How do I stop lerp?

Hi, I wanted to know how to stop the camera lerp, using this post scirra.com/tutorials/626/making-a-smooth-following-camera

Setting:

X: lerp(Self.X, Player.X, 0.03)

Y: lerp(Self.Y, Player.Y-150, 0.03)

To

X: lerp(Self.X, Player.X, 0.00)

Y: lerp(Self.Y, Player.Y-150, 0.00) when the player is greater than x position. With no hope, any help on how to stop the camera's movement when the players x is greater than x position.

Couldn’t you just compare the x position first?

Player x < 800

— set camera x to lerp( self.x, player.x, 0.01)

Or I guess you could also add an else after that to lerp to the x boundary

Else

— set camera x to lerp(self.x, 800, 0.01)

Or you could utilize the min() expression to keep it in the every tick. May not be as flexible later, and could be harder to read.

Every tick

— camera: set x to lerp(self.x, min(player.x, 800), 0.01)

If you want a left boundary instead, use max() instead. If you have a left and right boundary, use clamp() instead:

Lerp(self.x, clamp(player.x, 50, 800), 0.01)

Thanks so much