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0022795: Make possible to display some presentable objects in overlay of others, groupped by display priority

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kgv
2012-03-06 15:03:34 +04:00
committed by bugmaster
parent f8b2ed3650
commit 59f45b7cef
43 changed files with 1596 additions and 40 deletions
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28
src/OpenGl/OpenGl_View.hxx
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@@ -26,9 +26,8 @@
#include <Visual3d_TypeOfSurfaceDetail.hxx>
#include <OpenGl_telem_view.hxx>
#include <OpenGl_LayerList.hxx>
#include <OpenGl_Light.hxx>
#include <OpenGl_PriorityList.hxx>
#include <Handle_OpenGl_Trihedron.hxx>
#include <Handle_OpenGl_GraduatedTrihedron.hxx>
@@ -135,8 +134,27 @@ class OpenGl_View : public MMgt_TShared
const TEL_TRANSFORM_PERSISTENCE * BeginTransformPersistence ( const TEL_TRANSFORM_PERSISTENCE *ATransPers );
void EndTransformPersistence ();
void DisplayStructure (const OpenGl_Structure *AStructure, const Standard_Integer APriority) { myStructures.Add(AStructure,APriority); }
void EraseStructure (const OpenGl_Structure *AStructure) { myStructures.Remove(AStructure); }
//! Add structure to display list with specified priority.
//! The structure will be added to associated with it z layer.
//! If the z layer is not presented in the view, the structure will
//! be displayed in default bottom-level z layer.
void DisplayStructure (const OpenGl_Structure *theStructure,
const Standard_Integer thePriority);
//! Erase structure from display list.
void EraseStructure (const OpenGl_Structure *theStructure);
//! Insert a new top-level z layer with ID <theLayerId>
void AddZLayer (const Standard_Integer theLayerId);
//! Remove a z layer with ID <theLayerId>
void RemoveZLayer (const Standard_Integer theLayerId);
//! Display structure in z layer with ID <theNewLayerId>
//! If the layer with ID <theNewLayerId> is not presented in the view,
//! the structure will be displayed in default bottom-level layer.
void ChangeZLayer (const OpenGl_Structure *theStructure,
const Standard_Integer theNewLayerId);
void CreateBackgroundTexture (const Standard_CString AFileName, const Aspect_FillMethod AFillStyle);
void SetBackgroundTextureStyle (const Aspect_FillMethod FillStyle);
@@ -197,7 +215,7 @@ class OpenGl_View : public MMgt_TShared
//View_LABDepthCueing - fixed index used
OpenGl_PriorityList myStructures;
OpenGl_LayerList myZLayers;
int myAnimationListIndex;
Standard_Boolean myAnimationListReady;