MaterialHelper

Description

class MaterialHelper

Methods

static BindEyePosition(effect, scene) → void

Parameters

	Name	Type	Description
	effect	Effect
	scene	Scene

static PrepareDefinesForMergedUV(texture, defines, key) → void

Parameters

	Name	Type	Description
	texture	BaseTexture
	defines	any
	key	string

static BindTextureMatrix(texture, uniformBuffer, key) → void

Parameters

	Name	Type	Description
	texture	BaseTexture
	uniformBuffer	UniformBuffer
	key	string

static PrepareDefinesForMisc(mesh, scene, useLogarithmicDepth, pointsCloud, fogEnabled, defines) → void

Parameters

	Name	Type	Description
	mesh	AbstractMesh
	scene	Scene
	useLogarithmicDepth	boolean
	pointsCloud	boolean
	fogEnabled	boolean

static PrepareDefinesForFrameBoundValues(scene, engine, defines, useInstances, forceAlphaTest) → void

Parameters

	Name	Type	Description
	scene	Scene
	engine	Engine
	defines	any
	useInstances	boolean

static PrepareDefinesForAttributes(mesh, defines, useVertexColor, useBones, useMorphTargets, useVertexAlpha) → boolean

Parameters

	Name	Type	Description
	mesh	AbstractMesh
	defines	any
	useVertexColor	boolean
	useBones	boolean
optional	useMorphTargets	boolean

static PrepareDefinesForLights(scene, mesh, defines, specularSupported, maxSimultaneousLights, disableLighting) → boolean

Parameters

	Name	Type	Description
	scene	Scene
	mesh	AbstractMesh
	defines	any
	specularSupported	boolean
optional	maxSimultaneousLights	number

static PrepareUniformsAndSamplersList(uniformsListOrOptions, EffectCreationOptions, samplersList, defines, maxSimultaneousLights) → void

Parameters

	Name	Type	Description
	uniformsListOrOptions	string[] or EffectCreationOptions
optional	samplersList	string[]
optional	defines	any

static HandleFallbacksForShadows(defines, fallbacks, maxSimultaneousLights, rank) → number

Parameters

	Name	Type	Description
	defines	any
	fallbacks	EffectFallbacks
optional	maxSimultaneousLights	number

static PrepareAttributesForMorphTargets(attribs, mesh, defines) → void

Parameters

	Name	Type	Description
	attribs	string[]
	mesh	AbstractMesh
	defines	any

static PrepareAttributesForBones(attribs, mesh, defines, fallbacks) → void

Parameters

	Name	Type	Description
	attribs	string[]
	mesh	AbstractMesh
	defines	any

static PrepareAttributesForInstances(attribs, defines) → void

Parameters

	Name	Type	Description
	attribs	string[]
	defines	any

static BindLightShadow(light, scene, mesh, lightIndex, effect) → void

Parameters

	Name	Type	Description
	light	Light
	scene	Scene
	mesh	AbstractMesh
	lightIndex	string

static BindLightProperties(light, effect, lightIndex) → void

Parameters

	Name	Type	Description
	light	Light
	effect	Effect
	lightIndex	number

static BindLights(scene, mesh, effect, defines, maxSimultaneousLights, usePhysicalLightFalloff) → void

Parameters

	Name	Type	Description
	scene	Scene
	mesh	AbstractMesh
	effect	Effect
	defines	any
optional	maxSimultaneousLights	number

static BindFogParameters(scene, mesh, effect) → void

Parameters

	Name	Type	Description
	scene	Scene
	mesh	AbstractMesh
	effect	Effect

static BindBonesParameters(mesh, effect) → void

Parameters

	Name	Type	Description
optional	mesh	AbstractMesh
optional	effect	Effect

static BindMorphTargetParameters(abstractMesh, effect) → void

Parameters

	Name	Type	Description
	abstractMesh	AbstractMesh
	effect	Effect

static BindLogDepth(defines, effect, scene) → void

Parameters

	Name	Type	Description
	defines	any
	effect	Effect
	scene	Scene

static BindClipPlane(effect, scene) → void

Parameters

	Name	Type	Description
	effect	Effect
	scene	Scene