The HOpConstructCuboid class creates a rectangular cube. More...
#include <HOpConstructCuboid.h>
Public Member Functions | |
HBaseOperator * | Clone () |
virtual void | CreateCuboid (HPoint const &last) |
virtual void | CreateSquare (HPoint const &first, HPoint const &last) |
virtual const char * | GetName () |
HOpConstructCuboid (HBaseView *view, int DoRepeat=0, int DoCapture=1) | |
virtual int | OnLButtonDown (HEventInfo &hevent) |
virtual int | OnLButtonDownAndMove (HEventInfo &hevent) |
virtual int | OnLButtonUp (HEventInfo &hevent) |
virtual int | OnNoButtonDownAndMove (HEventInfo &hevent) |
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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. | |
HBaseView * | GetView () |
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 | 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. | |
Protected Attributes | |
int | m_FaceList [30] |
HPoint | m_ptEdge |
HPoint | m_ptPointList [8] |
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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. | |
HBaseView * | m_pView |
The HOOPS view corresponding to this operator. | |
HCutGeometryVisibility | m_TempCutGeometryVisibility |
stores original cut geometry visibility | |
HShadowMode | m_TempShadowMode |
stores original shadow mode | |
Additional Inherited Members | |
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bool | IsSpecialKey (HC_KEY key) |
Detailed Description
The HOpConstructCuboid class creates a rectangular cube.
HOpConstructCuboid implements four of the mouse event handlers defined on the base class and uses the event information to create a cuboid. This provides the basic functionality for creating a temporary three-dimensional, six-sided cuboid or rectangular box. The cuboid that is generated includes two square faces with the same length and width while the depth is variable. The operation consists of the following steps:
- Left Button Down: The first point of square base.
- Left Button Down and Drag: Rubberband the base to the desired dimensions.
- Left Button Up: The base of the cuboid dimension is finalized.
- No Button Down and Drag: Rubberband the cuboid to the desired height.
- Left Button Down: The height of the cuboid finalized and the operation ends.
More Detailed Description: see event methods.
Constructor & Destructor Documentation
◆ HOpConstructCuboid()
HOpConstructCuboid::HOpConstructCuboid | ( | HBaseView * | view, |
int | DoRepeat = 0 , |
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int | DoCapture = 1 |
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Constructs an HOpConstructCuboid object.
- Parameters
-
view A pointer to an HBaseView object. DoRepeat An integer denoting whether this is a repeatable operator. This parameter has been deprecated. DoCapture An 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()
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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 HOpConstructCuboid object.
Reimplemented from HBaseOperator.
Reimplemented in HOpCreateCuboid.
◆ CreateCuboid()
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virtual |
CreateCuboid constructs the point list from the first, edge and last point and then maps these screen coordinates generated by the event handlers into world coordinates, so that the points can be directed into a call to HC_Insert_Shell. This function is called internally by OnLButtonDown and OnNoButtonDownAndMove.
- Parameters
-
&last A pointer to an HPoint object.
◆ CreateSquare()
◆ GetName()
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virtual |
- Returns
- A pointer to a character string denoting the name of the operator, which is 'HOpConstructCuboid'.
Reimplemented from HBaseOperator.
Reimplemented in HOpCreateCuboid.
◆ OnLButtonDown()
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virtual |
OnLButtonDown records the first mouse position and initiates the cuboid-drawing mechanism. It tests for the case that the mechanism has already been started such as OnLButtonDown has been called once already.
In this case, OnLButtonDown finalizes the cuboid's depth, removes the geometry from the scene, updates the display and ends the operation.
- Parameters
-
hevent An HEventInfo object containing information about the current event.
- Returns
- An HOperatorReturn indicating the status of the event.
Reimplemented from HBaseOperator.
Reimplemented in HOpCreateCuboid.
◆ OnLButtonDownAndMove()
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virtual |
OnLButtonDownAndMove accepts the initiating point from OnLButtonDown and rubberbands a square for the desired size of the cuboid's base.
- Parameters
-
hevent An HEventInfo object containing information about the current event.
- Returns
- An HOperatorReturn indicating the status of the event.
Reimplemented from HBaseOperator.
◆ OnLButtonUp()
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virtual |
OnLButtonUp finalizes the size of the cuboid's square base.
- Parameters
-
hevent An HEventInfo object containing information about the current event.
- Returns
- An HOperatorReturn indicating the status of the event.
Reimplemented from HBaseOperator.
◆ OnNoButtonDownAndMove()
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virtual |
OnNoButtonDownAndMove uses a rubberband to set the desired depth of the cuboid.
- Parameters
-
hevent An HEventInfo object containing information about the current event.
- Returns
- An HOperatorReturn indicating the status of the event.
Reimplemented from HBaseOperator.
Member Data Documentation
◆ m_FaceList
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protected |
The facelist for the shell.
◆ m_ptEdge
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protected |
The edge of the cube.
◆ m_ptPointList
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protected |
The array of points for cuboid shell.
The documentation for this class was generated from the following file: