Function matDefine

Parameters

• Optional key: string | symbol

  define name

• Optional customDefines: any

  object for setting define value (like ShaderMaterial.defines), otherwise this.material.defines is taken

• thisMat: boolean = false

  access this.defines instead of this.material.defines

• Optional onChange: ((...args) => any)

  function to call when the value changes. The function is called with the following parameters: [key, newVal]. Note: needsUpdate is set to true for this/material if onChange is not provided.

  • • (...args): any

    • Parameters

      • Rest ...args: any[]

      Returns any

• Optional processVal: ((newVal) => any)

  function that processes the value before setting it.

  • • (newVal): any

    • Parameters

      • newVal: any

      Returns any

• Optional invProcessVal: ((val) => any)

  function that processes the value before returning it.

  • • (val): any

    • Parameters

      • val: any

      Returns any