Second Life

Things about SL

Scripting News Week 34

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Working with Pathfinding I’ve needed to do some things I don’t normally do. Basically I avoid doing rotations as much as possible because I just have not gotten my brain around idea of Euler-Quaternion and why gimbal lock is a problem.

The new task I needed to accomplish is how to get my Pathfinding AI Character to look at someone in the area. We have lots of new functions that can be used to assist with that.

My Pathfinding Character

I looked at llLookAt(). This function points the positive Z-axis toward an agent or object. That creates an immediate problem because the llCreateCharacter() points the Z-axis up. I think one can rotate the Character to make the Z-axis horizontal, but that doesn’t work for my character that needs to be taller than it is wide.

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Firestorm Support Island Opening

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I received an announcement today that the Firestorm/Phoenix Team has created a support island that will be opening on August 25th. The island is for use of the SL community. The team is encouraging RHN, White Tiger Mentors, Mental Mentors and others to use the island for training and support. I get that other support groups are welcome too.

Update 8/25 – Now Open: Second Life’s Firestorm Support Island by Firestorm/Phoenix

Update 7/2017 – Photobucket has disallowed use of their hosted images on 3rd party sites unless I pay them. Images are here.

Obviously the island is designed to assist new Firestorm users and for the team’s support crew.

FS Landing
FS Support Island Landing Point

The island has a landing point that starts new users on an educational path, a literal path as you can see in the images. It is designed for those using the Firestorm Viewer.  So, people using other viewer may be a bit confused by the images of what to click. But, confusing new users by showing multiple user interfaces might be worse.

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Retrained Love Viewer 2.8.3.4 Released Review

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Image by AlannaRalph – Flickr

I seldom cover this viewer because I don’t use RLV to play in Second Life™. Marine Kelley makes the viewer. This is the type of viewer we used to have when I first came to Second Life. I started using the Nicholaz Edition because it had more bug fixes and crashed less often. Nicholaz was all about making things work. In this release that is what Marine seems to be doing, making it work.

RLV is currently in last place in the list of Third Party Viewers. They are ordered from the most stable to the least stable. So, with any luck this release will start to change those numbers.

I found Marine’s discussion of the problems and crash sources interesting. Again it is the open source JPEG2000 library that is to blame for most of the problems. Marine has been working to make the viewer and its use of the JPG2000 library more robust.

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