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Merge branch 'master' of https://github.com/highfidelity/hifi into tot

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Sam Gateau 2014-12-04 14:26:19 -08:00
commit e114d92515
3 changed files with 114 additions and 52 deletions
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11
examples/gamepad.js
View file

@ -16,6 +16,8 @@ var AXIS_STRAFE = Joysticks.AXIS_LEFT_X;
var AXIS_FORWARD = Joysticks.AXIS_LEFT_Y;
var AXIS_ROTATE = Joysticks.AXIS_RIGHT_X;
var BUTTON_SPRINT = Joysticks.BUTTON_LEFT_STICK;
var BUTTON_TURN_AROUND = Joysticks.BUTTON_RIGHT_STICK;
var BUTTON_FLY_UP = Joysticks.BUTTON_RIGHT_SHOULDER;
@ -31,7 +33,8 @@ var BUTTON_WARP_RIGHT = Joysticks.BUTTON_DPAD_RIGHT;
var WARP_DISTANCE = 1;
// Walk speed in m/s
var MOVE_SPEED = 2;
var MOVE_SPEED = 0.5;
var MOVE_SPRINT_SPEED = 2;
// Amount to rotate in radians
var ROTATE_INCREMENT = Math.PI / 8;
@ -49,6 +52,7 @@ var flyUpButtonState = false;
// Current move direction, axis aligned - that is, looking down and moving forward
// will not move you into the ground, but instead will keep you on the horizontal plane.
var moveDirection = { x: 0, y: 0, z: 0 };
var sprintButtonState = false;
var warpActive = false;
var warpPosition = { x: 0, y: 0, z: 0 };
@ -173,6 +177,8 @@ function reportButtonValue(button, newValue, oldValue) {
MyAvatar.orientation = Quat.multiply(
Quat.fromPitchYawRollRadians(0, Math.PI, 0), MyAvatar.orientation);
}
} else if (button == BUTTON_SPRINT) {
sprintButtonState = newValue;
} else if (newValue) {
var direction = null;
@ -209,9 +215,10 @@ function update(dt) {
var move = copyVec3(moveDirection);
move.y = 0;
if (Vec3.length(move) > 0) {
speed = sprintButtonState ? MOVE_SPRINT_SPEED : MOVE_SPEED;
velocity = Vec3.multiplyQbyV(Camera.getOrientation(), move);
velocity.y = 0;
velocity = Vec3.multiply(Vec3.normalize(velocity), MOVE_SPEED);
velocity = Vec3.multiply(Vec3.normalize(velocity), speed);
}
if (moveDirection.y != 0) {

154
examples/libraries/entitySelectionTool.js
View file

@ -33,10 +33,12 @@ SelectionManager = (function() {
that.localRotation = Quat.fromPitchYawRollDegrees(0, 0, 0);
that.localPosition = { x: 0, y: 0, z: 0 };
that.localDimensions = { x: 0, y: 0, z: 0 };
that.localRegistrationPoint = { x: 0.5, y: 0.5, z: 0.5 };
that.worldRotation = Quat.fromPitchYawRollDegrees(0, 0, 0);
that.worldPosition = { x: 0, y: 0, z: 0 };
that.worldDimensions = { x: 0, y: 0, z: 0 };
that.worldRegistrationPoint = { x: 0.5, y: 0.5, z: 0.5 };
that.centerPosition = { x: 0, y: 0, z: 0 };
that.saveProperties = function() {
@ -153,6 +155,7 @@ SelectionManager = (function() {
that.localDimensions = properties.dimensions;
that.localPosition = properties.position;
that.localRotation = properties.rotation;
that.localRegistrationPoint = properties.registrationPoint;
that.worldDimensions = properties.boundingBox.dimensions;
that.worldPosition = properties.boundingBox.center;
@ -215,6 +218,17 @@ function normalizeDegrees(degrees) {
return degrees;
}
// Return the enter position of an entity relative to it's registrationPoint
// A registration point of (0.5, 0.5, 0.5) will have an offset of (0, 0, 0)
// A registration point of (1.0, 1.0, 1.0) will have an offset of (-dimensions.x / 2, -dimensions.y / 2, -dimensions.z / 2)
function getRelativeCenterPosition(dimensions, registrationPoint) {
return {
x: -dimensions.x * (registrationPoint.x - 0.5),
y: -dimensions.y * (registrationPoint.y - 0.5),
z: -dimensions.z * (registrationPoint.z - 0.5),
}
}
SelectionDisplay = (function () {
var that = {};
@ -982,26 +996,36 @@ SelectionDisplay = (function () {
that.updateRotationHandles();
that.highlightSelectable();
var rotation, dimensions, position;
var rotation, dimensions, position, registrationPoint;
if (spaceMode == SPACE_LOCAL) {
rotation = SelectionManager.localRotation;
dimensions = SelectionManager.localDimensions;
position = SelectionManager.localPosition;
registrationPoint = SelectionManager.localRegistrationPoint;
} else {
rotation = Quat.fromPitchYawRollDegrees(0, 0, 0);
dimensions = SelectionManager.worldDimensions;
position = SelectionManager.worldPosition;
registrationPoint = SelectionManager.worldRegistrationPoint;
}
var halfDimensions = Vec3.multiply(0.5, dimensions);
var registrationPointDimensions = {
x: dimensions.x * registrationPoint.x,
y: dimensions.y * registrationPoint.y,
z: dimensions.z * registrationPoint.z,
};
var left = -halfDimensions.x;
var right = halfDimensions.x;
var top = halfDimensions.y;
var bottom = -halfDimensions.y;
var front = far = halfDimensions.z;
var near = -halfDimensions.z;
// Center of entity, relative to registration point
center = getRelativeCenterPosition(dimensions, registrationPoint);
// Distances in world coordinates relative to the registration point
var left = -registrationPointDimensions.x;
var right = dimensions.x - registrationPointDimensions.x;
var bottom = -registrationPointDimensions.y;
var top = dimensions.y - registrationPointDimensions.y;
var near = -registrationPointDimensions.z;
var front = far = dimensions.z - registrationPointDimensions.z;
var worldTop = SelectionManager.worldDimensions.y / 2;
@ -1014,25 +1038,25 @@ SelectionDisplay = (function () {
var LTF = { x: left, y: top, z: far };
var RTF = { x: right, y: top, z: far };
var TOP = { x: 0, y: top, z: 0 };
var BOTTOM = { x: 0, y: bottom, z: 0 };
var LEFT = { x: left, y: 0, z: 0 };
var RIGHT = { x: right, y: 0, z: 0 };
var NEAR = { x: 0, y: 0, z: near };
var FAR = { x: 0, y: 0, z: far };
var TOP = { x: center.x, y: top, z: center.z };
var BOTTOM = { x: center.x, y: bottom, z: center.z };
var LEFT = { x: left, y: center.y, z: center.z };
var RIGHT = { x: right, y: center.y, z: center.z };
var NEAR = { x: center.x, y: center.y, z: near };
var FAR = { x: center.x, y: center.y, z: far };
var EdgeTR = { x: right, y: top, z: 0 };
var EdgeTL = { x: left, y: top, z: 0 };
var EdgeTF = { x: 0, y: top, z: front };
var EdgeTN = { x: 0, y: top, z: near };
var EdgeBR = { x: right, y: bottom, z: 0 };
var EdgeBL = { x: left, y: bottom, z: 0 };
var EdgeBF = { x: 0, y: bottom, z: front };
var EdgeBN = { x: 0, y: bottom, z: near };
var EdgeNR = { x: right, y: 0, z: near };
var EdgeNL = { x: left, y: 0, z: near };
var EdgeFR = { x: right, y: 0, z: front };
var EdgeFL = { x: left, y: 0, z: front };
var EdgeTR = { x: right, y: top, z: center.z };
var EdgeTL = { x: left, y: top, z: center.z };
var EdgeTF = { x: center.x, y: top, z: front };
var EdgeTN = { x: center.x, y: top, z: near };
var EdgeBR = { x: right, y: bottom, z: center.z };
var EdgeBL = { x: left, y: bottom, z: center.z };
var EdgeBF = { x: center.x, y: bottom, z: front };
var EdgeBN = { x: center.x, y: bottom, z: near };
var EdgeNR = { x: right, y: center.y, z: near };
var EdgeNL = { x: left, y: center.y, z: near };
var EdgeFR = { x: right, y: center.y, z: front };
var EdgeFL = { x: left, y: center.y, z: front };
LBN = Vec3.multiplyQbyV(rotation, LBN);
RBN = Vec3.multiplyQbyV(rotation, RBN);
@ -1111,8 +1135,10 @@ SelectionDisplay = (function () {
Overlays.editOverlay(grabberNEAR, { visible: extendedStretchHandlesVisible, rotation: rotation, position: NEAR });
Overlays.editOverlay(grabberFAR, { visible: extendedStretchHandlesVisible, rotation: rotation, position: FAR });
var boxPosition = Vec3.multiplyQbyV(rotation, center);
boxPosition = Vec3.sum(position, boxPosition);
Overlays.editOverlay(selectionBox, {
position: position,
position: boxPosition,
dimensions: dimensions,
rotation: rotation,
visible: !(mode == "ROTATE_YAW" || mode == "ROTATE_PITCH" || mode == "ROTATE_ROLL"),
@ -1140,8 +1166,17 @@ SelectionDisplay = (function () {
if (selectionManager.selections.length > 1) {
for (; i < selectionManager.selections.length; i++) {
var properties = Entities.getEntityProperties(selectionManager.selections[i]);
// Adjust overlay position to take registrationPoint into account
// centeredRP = registrationPoint with range [-0.5, 0.5]
var centeredRP = Vec3.subtract(properties.registrationPoint, { x: 0.5, y: 0.5, z: 0.5 });
var offset = vec3Mult(properties.dimensions, centeredRP);
offset = Vec3.multiply(-1, offset);
offset = Vec3.multiplyQbyV(properties.rotation, offset);
var boxPosition = Vec3.sum(properties.position, offset);
Overlays.editOverlay(selectionBoxes[i], {
position: properties.position,
position: boxPosition,
rotation: properties.rotation,
dimensions: properties.dimensions,
visible: true,
@ -1400,6 +1435,8 @@ SelectionDisplay = (function () {
var initialDimensions = null;
var initialIntersection = null;
var initialProperties = null;
var registrationPoint = null;
var deltaPivot = null;
var pickRayPosition = null;
var rotation = null;
@ -1412,18 +1449,29 @@ SelectionDisplay = (function () {
rotation = SelectionManager.localRotation;
initialPosition = SelectionManager.localPosition;
initialDimensions = SelectionManager.localDimensions;
registrationPoint = SelectionManager.localRegistrationPoint;
} else {
rotation = SelectionManager.worldRotation;
initialPosition = SelectionManager.worldPosition;
initialDimensions = SelectionManager.worldDimensions;
registrationPoint = SelectionManager.worldRegistrationPoint;
}
var scaledOffset = {
x: initialDimensions.x * offset.x * 0.5,
y: initialDimensions.y * offset.y * 0.5,
z: initialDimensions.z * offset.z * 0.5,
};
pickRayPosition = Vec3.sum(initialPosition, Vec3.multiplyQbyV(rotation, scaledOffset));
// Modify range of registrationPoint to be [-0.5, 0.5]
var centeredRP = Vec3.subtract(registrationPoint, { x: 0.5, y: 0.5, z: 0.5 });
// Scale pivot to be in the same range as registrationPoint
var scaledPivot = Vec3.multiply(0.5, pivot)
deltaPivot = Vec3.subtract(centeredRP, scaledPivot);
var scaledOffset = Vec3.multiply(0.5, offset);
// Offset from the registration point
offsetRP = Vec3.subtract(scaledOffset, centeredRP);
// Scaled offset in world coordinates
var scaledOffsetWorld = vec3Mult(initialDimensions, offsetRP);
pickRayPosition = Vec3.sum(initialPosition, Vec3.multiplyQbyV(rotation, scaledOffsetWorld));
if (numDimensions == 1 && mask.x) {
var start = Vec3.multiplyQbyV(rotation, { x: -10000, y: 0, z: 0 });
@ -1550,8 +1598,7 @@ SelectionDisplay = (function () {
newDimensions.y = Math.max(newDimensions.y, MINIMUM_DIMENSION);
newDimensions.z = Math.max(newDimensions.z, MINIMUM_DIMENSION);
var p = Vec3.multiply(0.5, pivot);
var changeInPosition = Vec3.multiplyQbyV(rotation, vec3Mult(p, changeInDimensions));
var changeInPosition = Vec3.multiplyQbyV(rotation, vec3Mult(deltaPivot, changeInDimensions));
var newPosition = Vec3.sum(initialPosition, changeInPosition);
for (var i = 0; i < SelectionManager.selections.length; i++) {
@ -1589,20 +1636,19 @@ SelectionDisplay = (function () {
function addStretchTool(overlay, mode, pivot, direction, offset) {
if (!pivot) {
pivot = Vec3.multiply(-1, direction);
pivot.y = direction.y;
pivot = direction;
}
var tool = makeStretchTool(mode, direction, pivot, offset);
addGrabberTool(overlay, tool);
}
addStretchTool(grabberNEAR, "STRETCH_NEAR", { x: 0, y: 0, z: -1 }, { x: 0, y: 0, z: 1 }, { x: 0, y: 0, z: -1 });
addStretchTool(grabberFAR, "STRETCH_FAR", { x: 0, y: 0, z: 1 }, { x: 0, y: 0, z: -1 }, { x: 0, y: 0, z: 1 });
addStretchTool(grabberTOP, "STRETCH_TOP", { x: 0, y: 1, z: 0 }, { x: 0, y: -1, z: 0 }, { x: 0, y: 1, z: 0 });
addStretchTool(grabberBOTTOM, "STRETCH_BOTTOM", { x: 0, y: -1, z: 0 }, { x: 0, y: 1, z: 0 }, { x: 0, y: -1, z: 0 });
addStretchTool(grabberRIGHT, "STRETCH_RIGHT", { x: 1, y: 0, z: 0 }, { x: -1, y: 0, z: 0 }, { x: 1, y: 0, z: 0 });
addStretchTool(grabberLEFT, "STRETCH_LEFT", { x: -1, y: 0, z: 0 }, { x: 1, y: 0, z: 0 }, { x: -1, y: 0, z: 0 });
addStretchTool(grabberNEAR, "STRETCH_NEAR", { x: 0, y: 0, z: 1 }, { x: 0, y: 0, z: 1 }, { x: 0, y: 0, z: -1 });
addStretchTool(grabberFAR, "STRETCH_FAR", { x: 0, y: 0, z: -1 }, { x: 0, y: 0, z: -1 }, { x: 0, y: 0, z: 1 });
addStretchTool(grabberTOP, "STRETCH_TOP", { x: 0, y: -1, z: 0 }, { x: 0, y: -1, z: 0 }, { x: 0, y: 1, z: 0 });
addStretchTool(grabberBOTTOM, "STRETCH_BOTTOM", { x: 0, y: 1, z: 0 }, { x: 0, y: 1, z: 0 }, { x: 0, y: -1, z: 0 });
addStretchTool(grabberRIGHT, "STRETCH_RIGHT", { x: -1, y: 0, z: 0 }, { x: -1, y: 0, z: 0 }, { x: 1, y: 0, z: 0 });
addStretchTool(grabberLEFT, "STRETCH_LEFT", { x: 1, y: 0, z: 0 }, { x: 1, y: 0, z: 0 }, { x: -1, y: 0, z: 0 });
addStretchTool(grabberLBN, "STRETCH_LBN", null, {x: 1, y: 0, z: 1}, { x: -1, y: -1, z: -1 });
addStretchTool(grabberRBN, "STRETCH_RBN", null, {x: -1, y: 0, z: 1}, { x: 1, y: -1, z: -1 });
@ -1740,17 +1786,27 @@ SelectionDisplay = (function () {
}
var yawChange = Quat.fromVec3Degrees({ x: 0, y: angleFromZero, z: 0 });
// Entities should only reposition if we are rotating multiple selections around
// the selections center point. Otherwise, the rotation will be around the entities
// registration point which does not need repositioning.
var reposition = SelectionManager.selections.length > 1;
for (var i = 0; i < SelectionManager.selections.length; i++) {
var entityID = SelectionManager.selections[i];
var properties = Entities.getEntityProperties(entityID);
var initialProperties = SelectionManager.savedProperties[entityID.id];
var dPos = Vec3.subtract(initialProperties.position, initialPosition);
dPos = Vec3.multiplyQbyV(yawChange, dPos);
Entities.editEntity(entityID, {
position: Vec3.sum(initialPosition, dPos),
var newProperties = {
rotation: Quat.multiply(yawChange, initialProperties.rotation),
});
};
if (reposition) {
var dPos = Vec3.subtract(initialProperties.position, initialPosition);
dPos = Vec3.multiplyQbyV(yawChange, dPos);
newProperties.position = Vec3.sum(initialPosition, dPos);
}
Entities.editEntity(entityID, newProperties);
}
updateRotationDegreesOverlay(angleFromZero, yawHandleRotation, yawCenter);

1
examples/libraries/gridTool.js
View file

@ -90,7 +90,6 @@ Grid = function(opts) {
}
that.snapToSpacing = function(delta, majorOnly) {
print('snaptogrid? ' + snapToGrid);
if (!snapToGrid) {
return delta;
}