vtlib library
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Public Member Functions | |
void | SetHeightField (const vtHeightField3d *pHF) |
Set the heightfield on which to do the terrain following. | |
void | SetMinGroundOffset (float fMeters) |
Set the height above the terrain to allow. | |
float | GetMinGroundOffset () |
Get the height above the terrain to allow. | |
void | SetUseCulture (bool set) |
Set whether to use the height of culture for terrain following. Default is false. | |
bool | GetUseCulture () |
Get whether to use the height of culture for terrain following. | |
void | SetMaintain (bool bMaintain) |
If true, the current height above the terrain is maintained. Default is false. | |
void | SetMaintainHeight (float fHeight) |
Set the height which should be maintained. | |
void | Eval () |
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 | OnMouse (vtMouseEvent &event) |
Virtual handler, to catch mouse events, can be overridden by your engine class. | |
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. | |
Constrain the height of a target over a heightfield.
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virtual |
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 vtEngine.