Cica’s Playground in Second Life

Cica Ghost, March 2025: Playground

Having written the title to this piece, I realised that it could just as easily be “Cica’s Playground IS Second Life”, because for well over a decade now, Cica Ghost has been presenting 3D art installations within Second Life – and has been doing so monthly for the last few years.

As a result she has, and continues to, present a wide range of environments and settings, many of them more-or-less entirely whimsical, some of them wonderfully layered, offering views of folk tales or myths or ideas with a depth of perception and evocation which have never failed to inspire. Throughout much of her work there is a simple statement of joy in life, and it is this, as much as everything else she carefully wraps in her installations which has made me a long-time fan of her work, and why I have always tried to cover her installations in these pages, collecting them under my Cica Ghost tag.

Cica Ghost, March 2025: Playground

One of the first of Cica’s builds I both saw and wrote about was Ghostville, a 3D village inhabited by Cica’s (already by then) famous animated stick figures (see: A short stay in Ghostville). It was a wonderful experience, and led to further encounters with her little people in installations such as The Visitors, which made marvellous use of the pre-existing (but long since sadly departed from Second Life) art venue of La Città Perduta, aka The Lost City (see Visiting the Visitors).

I mention all of this because within Playground, which opened on March 25th, 2025, there is something of a nod towards those wonderfully animated stick figures, together with a range of other 2D elements offering memories of some of Cica’s past creatures and creations. They sit within a village-like environment which might also be regarded as an avant-garde playground (given everything appears to be made of carboard, adding to the playtime like feel) in which new 3D creatures bot large and small and quite wondrous in their respective forms might be found. I loved them all but the almost Yaphit-like pair brought a particular smile to my face – but that’s purely the sci-fi nerd in me!

Cica Ghost, March 2025: Playground

Such is the jollity here that even stars appear to have sprung from the ground along with flowers and clover, bopping to an unheard melody (there is an audio stream, but I preferred to keep it turned off) as much as some of the painted creatures and the various Cicas awaiting discovery.

The potential call-outs to many of Cica’s past design might be pointed to by fans of Cica’s work; however, whether they are intentional or not, I’ve no idea. This being the case I’ll leave it to people to decide for themselves, because I don’t want to give the impression this is a place that cannot be enjoyed in its own right or is in any way some form of intentional retrospective – it is not; it is simply that there are a lot of perfect little bells that might chime for some in visiting, but which also do not diminish Playground in any way if they pass unheard.

Cica Ghost, March 2025: Playground

As is common with Cica’s build, visitors can join in with the fun via dancing, while the particularly energetic can jump up onto one of the local flying saucers and help keep them spinning (and flying?). These are not the only way to get airborne – hidden in plain sight is the means to bring out your inner Supergirl / Superman – but you can find that on your own 😀 . For those seeking a little rest afterwards (or perhaps a mug of 2D coffee!) there are various places to set down and recover.

In all – wonderful!

Cica Ghost, March 2025: Playground

SLurl Details

2025 week #13: SL SUG meeting: Certificate renewal (2); LI Calculations

Drone Haven, January 2025 – blog post

The following notes were taken from the Tuesday, March 25th, 2025 Simulator User Group (SUG) meeting. They form a summary of the items discussed, and are not intended to be a full transcript, and were taken from my chat log of the meeting – sorry, no video from Pantera this week.

Meeting Overview

  • The Simulator User Group (also referred to by its older name of Server User Group) exists to provide an opportunity for discussion about simulator technology, bugs, and feature ideas.
  • These meetings are conducted (as a rule):
  • Meetings are open to anyone with a concern / interest in the above topics, and form one of a series of regular / semi-regular User Group meetings conducted by Linden Lab.
  • Dates and times of all current meetings can be found on the Second Life Public Calendar, and descriptions of meetings are defined on the SL wiki.

Simulator Deployments

  • On Tuesday March 25th, the SLS Man Channel was updated with any deployment.
  • On Wednesday March 19th the Durian Scones update should be deployed to all remaining RC channels RC – this update incudes the SSL certificate renewal – see below for more.

Production Grid SSL Certificate Renewal

  • The SSL certificate for the Second Life Production Grid is set to expire on April 16th, 2025 02:40 GMT.
  • A new certificate anchored by DigiCert started deployment via the BlueSteel RC on Wednesday, March 19th, and will progress across the RC channels and to the SLS Main Channel in the normal cadence of simulator releases, to be completed in advance of the old certificates expiring.
  • Testing of this certificate can be done either within the nominated simulator channels as it is deployed, or on Aditi (the beta grid), on the following regions:
    • Bonifacio.
    • Blake Sea (Very nearly the entire set of regions).
    • Cloud Sandbox 1 through 4.
  •  For full details on the re-certification, please read Monty Linden’s forum post and thread, or the Lab’s official summary blog post.

Planned Updates – LI Calculation Change

  • Signal Linden highlighted a Feedback Ticket he has raised, proposing the removal of scale from Land Impact calculations.
  • This is being possibly earmarked for a simulator update after Durian Scones.
  • This essentially means that the LI of object should not dramatically change as a result of resizing (particularly when increased in size). It could also mean that some large objects in world could see LI reductions.
  • Understandably, this announcement led to a lot of discussion / debate throughout the meeting.
  • Signal also stated that the Lab will like – at some point also take a look at Mesh uploads and use: Incentivize correct use of LODs, which is currently being tracked.

SL Viewer Updates

  • Default viewer: 7.1.12.13550888671, formerly the ForeverFPS, dated March 1, 2025, promoted March 5th – No change.
    • Numerous crash and performance fixes.
    • Water exclusion surfaces.
    • Water improvements.
  • Second Life Release Candidate viewer 2025.03 version 7.1.13.13906285233, March 20th – NEW.
    • New UI element for water exclusion surfaces: Build / Edit floater → Texture Tab → Hide Water checkbox.
    • The maximum amount of Reflection Probes can now be adjusted to better accommodate low VRAM scenarios.
      • Values will be set automatically depending on your chosen graphics quality. OR
      • Use Preferences → Graphics →  Advanced Settings →  Max. Reflection Probes to manually set.
    • An issue with being unable to see Sky Altitude values in the Region/Estate window has now been resolved.
    • Preferences → Graphics → Max. # of Non-Imposters has been renamed Max. # of Animated Avatars for clarity.
    • Bug and performance fixes and memory optimisations.
  • Second Life Project Lua Editor Alpha, version 7.1.12.13973830462, March 20th, 2025 – NEW.

In Brief

Please refer to the the video for details on the following.

  • A SLua update was deployed to Aditi during the meeting, containing the requested JSON and the B64 stuff in it.
  • Signal indicated that LL’s visit to the 2025 Game Developer Conference (March 17th-21st, 2025) in San Francisco to promote Second Life appears to have been well received, the the stand receiving a lot of visitors and interest.
  • There has been some discussion in the Content Creation channel of the Second Life Discord Server about allowing rezzing of prims and meshes larger than the current 64m limit, either for everyone, or as a switch which could be set at the estate/region level. LL are tracking this.
    • However, Signal and Leviathan Linden noted that in terms of meshes exceeding 64m in size, some research into potential physics impacts might be required.
    • Signal further suggested that if there are physics issues, such large meshes could be made non-physical on rezzing.
  • On the subject of physics, there have been reports of objects getting “stuck” with a convex version of their physics mesh until are selected by their owner, and also that sometimes the simulator forgets the mesh physics type and sets it to convex hull.
    • Rider Linden noted he spent some time trying to trace down a similar issue some time ago, without success.
    • Leviathan Linden would like to look into these issues, so Feedback reports would likely be appreciated, with logs.
  • Signal again indicated a preference to get the Havok sub-libraries out of the viewer, replace the decomp. library with an open-source one, and replace Navmesh with a solution “that isn’t janky”. However,  decisions on all of this have yet to be taken.
  • A discussion on the “energy” effect within llPush – where it has use (e.g. feeding into impact damage calculations for weapons), issues, etc., and whether or not there is a case for it being removed for SLua scripts (but not Lua VM to run LSL, so as to maintain compatibility), if at all possible (possibly not).
  • Signal Linden also dropped a request into the meeting:
If you would be seriously interested in contract work to convert the LSL wiki over to readme.com, including a Github action to generate LSL/SLua function documentation from a giant LLSD manifest, drop me a line. One thing I’m thinking about is improving documentation. Readme.com is the same platform VRchat uses for their docs rather effectively, and it would allow us to accept changes from unregistered users once again.

† The header images included in these summaries are not intended to represent anything discussed at the meetings; they are simply here to avoid a repeated image of a rooftop of people every week. They are taken from my list of region visits, with a link to the post for those interested.