vtlib library
Public Member Functions | List of all members
vtOrthoFlyer Class Reference
Inheritance diagram for vtOrthoFlyer:
Inheritance graph

Public Member Functions

void Eval ()
- Public Member Functions inherited from vtFlyer
void SetSpeed (float fSpeed)
float GetSpeed ()
void OnMouse (vtMouseEvent &event)
 Virtual handler, to catch mouse events, can be overridden by your engine class.
float GetCurrentSpeed ()
 Current speed (meters/second as of the most recent frame)
- Public Member Functions inherited from vtLastMouse
void GetNormalizedMouseCoords (float &mx, float &my)
- Public Member Functions inherited from vtEngine
osg::Referenced * GetTarget (uint which=0)
void AddTarget (osg::Referenced *ptr)
void RemoveTarget (osg::Referenced *ptr)
uint NumTargets ()
 Return the number of targets for this engine.
virtual void OnKey (int key, int flags)
 Virtual handler, to catch keyboard events, can be overridden by your engine class.
virtual void OnWindowSize (int width, int height)
 Virtual handler, to catch resize events, can be overridden by your engine class.

Additional Inherited Members

- Public Attributes inherited from vtLastMouse
int m_buttons
IPoint2 m_pos
int m_flags

Detailed Description

This engine extends vtFlyer for navigation of an orthographic camera (usually, top-down).

Position is considered relative to the center of the window.

Member Function Documentation

void vtOrthoFlyer::Eval ( )

Virtual handler, will be called every frame to do the work of the engine. You must override this if you want your engine to be useful.

Reimplemented from vtFlyer.