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0027919: Visualization - support multiple transformation persistence groups within single presentation

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Added transform persistence property to Graphic3d_Group and Select3D_SensitiveEntity.
SelectMgr_ViewerSelector, Graphic3d_Layer and OpenGl_Structure have been updated
to process per-group transform persistence within picking, ZFit and rendering.

Added zoomable state to Prs3d_ArrowAspect supported by PrsDim_Dimension.

Added gp_GTrsf::SetMat4(), opposite to gp_GTrsf::GetMat4().
This commit is contained in:
nds
2021-07-19 13:31:05 +03:00
committed by bugmaster
parent ad3f20c684
commit 4e993e4d0d
27 changed files with 544 additions and 195 deletions
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3
src/Select3D/Select3D_SensitiveEntity.cxx
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@@ -40,7 +40,8 @@ void Select3D_SensitiveEntity::DumpJson (Standard_OStream& theOStream, Standard_
OCCT_DUMP_TRANSIENT_CLASS_BEGIN (theOStream)
OCCT_DUMP_FIELD_VALUE_POINTER (theOStream, myOwnerId.get())
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, mySFactor)
OCCT_DUMP_FIELD_VALUES_DUMPED(theOStream, theDepth, myTrsfPers.get())
OCCT_DUMP_FIELD_VALUE_NUMERICAL(theOStream, mySFactor)
OCCT_DUMP_FIELD_VALUE_NUMERICAL (theOStream, NbSubElements());

8
src/Select3D/Select3D_SensitiveEntity.hxx
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@@ -27,6 +27,7 @@
#include <SelectMgr_SelectingVolumeManager.hxx>
#include <TopLoc_Location.hxx>
class Graphic3d_TransformPers;
class SelectMgr_EntityOwner;
//! Abstract framework to define 3D sensitive entities.
@@ -93,6 +94,12 @@ public:
//! Otherwise, returns identity matrix.
virtual gp_GTrsf InvInitLocation() const { return gp_GTrsf(); }
//! Return transformation persistence.
const Handle(Graphic3d_TransformPers)& TransformPersistence() const { return myTrsfPers; }
//! Set transformation persistence.
virtual void SetTransformPersistence (const Handle(Graphic3d_TransformPers)& theTrsfPers) { myTrsfPers = theTrsfPers; }
//! Dumps the content of me into the stream
Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const;
@@ -103,6 +110,7 @@ protected:
protected:
Handle(SelectMgr_EntityOwner) myOwnerId;
Handle(Graphic3d_TransformPers) myTrsfPers;
Standard_Integer mySFactor;
};