OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-03 17:56:21 +03:00
Code Packages Releases Activity

0032632: Visualization, AIS_ViewCube - the class AIS_ViewCubeSensitive is hidden inside CXX file

Browse Source
This commit is contained in:
vro 2021-10-19 18:57:23 +03:00 committed by smoskvin
parent bcb2a742a7
commit 19da974edc
2 changed files with 59 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

72
src/AIS/AIS_ViewCube.cxx
View File

@ -27,13 +27,13 @@
#include <Prs3d_Text.hxx>
#include <Prs3d_ToolDisk.hxx>
#include <Prs3d_ToolSphere.hxx>
#include <Select3D_SensitivePrimitiveArray.hxx>
#include <SelectMgr_SequenceOfOwner.hxx>
#include <V3d.hxx>
#include <V3d_View.hxx>
IMPLEMENT_STANDARD_RTTIEXT(AIS_ViewCube, AIS_InteractiveObject)
IMPLEMENT_STANDARD_RTTIEXT(AIS_ViewCubeOwner, SelectMgr_EntityOwner)
IMPLEMENT_STANDARD_RTTIEXT(AIS_ViewCubeSensitive, Select3D_SensitivePrimitiveArray)
namespace
{
@ -56,46 +56,48 @@ namespace
}
}
//! Simple sensitive element for picking by point only.
class AIS_ViewCubeSensitive : public Select3D_SensitivePrimitiveArray
//=======================================================================
//function : AIS_ViewCubeSensitive
//purpose :
//=======================================================================
AIS_ViewCubeSensitive::AIS_ViewCubeSensitive (const Handle(SelectMgr_EntityOwner)& theOwner,
const Handle(Graphic3d_ArrayOfTriangles)& theTris)
: Select3D_SensitivePrimitiveArray (theOwner)
{
DEFINE_STANDARD_RTTI_INLINE(AIS_ViewCubeSensitive, Select3D_SensitivePrimitiveArray)
public:
//! Constructor.
AIS_ViewCubeSensitive (const Handle(SelectMgr_EntityOwner)& theOwner,
const Handle(Graphic3d_ArrayOfTriangles)& theTris)
: Select3D_SensitivePrimitiveArray (theOwner)
InitTriangulation (theTris->Attributes(), theTris->Indices(), TopLoc_Location());
}
//=======================================================================
//function : Matches
//purpose :
//=======================================================================
Standard_Boolean AIS_ViewCubeSensitive::Matches (SelectBasics_SelectingVolumeManager& theMgr,
SelectBasics_PickResult& thePickResult)
{
return isValidRay (theMgr) && Select3D_SensitivePrimitiveArray::Matches (theMgr, thePickResult);
}
//=======================================================================
//function : isValidRay
//purpose :
//=======================================================================
bool AIS_ViewCubeSensitive::isValidRay (const SelectBasics_SelectingVolumeManager& theMgr) const
{
if (theMgr.GetActiveSelectionType() != SelectMgr_SelectionType_Point)
{
InitTriangulation (theTris->Attributes(), theTris->Indices(), TopLoc_Location());
// disallow rectangular selection
return false;
}
//! Checks whether element overlaps current selecting volume.
virtual Standard_Boolean Matches (SelectBasics_SelectingVolumeManager& theMgr,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE
if (AIS_ViewCubeOwner* anOwner = dynamic_cast<AIS_ViewCubeOwner* >(myOwnerId.get()))
{
return isValidRay (theMgr)
&& Select3D_SensitivePrimitiveArray::Matches (theMgr, thePickResult);
const Standard_Real anAngleToler = 10.0 * M_PI / 180.0;
const gp_Dir aRay = theMgr.GetViewRayDirection();
const gp_Dir aDir = V3d::GetProjAxis (anOwner->MainOrientation());
return !aRay.IsNormal (aDir, anAngleToler);
}
//! Checks if picking ray can be used for detection.
bool isValidRay (const SelectBasics_SelectingVolumeManager& theMgr) const
{
if (theMgr.GetActiveSelectionType() != SelectMgr_SelectionType_Point)
{
// disallow rectangular selection
return false;
}
if (AIS_ViewCubeOwner* anOwner = dynamic_cast<AIS_ViewCubeOwner* >(myOwnerId.get()))
{
const Standard_Real anAngleToler = 10.0 * M_PI / 180.0;
const gp_Dir aRay = theMgr.GetViewRayDirection();
const gp_Dir aDir = V3d::GetProjAxis (anOwner->MainOrientation());
return !aRay.IsNormal (aDir, anAngleToler);
}
return true;
}
};
return true;
}
//=======================================================================
//function : IsBoxSide

22
src/AIS/AIS_ViewCube.hxx
View File

@ -24,6 +24,7 @@
#include <Prs3d_TextAspect.hxx>
#include <SelectMgr_EntityOwner.hxx>
#include <V3d_TypeOfOrientation.hxx>
#include <Select3D_SensitivePrimitiveArray.hxx>
class AIS_AnimationCamera;
class AIS_ViewCubeOwner;
@ -724,4 +725,25 @@ protected:
};
//! Simple sensitive element for picking by point only.
class AIS_ViewCubeSensitive : public Select3D_SensitivePrimitiveArray
{
DEFINE_STANDARD_RTTIEXT(AIS_ViewCubeSensitive, Select3D_SensitivePrimitiveArray)
public:
//! Constructor.
Standard_EXPORT AIS_ViewCubeSensitive (const Handle(SelectMgr_EntityOwner)& theOwner,
const Handle(Graphic3d_ArrayOfTriangles)& theTris);
//! Checks whether element overlaps current selecting volume.
Standard_EXPORT virtual Standard_Boolean Matches (SelectBasics_SelectingVolumeManager& theMgr,
SelectBasics_PickResult& thePickResult) Standard_OVERRIDE;
protected:
//! Checks if picking ray can be used for detection.
Standard_EXPORT bool isValidRay (const SelectBasics_SelectingVolumeManager& theMgr) const;
};
#endif // _AIS_ViewCube_HeaderFile