Frame category

Select a category of frame element to define, and then set its parameters. The starting and ending frames, top and bottom frames, and the inner horizontal and vertical frames can each be defined separately, for maximum flexibility. Multiple categories can be selected at one time for quickly defining common parameters.

Definition

Type

Select the type of frame

●     Full-Depth: Standard, normal frame

●     Capped Full-Depth: Standard frames with caps; specify the Cap Depth

●     Butt-Glazed: Standard frame that is concealed behind the panels, creating the appearance that the panels are joined without a frame

●     Brake Metal: Corner frame, or segmented frame for round walls; in a straight wall, behaves like a full-depth frame

●     Capped Brake Metal: Combines the properties of a capped frame and brake metal frame; specify the Cap Width if different from the overall width

●     Virtual: Hidden frame; this is useful for piecing together curtain wall units, especially when vertically stacked. A virtual top frame appears to butt up against the bottom frame of the curtain wall above it.

Preview

Displays a labeled diagram of the selected frame type; the numbers indicated on the diagram correspond to the labeled parameters below the preview, for easy identification

Width

Sets the width of the frame

Depth

Select how the frame depth is specified. If set to Use Wall Thickness, the frame is set to the thickness of the curtain wall as specified in the Curtain Wall Grid or Wall Preferences dialog box (the thickness is displayed). Alternatively, set a Custom Depth and enter the value.

Panel Inset

Determines the overlap between the frame and the neighboring panels, for both Top/Plan and 3D views. The allowable inset distance can vary from 0, for a frame without a notch, to half the width of the frame, where the panels meet in the middle of the frame.

Cap Depth (capped types only)

Specifies the cap depth, relative to the frame depth

Cap Width

(capped brake metal type only)

Sets the width of the cap for a brake metal frame, allowing the cap and the frame to have different widths

Offset Reference

Displays the offset reference that was selected in the Curtain Wall Grid or Wall Preferences dialog box

Offset

Shifts the frame position relative to the offset reference. Enter a positive value to shift the frame to the right side of the wall as drawn, or enter a negative value to shift the frame to the left side of the wall. To center the frame on the wall, select Center Line as the Offset Reference in the Curtain Wall Grid or Wall Preferences dialog box, and use an offset of 0.

Half Width on Wall Boundary

Creates a frame of half the width on the wall boundary. This is useful for piecing together curtain wall units, especially for end-to-end curtain wall joins.

This option only applies to capped full depth, full depth, and butt-glazed frames that lie on the start, end, top, or bottom wall boundary.

Segment Round Wall (round wall required)

This parameter only applies to round curtain walls with full-height, vertical frames. Normally, this option should be selected, to create a wall with straight panels that follow the arc shape, for a rounded effect. However, by deselecting this option for certain standard or corner frames within a curtain wall, a straight segment can be created that does not follow the arc, for a straight panel of glass that is part of the rounded wall.

Frame/Cap Class

The frame and the caps in each frame category can be placed in distinct classes to control their appearance and visibility. Select the class to use from the current list of classes, create a new class, or select <Object Class> to place the frame or cap in the same class as the curtain wall.

Frame/Cap Attributes

Each attribute can be set by the class style or to specific settings. If set by the class style, the attributes are controlled by the class selected for the curtain wall, frame, or cap.

Frame/ Cap Fill

Select Class Style to use the class style for the fill attribute, choose None for no fill, or choose a fill style

Frame/Cap Pen

Select Class Style to use the class style for the pen attribute, choose None for no pen, or choose a solid/dash or pattern style

Frame/Cap Texture (Renderworks required)

Click No Texture to apply no texture, Class Texture to use the class texture for the frame or cap, or click Choose Texture to select the texture to apply from either the default content or the current file’s content; see Resource Libraries

IFC

Attaches IFC data to the curtain wall frames for exporting to IFC format