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Delay showing mini tablet

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This commit is contained in:
David Rowe 2018-11-02 18:18:41 +13:00
parent 8924f0832a
commit 55d0822b1a
1 changed files with 14 additions and 3 deletions
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17
scripts/system/miniTablet.js
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@ -563,6 +563,8 @@
MAX_LATERAL_PINKY_CAMERA_ANGLE_RAD = DEGREES_TO_RADIANS * MAX_LATERAL_PINKY_CAMERA_ANGLE,
MAX_CAMERA_MINI_ANGLE = 30,
MAX_CAMERA_MINI_ANGLE_COS = Math.cos(MAX_CAMERA_MINI_ANGLE * DEGREES_TO_RADIANS),
SHOWING_DELAY = 1000, // ms
lastInvisible = [0, 0],
HIDING_DELAY = 1000, // ms
lastVisible = [0, 0],
@ -609,7 +611,8 @@
lateralHandVector,
medialAngle,
lateralAngle,
cameraToMini;
cameraToMini,
now;
// Shouldn't show mini tablet if hand isn't being controlled.
pose = Controller.getPoseValue(hand === LEFT_HAND ? Controller.Standard.LeftHand : Controller.Standard.RightHand);
@ -673,11 +676,19 @@
cameraToMini = -Vec3.dot(miniToCameraDirection, Quat.getForward(Camera.orientation));
show = show && (cameraToMini > MAX_CAMERA_MINI_ANGLE_COS);
// Delay showing for a while after it would otherwise be shown, unless it was showing on the other hand.
now = Date.now();
if (show) {
show = now - lastInvisible[hand] >= SHOWING_DELAY || now - lastVisible[otherHand(hand)] <= HIDING_DELAY;
} else {
lastInvisible[hand] = now;
}
// Persist showing for a while after it would otherwise be hidden.
if (show) {
lastVisible[hand] = Date.now();
lastVisible[hand] = now;
} else {
show = Date.now() - lastVisible[hand] <= HIDING_DELAY;
show = now - lastVisible[hand] <= HIDING_DELAY;
}
}