This is a glasses engine that is flexible enough for a series of glasses designed by Wizardry and Steamworks. Some glasses such as the Carbon Glasses support a monogram, a customisation that adds a letter to either the frame or the lens of the glasses and some of them act upon the environment when the colours of the lens change using RLV. On the big lines however, the glass engine incorporates the following general features:

• changing the opacity, brightness, glow and color of the lenses
• resizing the glasses
• tilt and auto-tilt (putting the glasses up on the avatar's head; auto mode senses an avatar in the vicinity and automatically puts the glasses up)

These exports can be imported into SecondLife or OpenSim using the Import feature found in any viewer.

• was-k_ampoule_bifocal_stereopticon.zip
• was-k_bluebird_glasses.zip
• was-k_carbon_glasses.zip
• was-k_secretary_glasses.zip
• was-k_mahogany_scholarly_glasses.zip
• was-k_checker_glasses.zip

When the glasses are tilted up or put back down, the following animation is triggered:

• Glasses

The animation is royalty-free, and you have full permission to use it in SL, OpenSim or otherwise.

Some glasses contain a monogram feature and require a notecard named "Monogram" to be placed in the inventory of the glasses in the root where the main script resides.

A=2f2c1770-a598-71bc-54d7-910fe7a9eeb4
B=e62de6d1-9a9f-ae7b-86bd-743bd3d4d61f
C=608cb93e-9166-66a5-118b-4f9ae59c15b5
D=660bd0d8-a58a-f529-c819-8abe16f5ca2e
E=81b8c117-debd-87c7-35a6-b26784fa943a
F=0bca57db-2ae7-5a48-c4fe-ee713ea8e2a8
G=f0286bf5-b27a-2704-bec9-9ebd58f111a1
H=ad1b6ce9-058c-7068-d2b1-c8051d68efa9
I=8ddae9d4-0d17-a70e-4887-23e75ad59c11
J=e4d43e91-fa17-b493-8d64-762282ceb9d4
K=e05d16d5-93dd-56f5-9a38-451ad3db21db
L=bcdfc046-6094-2884-c104-3accb1f74b0f
M=ffcb42f7-8597-5ef1-938e-dc6c03b3b6d1
N=c76b331d-5ed0-908e-3102-0f1a94e64460
O=60b143a9-bc65-481c-7d0a-b3cc46b7d4c0
P=a9214e8f-0dd5-7937-f6a6-729eed2a89de
Q=edbd3fd3-06f6-500e-36bd-fb833d5fb0e4
R=c414287c-0f6d-764c-d31a-0c3d27a9e372
S=0c968729-9305-84f7-f061-2f6045d32938
T=26a2cc05-9609-66ff-bbe9-ec82a87aa7cf
U=1f3cc4d9-662a-c90c-5cb4-8a94f7c8693e
V=027fd711-333f-348f-890d-70e5a793da70
W=9e6a9f8f-8ca9-b972-d81f-88f6248ca683
X=359195b9-d2e5-22c4-de1c-284ec348beb9
Y=e933af52-0d71-fe2a-fb2c-bebb80a6bfa7
Z=ed21543d-ea82-00d0-4752-328831f87dd3

During the design of the glasses we used several Wizardry and Steamworks technologies, namely:

• The key-value data language in order to store variables over attach, detach and restart events. Due to SVC-3429, it is the first time that we use the key-value data language to store settings in a linked primitive.
• The ASCII progress bar coupled with the percent-to-gradient function are used to read the monogram data dynamically and then we use the pretty menu system to generate the menu. In doing so, we avoid storing the sculpture data in memory.
• Since SVC-1945 makes llSetPos ineffective, we have to restart the script for the tilt. The persistent storage takes care to memorize settings so that they are available on script restart.