MAXScript Extensions > MAXScript Extensions for mental ray > Other mental ray Shaders >

# RGB_to_BW : textureMap

    to_bw : textureMap {7773161f,a851b316}

Constructor:

    Class instances not creatable by MAXScript

Alias:

    to_bw

Properties:

    <RGB_to_BW>.r_weight : float

    <RGB_to_BW>.g_weight : float

    <RGB_to_BW>.b_weight : float

    <RGB_to_BW>.r_weight_connected : boolean

    <RGB_to_BW>.r_weight_shader : texturemap

    <RGB_to_BW>.r_weight_paramName : string

    <RGB_to_BW>.g_weight_connected : boolean

    <RGB_to_BW>.g_weight_shader : texturemap

    <RGB_to_BW>.g_weight_paramName : string

    <RGB_to_BW>.b_weight_connected : boolean

    <RGB_to_BW>.b_weight_shader : texturemap

    <RGB_to_BW>.b_weight_paramName : string

    <RGB_to_BW>.TheList : maxObject array

    <RGB_to_BW>.Shader_Version : integer

## RGB_to_BW interfaces:

    Interface:IMtlRender_Compability_MtlBase

Properties:

Methods:

Actions:

#### See Also

- mental ray Shaders Index

- MAXScript Extensions for mental ray