MAXScript Tools and Interaction with 3ds Max > Interacting with the 3ds Max User Interface > Environment And Effects Dialog >

# envEffectsDialog - Open and Close the Environment and Effects dialog

Provides methods to open and close the Environment and Effects dialog and query whether it is open.

Methods:

    envEffectsDialog.Open()

Open Environment and Effects dialog

    <bool>envEffectsDialog.isOpen()

Returns true if Environment and Effects dialog is open

    envEffectsDialog.Close()

Closes Environment and Effects dialog

#### See Also

- Environment And Effects Dialog

- renderSceneDialog Struct

- Render Scene Dialog

- TabbedDialogs - Controlling Tabbed Dialogs