mirror of
https://github.com/overte-org/overte.git
synced 2025-05-08 16:58:50 +02:00
141 lines
4 KiB
JavaScript
141 lines
4 KiB
JavaScript
//
|
|
// toolMenu.js
|
|
//
|
|
// Created by David Rowe on 22 Jul 2017.
|
|
// Copyright 2017 High Fidelity, Inc.
|
|
//
|
|
// Distributed under the Apache License, Version 2.0.
|
|
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
|
|
//
|
|
|
|
/* global ToolMenu */
|
|
|
|
ToolMenu = function (side, scaleModeChangedCallback) {
|
|
// Tool menu displayed on top of forearm.
|
|
|
|
"use strict";
|
|
|
|
var panelEntity,
|
|
buttonEntity,
|
|
|
|
LEFT_HAND = 0,
|
|
AVATAR_SELF_ID = "{00000000-0000-0000-0000-000000000001}",
|
|
|
|
FOREARM_JOINT_NAME = side === LEFT_HAND ? "LeftForeArm" : "RightForeArm",
|
|
HAND_JOINT_NAME = side === LEFT_HAND ? "LeftHand" : "RightHand",
|
|
|
|
ROOT_X_OFFSET = side === LEFT_HAND ? -0.05 : 0.05,
|
|
ROOT_Z_OFFSET = side === LEFT_HAND ? -0.05 : 0.05,
|
|
ROOT_ROTATION = side === LEFT_HAND
|
|
? Quat.fromVec3Degrees({ x: 180, y: -90, z: 0 })
|
|
: Quat.fromVec3Degrees({ x: 180, y: 90, z: 0 }),
|
|
|
|
PANEL_ENTITY_PROPERTIES = {
|
|
type: "Box",
|
|
dimensions: { x: 0.1, y: 0.2, z: 0.01 },
|
|
color: { red: 192, green: 192, blue: 192 },
|
|
parentID: AVATAR_SELF_ID,
|
|
registrationPoint: { x: 0, y: 0.0, z: 0.0 },
|
|
localRotation: ROOT_ROTATION,
|
|
ignoreRayIntersection: false,
|
|
lifetime: 3600,
|
|
visible: true
|
|
},
|
|
|
|
BUTTON_ENTITY_PROPERTIES = {
|
|
type: "Box",
|
|
dimensions: { x: 0.03, y: 0.03, z: 0.01 },
|
|
registrationPoint: { x: 0, y: 0.0, z: 0.0 },
|
|
localPosition: { x: 0.005, y: 0.005, z: -0.005 }, // Relative to the root panel entity.
|
|
color: { red: 240, green: 0, blue: 0 },
|
|
ignoreRayIntersection: false,
|
|
lifetime: 3600,
|
|
visible: true
|
|
},
|
|
|
|
isDisplaying = false,
|
|
|
|
SCALE_MODE_DIRECT = 0,
|
|
SCALE_MODE_HANDLES = 1;
|
|
|
|
function setHand(hand) {
|
|
side = hand;
|
|
|
|
if (isDisplaying) {
|
|
// TODO: Move UI to other hand.
|
|
}
|
|
}
|
|
|
|
function getEntityIDs() {
|
|
return [panelEntity, buttonEntity];
|
|
}
|
|
|
|
function update() {
|
|
// TODO
|
|
}
|
|
|
|
function display() {
|
|
// Creates and shows menu entities.
|
|
var forearmJointIndex,
|
|
handJointIndex,
|
|
forearmLength,
|
|
rootOffset;
|
|
|
|
if (isDisplaying) {
|
|
return;
|
|
}
|
|
|
|
// Joint indexes.
|
|
forearmJointIndex = MyAvatar.getJointIndex(FOREARM_JOINT_NAME);
|
|
handJointIndex = MyAvatar.getJointIndex(HAND_JOINT_NAME);
|
|
if (forearmJointIndex === -1 || handJointIndex === -1) {
|
|
// Don't display if joint isn't available (yet) to attach to.
|
|
// User can clear this condition by toggling the app off and back on once avatar finishes loading.
|
|
// TODO: Log error.
|
|
return;
|
|
}
|
|
|
|
// Calculate position to put menu.
|
|
forearmLength = Vec3.distance(MyAvatar.getJointPosition(forearmJointIndex), MyAvatar.getJointPosition(handJointIndex));
|
|
rootOffset = { x: ROOT_X_OFFSET, y: forearmLength, z: ROOT_Z_OFFSET };
|
|
PANEL_ENTITY_PROPERTIES.parentJointIndex = forearmJointIndex;
|
|
PANEL_ENTITY_PROPERTIES.localPosition = rootOffset;
|
|
|
|
// Create menu items.
|
|
panelEntity = Entities.addEntity(PANEL_ENTITY_PROPERTIES, true);
|
|
BUTTON_ENTITY_PROPERTIES.parentID = panelEntity;
|
|
buttonEntity = Entities.addEntity(BUTTON_ENTITY_PROPERTIES, true);
|
|
|
|
isDisplaying = true;
|
|
}
|
|
|
|
function clear() {
|
|
// Deletes menu entities.
|
|
if (!isDisplaying) {
|
|
return;
|
|
}
|
|
|
|
Entities.deleteEntity(buttonEntity);
|
|
Entities.deleteEntity(panelEntity);
|
|
isDisplaying = false;
|
|
}
|
|
|
|
function destroy() {
|
|
clear();
|
|
}
|
|
|
|
if (!this instanceof ToolMenu) {
|
|
return new ToolMenu();
|
|
}
|
|
|
|
return {
|
|
setHand: setHand,
|
|
getEntityIDs: getEntityIDs,
|
|
update: update,
|
|
display: display,
|
|
clear: clear,
|
|
destroy: destroy
|
|
};
|
|
};
|
|
|
|
ToolMenu.prototype = {};
|