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0026641: Visualization, TKOpenGl - handle correctly transformation persistence within perspective projection.

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Add a new method AIS_InteractiveContext::SetTransformPersistence, which sets transform persistence to object and selection.
Add a new method SelectMgr_SelectionManager::UpdateSelection, which re-adds selectable object in BVHs in all viewer selectors.
Add a new method SelectMgr_ViewerSelector::MoveSelectableObject, which moves object from set of not transform persistence objects to set of transform persistence objects (or vice versa).
Add a new method Graphic3d_TransformUtils::Convert, which converts gp_Trsf to Graphic3d_Mat4.
Remove the method PrsMgr_PresentableObject::SetTransformPersistence(flag, point).
This commit is contained in:
isk
2016-07-05 13:32:52 +03:00
committed by bugmaster
parent fbad941bd4
commit 1d92133e83
20 changed files with 254 additions and 77 deletions
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22
src/SelectMgr/SelectMgr_ViewerSelector.cxx
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@@ -322,6 +322,7 @@ void SelectMgr_ViewerSelector::traverseObject (const Handle(SelectMgr_Selectable
{
const Graphic3d_Mat4d& aProjection = mySelectingVolumeMgr.ProjectionMatrix();
const Graphic3d_Mat4d& aWorldView = mySelectingVolumeMgr.WorldViewMatrix();
Standard_Integer aViewportWidth;
Standard_Integer aViewportHeight;
mySelectingVolumeMgr.WindowSize (aViewportWidth, aViewportHeight);
@@ -810,6 +811,27 @@ void SelectMgr_ViewerSelector::AddSelectionToObject (const Handle(SelectMgr_Sele
}
}
//=======================================================================
// function : MoveSelectableObject
// purpose :
//=======================================================================
void SelectMgr_ViewerSelector::MoveSelectableObject (const Handle(SelectMgr_SelectableObject)& theObject)
{
if (!mySelectableObjects.Remove (theObject))
{
mySelectableObjectsTrsfPers.Remove (theObject);
}
if (!theObject->TransformPersistence().Flags)
{
mySelectableObjects.Append (theObject);
}
else
{
mySelectableObjectsTrsfPers.Append (theObject);
}
}
//=======================================================================
// function : RemoveSelectableObject
// purpose : Removes selectable object from map of selectable ones