Docs

r182

文档

r182

输入与访问器
数学运算
- 位运算
  packHalf2x16
  xor
  countLeadingZeros
  packUnorm2x16
  bitAnd
  unpackUnorm2x16
  unpackSnorm2x16
  shiftRight
  bitNot
  shiftLeft
  unpackHalf2x16
  bitXor
  bitOr
  countOneBits
  countTrailingZeros
- 向量与矩阵
  vectorComponents
  transpose
  difference
  dot
  length
  TBNViewMatrix
  determinant
  lengthSq
  split
  faceforward
  normalize
  distance
  cross
- 取整与范围
  smoothstep
  sign
  smoothstepElement
  min
  ceil
  trunc
  max
  step
  fract
  range
  round
  floor
  clamp
  saturate
- 坐标/值变换
  mx_rotate3d
  spherizeUV
  radians
  logarithmicDepthToViewZ
  transformNormal
  remap
  billboarding
  directionToColor
  reflect
  getViewPosition
  colorToDirection
  remapClamp
  perspectiveDepthToViewZ
  transformDirection
  refract
  degrees
  rotate
  orthographicDepthToViewZ
  getScreenPosition
  transformNormalToView
- 幂与对数
  inverseSqrt
  sqrt
  pow4
  pow2
  log
  mx_safepower
  mx_power
  pow3
  cbrt
  pow
  exp
  log2
  exp2
- 基础算术
  remainder
  abs
  oneMinus
  sub
  negate
  mul
  reciprocal
  add
  mx_multiply
  mx_add
  div
  mod
- 三角函数
  acos
  tan
  sin
  cos
  asin
  atan
逻辑与流程控制
- 流程
  Loop
  incrementBefore
  select
  output
  Return
  Break
  Continue
  If
  loop
  stack
  decrement
  Switch
  Discard
  decrementBefore
  assign
  increment
- 比较
  lessThanEqual
  greaterThan
  greaterThanEqual
  equal
  lessThan
  notEqual
- 逻辑
  any
  not
  and
  or
  all
光照与着色
- 光照计算
  getShIrradianceAt
  directPointLight
  lights
  getDistanceAttenuation
  toonOutlinePass
  lightingContext
  lightTargetDirection
- 雾效
  rangeFogFactor
  fog
  densityFogFactor
- 法线与粗糙度
  normalFlat
  faceForward
  getNormalFromDepth
  getRoughness
  getGeometryRoughness
  bentNormalView
- 反射/折射
  refractView
  reflectView
  parallaxDirection
  reflector
  getParallaxCorrectNormal
  reflectVector
  textureCubeUV
  refractVector
- 阴影
  shadow
  PointShadowFilter
  BasicPointShadowFilter
  pointShadow
  PCFShadowFilter
  PCFSoftShadowFilter
  BasicShadowFilter
  VSMShadowFilter
- BRDF/BSDF
  D_GGX
  DFGLUT
  thickness
  DFGApprox
  F_Schlick
  BRDF_GGX
  BRDF_Lambert
  V_GGX_SmithCorrelated
  iridescence
  Schlick_to_F0
纹理与采样
- 节点
  cubeToUV
  cubeTexture
  normalMap
  mx_transform_uv
  fwidth
  texture
  bumpMap
  spritesheetUV
  textureSize
  maxMipLevel
  dFdy
  cubeTextureBase
  textureBicubic
  sample
  matcapUV
  getDirection
  textureBicubicLevel
  rotateUV
  textureLoad
  samplerComparison
  sampler
  dFdx
  triplanarTexture
  parallaxUV
  mx_heighttonormal
  texture3D
  pmremTexture
  equirectUV
  triplanarTextures
颜色操作
- 混合模式
  blendDodge
  blendColor
  blendScreen
  screen
  mix
  mixElement
  overlay
  blendOverlay
  blendBurn
- 色调映射
  neutralToneMapping
  linearToneMapping
  cineonToneMapping
  acesFilmicToneMapping
  agxToneMapping
  reinhardToneMapping
  toneMapping
  renderOutput
- 颜色调整
  premultiplyAlpha
  posterize
  saturation
  cdl
  grayscale
  vibrance
  mx_contrast
  unpremultiplyAlpha
  gain
  hue
  blur
  premult
  luminance
- 色彩空间
  sRGBTransferOETF
  colorSpaceToWorking
  unpremult
  mx_srgb_texture_to_lin_rec709
  sRGBTransferEOTF
  mx_rgbtohsv
  convertColorSpace
  mx_hsvtorgb
  workingToColorSpace
程序化生成
类型转换
- 节点
  int
  convert
  packSnorm2x16
  ivec4
  ivec2
  mat2
  uint
  bvec3
  uvec4
  mat3
  floatBitsToInt
  bool
  bvec2
  mat4
  float
  vec2
  uvec3
  uvec2
  uintBitsToFloat
  vec4
  floatBitsToUint
  bitcast
  bvec4
  ivec3
  vec3
高级计算与 GPGPU
- 高级技术
  computeSkinning
  batch
  morphReference
- 内置变量
  localId
  workgroupId
  subgroupIndex
  subgroupSize
  globalId
  invocationLocalIndex
  invocationSubgroupIndex
  numWorkgroups
- 数据结构
  storageTexture
  workgroupArray
  dynamicBufferAttribute
  array
  instancedArray
  textureStore
  storage
  referenceBuffer
  nodeArray
  arrayBuffer
  element
  bufferAttribute
  attributeArray
- 核心
  ComputeNode
  computeKernel
  subgroupAnd
  storageBarrier
  subgroupAdd
  compute
  outputStruct
  subgroupAll
  textureBarrier
  subgroupAny
  mrt
  workgroupBarrier
- 原子操作
  atomicMin
  atomicStore
  atomicSub
  atomicAnd
  atomicOr
  atomicMax
  atomicLoad
  atomicXor
  atomicAdd
框架与工具
- 调试与优化
  mx_splitlr
  mx_splittb
  nodeImmutable
  setName
  debug
  VarIntent
  pass
  convertToTexture
  label
  cache
  Var
  bypass
  passTexture
  sharedUniformGroup
  rtt
- 节点结构与元数据
  string
  context
  range
  nodeProxy
  nodeProxyIntent
  shaderStages
  struct
  Const
  varying
  reference
  varyingProperty
  property
  parameter
  nodeObject
  namespace
  ShaderNode
  nodeObjects
- 构建与管理
  getShadowMaterial
  getCurrentStack
  defaultShaderStages
  NodeAccess
  renderGroup
  getTextureIndex
  defaultBuildStages
  NodeUpdateType
  setCurrentStack
  getConstNodeType
  objectGroup
  NodeShaderStage
  defined
  NodeType
  uniformGroup
  rendererReference
  ScriptableNodeResources
  getShadowRenderObjectFunction
- 函数与代码注入
  glslFn
  wgslFn
  scriptable
  Fn
  overloadingFn
  OnMaterialUpdate
  js
  wgsl
  OnObjectUpdate
  glsl
  subBuild
  call
  code
  atomicFunc
  expression
已弃用节点
- cubeToUV
- viewportResolution
- atan2
- remainder
- append
- timerLocal
- rangeFog
- addNodeElement
- dodge
- timerGlobal
- temp
- burn
- cond
- viewportTopLeft
- DFGApprox
- densityFog
- equals
- timerDelta
- uniforms
- viewportBottomLeft
- tslFn
- storageObject
- modInt
材质节点
- 节点
  LineDashedNodeMaterial
  MeshBasicNodeMaterial
  ShadowNodeMaterial
  NodeMaterial
  VolumeNodeMaterial
  MeshMatcapNodeMaterial
  MeshPhysicalNodeMaterial
  MeshStandardNodeMaterial
  Line2NodeMaterial
  MeshPhongNodeMaterial
  PointsNodeMaterial
  MeshNormalNodeMaterial
  MeshLambertNodeMaterial
  LineBasicNodeMaterial
  SpriteNodeMaterial
  MeshSSSNodeMaterial
  MeshToonNodeMaterial