HOpCreateSphere Class Reference

The HOpCreateSphere class provides support for constructing a sphere and inserting it into the model. More...

#include <HOpCreateSphere.h>

Public Member Functions

virtual HBaseOperatorClone ()
 
virtual const char * GetName ()
 
 HOpCreateSphere (HBaseView *view, int DoRepeat=0, int DoCapture=1)
 
virtual int OnLButtonUp (HEventInfo &hevent)
 
- Public Member Functions inherited from HOpConstructSphere
 HOpConstructSphere (HBaseView *view, int DoRepeat=0, int DoCapture=1)
 
virtual int OnLButtonDown (HEventInfo &hevent)
 
virtual int OnLButtonDownAndMove (HEventInfo &hevent)
 
- Public Member Functions inherited from HBaseOperator
int Capture ()
 Returns whether we are currently in mouse capture mode. See this class' constructor for a more detailed description of what this means. This method has been deprecated.
 
HPoint const GetFirstPoint ()
 Returns the initial selection point.
 
HPoint const GetNewPoint ()
 Returns the current selection point.
 
HBaseViewGetView ()
 Returns a pointer to the view that this operator is associated with.
 
 HBaseOperator (HBaseView *view, int DoRepeat=0, int DoCapture=1)
 
virtual int OnKeyDown (HEventInfo &hevent)
 
virtual int OnKeyUp (HEventInfo &hevent)
 
virtual int OnLButtonDblClk (HEventInfo &hevent)
 
virtual int OnLRButtonDownAndMove (HEventInfo &hevent)
 
virtual int OnMButtonDblClk (HEventInfo &hevent)
 
virtual int OnMButtonDown (HEventInfo &hevent)
 
virtual int OnMButtonDownAndMove (HEventInfo &hevent)
 
virtual int OnMButtonUp (HEventInfo &hevent)
 
virtual int OnMouseMove (HEventInfo &hevent)
 
virtual int OnMouseWheel (HEventInfo &hevent)
 
virtual int OnNoButtonDownAndMove (HEventInfo &hevent)
 
virtual int OnRButtonDblClk (HEventInfo &hevent)
 
virtual int OnRButtonDown (HEventInfo &hevent)
 
virtual int OnRButtonDownAndMove (HEventInfo &hevent)
 
virtual int OnRButtonUp (HEventInfo &hevent)
 
virtual int OnTimer (HEventInfo &hevent)
 
virtual int OnTouchesDown (HEventInfo &hevent)
 
virtual int OnTouchesMove (HEventInfo &hevent)
 
virtual int OnTouchesUp (HEventInfo &hevent)
 
virtual bool OperatorStarted ()
 Operator has been started if true, and has not been started if false.
 
int Repeat ()
 Returns whether the operation is repeatable. This method has been deprecated.
 
void SetFirstPoint (HPoint const &new_point)
 Sets the initial selection point.
 
void SetMapTouchesToMouseEvents (bool val)
 Touch Events are mapped to mouse events if true, and are not if false.
 
void SetNewPoint (HPoint const &new_point)
 Sets the current selection point.
 
void SetOperatorStarted (bool val)
 Operator has been started if true, and has not been started if false.
 
void SetView (HBaseView *new_view)
 Sets the view that this operator is associated with.
 

Additional Inherited Members

- Protected Member Functions inherited from HOpConstructSphere
void ConstructWireframeSphere (HPoint const &center, float radius)
 
- Protected Member Functions inherited from HBaseOperator
bool IsSpecialKey (HC_KEY key)
 
- Protected Attributes inherited from HOpConstructSphere
float m_radius
 
- Protected Attributes inherited from HBaseOperator
bool m_bMapTouchesToMouseEvents
 Indicates if touch events are mapped to mouse events.
 
bool m_bOpStarted
 Indicates whether the operator has already 'started'. More...
 
int m_doCapture
 Integer indicating whether to capture mouse on button down and release on button up. This parameter has been deprecated.
 
int m_doRepeat
 Integer indicating if the operator is repeatable . This parameter has been deprecated.
 
HPoint m_ptFirst
 Initial selection point.
 
HPoint m_ptNew
 Current selection point.
 
HBaseViewm_pView
 The HOOPS view corresponding to this operator.
 
HCutGeometryVisibility m_TempCutGeometryVisibility
 stores original cut geometry visibility
 
HShadowMode m_TempShadowMode
 stores original shadow mode
 

Detailed Description

The HOpCreateSphere class provides support for constructing a sphere and inserting it into the model.

HOpCreateSphere uses event information to draw a sphere. This class provides the basic functionality for drawing a three-dimensional, tesselated sphere. The operation consists of the following steps:

  1. Left Button Down: Registers the center point of the sphere.
  2. Left Button Down and Drag: Rubberbands the sphere to the desired circumference.
  3. Left Button Up: Circumference is finalized, clears the scene and inserts a sphere into the HOOPS data base. The operation ends.

More Detailed Description: see event methods.

Constructor & Destructor Documentation

◆ HOpCreateSphere()

HOpCreateSphere::HOpCreateSphere ( HBaseView view,
int  DoRepeat = 0,
int  DoCapture = 1 
)

Constructs an HOpCreateSphere object.

Parameters
viewA pointer to an HBaseView object.
DoRepeatAn integer denoting whether this is a repeatable operator. This parameter has been deprecated.
DoCaptureAn integer denoting whether the mouse state should be captured, which means that all mouse events should be received after a mousedown, even if it leaves the window. This parameter has been deprecated.

Member Function Documentation

◆ Clone()

virtual HBaseOperator* HOpCreateSphere::Clone ( )
virtual

Creates a new operator which is a copy of the current operator. The user is responsible for deleting the newly created operator.

Returns
A pointer to the newly created HOpCreateSphere object.

Reimplemented from HOpConstructSphere.

◆ GetName()

virtual const char* HOpCreateSphere::GetName ( )
virtual
Returns
A pointer to a character string denoting the name of the operator, which is 'HOpCreateSphere'.

Reimplemented from HOpConstructSphere.

◆ OnLButtonUp()

virtual int HOpCreateSphere::OnLButtonUp ( HEventInfo hevent)
virtual

OnLButtonUp finalizes the size of the sphere and inserts that sphere into the HOOPS database as a shell. Note that most of the work in this function is done by a call to the public function HUtilityGeometryCreation::CreateSphere.

Parameters
heventAn HEventInfo object containing information about the current event.
Returns
An HOperatorReturn indicating the status of the event.

Reimplemented from HOpConstructSphere.


The documentation for this class was generated from the following file: