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dont allow stretching below a minimum dimension

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ZappoMan 2014-10-10 21:23:56 -07:00
parent dfff16d9e8
commit f21ff76a38
1 changed files with 136 additions and 0 deletions
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136
examples/libraries/entitySelectionTool.js
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@ -16,6 +16,8 @@ Script.include("libraries/globals.js");
SelectionDisplay = (function () {
var that = {};
var MINIMUM_DIMENSION = 0.001;
var mode = "UNKNOWN";
var overlayNames = new Array();
var lastAvatarPosition = MyAvatar.position;
@ -883,6 +885,11 @@ SelectionDisplay = (function () {
// dimensions changes by: (oldNEAR - newNEAR)
var changeInDimensions = { x: 0, y: 0, z: (oldNEAR - newNEAR) };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.z < MINIMUM_DIMENSION) {
newDimensions.z = MINIMUM_DIMENSION;
}
var changeInPosition = { x: 0, y: 0, z: (oldNEAR - newNEAR) * -0.5 };
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
var wantDebug = false;
@ -928,6 +935,11 @@ SelectionDisplay = (function () {
var newFAR = oldFAR + vector.z;
var changeInDimensions = { x: 0, y: 0, z: (newFAR - oldFAR) };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.z < MINIMUM_DIMENSION) {
newDimensions.z = MINIMUM_DIMENSION;
}
var changeInPosition = { x: 0, y: 0, z: (newFAR - oldFAR) * 0.5 };
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
var wantDebug = false;
@ -973,6 +985,11 @@ SelectionDisplay = (function () {
var newTOP = oldTOP + vector.y;
var changeInDimensions = { x: 0, y: (newTOP - oldTOP), z: 0 };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.y < MINIMUM_DIMENSION) {
newDimensions.y = MINIMUM_DIMENSION;
}
var changeInPosition = { x: 0, y: (newTOP - oldTOP) * 0.5, z: 0 };
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
var wantDebug = false;
@ -1017,6 +1034,11 @@ SelectionDisplay = (function () {
var newBOTTOM = oldBOTTOM + vector.y;
var changeInDimensions = { x: 0, y: (oldBOTTOM - newBOTTOM), z: 0 };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.y < MINIMUM_DIMENSION) {
newDimensions.y = MINIMUM_DIMENSION;
}
var changeInPosition = { x: 0, y: (oldBOTTOM - newBOTTOM) * -0.5, z: 0 };
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
var wantDebug = false;
@ -1061,6 +1083,11 @@ SelectionDisplay = (function () {
var newRIGHT = oldRIGHT + vector.x;
var changeInDimensions = { x: (newRIGHT - oldRIGHT), y: 0 , z: 0 };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.x < MINIMUM_DIMENSION) {
newDimensions.x = MINIMUM_DIMENSION;
}
var changeInPosition = { x: (newRIGHT - oldRIGHT) * 0.5, y: 0, z: 0 };
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
var wantDebug = false;
@ -1105,6 +1132,11 @@ SelectionDisplay = (function () {
var newLEFT = oldLEFT + vector.x;
var changeInDimensions = { x: (oldLEFT - newLEFT), y: 0, z: 0 };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.x < MINIMUM_DIMENSION) {
newDimensions.x = MINIMUM_DIMENSION;
}
var changeInPosition = { x: (oldLEFT - newLEFT) * -0.5, y: 0, z: 0 };
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
var wantDebug = false;
@ -1157,6 +1189,19 @@ SelectionDisplay = (function () {
var changeInDimensions = { x: (newRIGHT - oldRIGHT), y: (newBOTTOM - oldBOTTOM) , z: (newNEAR - oldNEAR) };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.x < MINIMUM_DIMENSION) {
newDimensions.x = MINIMUM_DIMENSION;
}
if (newDimensions.y < MINIMUM_DIMENSION) {
newDimensions.y = MINIMUM_DIMENSION;
}
if (newDimensions.z < MINIMUM_DIMENSION) {
newDimensions.z = MINIMUM_DIMENSION;
}
var changeInPosition = { x: (newRIGHT - oldRIGHT) * 0.5,
y: (newBOTTOM - oldBOTTOM) * -0.5,
z: (newNEAR - oldNEAR) * -0.5 };
@ -1211,6 +1256,19 @@ SelectionDisplay = (function () {
var changeInDimensions = { x: (newLEFT - oldLEFT), y: (newBOTTOM - oldBOTTOM) , z: (newNEAR - oldNEAR) };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.x < MINIMUM_DIMENSION) {
newDimensions.x = MINIMUM_DIMENSION;
}
if (newDimensions.y < MINIMUM_DIMENSION) {
newDimensions.y = MINIMUM_DIMENSION;
}
if (newDimensions.z < MINIMUM_DIMENSION) {
newDimensions.z = MINIMUM_DIMENSION;
}
var changeInPosition = { x: (newLEFT - oldLEFT) * -0.5,
y: (newBOTTOM - oldBOTTOM) * -0.5,
z: (newNEAR - oldNEAR) * -0.5 };
@ -1265,6 +1323,19 @@ SelectionDisplay = (function () {
var changeInDimensions = { x: (newRIGHT - oldRIGHT), y: (newTOP - oldTOP) , z: (newNEAR - oldNEAR) };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.x < MINIMUM_DIMENSION) {
newDimensions.x = MINIMUM_DIMENSION;
}
if (newDimensions.y < MINIMUM_DIMENSION) {
newDimensions.y = MINIMUM_DIMENSION;
}
if (newDimensions.z < MINIMUM_DIMENSION) {
newDimensions.z = MINIMUM_DIMENSION;
}
var changeInPosition = { x: (newRIGHT - oldRIGHT) * 0.5,
y: (newTOP - oldTOP) * 0.5,
z: (newNEAR - oldNEAR) * -0.5 };
@ -1319,6 +1390,19 @@ SelectionDisplay = (function () {
var changeInDimensions = { x: (newLEFT - oldLEFT), y: (newTOP - oldTOP) , z: (newNEAR - oldNEAR) };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.x < MINIMUM_DIMENSION) {
newDimensions.x = MINIMUM_DIMENSION;
}
if (newDimensions.y < MINIMUM_DIMENSION) {
newDimensions.y = MINIMUM_DIMENSION;
}
if (newDimensions.z < MINIMUM_DIMENSION) {
newDimensions.z = MINIMUM_DIMENSION;
}
var changeInPosition = { x: (newLEFT - oldLEFT) * -0.5,
y: (newTOP - oldTOP) * 0.5,
z: (newNEAR - oldNEAR) * -0.5 };
@ -1373,6 +1457,19 @@ SelectionDisplay = (function () {
var changeInDimensions = { x: (newRIGHT - oldRIGHT), y: (newBOTTOM - oldBOTTOM) , z: (newFAR - oldFAR) };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.x < MINIMUM_DIMENSION) {
newDimensions.x = MINIMUM_DIMENSION;
}
if (newDimensions.y < MINIMUM_DIMENSION) {
newDimensions.y = MINIMUM_DIMENSION;
}
if (newDimensions.z < MINIMUM_DIMENSION) {
newDimensions.z = MINIMUM_DIMENSION;
}
var changeInPosition = { x: (newRIGHT - oldRIGHT) * 0.5,
y: (newBOTTOM - oldBOTTOM) * -0.5,
z: (newFAR - oldFAR) * 0.5 };
@ -1427,6 +1524,19 @@ SelectionDisplay = (function () {
var changeInDimensions = { x: (newLEFT - oldLEFT), y: (newBOTTOM - oldBOTTOM) , z: (newFAR - oldFAR) };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.x < MINIMUM_DIMENSION) {
newDimensions.x = MINIMUM_DIMENSION;
}
if (newDimensions.y < MINIMUM_DIMENSION) {
newDimensions.y = MINIMUM_DIMENSION;
}
if (newDimensions.z < MINIMUM_DIMENSION) {
newDimensions.z = MINIMUM_DIMENSION;
}
var changeInPosition = { x: (newLEFT - oldLEFT) * -0.5,
y: (newBOTTOM - oldBOTTOM) * -0.5,
z: (newFAR - oldFAR) * 0.5 };
@ -1481,6 +1591,19 @@ SelectionDisplay = (function () {
var changeInDimensions = { x: (newRIGHT - oldRIGHT), y: (newTOP - oldTOP) , z: (newFAR - oldFAR) };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.x < MINIMUM_DIMENSION) {
newDimensions.x = MINIMUM_DIMENSION;
}
if (newDimensions.y < MINIMUM_DIMENSION) {
newDimensions.y = MINIMUM_DIMENSION;
}
if (newDimensions.z < MINIMUM_DIMENSION) {
newDimensions.z = MINIMUM_DIMENSION;
}
var changeInPosition = { x: (newRIGHT - oldRIGHT) * 0.5,
y: (newTOP - oldTOP) * 0.5,
z: (newFAR - oldFAR) * 0.5 };
@ -1535,6 +1658,19 @@ SelectionDisplay = (function () {
var changeInDimensions = { x: (newLEFT - oldLEFT), y: (newTOP - oldTOP) , z: (newFAR - oldFAR) };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
if (newDimensions.x < MINIMUM_DIMENSION) {
newDimensions.x = MINIMUM_DIMENSION;
}
if (newDimensions.y < MINIMUM_DIMENSION) {
newDimensions.y = MINIMUM_DIMENSION;
}
if (newDimensions.z < MINIMUM_DIMENSION) {
newDimensions.z = MINIMUM_DIMENSION;
}
var changeInPosition = { x: (newLEFT - oldLEFT) * -0.5,
y: (newTOP - oldTOP) * 0.5,
z: (newFAR - oldFAR) * 0.5 };