#include <HOpCreateCylinder.h>
Public Member Functions | |
virtual HBaseOperator * | Clone () |
virtual const char * | GetName () |
HOpCreateCylinder (HBaseView *view, int DoRepeat=0, int DoCapture=1) | |
virtual int | OnLButtonDown (HEventInfo &hevent) |
HOpCreateCylinder implements four of the mouse button event handlers defined on the base class and maps the event information to local methods that rubberband a cylinder and insert a corresponding HOOPS shell into the HOOPS database. This provides the basic functionality for drawing a three-dimensional, tesselated cylinder with a circular base, a circular cap of equivalent size, and a number of rectangular, facetted sides with the default as 30. The operation consists of the following steps:
HOpCreateCylinder::HOpCreateCylinder | ( | HBaseView * | view, | |
int | DoRepeat = 0 , |
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int | DoCapture = 1 | |||
) |
Constructs an HOpCreateCylinder object.
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. |
virtual HBaseOperator* HOpCreateCylinder::Clone | ( | ) | [virtual] |
Creates a new operator which is a copy of the current operator. The user is responsible for deleting the newly created operator.
Reimplemented from HOpConstructCylinder.
virtual const char* HOpCreateCylinder::GetName | ( | ) | [virtual] |
Reimplemented from HOpConstructCylinder.
virtual int HOpCreateCylinder::OnLButtonDown | ( | HEventInfo & | hevent | ) | [virtual] |
OnLButtonDown records the first pointer position and initiates the cylinder-drawing mechanism. The first point is used as the center of the cylinder's circular base. If the drawing mechanism has already been started such as LButtonDown having been called once already, LButtonDown calls HUtilityGeometryCreation::CreateCylinder.
hevent | An HEventInfo object containing information about the current event. |
Reimplemented from HOpConstructCylinder.