Function matDefineBool

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. If a string, it is used as a property name in this and called. If a function, it is called. The function is called with the following parameters: key, newVal

  • • (...args): any

    • Parameters

      • Rest ...args: any[]

      Returns any

• deleteOnFalse: boolean = false

  sets to undefined instead of '0' when false. Note deleteOnFalse doesn't work with tweakpane ui because the value will be undefined.