Mirrors/overte
3
0
Fork 0
mirror of https://github.com/overte-org/overte.git synced 2025-04-25 12:33:27 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Move entity selection to click event and add ability to deselect

Browse source
This commit is contained in:
Ryan Huffman 2014-12-02 15:49:45 -08:00
parent 167ab05de4
commit 77365ec282
2 changed files with 80 additions and 61 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
examples/libraries/entitySelectionTool.js
View file

@ -89,11 +89,19 @@ SelectionManager = (function() {
}
}
that.addEntity = function(entityID) {
that.addEntity = function(entityID, toggleSelection) {
if (entityID.isKnownID) {
var idx = that.selections.indexOf(entityID);
var idx = -1;
for (var i = 0; i < that.selections.length; i++) {
if (entityID.id == that.selections[i].id) {
idx = i;
break;
}
}
if (idx == -1) {
that.selections.push(entityID);
} else if (toggleSelection) {
that.selections.splice(idx, 1);
}
} else {
var idx = that.pendingSelections.indexOf(entityID);

143
examples/newEditEntities.js
View file

@ -485,20 +485,93 @@ function findClickedEntity(event) {
return { pickRay: pickRay, entityID: foundEntity };
}
var mouseHasMovedSincePress = false;
function mousePressEvent(event) {
mouseHasMovedSincePress = false;
if (toolBar.mousePressEvent(event) || progressDialog.mousePressEvent(event)) {
return;
}
if (isActive) {
var entitySelected = false;
if (cameraManager.mousePressEvent(event) || selectionDisplay.mousePressEvent(event)) {
// Event handled; do nothing.
return;
}
} else if (Menu.isOptionChecked(MENU_INSPECT_TOOL_ENABLED)) {
var result = findClickedEntity(event);
if (event.isRightButton) {
if (result !== null) {
var currentProperties = Entities.getEntityProperties(result.entityID);
cameraManager.enable();
cameraManager.focus(currentProperties.position, null, Menu.isOptionChecked(MENU_EASE_ON_FOCUS));
cameraManager.mousePressEvent(event);
}
} else {
cameraManager.mousePressEvent(event);
}
}
}
var highlightedEntityID = { isKnownID: false };
function mouseMoveEvent(event) {
mouseHasMovedSincePress = true;
if (isActive) {
// allow the selectionDisplay and cameraManager to handle the event first, if it doesn't handle it, then do our own thing
if (selectionDisplay.mouseMoveEvent(event) || cameraManager.mouseMoveEvent(event)) {
return;
}
var pickRay = Camera.computePickRay(event.x, event.y);
var entityIntersection = Entities.findRayIntersection(pickRay);
if (entityIntersection.accurate) {
if(highlightedEntityID.isKnownID && highlightedEntityID.id != entityIntersection.entityID.id) {
selectionDisplay.unhighlightSelectable(highlightedEntityID);
highlightedEntityID = { id: -1, isKnownID: false };
}
var halfDiagonal = Vec3.length(entityIntersection.properties.dimensions) / 2.0;
var angularSize = 2 * Math.atan(halfDiagonal / Vec3.distance(Camera.getPosition(),
entityIntersection.properties.position)) * 180 / 3.14;
var sizeOK = (allowLargeModels || angularSize < MAX_ANGULAR_SIZE)
&& (allowSmallModels || angularSize > MIN_ANGULAR_SIZE);
if (entityIntersection.entityID.isKnownID && sizeOK) {
if (wantEntityGlow) {
Entities.editEntity(entityIntersection.entityID, { glowLevel: 0.25 });
}
highlightedEntityID = entityIntersection.entityID;
selectionDisplay.highlightSelectable(entityIntersection.entityID);
}
}
} else {
cameraManager.mouseMoveEvent(event);
}
}
function mouseReleaseEvent(event) {
if (isActive && selectionManager.hasSelection()) {
tooltip.show(false);
}
cameraManager.mouseReleaseEvent(event);
if (!mouseHasMovedSincePress) {
mouseClickEvent(event);
}
}
function mouseClickEvent(event) {
var result = findClickedEntity(event);
if (result === null) {
if (!event.isShifted) {
selectionManager.clearSelections();
}
return;
}
var pickRay = result.pickRay;
@ -545,76 +618,14 @@ function mousePressEvent(event) {
if (!event.isShifted) {
selectionManager.clearSelections();
}
selectionManager.addEntity(foundEntity);
var toggle = event.isShifted;
selectionManager.addEntity(foundEntity, toggle);
print("Model selected: " + foundEntity.id);
}
}
}
if (entitySelected) {
selectionDisplay.select(selectedEntityID, event);
}
} else if (Menu.isOptionChecked(MENU_INSPECT_TOOL_ENABLED)) {
var result = findClickedEntity(event);
if (event.isRightButton) {
if (result !== null) {
var currentProperties = Entities.getEntityProperties(result.entityID);
cameraManager.enable();
cameraManager.focus(currentProperties.position, null, Menu.isOptionChecked(MENU_EASE_ON_FOCUS));
cameraManager.mousePressEvent(event);
}
} else {
cameraManager.mousePressEvent(event);
}
}
}
var highlightedEntityID = { isKnownID: false };
function mouseMoveEvent(event) {
if (isActive) {
// allow the selectionDisplay and cameraManager to handle the event first, if it doesn't handle it, then do our own thing
if (selectionDisplay.mouseMoveEvent(event) || cameraManager.mouseMoveEvent(event)) {
return;
}
var pickRay = Camera.computePickRay(event.x, event.y);
var entityIntersection = Entities.findRayIntersection(pickRay);
if (entityIntersection.accurate) {
if(highlightedEntityID.isKnownID && highlightedEntityID.id != entityIntersection.entityID.id) {
selectionDisplay.unhighlightSelectable(highlightedEntityID);
highlightedEntityID = { id: -1, isKnownID: false };
}
var halfDiagonal = Vec3.length(entityIntersection.properties.dimensions) / 2.0;
var angularSize = 2 * Math.atan(halfDiagonal / Vec3.distance(Camera.getPosition(),
entityIntersection.properties.position)) * 180 / 3.14;
var sizeOK = (allowLargeModels || angularSize < MAX_ANGULAR_SIZE)
&& (allowSmallModels || angularSize > MIN_ANGULAR_SIZE);
if (entityIntersection.entityID.isKnownID && sizeOK) {
if (wantEntityGlow) {
Entities.editEntity(entityIntersection.entityID, { glowLevel: 0.25 });
}
highlightedEntityID = entityIntersection.entityID;
selectionDisplay.highlightSelectable(entityIntersection.entityID);
}
}
} else {
cameraManager.mouseMoveEvent(event);
}
}
function mouseReleaseEvent(event) {
if (isActive && selectionManager.hasSelection()) {
tooltip.show(false);
}
cameraManager.mouseReleaseEvent(event);
}
Controller.mousePressEvent.connect(mousePressEvent);