Viewer Object System

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The viewer objects are contained in the global gViewerObject list. ViewerObjects are most things you see on the screen, such as prims, particles, trees, avatars, etc.

Properties:

• Active: If it's liable to change itself, i.e. scripted or physical
• Orphaned: If it's crossing a region boundary or in the process of being reparented.

PCode: Specifies what sort of object it is.

   LL_PCODE_VOLUME:   Most prims, includes attachments
   LL_PCODE_LEGACY_TREE:  Actually not legacy, a normal linden tree.
   LL_VO_CLOUDS:  Clouds
   LL_VO_SURFACE_PATCH: Terrain
   LL_VO_SKY:  The old non-windlight sky.
   LL_VO_STARS: Stars
   LL_VO_WATER: Water
   LL_VO_GROUND: Not terrain, the stuff that's under the terrain.
   LL_VO_PART_GROUP: ??

Legacy stuff:

   LL_PCODE_LEGACY_AVATAR:
   LL_PCODE_LEGACY_GRASS:
   LL_PCODE_LEGACY_PART_SYS:
   LL_PCODE_TREE_NEW:
   LL_PCODE_LEGACY_TEXT_BUBBLE: