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fix create in negative space bug

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ZappoMan 2015-08-19 17:12:03 -07:00
parent 5a442bdb30
commit 010a3d8220
1 changed files with 4 additions and 3 deletions
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7
examples/edit.js
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@ -1036,6 +1036,7 @@ function handeMenuEvent(menuItem) {
// This function tries to find a reasonable position to place a new entity based on the camera // 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 // 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. // be returned. The returned position will also take into account grid snapping settings.
// FIXME - technically we should guard against very large positions too
function getPositionToCreateEntity() { function getPositionToCreateEntity() {
var distance = cameraManager.enabled ? cameraManager.zoomDistance : DEFAULT_ENTITY_DRAG_DROP_DISTANCE; var distance = cameraManager.enabled ? cameraManager.zoomDistance : DEFAULT_ENTITY_DRAG_DROP_DISTANCE;
var direction = Quat.getFront(Camera.orientation); var direction = Quat.getFront(Camera.orientation);
@ -1055,9 +1056,9 @@ function getPositionToCreateEntity() {
return null; return null;
} }
placementPosition.x = Math.max(0, placementPosition.x); placementPosition.x = Math.max(-HALF_TREE_SCALE, placementPosition.x);
placementPosition.y = Math.max(0, placementPosition.y); placementPosition.y = Math.max(-HALF_TREE_SCALE, placementPosition.y);
placementPosition.z = Math.max(0, placementPosition.z); placementPosition.z = Math.max(-HALF_TREE_SCALE, placementPosition.z);
return placementPosition; return placementPosition;
} }