• 04Nov

    There is still one more part of Color Curves yet to be written, but it requires significant research and development into methods of algorithmically generating intermediary control points between the two blended colors, taking into account neighboring control points. (For the transition between two curves to be visually smooth, it must be continuous, which means that the end point and the control points on either side must be collinear, i.e. they are all in a straight line.)

    But that is a post for another day. Today’s post requires much less education in maths to understand. The topic: chat ranges!

    Right now, avatars have two options for range when it comes to speaking: you can speak normally, in which case anyone (and anything) within 20m of you will hear you; or, you can shout, in which case the range is increased to 100m.

    Scripted objects have one additional option, designed to reduce the noise in the chat channel: they can whisper, which carries for only 10m. (Avatars cannot whisper, only scripted objects.)

    Being the person that I am, this limitation is dissatisfying to me. What if I want to have a conversation around a dinner table, without disturbing (or being overheard) by the group at the neighboring tables? Or what if I am teaching in a 60m-wide lecture hall, and I want even the students in the back to hear me—but I don’t want to bother the people out in the lobby, who are 80m away?

    Even if avatars had the whisper option made available to them, the granularity of three choices of range—10m, 20m, or 100m—is unsatisfactory. There are too many situations where something in between (or smaller) is needed.

    In some situations, you can work around this with scripted objects. If you need a smaller range, you can attach an object to your avatar which listens for your chat on a hidden channel, and whispers it into chat for you (thus emulating a whisper option for avatars). If you need a range between 20m and 100m, you can set up scripted relay objects, like small intercomm systems which listen to chat in one place, broadcast it on a hidden channel, and then repeat any broadcasts it receives into chat. Both of these solutions are suboptimal.

    “Alright, Jacek. Get to the point. Tell us your solution,” you say? Oh rude and belligerent imaginary reader, I was just about to tell you!

    The solution is this: on the chat bar, in lieu of the “Shout” button, we should have a numeric input box, into which we can type the desired range of our chat. This setting would remain in effect until the next time you changed it; a checkbox toggle in Preferences would determine whether the setting is saved across sessions of SL.

    This renders the shout and whisper actions obsolete for the most part, but they do offer something useful which the proposed solution, as presented thus far, lacks: by appearing to other users as “Jacek Antonelli shouts: Yay! Candy!! \o/” or “Considerate Vendorbot whispers: Your purchase of ‘Xciting! Interactive Torus Attachment’ will be delivered soon.”, they convey important information about the range of the chat, and who else can hear it.

    It would be simple enough to automatically label chat as whisper, normal, or shout based on range (anything <=10m is whisper, anything >=50m is shout, for example). But we can do so much better—let’s let the user define custom ranges and labels for their own chat!

    This would be a new tab of the Preferences window. In it, you could define “rules” for determining what label chat will be given, based on range. An example rule might be something like this: >25m, <51m: “calls out”. After defining that rule, anything I said with a range greater than 25m but less than 51m would appear like, “Jacek Antonelli calls out: CANNONBALL!! *splash*”.

    The other logical alternative would be for each user to define rules to label incoming chat based on range, rather than labelling their own outgoing chat for other people to see. I prefer the latter for its roleplay possibilities (you can easily establish a “personality” for your avatar based on how you label what you say), but the former would offer more uniformity in what each user sees (you won’t have to figure out what the heck so-and-so meant when they “burbledummed” bad jokes at everybody in the room). For the best of both worlds, checkbox preferences for “accept chat labels from other users” and “apply custom labels to incoming chat” could be offered to let each user decide.

    There is one more aspect of this feature proposal: remap the Ctrl-Enter keyboard command to send chat with a user-defined range. This way, users could decide whether Ctrl-Enter should send chat with a wide range (like the current Shout action does), a normal range, or a short range. Sending chat with Ctrl-Enter would not reset the range for other chat, so you could use it for those times when you want to send one or two lines of chat at a different range than the rest of your conversation. (For example, you are talking to your date across the dinner table, but you want to call out a song request with a normal chat range, then continue whispering sweet nothings.)

    Posted by Jacek Antonelli @ 3:26 pm

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