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constraints for music box

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This commit is contained in:
James B. Pollack 2016-03-09 16:57:40 -08:00
parent f8b4cf942e
commit 09cccd563d
2 changed files with 176 additions and 26 deletions
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113
examples/controllers/handControllerGrab.js
View file

@ -126,6 +126,7 @@ var GRABBABLE_PROPERTIES = [
var GRABBABLE_DATA_KEY = "grabbableKey"; // shared with grab.js
var GRAB_USER_DATA_KEY = "grabKey"; // shared with grab.js
var GRAB_CONSTRAINTS_USER_DATA_KEY = "grabConstraintsKey"
var DEFAULT_GRABBABLE_DATA = {
disableReleaseVelocity: false
@ -999,6 +1000,8 @@ function MyController(hand) {
intersectionPointToCenterDistance *
FAR_TO_NEAR_GRAB_PADDING_FACTOR);
}
this.setState(this.state == STATE_SEARCHING ? STATE_DISTANCE_HOLDING : STATE_EQUIP);
this.searchSphereOff();
return;
@ -1305,7 +1308,23 @@ function MyController(hand) {
}
}
this.getGrabConstraints = function() {
var defaultConstraints = {
positionLocked: false,
rotationLocked: false,
positionMod: false,
rotationMod: {
pitch: false,
yaw: false,
roll: false
}
}
var constraints = getEntityCustomData(GRAB_CONSTRAINTS_USER_DATA_KEY, this.grabbedEntity,defaultConstraints);
return constraints;
}
this.nearGrabbing = function() {
print('NEAR GRAB')
var now = Date.now();
var grabbableData = getEntityCustomData(GRABBABLE_DATA_KEY, this.grabbedEntity, DEFAULT_GRABBABLE_DATA);
@ -1373,6 +1392,7 @@ function MyController(hand) {
reparentProps["localRotation"] = this.offsetRotation;
}
Entities.editEntity(this.grabbedEntity, reparentProps);
Messages.sendMessage('Hifi-Object-Manipulation', JSON.stringify({
action: 'equip',
grabbedEntity: this.grabbedEntity
@ -1395,6 +1415,7 @@ function MyController(hand) {
};
this.continueNearGrabbing = function() {
print('CONTINUE NEAR GRAB')
if (this.state == STATE_CONTINUE_NEAR_GRABBING && this.triggerSmoothedReleased()) {
this.setState(STATE_RELEASE);
this.callEntityMethodOnGrabbed("releaseGrab");
@ -1460,7 +1481,19 @@ function MyController(hand) {
this.callEntityMethodOnGrabbed("continueNearGrab");
}
var constraints = this.getGrabConstraints();
if(constraints.positionLocked===true){
print('IT HAS ITS POSITION LOCKED!!')
}
if(constraints.rotationMod!==false){
print('IT HAS A ROTATION MOD!!!')
}
// so it never seems to hit this currently
if (this.actionID && this.actionTimeout - now < ACTION_TTL_REFRESH * MSEC_PER_SEC) {
// if less than a 5 seconds left, refresh the actions ttl
var success = Entities.updateAction(this.grabbedEntity, this.actionID, {
hand: this.hand === RIGHT_HAND ? "right" : "left",
@ -1496,6 +1529,9 @@ function MyController(hand) {
}
this.callEntityMethodOnGrabbed("startNearTrigger");
this.setState(STATE_CONTINUE_NEAR_TRIGGER);
print('START NEAR TRIGGER')
};
this.farTrigger = function() {
@ -1514,6 +1550,74 @@ function MyController(hand) {
this.callEntityMethodOnGrabbed("stopNearTrigger");
return;
}
var constraints = this.getGrabConstraints();
if (constraints.rotationMod !== false) {
//implement the rotation modifier
var grabbedProps = Entities.getEntityProperties(this.grabbedEntity);
var handPosition = this.getHandPosition();
var modTypes = [];
print('rotation constrained')
if (constraints.rotationMod.pitch !== false) {
print('HAS PITCH MOD')
modTypes.push('pitch')
}
if (constraints.rotationMod.yaw !== false) {
modTypes.push('yaw')
}
if (constraints.rotationMod.roll !== false) {
modTypes.push('roll')
}
finalRotation = {
x: 0,
y: 0,
z: 0
}
modTypes.forEach(function(modType) {
var value = handPosition[constraints.rotationMod[modType].startingAxis];
var min1 = constraints.rotationMod[modType].startingPoint;
var finalAngle = scale(value, min1, constraints.rotationMod[modType].distanceToMax, constraints.rotationMod[modType].min, constraints.rotationMod[modType].max)
print('VARS: ')
print('CONSTRAINTS:: ' + JSON.stringify(constraints))
print('value: ' + value)
print('min1:' + min1)
print('max1:' + constraints.rotationMod[modType].distanceToMax)
print('min2: ' + constraints.rotationMod[modType].min)
print('max2: ' + constraints.rotationMod[modType].max)
print('FINAL ANGLE::' + finalAngle)
if (finalAngle < constraints.rotationMod[modType].min) {
finalAngle = constraints.rotationMod[modType].min;
}
if (finalAngle > constraints.rotationMod[modType].max) {
finalAngle = constraints.rotationMod[modType].max;
}
if (modType === 'pitch') {
finalRotation.x = finalAngle
}
if (modType === 'yaw') {
finalRotation.y = finalAngle
}
if (modType === 'roll') {
finalRotation.z = finalAngle
}
});
print('FINAL ROTATION::' + JSON.stringify(finalRotation))
Entities.editEntity(this.grabbedEntity, {
rotation: Quat.fromPitchYawRollDegrees(finalRotation.x, finalRotation.y, finalRotation.z)
})
}
this.callEntityMethodOnGrabbed("continueNearTrigger");
};
@ -1627,6 +1731,7 @@ function MyController(hand) {
// sometimes we want things to stay right where they are when we let go.
var grabData = getEntityCustomData(GRAB_USER_DATA_KEY, this.grabbedEntity, {});
var releaseVelocityData = getEntityCustomData(GRABBABLE_DATA_KEY, this.grabbedEntity, DEFAULT_GRABBABLE_DATA);
print('RELEASE DATA::'+ JSON.stringify(releaseVelocityData))
if (releaseVelocityData.disableReleaseVelocity === true ||
// this next line allowed both:
// (1) far-grab, pull to self, near grab, then throw
@ -1641,6 +1746,7 @@ function MyController(hand) {
this.actionID = null;
this.setState(STATE_OFF);
print('HAS VELOCITY AT RELEASE?? ' + noVelocity)
Messages.sendMessage('Hifi-Object-Manipulation', JSON.stringify({
action: 'release',
grabbedEntity: this.grabbedEntity,
@ -1709,6 +1815,7 @@ function MyController(hand) {
// when using string values
"collidesWith": COLLIDES_WITH_WHILE_GRABBED
};
print('ACTIVATING ENTITY')
Entities.editEntity(entityID, whileHeldProperties);
} else if (data["refCount"] > 1) {
if (data["heartBeat"] === undefined ||
@ -1729,6 +1836,7 @@ function MyController(hand) {
Entities.editEntity(entityID, {"collidesWith": COLLIDES_WITH_WHILE_MULTI_GRABBED});
}
}
print('ACTIVATED ENTITY!!!')
setEntityCustomData(GRAB_USER_DATA_KEY, entityID, data);
return data;
};
@ -1920,3 +2028,8 @@ function cleanup() {
}
Script.scriptEnding.connect(cleanup);
Script.update.connect(update);
function scale(value, min1, max1, min2, max2) {
return min2 + (max2 - min2) * ((value - min1) / (max1 - min1));
}

89
unpublishedScripts/DomainContent/Home/musicBox/createMusicBox.js
View file

@ -8,19 +8,19 @@ var WHITE = {
var RED = {
red: 255,
green: 255,
blue: 255
green: 0,
blue: 0
};
var GREEN = {
red: 255,
red: 0,
green: 255,
blue: 255
blue: 0
};
var BLUE = {
red: 255,
green: 255,
red: 0,
green: 0,
blue: 255
};
@ -38,60 +38,97 @@ var BASE_DIMENSIONS = {
var BASE_POSITION = center;
var LID_OFFSET = {
x: 0,
y: BASE_DIMENSIONS.y / 2,
z: 0
};
var LID_DIMENSIONS = {
x: BASE_DIMENSIONS.x,
y: BASE_DIMENSIONS.y / 8,
z: BASE_DIMENSIONS.z
};
var LID_OFFSET = {
x: 0,
y: BASE_DIMENSIONS.y / 2 + (LID_DIMENSIONS.y / 2),
z: 0.25
};
var LID_REGISTRATION_POINT = {
x: 0.5,
y: 0.5,
z: 1
}
var base, lid;
function createBase() {
var baseProperties = {
name: 'hifi-home-music-box-base',
type: 'Box',
color: WHITE,
position: BASE_POSITION
position: BASE_POSITION,
dimensions: BASE_DIMENSIONS
}
base = Entities.addEntity(base);
base = Entities.addEntity(baseProperties);
};
function createLid() {
var lidPosition = Vec3.sum(lidPosition, LID_OFFSET);
var lidPosition = Vec3.sum(BASE_POSITION, LID_OFFSET);
print('LID DIMENSIONS:' + JSON.stringify(lidPosition))
var lidProperties = {
name: 'hifi-home-music-box-lid',
type: 'Box',
color: BLUE,
dimensions: LID_DIMENSIONS,
position: lidPosition,
userData:JSON.stringify({
grabConstraintsKey:{
positionLocked:true,
rotationLocked:false,
positionMod:false,
rotationMod:{
pitch:{
min:0,
max:100
registrationPoint: LID_REGISTRATION_POINT,
dynamic: false,
collidesWith: '',
userData: JSON.stringify({
grabConstraintsKey: {
positionLocked: true,
rotationLocked: false,
positionMod: false,
rotationMod: {
pitch: {
min: 0,
max: 75,
startingAxis:'y',
startingPoint:lidPosition.y,
distanceToMax:lidPosition.y+0.35,
trigger:20,
triggerFunction:'toggleMusic'
},
yaw:false,
roll:false
yaw: false,
roll: false
}
},
grabbableKey: {
wantsTrigger: true,
disableReleaseVelocity: true,
disableMoveWithHead: true,
disableFarGrab:true,
disableEquip:true
}
})
}
lid = Entities.addEntity(lidProperties);
};
var theta = 0;
var min = 0;
var max = 60;
var direction = "up";
function animateLid() {
theata += 1
}
if (SHOULD_CLEANUP === true) {
Script.scriptEnding.connect(cleanup);
}