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0029331: Visualization, TKOpenGl - make OpenGl_PrimitiveArray::IsFillDrawMode() as virtual method of OpenGl_Element

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This commit is contained in:
kgv 2017-11-16 22:57:48 +03:00
parent f47849f49e
commit 64c6d8df50
4 changed files with 11 additions and 12 deletions
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4
src/OpenGl/OpenGl_CappingAlgo.cxx
View File

@ -228,7 +228,5 @@ Standard_Boolean OpenGl_CappingAlgoFilter::ShouldRender (const Handle(OpenGl_Wor
return Standard_False;
}
const OpenGl_PrimitiveArray* aPArray = dynamic_cast<const OpenGl_PrimitiveArray*> (theGlElement);
return aPArray != NULL
&& aPArray->IsFillDrawMode();
return theGlElement->IsFillDrawMode();
}

5
src/OpenGl/OpenGl_Element.hxx
View File

@ -54,6 +54,11 @@ public:
theElement = NULL;
}
public:
//! Return TRUE if primitive type generates shaded triangulation (to be used in filters).
virtual Standard_Boolean IsFillDrawMode() const { return false; }
public:
//! Render element if it passes the filtering procedure. This method should

8
src/OpenGl/OpenGl_LayerList.cxx
View File

@ -825,9 +825,7 @@ Standard_Boolean OpenGl_LayerList::OpenGl_OpaqueFilter::ShouldRender (const Hand
return Standard_False;
}
const OpenGl_PrimitiveArray* aPArray = dynamic_cast<const OpenGl_PrimitiveArray*> (theGlElement);
if (aPArray == NULL
|| !aPArray->IsFillDrawMode())
if (!theGlElement->IsFillDrawMode())
{
return Standard_True;
}
@ -856,9 +854,7 @@ Standard_Boolean OpenGl_LayerList::OpenGl_TransparentFilter::ShouldRender (const
return Standard_False;
}
const OpenGl_PrimitiveArray* aPArray = dynamic_cast<const OpenGl_PrimitiveArray*> (theGlElement);
if (aPArray == NULL
|| !aPArray->IsFillDrawMode())
if (!theGlElement->IsFillDrawMode())
{
return dynamic_cast<const OpenGl_AspectFace*> (theGlElement) != NULL;
}

6
src/OpenGl/OpenGl_PrimitiveArray.hxx
View File

@ -53,10 +53,10 @@ public:
Standard_EXPORT virtual ~OpenGl_PrimitiveArray();
//! Render primitives to the window
Standard_EXPORT virtual void Render (const Handle(OpenGl_Workspace)& theWorkspace) const;
Standard_EXPORT virtual void Render (const Handle(OpenGl_Workspace)& theWorkspace) const Standard_OVERRIDE;
//! Release OpenGL resources (VBOs)
Standard_EXPORT virtual void Release (OpenGl_Context* theContext);
Standard_EXPORT virtual void Release (OpenGl_Context* theContext) Standard_OVERRIDE;
//! Return true if VBOs initialization has been performed.
//! VBO initialization is performed during first Render() call.
@ -70,7 +70,7 @@ public:
GLint DrawMode() const { return myDrawMode; }
//! Return TRUE if primitive type generates shaded triangulation.
Standard_Boolean IsFillDrawMode() const { return myIsFillType; }
virtual Standard_Boolean IsFillDrawMode() const Standard_OVERRIDE { return myIsFillType; }
//! @return indices array
const Handle(Graphic3d_IndexBuffer)& Indices() const { return myIndices; }