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921 lines
41 KiB
JavaScript
921 lines
41 KiB
JavaScript
//
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// entitySelectionToolClass.js
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// examples
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//
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// Created by Brad hefta-Gaub on 10/1/14.
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// Copyright 2014 High Fidelity, Inc.
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//
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// This script implements a class useful for building tools for editing entities.
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//
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// Distributed under the Apache License, Version 2.0.
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// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
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//
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SelectionDisplay = (function () {
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var that = {};
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var mode = "UNKNOWN";
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var overlayNames = new Array();
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var lastAvatarPosition = MyAvatar.position;
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var lastAvatarOrientation = MyAvatar.orientation;
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var lastPlaneIntersection;
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var currentSelection = { id: -1, isKnownID: false };
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var entitySelected = false;
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var selectedEntityProperties;
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var selectedEntityPropertiesOriginalPosition;
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var selectedEntityPropertiesOriginalDimensions;
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var handleHoverColor = { red: 224, green: 67, blue: 36 };
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var handleHoverAlpha = 1.0;
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var rotateHandleColor = { red: 0, green: 0, blue: 0 };
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var rotateHandleAlpha = 0.7;
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var grabberSizeCorner = 0.025;
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var grabberSizeEdge = 0.015;
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var grabberSizeFace = 0.025;
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var grabberColorCorner = { red: 120, green: 120, blue: 120 };
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var grabberColorEdge = { red: 0, green: 0, blue: 0 };
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var grabberColorFace = { red: 120, green: 120, blue: 120 };
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var grabberLineWidth = 0.5;
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var grabberSolid = true;
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var grabberPropertiesCorner = {
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position: { x:0, y: 0, z: 0},
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size: grabberSizeCorner,
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color: grabberColorCorner,
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alpha: 1,
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solid: grabberSolid,
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visible: false,
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dashed: false,
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lineWidth: grabberLineWidth,
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};
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var grabberPropertiesEdge = {
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position: { x:0, y: 0, z: 0},
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size: grabberSizeEdge,
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color: grabberColorEdge,
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alpha: 1,
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solid: grabberSolid,
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visible: false,
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dashed: false,
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lineWidth: grabberLineWidth,
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};
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var grabberPropertiesFace = {
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position: { x:0, y: 0, z: 0},
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size: grabberSizeFace,
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color: grabberColorFace,
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alpha: 1,
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solid: grabberSolid,
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visible: false,
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dashed: false,
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lineWidth: grabberLineWidth,
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};
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var highlightBox = Overlays.addOverlay("cube", {
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position: { x:0, y: 0, z: 0},
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size: 1,
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color: { red: 180, green: 180, blue: 180},
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alpha: 1,
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solid: false,
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visible: false,
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dashed: true,
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lineWidth: 1.0,
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});
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var selectionBox = Overlays.addOverlay("cube", {
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position: { x:0, y: 0, z: 0},
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size: 1,
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color: { red: 180, green: 180, blue: 180},
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alpha: 1,
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solid: false,
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visible: false,
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dashed: true,
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lineWidth: 1.0,
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});
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var grabberMoveUp = Overlays.addOverlay("billboard", {
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url: "https://s3-us-west-1.amazonaws.com/highfidelity-public/images/up-arrow.png",
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position: { x:0, y: 0, z: 0},
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color: { red: 0, green: 0, blue: 0 },
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alpha: 1.0,
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visible: false,
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size: 0.1,
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scale: 0.1,
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isFacingAvatar: true
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});
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var grabberLBN = Overlays.addOverlay("cube", grabberPropertiesCorner);
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var grabberRBN = Overlays.addOverlay("cube", grabberPropertiesCorner);
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var grabberLBF = Overlays.addOverlay("cube", grabberPropertiesCorner);
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var grabberRBF = Overlays.addOverlay("cube", grabberPropertiesCorner);
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var grabberLTN = Overlays.addOverlay("cube", grabberPropertiesCorner);
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var grabberRTN = Overlays.addOverlay("cube", grabberPropertiesCorner);
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var grabberLTF = Overlays.addOverlay("cube", grabberPropertiesCorner);
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var grabberRTF = Overlays.addOverlay("cube", grabberPropertiesCorner);
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var grabberTOP = Overlays.addOverlay("cube", grabberPropertiesFace);
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var grabberBOTTOM = Overlays.addOverlay("cube", grabberPropertiesFace);
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var grabberLEFT = Overlays.addOverlay("cube", grabberPropertiesFace);
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var grabberRIGHT = Overlays.addOverlay("cube", grabberPropertiesFace);
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var grabberNEAR = Overlays.addOverlay("cube", grabberPropertiesFace);
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var grabberFAR = Overlays.addOverlay("cube", grabberPropertiesFace);
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var grabberEdgeTR = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeTL = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeTF = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeTN = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeBR = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeBL = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeBF = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeBN = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeNR = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeNL = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeFR = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var grabberEdgeFL = Overlays.addOverlay("cube", grabberPropertiesEdge);
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var baseOverlayAngles = { x: 0, y: 0, z: 0 };
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var baseOverlayRotation = Quat.fromVec3Degrees(baseOverlayAngles);
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var baseOfEntityProjectionOverlay = Overlays.addOverlay("rectangle3d", {
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position: { x:0, y: 0, z: 0},
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size: 1,
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color: { red: 51, green: 152, blue: 203 },
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alpha: 0.5,
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solid: true,
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visible: false,
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rotation: baseOverlayRotation
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});
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var yawOverlayAngles = { x: 90, y: 0, z: 0 };
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var yawOverlayRotation = Quat.fromVec3Degrees(yawOverlayAngles);
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var pitchOverlayAngles = { x: 0, y: 90, z: 0 };
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var pitchOverlayRotation = Quat.fromVec3Degrees(pitchOverlayAngles);
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var rollOverlayAngles = { x: 0, y: 180, z: 0 };
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var rollOverlayRotation = Quat.fromVec3Degrees(rollOverlayAngles);
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var rotateOverlayInner = Overlays.addOverlay("circle3d", {
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position: { x:0, y: 0, z: 0},
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size: 1,
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color: { red: 51, green: 152, blue: 203 },
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alpha: 0.2,
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solid: true,
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visible: false,
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rotation: yawOverlayRotation
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});
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var rotateOverlayOuter = Overlays.addOverlay("circle3d", {
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position: { x:0, y: 0, z: 0},
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size: 1,
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color: { red: 51, green: 152, blue: 203 },
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alpha: 0.2,
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solid: true,
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visible: false,
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rotation: yawOverlayRotation
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});
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var rotateOverlayCurrent = Overlays.addOverlay("circle3d", {
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position: { x:0, y: 0, z: 0},
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size: 1,
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color: { red: 224, green: 67, blue: 36},
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alpha: 0.8,
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solid: true,
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visible: false,
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rotation: yawOverlayRotation,
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});
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var yawHandle = Overlays.addOverlay("billboard", {
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url: "https://s3.amazonaws.com/uploads.hipchat.com/33953/231323/HRRhkMk8ueLk8ku/rotate-arrow.png",
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position: { x:0, y: 0, z: 0},
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color: rotateHandleColor,
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alpha: rotateHandleAlpha,
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visible: false,
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size: 0.1,
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scale: 0.1,
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isFacingAvatar: false
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});
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var pitchHandle = Overlays.addOverlay("billboard", {
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url: "https://s3.amazonaws.com/uploads.hipchat.com/33953/231323/HRRhkMk8ueLk8ku/rotate-arrow.png",
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position: { x:0, y: 0, z: 0},
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color: rotateHandleColor,
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alpha: rotateHandleAlpha,
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visible: false,
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size: 0.1,
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scale: 0.1,
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isFacingAvatar: false
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});
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var rollHandle = Overlays.addOverlay("billboard", {
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url: "https://s3.amazonaws.com/uploads.hipchat.com/33953/231323/HRRhkMk8ueLk8ku/rotate-arrow.png",
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position: { x:0, y: 0, z: 0},
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color: rotateHandleColor,
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alpha: rotateHandleAlpha,
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visible: false,
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size: 0.1,
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scale: 0.1,
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isFacingAvatar: false
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});
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overlayNames[highlightBox] = "highlightBox";
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overlayNames[selectionBox] = "selectionBox";
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overlayNames[baseOfEntityProjectionOverlay] = "baseOfEntityProjectionOverlay";
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overlayNames[grabberMoveUp] = "grabberMoveUp";
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overlayNames[grabberLBN] = "grabberLBN";
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overlayNames[grabberLBF] = "grabberLBF";
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overlayNames[grabberRBN] = "grabberRBN";
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overlayNames[grabberRBF] = "grabberRBF";
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overlayNames[grabberLTN] = "grabberLTN";
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overlayNames[grabberLTF] = "grabberLTF";
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overlayNames[grabberRTN] = "grabberRTN";
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overlayNames[grabberRTF] = "grabberRTF";
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overlayNames[grabberTOP] = "grabberTOP";
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overlayNames[grabberBOTTOM] = "grabberBOTTOM";
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overlayNames[grabberLEFT] = "grabberLEFT";
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overlayNames[grabberRIGHT] = "grabberRIGHT";
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overlayNames[grabberNEAR] = "grabberNEAR";
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overlayNames[grabberFAR] = "grabberFAR";
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overlayNames[grabberEdgeTR] = "grabberEdgeTR";
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overlayNames[grabberEdgeTL] = "grabberEdgeTL";
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overlayNames[grabberEdgeTF] = "grabberEdgeTF";
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overlayNames[grabberEdgeTN] = "grabberEdgeTN";
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overlayNames[grabberEdgeBR] = "grabberEdgeBR";
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overlayNames[grabberEdgeBL] = "grabberEdgeBL";
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overlayNames[grabberEdgeBF] = "grabberEdgeBF";
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overlayNames[grabberEdgeBN] = "grabberEdgeBN";
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overlayNames[grabberEdgeNR] = "grabberEdgeNR";
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overlayNames[grabberEdgeNL] = "grabberEdgeNL";
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overlayNames[grabberEdgeFR] = "grabberEdgeFR";
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overlayNames[grabberEdgeFL] = "grabberEdgeFL";
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overlayNames[yawHandle] = "yawHandle";
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overlayNames[pitchHandle] = "pitchHandle";
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overlayNames[rollHandle] = "rollHandle";
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overlayNames[rotateOverlayInner] = "rotateOverlayInner";
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overlayNames[rotateOverlayOuter] = "rotateOverlayOuter";
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overlayNames[rotateOverlayCurrent] = "rotateOverlayCurrent";
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that.cleanup = function () {
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Overlays.deleteOverlay(highlightBox);
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Overlays.deleteOverlay(selectionBox);
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Overlays.deleteOverlay(grabberMoveUp);
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Overlays.deleteOverlay(baseOfEntityProjectionOverlay);
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Overlays.deleteOverlay(grabberLBN);
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Overlays.deleteOverlay(grabberLBF);
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Overlays.deleteOverlay(grabberRBN);
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Overlays.deleteOverlay(grabberRBF);
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Overlays.deleteOverlay(grabberLTN);
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Overlays.deleteOverlay(grabberLTF);
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Overlays.deleteOverlay(grabberRTN);
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Overlays.deleteOverlay(grabberRTF);
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Overlays.deleteOverlay(grabberTOP);
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Overlays.deleteOverlay(grabberBOTTOM);
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Overlays.deleteOverlay(grabberLEFT);
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Overlays.deleteOverlay(grabberRIGHT);
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Overlays.deleteOverlay(grabberNEAR);
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Overlays.deleteOverlay(grabberFAR);
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Overlays.deleteOverlay(grabberEdgeTR);
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Overlays.deleteOverlay(grabberEdgeTL);
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Overlays.deleteOverlay(grabberEdgeTF);
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Overlays.deleteOverlay(grabberEdgeTN);
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Overlays.deleteOverlay(grabberEdgeBR);
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Overlays.deleteOverlay(grabberEdgeBL);
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Overlays.deleteOverlay(grabberEdgeBF);
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Overlays.deleteOverlay(grabberEdgeBN);
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Overlays.deleteOverlay(grabberEdgeNR);
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Overlays.deleteOverlay(grabberEdgeNL);
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Overlays.deleteOverlay(grabberEdgeFR);
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Overlays.deleteOverlay(grabberEdgeFL);
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Overlays.deleteOverlay(yawHandle);
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Overlays.deleteOverlay(pitchHandle);
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Overlays.deleteOverlay(rollHandle);
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Overlays.deleteOverlay(rotateOverlayInner);
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Overlays.deleteOverlay(rotateOverlayOuter);
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Overlays.deleteOverlay(rotateOverlayCurrent);
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};
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that.highlightSelectable = function(entityID) {
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var properties = Entities.getEntityProperties(entityID);
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var center = { x: properties.position.x, y: properties.position.y, z: properties.position.z };
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Overlays.editOverlay(highlightBox,
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{
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visible: true,
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position: center,
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dimensions: properties.dimensions,
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rotation: properties.rotation,
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});
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};
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that.unhighlightSelectable = function(entityID) {
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Overlays.editOverlay(highlightBox,{ visible: false});
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};
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that.select = function(entityID, event) {
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var properties = Entities.getEntityProperties(entityID);
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if (currentSelection.isKnownID == true) {
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that.unselect(currentSelection);
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}
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currentSelection = entityID;
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entitySelected = true;
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lastAvatarPosition = MyAvatar.position;
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lastAvatarOrientation = MyAvatar.orientation;
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if (event !== false) {
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selectedEntityProperties = properties;
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selectedEntityPropertiesOriginalPosition = properties.position;
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selectedEntityPropertiesOriginalDimensions = properties.dimensions;
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pickRay = Camera.computePickRay(event.x, event.y);
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lastPlaneIntersection = rayPlaneIntersection(pickRay, properties.position, Quat.getFront(lastAvatarOrientation));
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var wantDebug = true;
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if (wantDebug) {
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print("select() with EVENT...... ");
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print(" event.y:" + event.y);
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Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
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Vec3.print(" originalPosition:", selectedEntityPropertiesOriginalPosition);
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Vec3.print(" originalDimensions:", selectedEntityPropertiesOriginalDimensions);
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Vec3.print(" current position:", properties.position);
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}
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}
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var diagonal = (Vec3.length(properties.dimensions) / 2) * 1.1;
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var halfDimensions = Vec3.multiply(properties.dimensions, 0.5);
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var innerRadius = diagonal;
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var outerRadius = diagonal * 1.15;
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var innerActive = false;
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var innerAlpha = 0.2;
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var outerAlpha = 0.2;
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if (innerActive) {
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innerAlpha = 0.5;
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} else {
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outerAlpha = 0.5;
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}
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var rotateHandleOffset = 0.05;
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var grabberMoveUpOffset = 0.1;
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var left = properties.position.x - halfDimensions.x;
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var right = properties.position.x + halfDimensions.x;
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var bottom = properties.position.y - halfDimensions.y;
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var top = properties.position.y + halfDimensions.y;
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var near = properties.position.z - halfDimensions.z;
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var far = properties.position.z + halfDimensions.z;
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var center = { x: properties.position.x, y: properties.position.y, z: properties.position.z };
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var BLN = { x: left, y: bottom, z: near };
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var BRN = { x: right, y: bottom, z: near };
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var BLF = { x: left, y: bottom, z: far };
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var BRF = { x: right, y: bottom, z: far };
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var TLN = { x: left, y: top, z: near };
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var TRN = { x: right, y: top, z: near };
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var TLF = { x: left, y: top, z: far };
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var TRF = { x: right, y: top, z: far };
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var yawCorner;
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var pitchCorner;
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var rollCorner;
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var yawHandleRotation;
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var pitchHandleRotation;
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var rollHandleRotation;
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// determine which bottom corner we are closest to
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/*------------------------------
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example:
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BRF +--------+ BLF
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BRN +--------+ BLN
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*
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------------------------------*/
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if (MyAvatar.position.x > center.x) {
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// must be BRF or BRN
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if (MyAvatar.position.z < center.z) {
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yawHandleRotation = Quat.fromVec3Degrees({ x: 90, y: 0, z: 0 });
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pitchHandleRotation = Quat.fromVec3Degrees({ x: 0, y: 180, z: 180 });
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rollHandleRotation = Quat.fromVec3Degrees({ x: 0, y: 90, z: 180 });
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yawCorner = { x: right + rotateHandleOffset,
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y: bottom - rotateHandleOffset,
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z: near - rotateHandleOffset };
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pitchCorner = { x: right + rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: far + rotateHandleOffset };
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rollCorner = { x: left - rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: near - rotateHandleOffset};
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} else {
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yawHandleRotation = Quat.fromVec3Degrees({ x: 90, y: 270, z: 0 });
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pitchHandleRotation = Quat.fromVec3Degrees({ x: 180, y: 270, z: 0 });
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rollHandleRotation = Quat.fromVec3Degrees({ x: 0, y: 0, z: 90 });
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yawCorner = { x: right + rotateHandleOffset,
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y: bottom - rotateHandleOffset,
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z: far + rotateHandleOffset };
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pitchCorner = { x: left - rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: far + rotateHandleOffset };
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rollCorner = { x: right + rotateHandleOffset,
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y: top + rotateHandleOffset,
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z: near - rotateHandleOffset};
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}
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} else {
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// must be BLF or BLN
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if (MyAvatar.position.z < center.z) {
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yawHandleRotation = Quat.fromVec3Degrees({ x: 90, y: 90, z: 0 });
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pitchHandleRotation = Quat.fromVec3Degrees({ x: 90, y: 0, z: 90 });
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rollHandleRotation = Quat.fromVec3Degrees({ x: 0, y: 0, z: 180 });
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yawCorner = { x: left - rotateHandleOffset,
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y: bottom - rotateHandleOffset,
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z: near - rotateHandleOffset };
|
|
|
|
pitchCorner = { x: right + rotateHandleOffset,
|
|
y: top + rotateHandleOffset,
|
|
z: near - rotateHandleOffset };
|
|
|
|
rollCorner = { x: left - rotateHandleOffset,
|
|
y: top + rotateHandleOffset,
|
|
z: far + rotateHandleOffset};
|
|
|
|
|
|
} else {
|
|
yawHandleRotation = Quat.fromVec3Degrees({ x: 90, y: 180, z: 0 });
|
|
pitchHandleRotation = Quat.fromVec3Degrees({ x: 0, y: 0, z: 180 });
|
|
rollHandleRotation = Quat.fromVec3Degrees({ x: 180, y: 270, z: 0 });
|
|
|
|
yawCorner = { x: left - rotateHandleOffset,
|
|
y: bottom - rotateHandleOffset,
|
|
z: far + rotateHandleOffset };
|
|
|
|
pitchCorner = { x: left - rotateHandleOffset,
|
|
y: top + rotateHandleOffset,
|
|
z: near - rotateHandleOffset };
|
|
|
|
rollCorner = { x: right + rotateHandleOffset,
|
|
y: top + rotateHandleOffset,
|
|
z: far + rotateHandleOffset};
|
|
}
|
|
}
|
|
|
|
Overlays.editOverlay(highlightBox, { visible: false });
|
|
|
|
Overlays.editOverlay(selectionBox,
|
|
{
|
|
visible: true,
|
|
position: center,
|
|
dimensions: properties.dimensions,
|
|
rotation: properties.rotation,
|
|
});
|
|
|
|
|
|
Overlays.editOverlay(grabberMoveUp, { visible: true, position: { x: center.x, y: top + grabberMoveUpOffset, z: center.z } });
|
|
|
|
Overlays.editOverlay(grabberLBN, { visible: true, position: { x: left, y: bottom, z: near } });
|
|
Overlays.editOverlay(grabberRBN, { visible: true, position: { x: right, y: bottom, z: near } });
|
|
Overlays.editOverlay(grabberLBF, { visible: true, position: { x: left, y: bottom, z: far } });
|
|
Overlays.editOverlay(grabberRBF, { visible: true, position: { x: right, y: bottom, z: far } });
|
|
Overlays.editOverlay(grabberLTN, { visible: true, position: { x: left, y: top, z: near } });
|
|
Overlays.editOverlay(grabberRTN, { visible: true, position: { x: right, y: top, z: near } });
|
|
Overlays.editOverlay(grabberLTF, { visible: true, position: { x: left, y: top, z: far } });
|
|
Overlays.editOverlay(grabberRTF, { visible: true, position: { x: right, y: top, z: far } });
|
|
|
|
|
|
Overlays.editOverlay(grabberTOP, { visible: true, position: { x: center.x, y: top, z: center.z } });
|
|
Overlays.editOverlay(grabberBOTTOM, { visible: true, position: { x: center.x, y: bottom, z: center.z } });
|
|
Overlays.editOverlay(grabberLEFT, { visible: true, position: { x: left, y: center.y, z: center.z } });
|
|
Overlays.editOverlay(grabberRIGHT, { visible: true, position: { x: right, y: center.y, z: center.z } });
|
|
Overlays.editOverlay(grabberNEAR, { visible: true, position: { x: center.x, y: center.y, z: near } });
|
|
Overlays.editOverlay(grabberFAR, { visible: true, position: { x: center.x, y: center.y, z: far } });
|
|
|
|
Overlays.editOverlay(grabberEdgeTR, { visible: true, position: { x: right, y: top, z: center.z } });
|
|
Overlays.editOverlay(grabberEdgeTL, { visible: true, position: { x: left, y: top, z: center.z } });
|
|
Overlays.editOverlay(grabberEdgeTF, { visible: true, position: { x: center.x, y: top, z: far } });
|
|
Overlays.editOverlay(grabberEdgeTN, { visible: true, position: { x: center.x, y: top, z: near } });
|
|
Overlays.editOverlay(grabberEdgeBR, { visible: true, position: { x: right, y: bottom, z: center.z } });
|
|
Overlays.editOverlay(grabberEdgeBL, { visible: true, position: { x: left, y: bottom, z: center.z } });
|
|
Overlays.editOverlay(grabberEdgeBF, { visible: true, position: { x: center.x, y: bottom, z: far } });
|
|
Overlays.editOverlay(grabberEdgeBN, { visible: true, position: { x: center.x, y: bottom, z: near } });
|
|
Overlays.editOverlay(grabberEdgeNR, { visible: true, position: { x: right, y: center.y, z: near } });
|
|
Overlays.editOverlay(grabberEdgeNL, { visible: true, position: { x: left, y: center.y, z: near } });
|
|
Overlays.editOverlay(grabberEdgeFR, { visible: true, position: { x: right, y: center.y, z: far } });
|
|
Overlays.editOverlay(grabberEdgeFL, { visible: true, position: { x: left, y: center.y, z: far } });
|
|
|
|
|
|
Overlays.editOverlay(baseOfEntityProjectionOverlay,
|
|
{
|
|
visible: true,
|
|
solid:true,
|
|
lineWidth: 2.0,
|
|
position: { x: properties.position.x,
|
|
y: 0,
|
|
z: properties.position.z },
|
|
|
|
dimensions: { x: properties.dimensions.x, y: properties.dimensions.z },
|
|
rotation: properties.rotation,
|
|
});
|
|
|
|
|
|
Overlays.editOverlay(rotateOverlayInner,
|
|
{
|
|
visible: false,
|
|
position: { x: properties.position.x,
|
|
y: properties.position.y - (properties.dimensions.y / 2),
|
|
z: properties.position.z},
|
|
|
|
size: innerRadius,
|
|
innerRadius: 0.9,
|
|
alpha: innerAlpha
|
|
});
|
|
|
|
Overlays.editOverlay(rotateOverlayOuter,
|
|
{
|
|
visible: false,
|
|
position: { x: properties.position.x,
|
|
y: properties.position.y - (properties.dimensions.y / 2),
|
|
z: properties.position.z},
|
|
|
|
size: outerRadius,
|
|
innerRadius: 0.9,
|
|
startAt: 0,
|
|
endAt: 360,
|
|
alpha: outerAlpha
|
|
});
|
|
|
|
Overlays.editOverlay(rotateOverlayCurrent,
|
|
{
|
|
visible: false,
|
|
position: { x: properties.position.x,
|
|
y: properties.position.y - (properties.dimensions.y / 2),
|
|
z: properties.position.z},
|
|
|
|
size: outerRadius,
|
|
startAt: 0,
|
|
endAt: 0,
|
|
innerRadius: 0.9
|
|
});
|
|
|
|
Overlays.editOverlay(yawHandle, { visible: false, position: yawCorner, rotation: yawHandleRotation});
|
|
Overlays.editOverlay(pitchHandle, { visible: false, position: pitchCorner, rotation: pitchHandleRotation});
|
|
Overlays.editOverlay(rollHandle, { visible: false, position: rollCorner, rotation: rollHandleRotation});
|
|
|
|
Entities.editEntity(entityID, { localRenderAlpha: 0.1 });
|
|
};
|
|
|
|
that.unselectAll = function () {
|
|
if (currentSelection.isKnownID == true) {
|
|
that.unselect(currentSelection);
|
|
}
|
|
currentSelection = { id: -1, isKnownID: false };
|
|
entitySelected = false;
|
|
};
|
|
|
|
that.unselect = function (entityID) {
|
|
Overlays.editOverlay(selectionBox, { visible: false });
|
|
Overlays.editOverlay(baseOfEntityProjectionOverlay, { visible: false });
|
|
Overlays.editOverlay(grabberMoveUp, { visible: false });
|
|
Overlays.editOverlay(grabberLBN, { visible: false });
|
|
Overlays.editOverlay(grabberLBF, { visible: false });
|
|
Overlays.editOverlay(grabberRBN, { visible: false });
|
|
Overlays.editOverlay(grabberRBF, { visible: false });
|
|
Overlays.editOverlay(grabberLTN, { visible: false });
|
|
Overlays.editOverlay(grabberLTF, { visible: false });
|
|
Overlays.editOverlay(grabberRTN, { visible: false });
|
|
Overlays.editOverlay(grabberRTF, { visible: false });
|
|
|
|
Overlays.editOverlay(grabberTOP, { visible: false });
|
|
Overlays.editOverlay(grabberBOTTOM, { visible: false });
|
|
Overlays.editOverlay(grabberLEFT, { visible: false });
|
|
Overlays.editOverlay(grabberRIGHT, { visible: false });
|
|
Overlays.editOverlay(grabberNEAR, { visible: false });
|
|
Overlays.editOverlay(grabberFAR, { visible: false });
|
|
|
|
Overlays.editOverlay(grabberEdgeTR, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeTL, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeTF, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeTN, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeBR, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeBL, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeBF, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeBN, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeNR, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeNL, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeFR, { visible: false });
|
|
Overlays.editOverlay(grabberEdgeFL, { visible: false });
|
|
|
|
Overlays.editOverlay(yawHandle, { visible: false });
|
|
Overlays.editOverlay(pitchHandle, { visible: false });
|
|
Overlays.editOverlay(rollHandle, { visible: false });
|
|
|
|
Overlays.editOverlay(rotateOverlayInner, { visible: false });
|
|
Overlays.editOverlay(rotateOverlayOuter, { visible: false });
|
|
Overlays.editOverlay(rotateOverlayCurrent, { visible: false });
|
|
|
|
Entities.editEntity(entityID, { localRenderAlpha: 1.0 });
|
|
|
|
currentSelection = { id: -1, isKnownID: false };
|
|
entitySelected = false;
|
|
};
|
|
|
|
that.translateUpDown = function(event) {
|
|
if (!entitySelected || mode !== "TRANSLATE_UP_DOWN") {
|
|
return; // not allowed
|
|
}
|
|
pickRay = Camera.computePickRay(event.x, event.y);
|
|
|
|
// translate mode left/right based on view toward entity
|
|
var newIntersection = rayPlaneIntersection(pickRay,
|
|
selectedEntityPropertiesOriginalPosition,
|
|
Quat.getFront(lastAvatarOrientation));
|
|
|
|
var vector = Vec3.subtract(newIntersection, lastPlaneIntersection);
|
|
|
|
// we only care about the Y axis
|
|
vector.x = 0;
|
|
vector.z = 0;
|
|
|
|
newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, vector);
|
|
|
|
var wantDebug = false;
|
|
if (wantDebug) {
|
|
print("translateUpDown... ");
|
|
print(" event.y:" + event.y);
|
|
Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
|
|
Vec3.print(" newIntersection:", newIntersection);
|
|
Vec3.print(" vector:", vector);
|
|
Vec3.print(" originalPosition:", selectedEntityPropertiesOriginalPosition);
|
|
Vec3.print(" recentPosition:", selectedEntityProperties.position);
|
|
Vec3.print(" newPosition:", newPosition);
|
|
}
|
|
|
|
selectedEntityProperties.position = newPosition;
|
|
Entities.editEntity(selectedEntityID, selectedEntityProperties);
|
|
tooltip.updateText(selectedEntityProperties);
|
|
that.select(selectedEntityID, false); // TODO: this should be more than highlighted
|
|
};
|
|
|
|
that.stretchNEAR = function(event) {
|
|
if (!entitySelected || mode !== "STRETCH_NEAR") {
|
|
return; // not allowed
|
|
}
|
|
pickRay = Camera.computePickRay(event.x, event.y);
|
|
|
|
// translate mode left/right based on view toward entity
|
|
var newIntersection = rayPlaneIntersection(pickRay,
|
|
selectedEntityPropertiesOriginalPosition,
|
|
Quat.getFront(lastAvatarOrientation));
|
|
|
|
var vector = Vec3.subtract(newIntersection, lastPlaneIntersection);
|
|
|
|
var halfDimensions = Vec3.multiply(selectedEntityPropertiesOriginalDimensions, 0.5);
|
|
var originalNEAR = selectedEntityPropertiesOriginalPosition.z - halfDimensions.z;
|
|
var newNEAR = originalNEAR + vector.z;
|
|
|
|
// if near is changing, then...
|
|
// dimensions changes by: (oldNEAR - newNEAR)
|
|
var changeInDimensions = { x: 0, y: 0, z: (originalNEAR - newNEAR) };
|
|
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
|
|
var changeInPosition = { x: 0, y: 0, z: (originalNEAR - newNEAR) * -0.5 };
|
|
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
|
|
var wantDebug = false;
|
|
if (wantDebug) {
|
|
print("stretchNEAR... ");
|
|
Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
|
|
Vec3.print(" newIntersection:", newIntersection);
|
|
Vec3.print(" vector:", vector);
|
|
print(" originalNEAR:" + originalNEAR);
|
|
print(" newNEAR:" + newNEAR);
|
|
Vec3.print(" originalDimensions:", selectedEntityPropertiesOriginalDimensions);
|
|
Vec3.print(" changeInDimensions:", changeInDimensions);
|
|
Vec3.print(" newDimensions:", newDimensions);
|
|
|
|
Vec3.print(" originalPosition:", selectedEntityPropertiesOriginalPosition);
|
|
Vec3.print(" changeInPosition:", changeInPosition);
|
|
Vec3.print(" newPosition:", newPosition);
|
|
}
|
|
|
|
|
|
selectedEntityProperties.position = newPosition;
|
|
selectedEntityProperties.dimensions = newDimensions;
|
|
Entities.editEntity(selectedEntityID, selectedEntityProperties);
|
|
tooltip.updateText(selectedEntityProperties);
|
|
that.select(selectedEntityID, false); // TODO: this should be more than highlighted
|
|
};
|
|
|
|
that.stretchRBN = function(event) {
|
|
if (!entitySelected || mode !== "STRETCH_RBN") {
|
|
return; // not allowed
|
|
}
|
|
|
|
var halfDimensions = Vec3.multiply(selectedEntityPropertiesOriginalDimensions, 0.5);
|
|
var right = selectedEntityPropertiesOriginalPosition.x + halfDimensions.x;
|
|
var bottom = selectedEntityPropertiesOriginalPosition.y - halfDimensions.y;
|
|
var near = selectedEntityPropertiesOriginalPosition.z - halfDimensions.z;
|
|
var originalRBN = { x: right, y: bottom, z: near };
|
|
|
|
pickRay = Camera.computePickRay(event.x, event.y);
|
|
|
|
// translate mode left/right based on view toward entity
|
|
var newIntersection = rayPlaneIntersection(pickRay,
|
|
selectedEntityPropertiesOriginalPosition,
|
|
Quat.getFront(lastAvatarOrientation));
|
|
|
|
var vector = Vec3.subtract(newIntersection, lastPlaneIntersection);
|
|
|
|
// calculate the X/Z axis change... and use that instead of the X/Y axis change
|
|
var i = Vec3.dot(vector, Quat.getRight(orientation));
|
|
var j = Vec3.dot(vector, Quat.getUp(orientation));
|
|
vector = Vec3.sum(Vec3.multiply(Quat.getRight(orientation), i),
|
|
Vec3.multiply(Quat.getFront(orientation), j));
|
|
|
|
newRBN = Vec3.sum(originalRBN, vector);
|
|
|
|
var oldDimensions = selectedEntityPropertiesOriginalDimensions;
|
|
var changeInDimensions = Vec3.subtract(newRBN, originalRBN);
|
|
var newDimensions = Vec3.sum(selectedEntityProperties.dimensions, changeInDimensions);
|
|
if (newDimensions.x < 0) {
|
|
// TODO: need to handle x flip for position
|
|
newDimensions.x = Math.abs(newDimensions.x);
|
|
}
|
|
|
|
if (newDimensions.y < 0) {
|
|
// TODO: need to handle y flip for position
|
|
newDimensions.y = Math.abs(newDimensions.y);
|
|
}
|
|
|
|
if (newDimensions.z < 0) {
|
|
// TODO: need to handle z flip for position
|
|
newDimensions.z = Math.abs(newDimensions.z);
|
|
}
|
|
changeInDimensions = Vec3.subtract(newDimensions, oldDimensions);
|
|
|
|
// TODO: need to handle registrations, for now assume center registration
|
|
var changeInPosition = Vec3.multiply(changeInDimensions, 0.5);
|
|
newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
|
|
|
|
|
|
var wantDebug = true;
|
|
if (wantDebug) {
|
|
print("stretchRBN... ");
|
|
Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
|
|
Vec3.print(" newIntersection:", newIntersection);
|
|
Vec3.print(" vector:", vector);
|
|
Vec3.print(" original RBN:", originalRBN);
|
|
Vec3.print(" new RBN:", newRBN);
|
|
Vec3.print(" SEP.OriginalDimensions:", selectedEntityPropertiesOriginalDimensions);
|
|
Vec3.print(" oldDimensions:", oldDimensions);
|
|
Vec3.print(" changeInDimensions:", changeInDimensions);
|
|
Vec3.print(" newDimensions:", newDimensions);
|
|
Vec3.print(" changeInPosition:", changeInPosition);
|
|
Vec3.print(" newPosition:", newPosition);
|
|
}
|
|
|
|
|
|
selectedEntityProperties.position = newPosition;
|
|
selectedEntityProperties.dimensions = newDimensions;
|
|
Entities.editEntity(selectedEntityID, selectedEntityProperties);
|
|
tooltip.updateText(selectedEntityProperties);
|
|
that.select(selectedEntityID, false); // TODO: this should be more than highlighted
|
|
};
|
|
|
|
that.checkMove = function() {
|
|
if (currentSelection.isKnownID &&
|
|
(!Vec3.equal(MyAvatar.position, lastAvatarPosition) || !Quat.equal(MyAvatar.orientation, lastAvatarOrientation))){
|
|
that.select(currentSelection, false);
|
|
}
|
|
};
|
|
|
|
that.mousePressEvent = function(event) {
|
|
var pickRay = Camera.computePickRay(event.x, event.y);
|
|
var result = Overlays.findRayIntersection(pickRay);
|
|
if (result.intersects) {
|
|
|
|
var wantDebug = true;
|
|
if (wantDebug) {
|
|
print("something intersects... ");
|
|
print(" result.overlayID:" + result.overlayID + "[" + overlayNames[result.overlayID] + "]");
|
|
print(" result.intersects:" + result.intersects);
|
|
print(" result.overlayID:" + result.overlayID);
|
|
print(" result.distance:" + result.distance);
|
|
print(" result.face:" + result.face);
|
|
Vec3.print(" result.intersection:", result.intersection);
|
|
}
|
|
|
|
switch(result.overlayID) {
|
|
case grabberMoveUp:
|
|
mode = "TRANSLATE_UP_DOWN";
|
|
|
|
pickRay = Camera.computePickRay(event.x, event.y);
|
|
lastPlaneIntersection = rayPlaneIntersection(pickRay, selectedEntityPropertiesOriginalPosition,
|
|
Quat.getFront(lastAvatarOrientation));
|
|
if (wantDebug) {
|
|
print("mousePressEvent()...... " + overlayNames[result.overlayID]);
|
|
print(" event.y:" + event.y);
|
|
Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
|
|
Vec3.print(" originalPosition:", selectedEntityPropertiesOriginalPosition);
|
|
}
|
|
|
|
break;
|
|
|
|
case grabberRBN:
|
|
mode = "STRETCH_RBN";
|
|
|
|
pickRay = Camera.computePickRay(event.x, event.y);
|
|
lastPlaneIntersection = rayPlaneIntersection(pickRay, selectedEntityPropertiesOriginalPosition,
|
|
Quat.getFront(lastAvatarOrientation));
|
|
if (wantDebug) {
|
|
print("mousePressEvent()...... " + overlayNames[result.overlayID]);
|
|
print(" event.y:" + event.y);
|
|
Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
|
|
Vec3.print(" originalPosition:", selectedEntityPropertiesOriginalPosition);
|
|
}
|
|
|
|
break;
|
|
|
|
case grabberNEAR:
|
|
case grabberEdgeTN:
|
|
case grabberEdgeBN:
|
|
mode = "STRETCH_NEAR";
|
|
|
|
pickRay = Camera.computePickRay(event.x, event.y);
|
|
lastPlaneIntersection = rayPlaneIntersection(pickRay, selectedEntityPropertiesOriginalPosition,
|
|
Quat.getFront(lastAvatarOrientation));
|
|
if (wantDebug) {
|
|
print("mousePressEvent()...... " + overlayNames[result.overlayID]);
|
|
print(" event.y:" + event.y);
|
|
Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
|
|
Vec3.print(" originalPosition:", selectedEntityPropertiesOriginalPosition);
|
|
print(" mode:" + mode);
|
|
}
|
|
|
|
break;
|
|
|
|
default:
|
|
mode = "UNKNOWN";
|
|
break;
|
|
}
|
|
|
|
//print(" mode:" + mode);
|
|
|
|
}
|
|
};
|
|
|
|
that.mouseMoveEvent = function(event) {
|
|
print("mouseMoveEvent()... mode:" + mode);
|
|
switch (mode) {
|
|
case "TRANSLATE_UP_DOWN":
|
|
that.translateUpDown(event);
|
|
break;
|
|
case "STRETCH_RBN":
|
|
that.stretchRBN(event);
|
|
break;
|
|
case "STRETCH_NEAR":
|
|
that.stretchNEAR(event);
|
|
break;
|
|
default:
|
|
// nothing to do by default
|
|
break;
|
|
}
|
|
};
|
|
|
|
that.mouseReleaseEvent = function(event) {
|
|
mode = "UNKNOWN";
|
|
};
|
|
|
|
Controller.mousePressEvent.connect(that.mousePressEvent);
|
|
Controller.mouseMoveEvent.connect(that.mouseMoveEvent);
|
|
Controller.mouseReleaseEvent.connect(that.mouseReleaseEvent);
|
|
|
|
return that;
|
|
|
|
}());
|
|
|