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Merge pull request #10943 from zfox23/spectatorCamera_removeAvatarEntityWorkaround

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Workaround the bug where Avatar Entities can't get deleted after switching domains
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Zach Fox 2017-07-11 16:12:21 -07:00 committed by GitHub
commit 5af5b4516a
1 changed files with 33 additions and 10 deletions
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43
scripts/system/spectatorCamera.js
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@ -110,23 +110,38 @@
//
// Description:
// -Call this function to shut down the spectator camera and
// destroy the camera entity.
function spectatorCameraOff() {
// destroy the camera entity. "isChangingDomains" is true when this function is called
// from the "Window.domainChanged()" signal.
var WAIT_AFTER_DOMAIN_SWITCH_BEFORE_CAMERA_DELETE_MS = 1 * 1000;
function spectatorCameraOff(isChangingDomains) {
function deleteCamera() {
Entities.deleteEntity(camera);
camera = false;
// Change button to active when window is first openend OR if the camera is on, false otherwise.
button.editProperties({ isActive: onSpectatorCameraScreen || camera });
}
spectatorCameraConfig.attachedEntityId = false;
spectatorCameraConfig.enableSecondaryCameraRenderConfigs(false);
if (camera) {
Entities.deleteEntity(camera);
// Workaround for Avatar Entities not immediately having properties after
// the "Window.domainChanged()" signal is emitted.
// Should be removed after FB6155 is fixed.
if (isChangingDomains) {
Script.setTimeout(function () {
deleteCamera();
spectatorCameraOn();
}, WAIT_AFTER_DOMAIN_SWITCH_BEFORE_CAMERA_DELETE_MS);
} else {
deleteCamera();
}
}
if (viewFinderOverlay) {
Overlays.deleteOverlay(viewFinderOverlay);
}
camera = false;
viewFinderOverlay = false;
setDisplay(monitorShowsCameraView);
// Change button to active when window is first openend OR if the camera is on, false otherwise.
if (button) {
button.editProperties({ isActive: onSpectatorCameraScreen || camera });
}
}
// Function Name: addOrRemoveButton()
@ -179,7 +194,7 @@
tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system");
addOrRemoveButton(false, HMD.active);
tablet.screenChanged.connect(onTabletScreenChanged);
Window.domainChanged.connect(spectatorCameraOff);
Window.domainChanged.connect(onDomainChanged);
Window.geometryChanged.connect(resizeViewFinderOverlay);
Controller.keyPressEvent.connect(keyPressEvent);
HMD.displayModeChanged.connect(onHMDChanged);
@ -470,7 +485,7 @@
// -shutdown() will be called when the script ends (i.e. is stopped).
function shutdown() {
spectatorCameraOff();
Window.domainChanged.disconnect(spectatorCameraOff);
Window.domainChanged.disconnect(onDomainChanged);
Window.geometryChanged.disconnect(resizeViewFinderOverlay);
addOrRemoveButton(true, HMD.active);
if (tablet) {
@ -486,6 +501,14 @@
}
}
// Function Name: onDomainChanged()
//
// Description:
// -A small utility function used when the Window.domainChanged() signal is fired.
function onDomainChanged() {
spectatorCameraOff(true);
}
// These functions will be called when the script is loaded.
startup();
Script.scriptEnding.connect(shutdown);