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implement TOP, BOTTOM, LEFT, RIGHT side stretching

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ZappoMan 2014-10-03 03:33:32 -07:00
parent 6207e951b6
commit ea0d74b957
1 changed files with 208 additions and 4 deletions
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212
examples/libraries/entitySelectionTool.js
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@ -816,6 +816,182 @@ SelectionDisplay = (function () {
that.select(currentSelection, false); // TODO: this should be more than highlighted that.select(currentSelection, false); // TODO: this should be more than highlighted
}; };
that.stretchTOP = function(event) {
if (!entitySelected || mode !== "STRETCH_TOP") {
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 originalTOP = selectedEntityPropertiesOriginalPosition.y + halfDimensions.y;
var newTOP = originalTOP + vector.y;
var changeInDimensions = { x: 0, y: (newTOP - originalTOP), z: 0 };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
var changeInPosition = { x: 0, y: (newTOP - originalTOP) * 0.5, z: 0 };
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
var wantDebug = false;
if (wantDebug) {
print("stretchTOP... ");
Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
Vec3.print(" newIntersection:", newIntersection);
Vec3.print(" vector:", vector);
print(" originalTOP:" + originalTOP);
print(" newTOP:" + newTOP);
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(currentSelection, selectedEntityProperties);
tooltip.updateText(selectedEntityProperties);
that.select(currentSelection, false); // TODO: this should be more than highlighted
};
that.stretchBOTTOM = function(event) {
if (!entitySelected || mode !== "STRETCH_BOTTOM") {
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 originalBOTTOM = selectedEntityPropertiesOriginalPosition.y - halfDimensions.y;
var newBOTTOM = originalBOTTOM + vector.y;
var changeInDimensions = { x: 0, y: (originalBOTTOM - newBOTTOM), z: 0 };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
var changeInPosition = { x: 0, y: (originalBOTTOM - newBOTTOM) * -0.5, z: 0 };
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
var wantDebug = false;
if (wantDebug) {
print("stretchBOTTOM... ");
Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
Vec3.print(" newIntersection:", newIntersection);
Vec3.print(" vector:", vector);
print(" originalBOTTOM:" + originalBOTTOM);
print(" newBOTTOM:" + newBOTTOM);
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(currentSelection, selectedEntityProperties);
tooltip.updateText(selectedEntityProperties);
that.select(currentSelection, false); // TODO: this should be more than highlighted
};
that.stretchRIGHT = function(event) {
if (!entitySelected || mode !== "STRETCH_RIGHT") {
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 originalRIGHT = selectedEntityPropertiesOriginalPosition.x + halfDimensions.x;
var newRIGHT = originalRIGHT + vector.x;
var changeInDimensions = { x: (newRIGHT - originalRIGHT), y: 0 , z: 0 };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
var changeInPosition = { x: (newRIGHT - originalRIGHT) * 0.5, y: 0, z: 0 };
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
var wantDebug = false;
if (wantDebug) {
print("stretchRIGHT... ");
Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
Vec3.print(" newIntersection:", newIntersection);
Vec3.print(" vector:", vector);
print(" originalRIGHT:" + originalRIGHT);
print(" newRIGHT:" + newRIGHT);
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(currentSelection, selectedEntityProperties);
tooltip.updateText(selectedEntityProperties);
that.select(currentSelection, false); // TODO: this should be more than highlighted
};
that.stretchLEFT = function(event) {
if (!entitySelected || mode !== "STRETCH_LEFT") {
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 originalLEFT = selectedEntityPropertiesOriginalPosition.x - halfDimensions.x;
var newLEFT = originalLEFT + vector.x;
var changeInDimensions = { x: (originalLEFT - newLEFT), y: 0, z: 0 };
var newDimensions = Vec3.sum(selectedEntityPropertiesOriginalDimensions, changeInDimensions);
var changeInPosition = { x: (originalLEFT - newLEFT) * -0.5, y: 0, z: 0 };
var newPosition = Vec3.sum(selectedEntityPropertiesOriginalPosition, changeInPosition);
var wantDebug = false;
if (wantDebug) {
print("stretchLEFT... ");
Vec3.print(" lastPlaneIntersection:", lastPlaneIntersection);
Vec3.print(" newIntersection:", newIntersection);
Vec3.print(" vector:", vector);
print(" originalLEFT:" + originalLEFT);
print(" newLEFT:" + newLEFT);
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(currentSelection, selectedEntityProperties);
tooltip.updateText(selectedEntityProperties);
that.select(currentSelection, false); // TODO: this should be more than highlighted
};
that.stretchRBN = function(event) { that.stretchRBN = function(event) {
if (!entitySelected || mode !== "STRETCH_RBN") { if (!entitySelected || mode !== "STRETCH_RBN") {
return; // not allowed return; // not allowed
@ -935,18 +1111,34 @@ SelectionDisplay = (function () {
break; break;
case grabberNEAR: case grabberNEAR:
case grabberEdgeTN: case grabberEdgeTN: // TODO: maybe this should be TOP+NEAR stretching?
case grabberEdgeBN: case grabberEdgeBN: // TODO: maybe this should be BOTTOM+FAR stretching?
mode = "STRETCH_NEAR"; mode = "STRETCH_NEAR";
somethingClicked = true; somethingClicked = true;
break; break;
case grabberFAR: case grabberFAR:
case grabberEdgeTF: case grabberEdgeTF: // TODO: maybe this should be TOP+FAR stretching?
case grabberEdgeBF: case grabberEdgeBF: // TODO: maybe this should be BOTTOM+FAR stretching?
mode = "STRETCH_FAR"; mode = "STRETCH_FAR";
somethingClicked = true; somethingClicked = true;
break; break;
case grabberTOP:
mode = "STRETCH_TOP";
somethingClicked = true;
break;
case grabberBOTTOM:
mode = "STRETCH_BOTTOM";
somethingClicked = true;
break;
case grabberRIGHT:
mode = "STRETCH_RIGHT";
somethingClicked = true;
break;
case grabberLEFT:
mode = "STRETCH_LEFT";
somethingClicked = true;
break;
default: default:
mode = "UNKNOWN"; mode = "UNKNOWN";
@ -1024,6 +1216,18 @@ SelectionDisplay = (function () {
case "STRETCH_FAR": case "STRETCH_FAR":
that.stretchFAR(event); that.stretchFAR(event);
break; break;
case "STRETCH_TOP":
that.stretchTOP(event);
break;
case "STRETCH_BOTTOM":
that.stretchBOTTOM(event);
break;
case "STRETCH_RIGHT":
that.stretchRIGHT(event);
break;
case "STRETCH_LEFT":
that.stretchLEFT(event);
break;
default: default:
// nothing to do by default // nothing to do by default
break; break;