Flowgraph Plugin - LookAt
Author: Kevin "Cry-Vlok" Kirst
RenEvo Sofware & Designs
http://www.renevo.com/

Version: 1.0.1.2
Date: August 27, 2008

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- 1. About
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This Plugin adds a custom Flowgraph Node that allows you to orient an entity
to look at another one. This node supports interpolation and constant updating.

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- 2. Usage
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To use this Plugin you will need to have installed the Flowgraph Plugin System
into your Crysis mod folder. Extract the Plugin Dll into your FGPlugins' bin32 and bin64
folders, according to the Dll version. Note that the Plugin's installer will
correctly copy the Plugin Dll files to the right folders. Once copied, just launch
your mod in the Sandbox Editor and the included nodes will appear in the Flowgraph
Editor.

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- 3. Node Definitions
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Name:		Entity:LookAtEntity

Purpose: 	Orients one entity to look at another entity.

In:		Entity - (EntityId) Node entity is the entity doing the looking.
		Look - (Any) Call to orient the entity to look at the target.
		Stop - (Any) Call to stop looking at target (if constant).
		Target - (EntityId) Entity to look at.
		Speed - (Float) Entity turn speed (see Remarks below).
		Constant - (Bool) TRUE if entity should constantly look at Target.

Out:		None

Remarks:	Constant allows you to control if the Look operation is a
		one-time deal or if the entity should keep looking at the Target
		until it is told to stop. It is a much better idea to let the
		node control constant looking instead of using a timer or delay
		from within the Flowgraph.

		The Speed setting changes meaning depending on the Constant
		property.

		If Constant is TRUE, the Speed allows you to control how fast
		the Entity will turn to look at the Target. Keep this value at
		'0' to have the Entity instantly look at the Target.

		If Constant is FALSE, the Speed represents the interpolation
		value. Setting this number anywhere between [0,1] will allow
		you to control how close Entity should turn to face Target, with
		'1' being face completely. Note that '0' here will also mean face
		the target completely.

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- 4. Contact
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Name: Kevin "Cry-Vlok" Kirst
Email: kkirst@gmail.com
