The Ruins of Deepmarsh in Second Life

Ruins of Deepmarsh; Inara Pey, March 2018, on FlickrRuins of Deepmarsh – click any image for full size

Update: Ruins of Deepmarsh has closed, SLurls have therefore been removed from this article.

The Ruins of Deepmarsh is a Homestead region designed by River (Moya McCallen) as “a tranquil haven for those looking for an out-of-the-way place to hide for a while, especially with someone special. ”  It’s an open, rather eclectic region in looks, mixing the outdoors with art, places to relax and little curios to discover.

A visit begins at the landing point, a little isle in the midst of a group of islands. A telephone kiosk stands on this little piece of land, watched over by a greyhound and bunny. It forms a teleport system – but only for those who are part of a private group based on the region; for casual visitors, it is the surrounding islands that are open to the public.

Ruins of Deepmarsh; Inara Pey, March 2018, on FlickrRuins of Deepmarsh

These are linked together, for the most part, by a network of bridges which offer a way – at least in part – to explore the landscape. Three radiate out from the landing point itself, and which you take is entirely up to you. To the north sits one of the larger islands. Broad and flat, it is home to a wooden deck built around an oak tree. More bridges link this island with its smaller siblings sitting on the north side of the region, while an old ruins sits atop an off-sim island, watching over all of them.

Curling around to the west, and then running south, the large island breaks into a series of headlands or is inset with little coves, each with its own feature waiting to be discovered. All of them are dominated by the bulk of a large Moon literally rising from the sea; on the headland before it a window frame floats serenely above the ground at the end of bridge (careful when crossing the latter!), offering a pose point from which to take pictures (at midnight, perhaps?) with the moon as a backdrop.

Ruins of Deepmarsh; Inara Pey, March 2018, on FlickrRuins of Deepmarsh

South of the Moon and the old watchtower facing it, the weather becomes wetter. Thunder grumbles and lightning flashes, while an old rowing boat is suspended from telegraph poles rising from the turbulent waters, offering another place to sit, cuddle and / or take photos.

To the east, the weather is fairer, while the islands offer more places for sitting and cuddling, be they on a beach, inside an old cabin build up against a grassy dune, within a cavern reached by yet another bridge, or simply atop a dune. Several are watched over by sculptures by Mistero Hifeng. Elsewhere there are swings and benches upturned boats wedged in place and with cushions and blankets beneath, while gulls pass overhead, critters run through the grass and herons stand like butlers awaiting a summons.

Ruins of Deepmarsh; Inara Pey, March 2018, on FlickrRuins of Deepmarsh

The majority of the landscape is open to the sky, the trees few and scattered, some with backs bent from long years in the wind. However, one of the islands is crowned by a copse of oak tree through which a sandy path leads to another piece of art, a secluded swing next to it.

The eclectic nature of the region comes from things like the telegraph poles and their suspended rowing boat seat, a bridge held above the water by a trio of hot air balloons, the biplane alongside the deck near the landing point, the single island with its touches of Buddhist mysticism – even the landing point’s telephone booth. These also at first seem a little out-of-place among this nesting of islands – but so to do they feel a part of it, adding to the personality of the region.

Ruins of Deepmarsh; Inara Pey, March 2018, on FlickrRuins of Deepmarsh

The Ruins of Deepmarsh – as the description suggests – offers an excellent getaway for those looking for somewhere quiet in which to relax or to hide for a while. Photography is welcome, and the region has a Flickr group for those wishing to submit their images. Should you enjoy your visit, as we did, please consider making a donation towards the region’s upkeep at the landing point.

SLurl Details

  • The Ruins of Deepmarsh (Beck, rated Moderate)
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2018 SL UG updates #13/3: CCUG summary w/audio

A rally of (Animesh) raptors on Aditi

The following notes are primarily taken from the Content Creation User Group (CCUG) meeting, held on  Thursday, March 29th, 2018 at 13:00 SLT. For the purposes of Animesh testing, the meetings have relocated to the Animesh4 region on Aditi, the beta grid – look for the seating area towards the middle of the region. The meeting is chaired by Vir Linden, and agenda notes, etc, are usually available on the Content Creation User Group wiki page.

There is no video to accompany this update, notes are taken from my own audio recording of the meeting.

Animesh Project

Project Summary

The goal of this project is to provide a means of animating rigged mesh objects using the avatar skeleton, in whole or in part, to provide things like independently moveable pets / creatures, and animated scenery features via scripted animation. It involves both viewer and server-side changes.

Current Progress

Vir now has a proposed revised land impact / tri count formula and test plan for Animesh. This will be going to QA, and if all goes well, the new formulas will be deployed on the Aditi Animesh test regions ready for public testing. No end-date for public testing on Aditi has been defined – the Lab want to ensure as many as are interested have to opportunity to test the new formula. Animesh attachment will remain limited to one per avatar, at least for the time being.

It is likely that server-side support for Animesh will reach the Main grid ahead of the project viewer reaching release candidate status – although this still won’t be for a while.

LODs and Streaming Costs

How Animesh Level of Detail (LOD) is handled is still being tweaked. Currently, Animesh objects sit between in-world objects and avatars in terms of the way their LODs are handled / swapped. The Lab is looking to adjust this, so that Animesh LODs are more consistently handled as they would be for in-world objects.

The broad plan is – for Animesh only – that the lower LODs will not affect streaming costs so long as they are not disproportionately large. Providing they get smaller by at least a factor of approximately 2 as they go down to the courser LODS, they will not impact streaming costs.

Note this work is not part of Project Arctan, which may lead to further changes in costs associated with objects at some point in the future – see below for more.

Project ARCTan

This is the code-name for the project to re-evaluate object and avatar rendering costs (e.g. Land Impact and avatar ARC), led by Graham Linden as a part of the overall rendering system work. The aim of is to have the costs assigned to objects and avatar more accurately reflect the impact they have on people’s viewer performance.

The hope is that overall, by making a careful set of adjustments, not only can client-side performance be improved, but creators can be given positive incentives to build more performant content (a problem currently being that providing good LOD models – high, medium, low and very low – for mesh content can actually penalise a creator in terms of upload costs / Land Impact, encouraging them to skip doing so).

This project is still in the early stages, and the Lab is fully aware of the risks and concerns involved in potentially making changes to things like Land Impact (e.g. undesired object returns), and so are approaching the work cautiously. Right now, data is being gathered and internal comparative testing is being tried. There are no plans to make any kind of changes in the immediate future. When changes do start to be made, they will be done so carefully to avoid disruption, and users will be appraised of what is happening and when.

Bakes on Mesh

Project Summary

Extending the current avatar baking service to allow wearable textures (skins, tattoos, clothing) to be applied directly to mesh bodies as well as system avatars. This involves server-side changes, including updating the baking service to support 1024×1024 textures, and may in time lead to a reduction in the complexity of mesh avatar bodies and heads.

This work does not include normal or specular map support, as these are not part of the existing baking service.

It is important to note that this project is still in its preliminary stages. Any release of a project viewer doesn’t mark the end of the project, but rather the start of initial testing and an opportunity for creators to have input into the project.

Current Progress

The project viewer is still with QA with a couple of outstanding JIRAs awaiting resolution. The hope is that it will be making a public appearance soon.

When issued, this viewer should work anywhere, as it doesn’t require simulator changes. However, only those using the project viewer will see things as intended. Anyone on a viewer without the Bakes on Mesh updates will see placeholder textures, rather than the intended baked textures, on avatars trying the Bakes on Mesh capability.

Bakes on Mesh will essentially use the three avatar elements used by the baking service – head, upper body, lower body, eyes, hair, skirt), and applies clothing bakes for those elements to specific mesh faces, effectively “hiding” the corresponding base mesh region. This means for example, a head bake can be applied to a mesh head, an upper body to the mesh upper body faces, etc.  It does not at this point allow for more finely tuned applications – such as an individual jacket layer, or just to the hands.

Environment Enhancement Project (EEP)

Project Summary

A set of environmental enhancements involving simulator and viewer changes, and includes some infrastructure updates.

Current Progress

Rider is still engaged on infrastructure work, which he hopes to complete Soon TM. Once that is done, he’ll complete the work on assets in inventory.

Custom Pivot Points

Work is being carried out to provide custom pivot points for mesh objects (see BUG-37617). This will most likely appear in a Maintenance RC viewer, once ready. The exactly implementation details weren’t clear at the meeting; it’s believed the data for the pivot point is coming from the corresponding data for the highest LOD in the uploaded .DAE file. However, the pivot point must be inside the bounding box of the object, and remains the centre of the object. Steps will also be taken to prevent pivot points placed outside of the bounding box simply causing the bounding box to increase in size (as did happen in a mesh uploader error), as this tends to both increase the objects LI by a factor of at least 2, and break the associated LODs.

Other Items

Texture Caching

Work continues on trying to improve texture caching in the viewer – which has already been an educational process for the Lab. There is nothing on the horizon yet in terms of updates for the viewer, as the work is not seen as a high priority when compared to other projects. However, there is a belief that there is room for “dramatic improvement” in the way textures are managed.

Permissions System

The question was asked if there are any plans to re-work the Second Life permissions system to be more supply chain driven, as is planned for Sansar. Short answer: there are no current plans to overhaul the permissions system simply because it is so complex. Currently the only thing being considered with permissions is extending them to allow scripted permission changes (formerly known as mod keys), which are seen as important for enhancing Animesh capabilities. However, here are current no time frame in when / if these will be implemented.

Firestorm RenderVolumeLODFactor Setting / Object LOD Confusion

Some appear confused by the recent RenderVolumeLODFactor behaviour change (see here) and what it is doing, believing it is part of a change to object LODs in Second Life.

Essentially, the Firestorm update is purely a viewer-side change only, intended to encourage users not to use over-the-top settings in their viewer which can affect performance, because changes to this value are globally applied, affecting all objects within the viewer’s field of view, not just a specific wearable or object.

However, this change does not mark any kind of change to the object’s LOD data held on the servers (the content isn’t being “changed” in any way on the back-end); it purely alters the way content is rendered by the viewer in terms of which LOD model of the object it uses.

Date of Next Meeting

There will be a CCUG meeting on Thursday, April 5th, as the normal LL internal meeting has been postponed a week.