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Merge pull request #8064 from howard-stearns/use-system-pointer2

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Use system pointer2
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Howard Stearns 2016-06-14 11:29:24 -07:00 committed by GitHub
commit f5446cc4e4
2 changed files with 31 additions and 4 deletions
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5
scripts/system/controllers/handControllerGrab.js
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@ -300,7 +300,10 @@ function propsArePhysical(props) {
// and we should not be showing lasers when someone else is using the Reticle to indicate a 2D minor mode.
var EXTERNALLY_MANAGED_2D_MINOR_MODE = true;
function isIn2DMode() {
return EXTERNALLY_MANAGED_2D_MINOR_MODE && Reticle.visible;
// In this version, we make our own determination of whether we're aimed a HUD element,
// because other scripts (such as handControllerPointer) might be using some other visualization
// instead of setting Reticle.visible.
return EXTERNALLY_MANAGED_2D_MINOR_MODE && (Reticle.pointingAtSystemOverlay || Overlays.getOverlayAtPoint(Reticle.position));
}
function restore2DMode() {
if (!EXTERNALLY_MANAGED_2D_MINOR_MODE) {

30
scripts/system/controllers/handControllerPointer.js
View file

@ -305,14 +305,21 @@ var leftTrigger = new Trigger();
var rightTrigger = new Trigger();
var activeTrigger = rightTrigger;
var activeHand = Controller.Standard.RightHand;
var LEFT_HUD_LASER = 1;
var RIGHT_HUD_LASER = 2;
var BOTH_HUD_LASERS = LEFT_HUD_LASER + RIGHT_HUD_LASER;
var activeHudLaser = RIGHT_HUD_LASER;
function toggleHand() { // unequivocally switch which hand controls mouse position
if (activeHand === Controller.Standard.RightHand) {
activeHand = Controller.Standard.LeftHand;
activeTrigger = leftTrigger;
activeHudLaser = LEFT_HUD_LASER;
} else {
activeHand = Controller.Standard.RightHand;
activeTrigger = rightTrigger;
activeHudLaser = RIGHT_HUD_LASER;
}
clearSystemLaser();
}
function makeToggleAction(hand) { // return a function(0|1) that makes the specified hand control mouse when 1
return function (on) {
@ -329,8 +336,8 @@ Script.scriptEnding.connect(clickMapping.disable);
clickMapping.from(Controller.Standard.RT).peek().to(rightTrigger.triggerPress);
clickMapping.from(Controller.Standard.LT).peek().to(leftTrigger.triggerPress);
// Full smoothed trigger is a click.
clickMapping.from(rightTrigger.full).to(Controller.Actions.ReticleClick);
clickMapping.from(leftTrigger.full).to(Controller.Actions.ReticleClick);
clickMapping.from(rightTrigger.full).when(isPointingAtOverlay).to(Controller.Actions.ReticleClick);
clickMapping.from(leftTrigger.full).when(isPointingAtOverlay).to(Controller.Actions.ReticleClick);
clickMapping.from(Controller.Standard.RightSecondaryThumb).peek().to(Controller.Actions.ContextMenu);
clickMapping.from(Controller.Standard.LeftSecondaryThumb).peek().to(Controller.Actions.ContextMenu);
// Partial smoothed trigger is activation.
@ -342,6 +349,7 @@ clickMapping.enable();
// Same properties as handControllerGrab search sphere
var BALL_SIZE = 0.011;
var BALL_ALPHA = 0.5;
var LASER_COLOR_XYZW = {x: 10 / 255, y: 10 / 255, z: 255 / 255, w: BALL_ALPHA};
var fakeProjectionBall = Overlays.addOverlay("sphere", {
size: 5 * BALL_SIZE,
color: {red: 255, green: 10, blue: 10},
@ -356,9 +364,23 @@ Script.scriptEnding.connect(function () {
overlays.forEach(Overlays.deleteOverlay);
});
var visualizationIsShowing = false; // Not whether it desired, but simply whether it is. Just an optimziation.
var SYSTEM_LASER_DIRECTION = {x: 0, y: 0, z: -1};
var systemLaserOn = false;
function clearSystemLaser() {
if (!systemLaserOn) {
return;
}
HMD.disableHandLasers(BOTH_HUD_LASERS);
systemLaserOn = false;
}
function turnOffVisualization(optionalEnableClicks) { // because we're showing cursor on HUD
if (!optionalEnableClicks) {
expireMouseCursor();
clearSystemLaser();
} else if (!systemLaserOn) {
// If the active plugin doesn't implement hand lasers, show the mouse reticle instead.
systemLaserOn = HMD.setHandLasers(activeHudLaser, true, LASER_COLOR_XYZW, SYSTEM_LASER_DIRECTION);
Reticle.visible = !systemLaserOn;
}
if (!visualizationIsShowing) {
return;
@ -371,6 +393,7 @@ function turnOffVisualization(optionalEnableClicks) { // because we're showing c
var MAX_RAY_SCALE = 32000; // Anything large. It's a scale, not a distance.
function updateVisualization(controllerPosition, controllerDirection, hudPosition3d, hudPosition2d) {
ignore(controllerPosition, controllerDirection, hudPosition2d);
clearSystemLaser();
// Show an indication of where the cursor will appear when crossing a HUD element,
// and where in-world clicking will occur.
//
@ -392,9 +415,11 @@ function updateVisualization(controllerPosition, controllerDirection, hudPositio
// For now, though, we present a false projection of the cursor onto whatever is below it. This is
// different from the hand beam termination because the false projection is from the camera, while
// the hand beam termination is from the hand.
/* // FIXME: We can tighten this up later, once we know what will and won't be included.
var eye = Camera.getPosition();
var falseProjection = intersection3d(eye, Vec3.subtract(hudPosition3d, eye));
Overlays.editOverlay(fakeProjectionBall, {visible: true, position: falseProjection});
*/
Reticle.visible = false;
return visualizationIsShowing; // In case we change caller to act conditionally.
@ -442,7 +467,6 @@ function update() {
if (HMD.active) { // Doesn't hurt anything without the guard, but consider it documentation.
Reticle.depth = SPHERICAL_HUD_DISTANCE; // NOT CORRECT IF WE SWITCH TO OFFSET SPHERE!
}
Reticle.visible = true;
return turnOffVisualization(true);
}
// We are not pointing at a HUD element (but it could be a 3d overlay).