Function matDefineBool

  • matDefineBool(
        key?: string | symbol,
        customDefines?: any,
        thisMat?: boolean,
        onChange?: (...args: any[]) => any,
        deleteOnFalse?: boolean,
    ): PropertyDecorator

  • Same as matDefine but for boolean values. It sets the value to '1' or '0'/undefined.

    Parameters

    • Optionalkey: string | symbol

      define name

    • OptionalcustomDefines: 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

    • OptionalonChange: (...args: any[]) => 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

    • 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.

    Returns PropertyDecorator

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