vtHeightConstrain Class Reference
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Inheritance diagram for vtHeightConstrain:

[legend]List of all members.

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Detailed Description

Constrain the height of a target over a heightfield.

Public Member Functions
void	SetHeightField (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 ()

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Member Function Documentation

void vtHeightConstrain::Eval (   )  [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.

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