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Merge pull request #2909 from PhilipRosedale/master

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add visual indicator of thrust direction
This commit is contained in:
Philip Rosedale 2014-05-23 09:58:55 -07:00
commit 22548b9956
2 changed files with 61 additions and 1 deletions
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60
examples/hydraMove.js
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@ -26,6 +26,7 @@ var THRUST_INCREASE_RATE = 1.05;
var MAX_THRUST_MULTIPLIER = 75.0;
var thrustMultiplier = INITIAL_THRUST_MULTPLIER;
var grabDelta = { x: 0, y: 0, z: 0};
var grabStartPosition = { x: 0, y: 0, z: 0};
var grabDeltaVelocity = { x: 0, y: 0, z: 0};
var grabStartRotation = { x: 0, y: 0, z: 0, w: 1};
var grabCurrentRotation = { x: 0, y: 0, z: 0, w: 1};
@ -63,6 +64,63 @@ function printVector(text, v, decimals) {
}
var debug = false;
var RED_COLOR = { red: 255, green: 0, blue: 0 };
var GRAY_COLOR = { red: 25, green: 25, blue: 25 };
var defaultPosition = { x: 0, y: 0, z: 0};
var RADIUS = 0.05;
var greenSphere = -1;
var redSphere = -1;
function createDebugOverlay() {
if (greenSphere == -1) {
greenSphere = Overlays.addOverlay("sphere", {
position: defaultPosition,
size: RADIUS,
color: GRAY_COLOR,
alpha: 1,
visible: true,
solid: true,
anchor: "MyAvatar"
});
redSphere = Overlays.addOverlay("sphere", {
position: defaultPosition,
size: RADIUS,
color: RED_COLOR,
alpha: 1,
visible: true,
solid: true,
anchor: "MyAvatar"
});
}
}
function destroyDebugOverlay() {
if (greenSphere != -1) {
Overlays.deleteOverlay(greenSphere);
Overlays.deleteOverlay(redSphere);
greenSphere = -1;
redSphere = -1;
}
}
function displayDebug() {
if (!(grabbingWithRightHand || grabbingWithLeftHand)) {
if (greenSphere != -1) {
destroyDebugOverlay();
}
} else {
// update debug indicator
if (greenSphere == -1) {
createDebugOverlay();
}
var displayOffset = { x:0, y:0.5, z:-0.5 };
Overlays.editOverlay(greenSphere, { position: Vec3.sum(grabStartPosition, displayOffset) } );
Overlays.editOverlay(redSphere, { position: Vec3.sum(Vec3.sum(grabStartPosition, grabDelta), displayOffset), size: RADIUS + (0.25 * Vec3.length(grabDelta)) } );
}
}
function getJoystickPosition(palm) {
// returns CONTROLLER_ID position in avatar local frame
@ -220,6 +278,8 @@ function flyWithHydra(deltaTime) {
MyAvatar.headPitch = newPitch;
}
handleGrabBehavior(deltaTime);
displayDebug();
}
Script.update.connect(flyWithHydra);

2
interface/src/devices/SixenseManager.cpp
View file

@ -135,7 +135,7 @@ void SixenseManager::update(float deltaTime) {
float velocityFilter = glm::clamp(1.0f - glm::length(rawVelocity), 0.0f, 1.0f);
palm->setRawPosition(palm->getRawPosition() * velocityFilter + position * (1.0f - velocityFilter));
palm->setRawRotation(safeMix(palm->getRawRotation(), rotation, 1.0f - velocityFilter));
// use the velocity to determine whether there's any movement (if the hand isn't new)
const float MOVEMENT_DISTANCE_THRESHOLD = 0.003f;
_amountMoved += rawVelocity * deltaTime;