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better create locations

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This commit is contained in:
James B. Pollack 2016-08-16 10:52:05 -07:00
parent 2ec54c4fd7
commit 1632f4cb3d
1 changed files with 27 additions and 26 deletions
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53
scripts/system/edit.js
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@ -1129,36 +1129,37 @@ function handeMenuEvent(menuItem) {
tooltip.show(false);
}
// This function tries to find a reasonable position to place a new entity based on the camera
// position. If a reasonable position within the world bounds can't be found, `null` will
// be returned. The returned position will also take into account grid snapping settings.
function getPositionToCreateEntity() {
var distance = cameraManager.enabled ? cameraManager.zoomDistance : DEFAULT_ENTITY_DRAG_DROP_DISTANCE;
var direction = Quat.getFront(Camera.orientation);
var offset = Vec3.multiply(distance, direction);
var placementPosition = Vec3.sum(Camera.position, offset);
var cameraPosition = Camera.position;
var HALF_TREE_SCALE = 16384;
var cameraOutOfBounds = Math.abs(cameraPosition.x) > HALF_TREE_SCALE || Math.abs(cameraPosition.y) > HALF_TREE_SCALE ||
Math.abs(cameraPosition.z) > HALF_TREE_SCALE;
var placementOutOfBounds = Math.abs(placementPosition.x) > HALF_TREE_SCALE ||
Math.abs(placementPosition.y) > HALF_TREE_SCALE ||
Math.abs(placementPosition.z) > HALF_TREE_SCALE;
if (cameraOutOfBounds && placementOutOfBounds) {
return null;
var direction = Quat.getFront(MyAvatar.orientation);
var distance = 1;
var position = Vec3.sum(MyAvatar.position, Vec3.multiply(direction, distance));
position.y +=0.5;
if (position.x > HALF_TREE_SCALE || position.y > HALF_TREE_SCALE || position.z > HALF_TREE_SCALE) {
return null
}
placementPosition.x = Math.min(HALF_TREE_SCALE, Math.max(-HALF_TREE_SCALE, placementPosition.x));
placementPosition.y = Math.min(HALF_TREE_SCALE, Math.max(-HALF_TREE_SCALE, placementPosition.y));
placementPosition.z = Math.min(HALF_TREE_SCALE, Math.max(-HALF_TREE_SCALE, placementPosition.z));
return placementPosition;
return position;
}
function getPositionToImportEntity() {
var dimensions = Clipboard.getContentsDimensions();
var HALF_TREE_SCALE = 16384;
var direction = Quat.getFront(MyAvatar.orientation);
var distance = 1;
if (dimensions.x > distance) {
distance = dimensions.x
}
if (dimensions.z > distance) {
distance = dimensions.z
}
var position = Vec3.sum(MyAvatar.position, Vec3.multiply(direction, distance));
if (position.x > HALF_TREE_SCALE || position.y > HALF_TREE_SCALE || position.z > HALF_TREE_SCALE) {
return null
}
return position;
}
function importSVO(importURL) {
print("Import URL requested: " + importURL);
if (!Entities.canAdjustLocks()) {
@ -1183,7 +1184,7 @@ function importSVO(importURL) {
z: 0
};
if (Clipboard.getClipboardContentsLargestDimension() < VERY_LARGE) {
position = getPositionToCreateEntity();
position = getPositionToImportEntity();
}
if (position !== null && position !== undefined) {
var pastedEntityIDs = Clipboard.pasteEntities(position);