.,1.), gp_Dir (1.,0.,0.))),
+ myDisplayPlane (Standard_False),
+ myDisplayPlaneLength (theViewSize),
+ myGridType (Aspect_GT_Rectangular),
+ myGridEcho (Standard_True),
+ myGridEchoLastVert (ShortRealLast(), ShortRealLast(), ShortRealLast())
+{
+ myRGrid = new V3d_RectangularGrid (this, Quantity_Color (Quantity_NOC_GRAY50), Quantity_Color (Quantity_NOC_GRAY70));
+ myCGrid = new V3d_CircularGrid (this, Quantity_Color (Quantity_NOC_GRAY50), Quantity_Color (Quantity_NOC_GRAY70));
SetDefaultViewSize (theViewSize);
- SetDefaultViewProj (theViewProj);
- SetDefaultBackgroundColor (theViewBackground);
- SetDefaultVisualization (theVisualization);
- SetDefaultShadingModel (theShadingModel);
- SetDefaultAngle (M_PI / 2.);
- SetDefaultTypeOfView (V3d_ORTHOGRAPHIC);
-
- Quantity_Color Color1 (Quantity_NOC_GRAY50);
- Quantity_Color Color2 (Quantity_NOC_GRAY70);
-// Quantity_Color White (Quantity_NOC_WHITE);
- myRGrid = new V3d_RectangularGrid (this, Color1, Color2);
- myCGrid = new V3d_CircularGrid (this, Color1, Color2);
- myGridType = Aspect_GT_Rectangular;
+ SetUpdateMode (theUpdateMode);
}
// ========================================================================
// ========================================================================
Handle(V3d_View) V3d_Viewer::CreateView ()
{
- return new V3d_View(this, MyDefaultTypeOfView);
+ return new V3d_View(this, myDefaultTypeOfView);
}
// ========================================================================
// ========================================================================
void V3d_Viewer::SetViewOn()
{
- for (InitDefinedViews();MoreDefinedViews();NextDefinedViews())
+ for (V3d_ListOfView::Iterator aDefViewIter (myDefinedViews); aDefViewIter.More(); aDefViewIter.Next())
{
- SetViewOn (ActiveView());
+ SetViewOn (aDefViewIter.Value());
}
}
// ========================================================================
void V3d_Viewer::SetViewOff()
{
- for (InitDefinedViews();MoreDefinedViews();NextDefinedViews())
+ for (V3d_ListOfView::Iterator aDefViewIter (myDefinedViews); aDefViewIter.More(); aDefViewIter.Next())
{
- SetViewOff (ActiveView());
+ SetViewOff (aDefViewIter.Value());
}
}
void V3d_Viewer::SetViewOn (const Handle(V3d_View)& theView)
{
Handle(Graphic3d_CView) aViewImpl = theView->View();
- if (aViewImpl->IsDefined() && !IsActive (theView))
+ if (!aViewImpl->IsDefined() || myActiveViews.Contains (theView))
{
- MyActiveViews.Append (theView);
- aViewImpl->Activate();
- for (InitActiveLights();MoreActiveLights();NextActiveLights())
- {
- theView->SetLightOn (ActiveLight());
- }
+ return;
+ }
- theView->SetGrid (myPrivilegedPlane, Grid ());
- theView->SetGridActivity (Grid ()->IsActive ());
- theView->Redraw();
+ myActiveViews.Append (theView);
+ aViewImpl->Activate();
+ for (V3d_ListOfLight::Iterator anActiveLightIter (myActiveLights); anActiveLightIter.More(); anActiveLightIter.Next())
+ {
+ theView->SetLightOn (anActiveLightIter.Value());
}
+
+ theView->SetGrid (myPrivilegedPlane, Grid ());
+ theView->SetGridActivity (Grid ()->IsActive ());
+ theView->Redraw();
}
// ========================================================================
void V3d_Viewer::SetViewOff (const Handle(V3d_View)& theView)
{
Handle(Graphic3d_CView) aViewImpl = theView->View();
- if (aViewImpl->IsDefined() && IsActive (theView))
+ if (aViewImpl->IsDefined() && myActiveViews.Contains (theView))
{
- MyActiveViews.Remove (theView);
+ myActiveViews.Remove (theView);
aViewImpl->Deactivate() ;
}
}
-// ========================================================================
-// function : ComputedMode
-// purpose :
-// ========================================================================
-Standard_Boolean V3d_Viewer::ComputedMode() const
-{
- return myComputedMode;
-}
-
-// ========================================================================
-// function : DefaultComputedMode
-// purpose :
-// ========================================================================
-Standard_Boolean V3d_Viewer::DefaultComputedMode() const
-{
- return myDefaultComputedMode;
-}
-
-// ========================================================================
-// function : Update
-// purpose :
-// ========================================================================
-void V3d_Viewer::Update()
-{
- // Redraw() is still here for compatibility with old code.
- // See comments, the method is deprecated - Redraw() should
- // be used instead.
- Redraw();
-}
-
// ========================================================================
// function : Redraw
// purpose :
// ========================================================================
-void V3d_Viewer::Redraw()const
+void V3d_Viewer::Redraw() const
{
- TColStd_ListIteratorOfListOfTransient anIt (MyDefinedViews);
- for (; anIt.More(); anIt.Next())
+ for (V3d_ListOfView::Iterator aDefViewIter (myDefinedViews); aDefViewIter.More(); aDefViewIter.Next())
{
- Handle(V3d_View)::DownCast (anIt.Value())->Redraw();
+ aDefViewIter.Value()->Redraw();
}
}
// ========================================================================
void V3d_Viewer::RedrawImmediate() const
{
- TColStd_ListIteratorOfListOfTransient anIt (MyDefinedViews);
- for (; anIt.More(); anIt.Next())
+ for (V3d_ListOfView::Iterator aDefViewIter (myDefinedViews); aDefViewIter.More(); aDefViewIter.Next())
{
- Handle(V3d_View)::DownCast (anIt.Value())->RedrawImmediate();
+ aDefViewIter.Value()->RedrawImmediate();
}
}
// ========================================================================
void V3d_Viewer::Invalidate() const
{
- TColStd_ListIteratorOfListOfTransient anIt (MyDefinedViews);
- for (; anIt.More(); anIt.Next())
+ for (V3d_ListOfView::Iterator aDefViewIter (myDefinedViews); aDefViewIter.More(); aDefViewIter.Next())
{
- Handle(V3d_View)::DownCast (anIt.Value())->Invalidate();
+ aDefViewIter.Value()->Invalidate();
}
}
myStructureManager->UnHighlight();
}
-void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_TypeOfColor Type, const Standard_Real v1, const Standard_Real v2, const Standard_Real v3) {
- Standard_Real V1 = v1 ;
- Standard_Real V2 = v2 ;
- Standard_Real V3 = v3 ;
-
- if( V1 < 0. ) V1 = 0. ; else if( V1 > 1. ) V1 = 1. ;
- if( V2 < 0. ) V2 = 0. ; else if( V2 > 1. ) V2 = 1. ;
- if( V3 < 0. ) V3 = 0. ; else if( V3 > 1. ) V3 = 1. ;
-
- Quantity_Color C(V1,V2,V3,Type) ;
- SetDefaultBackgroundColor(C);
-}
-
-void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_NameOfColor Name)
+void V3d_Viewer::SetDefaultViewSize (const Standard_Real theSize)
{
- Quantity_Color C(Name) ;
- SetDefaultBackgroundColor(C);
-}
-
-void V3d_Viewer::SetDefaultBackgroundColor(const Quantity_Color &Color)
-{
- MyBackground.SetColor(Color) ;
-}
-
-void V3d_Viewer::SetDefaultBgGradientColors( const Quantity_NameOfColor Name1,
- const Quantity_NameOfColor Name2,
- const Aspect_GradientFillMethod FillStyle){
-
- Quantity_Color C1(Name1) ;
- Quantity_Color C2(Name2) ;
- MyGradientBackground.SetColors(C1, C2, FillStyle);
-
-}
-
-void V3d_Viewer::SetDefaultBgGradientColors( const Quantity_Color& Color1,
- const Quantity_Color& Color2,
- const Aspect_GradientFillMethod FillStyle ){
-
- MyGradientBackground.SetColors(Color1, Color2, FillStyle);
-
-}
-
-
-void V3d_Viewer::SetDefaultViewSize(const Standard_Real Size) {
-
- V3d_BadValue_Raise_if( Size <= 0. ,"V3d_Viewer::SetDefaultViewSize, bad size");
- MyViewSize = Size ;
+ V3d_BadValue_Raise_if (theSize <= 0.0, "V3d_Viewer::SetDefaultViewSize, bad size");
+ myViewSize = theSize;
}
-void V3d_Viewer::SetDefaultViewProj(const V3d_TypeOfOrientation Orientation) {
-
- MyViewProj = Orientation ;
-}
-
-void V3d_Viewer::SetDefaultVisualization(const V3d_TypeOfVisualization Type) {
-
- MyVisualization = Type ;
-}
-
-void V3d_Viewer::SetDefaultShadingModel(const V3d_TypeOfShadingModel Type) {
-
- MyShadingModel = Type ;
-}
-
-void V3d_Viewer::SetDefaultAngle(const Quantity_PlaneAngle Angle) {
- MyDefaultAngle = Angle;
-}
-
-void V3d_Viewer::SetDefaultTypeOfView(const V3d_TypeOfView Type) {
- MyDefaultTypeOfView = Type;}
-
// ========================================================================
// function : SetUpdateMode
// purpose :
myStructureManager->SetUpdateMode (static_cast<Aspect_TypeOfUpdate> (theMode));
}
-void V3d_Viewer::DefaultBackgroundColor(const Quantity_TypeOfColor Type,Standard_Real &V1,Standard_Real &V2,Standard_Real &V3) const
-{
- Quantity_Color C = DefaultBackgroundColor();
- C.Values(V1,V2,V3,Type) ;
-}
-
-Quantity_Color V3d_Viewer::DefaultBackgroundColor() const
-{
- return MyBackground.Color() ;
-}
-
-void V3d_Viewer::DefaultBgGradientColors(Quantity_Color& Color1,Quantity_Color& Color2) const
-{
- MyGradientBackground.Colors(Color1,Color2);
-}
-
-Standard_Real V3d_Viewer::DefaultViewSize() const {
- return MyViewSize ;
-}
-
-V3d_TypeOfOrientation V3d_Viewer::DefaultViewProj() const {
- return MyViewProj ;
-}
-
-V3d_TypeOfVisualization V3d_Viewer::DefaultVisualization() const {
- return MyVisualization ;
-}
-
-V3d_TypeOfShadingModel V3d_Viewer::DefaultShadingModel() const {
- return MyShadingModel ;
-}
-
-Quantity_PlaneAngle V3d_Viewer::DefaultAngle() const {
- return MyDefaultAngle;
-}
-
// ========================================================================
// function : UpdateMode
// purpose :
return static_cast<V3d_TypeOfUpdate> (myStructureManager->UpdateMode());
}
-Standard_Boolean V3d_Viewer::IfMoreViews() const {
- Standard_Boolean TheStatus = Standard_False ;
-
-#ifdef NEW
- if (MyActiveViews->Length() < myDriver->InquireViewLimit())
-#endif /*NEW*/
- TheStatus = Standard_True ;
- return TheStatus ;
-}
-
// ========================================================================
-// function : StructureManager
+// function : IfMoreViews
// purpose :
// ========================================================================
-Handle(Graphic3d_StructureManager) V3d_Viewer::StructureManager() const
+Standard_Boolean V3d_Viewer::IfMoreViews() const
{
- return myStructureManager;
-}
-
-Aspect_Background V3d_Viewer::GetBackgroundColor() const {
- return MyBackground ;
+ return myDefinedViews.Size() < myStructureManager->MaxNumOfViews();
}
-Aspect_GradientBackground V3d_Viewer::GetGradientBackground() const {
- return MyGradientBackground;
-}
-
-void V3d_Viewer::AddView( const Handle(V3d_View)& TheView ) {
-
- MyDefinedViews.Append(TheView);
- IncrCount();
+// ========================================================================
+// function : AddView
+// purpose :
+// ========================================================================
+void V3d_Viewer::AddView (const Handle(V3d_View)& theView)
+{
+ if (!myDefinedViews.Contains (theView))
+ {
+ myDefinedViews.Append (theView);
+ }
}
-void V3d_Viewer::DelView( const Handle(V3d_View)& TheView ) {
-
- MyActiveViews.Remove(TheView);
- MyDefinedViews.Remove(TheView);
+// ========================================================================
+// function : DelView
+// purpose :
+// ========================================================================
+void V3d_Viewer::DelView (const Handle(V3d_View)& theView)
+{
+ myActiveViews.Remove (theView);
+ myDefinedViews.Remove (theView);
}
//=======================================================================
}
//=======================================================================
-//function : Domain
+//function : UpdateLights
+//purpose :
+//=======================================================================
+void V3d_Viewer::UpdateLights()
+{
+ for (V3d_ListOfView::Iterator anActiveViewIter (myActiveViews); anActiveViewIter.More(); anActiveViewIter.Next())
+ {
+ anActiveViewIter.Value()->UpdateLights();
+ }
+}
+
+//=======================================================================
+//function : SetLightOn
//purpose :
//=======================================================================
-Standard_CString V3d_Viewer::Domain() const
+void V3d_Viewer::SetLightOn (const Handle(V3d_Light)& theLight)
{
- return myDomain.ToCString();
+ if (!myActiveLights.Contains (theLight))
+ {
+ myActiveLights.Append (theLight);
+ }
+
+ for (V3d_ListOfView::Iterator anActiveViewIter (myActiveViews); anActiveViewIter.More(); anActiveViewIter.Next())
+ {
+ anActiveViewIter.Value()->SetLightOn (theLight);
+ }
}
//=======================================================================
-//function : Driver
+//function : SetLightOff
//purpose :
//=======================================================================
-const Handle(Graphic3d_GraphicDriver)& V3d_Viewer::Driver() const
+void V3d_Viewer::SetLightOff (const Handle(V3d_Light)& theLight)
{
- return myDriver;
+ myActiveLights.Remove (theLight);
+ for (V3d_ListOfView::Iterator anActiveViewIter (myActiveViews); anActiveViewIter.More(); anActiveViewIter.Next())
+ {
+ anActiveViewIter.Value()->SetLightOff (theLight);
+ }
}
//=======================================================================
-//function : NextName
+//function : SetLightOn
//purpose :
//=======================================================================
-Standard_ExtString V3d_Viewer::NextName() const
+void V3d_Viewer::SetLightOn()
{
- TCollection_ExtendedString aNextName = TCollection_ExtendedString (myName.ToExtString());
- aNextName.AssignCat (TCollection_ExtendedString (myNextCount));
-
- return aNextName.ToExtString();
+ for (V3d_ListOfLight::Iterator aDefLightIter (myDefinedLights); aDefLightIter.More(); aDefLightIter.Next())
+ {
+ if (!myActiveLights.Contains (aDefLightIter.Value()))
+ {
+ myActiveLights.Append (aDefLightIter.Value());
+ for (V3d_ListOfView::Iterator anActiveViewIter (myActiveViews); anActiveViewIter.More(); anActiveViewIter.Next())
+ {
+ anActiveViewIter.Value()->SetLightOn (aDefLightIter.Value());
+ }
+ }
+ }
}
//=======================================================================
-//function : IncrCount
+//function : SetLightOff
//purpose :
//=======================================================================
-void V3d_Viewer::IncrCount()
+void V3d_Viewer::SetLightOff()
{
- myNextCount++;
+ for (V3d_ListOfLight::Iterator anActiveLightIter (myActiveLights); anActiveLightIter.More(); anActiveLightIter.Next())
+ {
+ for (V3d_ListOfView::Iterator anActiveViewIter (myActiveViews); anActiveViewIter.More(); anActiveViewIter.Next())
+ {
+ anActiveViewIter.Value()->SetLightOff (anActiveLightIter.Value());
+ }
+ }
+ myActiveLights.Clear();
}
//=======================================================================
-//function : DefaultRenderingParams
+//function : IsGlobalLight
//purpose :
//=======================================================================
-const Graphic3d_RenderingParams& V3d_Viewer::DefaultRenderingParams() const
+Standard_Boolean V3d_Viewer::IsGlobalLight (const Handle(V3d_Light)& theLight) const
{
- return myDefaultRenderingParams;
+ return myActiveLights.Contains (theLight);
}
//=======================================================================
-//function : SetDefaultRenderingParams
+//function : AddLight
//purpose :
//=======================================================================
-void V3d_Viewer::SetDefaultRenderingParams (const Graphic3d_RenderingParams& theParams)
+void V3d_Viewer::AddLight (const Handle(V3d_Light)& theLight)
{
- myDefaultRenderingParams = theParams;
+ if (!myDefinedLights.Contains (theLight))
+ {
+ myDefinedLights.Append (theLight);
+ }
+}
+
+//=======================================================================
+//function : DelLight
+//purpose :
+//=======================================================================
+void V3d_Viewer::DelLight (const Handle(V3d_Light)& theLight)
+{
+ SetLightOff (theLight);
+ myDefinedLights.Remove (theLight);
+}
+
+//=======================================================================
+//function : SetDefaultLights
+//purpose :
+//=======================================================================
+void V3d_Viewer::SetDefaultLights()
+{
+ while (!myDefinedLights.IsEmpty())
+ {
+ Handle(V3d_Light) aLight = myDefinedLights.First();
+ DelLight (aLight);
+ }
+
+ SetLightOn (new V3d_DirectionalLight (this, V3d_Zneg, Quantity_NOC_WHITE, Standard_True));
+ SetLightOn (new V3d_AmbientLight (this));
}
projects / occt.git / blobdiff