away3d.materials.methods.LightingMethodBase

Package	away3d.materials.methods
Class	public class LightingMethodBase
Inheritance	LightingMethodBase ShadingMethodBase
Subclasses	BasicDiffuseMethod, BasicSpecularMethod

LightingMethodBase provides an abstract base method for shading methods that uses lights. Used for diffuse and specular shaders only.

Public Properties

	Property		Defined by
		passes : Vector Any passes required that render to a texture used by this method.	ShadingMethodBase
		viewDirVaryingReg : ShaderRegisterElement	ShadingMethodBase

Protected Properties

	Property		Defined by
		_globalPosVertexReg : ShaderRegisterElement	ShadingMethodBase
		_mipmap : Boolean = true	ShadingMethodBase
		_needsGlobalPos : Boolean	ShadingMethodBase
		_needsNormals : Boolean	ShadingMethodBase
		_needsProjection : Boolean	ShadingMethodBase
		_needsUV : Boolean	ShadingMethodBase
		_needsView : Boolean	ShadingMethodBase
		_normalFragmentReg : ShaderRegisterElement	ShadingMethodBase
		_numLights : int	ShadingMethodBase
		_passes : Vector	ShadingMethodBase
		_projectionReg : ShaderRegisterElement	ShadingMethodBase
		_repeat : Boolean	ShadingMethodBase
		_smooth : Boolean = true	ShadingMethodBase
		_uvFragmentReg : ShaderRegisterElement	ShadingMethodBase
		_viewDirFragmentReg : ShaderRegisterElement	ShadingMethodBase
		_viewDirVaryingReg : ShaderRegisterElement	ShadingMethodBase

Public Methods

	Method		Defined by
		LightingMethodBase (needsNormals:Boolean, needsView:Boolean, needsGlobalPos:Boolean) Create a new ShadingMethodBase object.	LightingMethodBase
		copyFrom(method:ShadingMethodBase):void Copies the state from a ShadingMethodBase object into the current object.	ShadingMethodBase
		dispose(deep:Boolean):void Cleans up any resources used by the current object.	ShadingMethodBase

Protected Methods

	Method		Defined by
		getTexSampleCode(targetReg:ShaderRegisterElement, inputReg:ShaderRegisterElement, uvReg:ShaderRegisterElement = null):String A helper method that generates standard code for sampling from a texture using the normal uv coordinates.	ShadingMethodBase
		invalidateShaderProgram():void Marks the shader program as invalid, so it will be recompiled before the next render.	ShadingMethodBase

Property detail

_modulateMethod

property

arcane var _modulateMethod:Function

A method that is exposed to wrappers in case the strength needs to be controlled

Constructor detail

LightingMethodBase

()

constructor

public function LightingMethodBase(needsNormals:Boolean, needsView:Boolean, needsGlobalPos:Boolean)Parameters

	`needsNormals:Boolean` — Defines whether or not the method requires normals.

	`needsView:Boolean` — Defines whether or not the method requires the view direction.

	`needsGlobalPos:Boolean`

Init Parameters

Wiki link

Code examples

Comments

Broomstick FP11 Trunk (as on 30-Mar-2011)	All Packages \| All Classes \| Index \| Frames No Frames
Class LightingMethodBase		Properties \| Methods