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show simple overlay for script testing

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This commit is contained in:
Stephen Birarda 2016-07-12 13:59:31 -07:00
parent 8724f0d0d9
commit 3c330d0c48
1 changed files with 43 additions and 0 deletions
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43
scripts/system/ignore.js
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@ -22,14 +22,56 @@ var button = toolbar.addButton({
});
var isShowingOverlays = false;
var currentOverlays = [];
function hideOverlays() {
// enumerate the overlays and remove them
while (currentOverlays.length) {
// shift the element to remove it from the current overlays array when it is removed
Overlays.deleteOverlay(currentOverlays.shift());
}
}
var OVERLAY_SIZE = 0.25;
function showOverlays() {
var identifiers = AvatarList.getAvatarIdentifiers();
for (i = 0; i < identifiers.length; ++i) {
// get the position for this avatar
var avatar = AvatarList.getAvatar(identifiers[i]);
var avatarPosition = avatar && avatar.position;
if (!avatarPosition) {
// we don't have a valid position for this avatar, skip it
break;
}
// add the overlay above this avatar
var newOverlay = Overlays.addOverlay("cube", {
position: avatarPosition,
size: 0.25,
color: { red: 0, green: 0, blue: 255},
alpha: 1,
solid: true
});
// push this overlay to our array of overlays
currentOverlays.push(newOverlay);
}
}
// handle clicks on the toolbar button
function buttonClicked(){
if (isShowingOverlays) {
hideOverlays();
isShowingOverlays = false;
} else {
showOverlays();
isShowingOverlays = true;
}
button.writeProperty('buttonState', isShowingOverlays ? 0 : 1);
}
button.clicked.connect(buttonClicked);
@ -37,4 +79,5 @@ button.clicked.connect(buttonClicked);
// remove the toolbar button when script is stopped
Script.scriptEnding.connect(function() {
toolbar.removeButton('ignore');
hideOverlays();
});