Function Entry: VLE-SUNID

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Function Entry: VLE-SUNID

Name

vle-sunid

Class

BricsCAD VLE Library Function

Syntax

(vle-sunid)

Arguments and Values

none

Description

This function returns.the ENAME of the actual (ModelSpace or PaperSpace) viewport.

Return Values

ENAME of the sun object, or NIL

(if NIL is returned, the sun needs to be enabled : (setvar "SUNSTATUS" 1)

Notes

each ModelSpace viewport (AcDbViewportTableRecord) and each PaperSpace viewport (AcDbViewport) uses an own sun object

Availability

AutoCAD 2026: not documented.
BricsCAD V26: documented.
Status: BricsCAD-only.

Source Notes

[vle-sunid (BricsCAD V26 DevRef)](https://developer.bricsys.com/bricscad/help/en_US/V26/DevRef/source/vle-sunid.htm)
Status: documented (Phase 3 follow-up: body filled from the BricsCAD V26 per-symbol page on 2026-04-26).