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0026821: Visualization - define default Rendering Parameters for Interactive Context

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Define default Rendering Parameters within V3d_Viewer.
New instances of V3d_View use default Rendering Parameters.
This commit is contained in:
isk
2015-11-10 13:14:17 +03:00
committed by bugmaster
parent 338434c75a
commit 832ae82d0a
4 changed files with 32 additions and 0 deletions
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2
src/V3d/V3d_View.cxx
View File

@@ -136,6 +136,8 @@ V3d_View::V3d_View (const Handle(V3d_Viewer)& theViewer, const V3d_TypeOfView th
myView->SetBackground (theViewer->GetBackgroundColor());
myView->SetGradientBackground (theViewer->GetGradientBackground());
ChangeRenderingParams() = theViewer->DefaultRenderingParams();
// camera init
Handle(Graphic3d_Camera) aCamera = new Graphic3d_Camera();
aCamera->SetFOVy (45.0);

3
src/V3d/V3d_View.hxx
View File

@@ -967,6 +967,9 @@ public:
Standard_EXPORT const Handle(Graphic3d_Camera)& Camera() const;
//! Returns current rendering parameters and effect settings.
//! By default it returns default parameters of current viewer.
//! To define view-specific settings use method V3d_View::ChangeRenderingParams().
//! @sa V3d_Viewer::DefaultRenderingParams()
Standard_EXPORT const Graphic3d_RenderingParams& RenderingParams() const;
//! Returns reference to current rendering parameters and effect settings.

18
src/V3d/V3d_Viewer.cxx
View File

@@ -534,3 +534,21 @@ void V3d_Viewer::IncrCount()
{
myNextCount++;
}
//=======================================================================
//function : DefaultRenderingParams
//purpose :
//=======================================================================
const Graphic3d_RenderingParams& V3d_Viewer::DefaultRenderingParams() const
{
return myDefaultRenderingParams;
}
//=======================================================================
//function : SetDefaultRenderingParams
//purpose :
//=======================================================================
void V3d_Viewer::SetDefaultRenderingParams (const Graphic3d_RenderingParams& theParams)
{
myDefaultRenderingParams = theParams;
}

9
src/V3d/V3d_Viewer.hxx
View File

@@ -433,12 +433,20 @@ public:
//! Returns the settings of a single Z layer.
Standard_EXPORT Graphic3d_ZLayerSettings ZLayerSettings (const Standard_Integer theLayerId);
//! Return Graphic Driver instance.
Standard_EXPORT const Handle(Graphic3d_GraphicDriver)& Driver() const;
Standard_EXPORT Standard_ExtString NextName() const;
Standard_EXPORT Standard_CString Domain() const;
//! Return default Rendering Parameters.
//! By default these parameters are set in a new V3d_View.
Standard_EXPORT const Graphic3d_RenderingParams& DefaultRenderingParams() const;
//! Set default Rendering Parameters.
Standard_EXPORT void SetDefaultRenderingParams (const Graphic3d_RenderingParams& theParams);
friend class V3d_View;
friend class V3d_Light;
@@ -484,6 +492,7 @@ private:
V3d_TypeOfSurfaceDetail MySurfaceDetail;
Quantity_PlaneAngle MyDefaultAngle;
V3d_TypeOfView MyDefaultTypeOfView;
Graphic3d_RenderingParams myDefaultRenderingParams;
Handle(V3d_Light) MyCurrentSelectedLight;
TColStd_ListIteratorOfListOfTransient myActiveViewsIterator;
TColStd_ListIteratorOfListOfTransient myDefinedViewsIterator;