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0027860: Visualization - clean up Transformation Persistence API

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Graphic3d_Camera::TransformMatrices redundant NCollection_Handle usage
has been replaced with validity flags.

Graphic3d_TransModeFlags now defined as enumeration, not integer bit flags.
Graphic3d_TMF_PanPers and Graphic3d_TMF_FullPers have been removed.
Graphic3d_TMF_ZoomRotatePers has been introduced.

Graphic3d_TransformPers is now inherits Standard_Transient.
Graphic3d_TransformPers now defines dedicated constructors
for 3D persistence (zoom / rotate) and 2D persistence (2d / trihedron).
2D persistence now supports dedicated values for X and Y offsets.
The corner is now specified by enumeration Aspect_TypeOfTriedronPosition
instead of indirect interpretation of anchor point values.
Fixed handling of Graphic3d_TMF_ZoomRotatePers (combination of Graphic3d_TMF_RotatePers + Graphic3d_TMF_ZoomPers).

PrsMgr_PresentableObject, Graphic3d_CStructure now hold
Handle(Graphic3d_TransformPers) instead of a value.
Method ::SetTransformPersistence(), ::TransformPersistence()
now works with Handle(Graphic3d_TransformPers).
Old methods have been marked deprecated.
This commit is contained in:
kgv
2016-09-19 23:40:07 +03:00
parent 27ba9c6006
commit 778cd66786
53 changed files with 863 additions and 648 deletions
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4
src/SelectMgr/SelectMgr_SelectableObjectSet.hxx
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@@ -184,11 +184,11 @@ private:
//! Returns an appropriate subset of theObject given depending on its persistence type.
Standard_Integer appropriateSubset (const Handle(SelectMgr_SelectableObject)& theObject)
{
if (!theObject->TransformPersistence().Flags)
if (theObject->TransformPersistence().IsNull())
{
return SelectMgr_SelectableObjectSet::BVHSubset_3d;
}
else if (theObject->TransformPersistence().Flags & Graphic3d_TMF_2d)
else if (theObject->TransformPersistence()->Mode() == Graphic3d_TMF_2d)
{
return SelectMgr_SelectableObjectSet::BVHSubset_2dPersistent;
}