Slide proyector Version 1.0

This tool is intended for slide show in classes, conferences or public events.
The images are projected as 'sprites' so they will always be seen perpendicular to the camera.
Particles must be enabled in the user viewer.

First it is necessary to introduce the images into the projector in one of these ways:

If you own the object:
- With the projector on the floor, insert the images into the object's contents.
- Write the UUID of the images inside the notecard called '__config'.
- It is possible to combine both modes.

To allow other people to enter images, you must use the [open] menu option. This will allow any user to drag and drop images to the contents of the object by pressing the CONTROL key while performing the drag and drop action. Images must be full perms to work properly.

The projector should then be activated using the 'Send Hud' option. The user must give attach permissions and the HUD will be automatically placed. Several buttons are available on the HUD for slide operation with the following layout:

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1 3 4 | |
2 5 6 10 | | 11
7 8 9 12 13
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(1) Off button - Minimizes Hud
(2) Update - Updates the list of images if new ones are added

(3) Moves the projected image up
(4) Moves the projected image below
(5) Enlarge the projected image
(5) Reduces the projected image

(7) Image in landscape mode
(8) Image in portrait mode
(9) Square-shaped image

(10) Previous image
(11) Next image

(12) Shows the projected image
(13) Hides the image that is connected

If new images are added with the projector on, it is necessary to press the (2) button on the Hud to update the image list.

Menu
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- When the session is over, pressing the OFF button on the projector's menu removes the HUD and disables the device.

- Option buttons have been added to the projector's menu to enable or disable visual effects.

- The [managers] option has been added to allow entering avatar names that will have permission to handle the object. Only 'legacy names' should be used

- The RESET option is only needed to apply changes to the configuration notecard.

Configuration
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- Inside the object is the notecard '__config' that allows to add certain initial values:

welcome - optional welcome message

manager - legacy name of avatars with rights to use the object Managers added in notecard are permanent (they are kept after a reset)

image - uuid of an image to be shown, without the need to be in the content of the object