C# Class VoxelTerrain.Helper

Defines a class with various helper functions.

Show file Open project: barograf/VoxelTerrain

Public Methods

Method	Description
Clamp ( float value, float min, float max ) : float	Restricts a value to be within a specified range.
Lerp ( float x, float y, float s ) : float	Performs a linear interpolation.
MouseDirection ( Device graphicsDevice, Camera camera, System.Vector2 mousePosition ) : System.Vector3	Computes a mouse direction in world coordinates.
Saturate ( float value ) : float	Restricts a value to be within a zero to one range.

Restricts a value to be within a specified range.

public static Clamp ( float value, float min, float max ) : float
value	float	The value to clamp.
min	float	The minimum value.
max	float	The maximum value.
return	float

Performs a linear interpolation.

public static Lerp ( float x, float y, float s ) : float
x	float	First parameter.
y	float	Second parameter.
s	float	A value that linearly interpolates between parameters.
return	float

Computes a mouse direction in world coordinates.

public static MouseDirection ( Device graphicsDevice, Camera camera, System.Vector2 mousePosition ) : System.Vector3
graphicsDevice	Device	Virtual adapter used to perform rendering.
camera	Camera	Allows observing the scene with the mouse and keyboard.
mousePosition	System.Vector2	Position of a mouse in screen coordinates.
return	System.Vector3

Restricts a value to be within a zero to one range.

public static Saturate ( float value ) : float
value	float	The value to saturate.
return	float