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AutoCAD 2026 for Mac Developer and ObjectARX
    • Customization Guide
    • DXF Reference
      • DXF Format
      • Header Section
      • Classes Section
      • Tables Section
      • Blocks Section
      • Entities Section
        • About the DXF ENTITIES Section
        • Common Group Codes for Entities (DXF)
        • 3DFACE (DXF)
        • 3DSOLID (DXF)
        • ACAD_PROXY_ENTITY (DXF)
        • ARC (DXF)
        • ATTDEF (DXF)
        • ATTRIB (DXF)
        • BODY (DXF)
        • CIRCLE (DXF)
        • COORDINATION MODEL (DXF)
        • DIMENSION (DXF)
        • ELLIPSE (DXF)
        • HATCH (DXF)
        • HELIX (DXF)
        • IMAGE (DXF)
        • INSERT (DXF)
        • LEADER (DXF)
        • LIGHT (DXF)
        • LINE (DXF)
        • LWPOLYLINE (DXF)
        • MESH (DXF)
        • MLEADER (DXF)
        • MLEADERSTYLE (DXF)
        • MLINE (DXF)
        • MTEXT (DXF)
        • OLEFRAME (DXF)
        • OLE2FRAME (DXF)
        • POINT (DXF)
        • POLYLINE (DXF)
        • RAY (DXF)
        • REGION (DXF)
        • SECTION (DXF)
        • SEQEND (DXF)
        • SHAPE (DXF)
        • SOLID (DXF)
        • SPLINE (DXF)
        • SUN (DXF)
        • SURFACE (DXF)
        • TABLE (DXF)
        • TEXT (DXF)
        • TOLERANCE (DXF)
        • TRACE (DXF)
        • UNDERLAY (DXF)
        • VERTEX (DXF)
        • VIEWPORT (DXF)
        • WIPEOUT (DXF)
        • XLINE (DXF)
      • Objects Section
      • THUMBNAILIMAGE Section
      • Drawing Interchange File Formats
      • Advanced DXF Issues
    • AutoLISP and DCL
    • ObjectARX
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    SUN (DXF)

    The following group codes apply to the sun entity.

    Sun group codes

    Group code

    Description

    100

    Subclass marker (AcDbSun)

    90

    Version number

    290

    Status

    63

    Color

    40

    Intensity

    291

    Shadows

    91

    Julian day

    92

    Time (in seconds past midnight)

    292

    Daylight savings time

    70

    Shadow type

    0 = Ray traced shadows

    1 = Shadow maps

    71

    Shadow map size

    280

    Shadow softness

    Related Concepts

    • About DXF Formatting Conventions

    Related Reference

    • Common Group Codes for Entities (DXF)
    • About the DXF ENTITIES Section

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