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Add undo/redo for move

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David Rowe 2017-09-13 09:17:28 +12:00
parent 922b712b35
commit d718ea6928
1 changed files with 20 additions and 0 deletions
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20
scripts/vr-edit/modules/selection.js
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@ -29,6 +29,8 @@ Selection = function (side) {
scaleOrientation,
scaleRootOffset,
scaleRootOrientation,
startPosition,
startOrientation,
ENTITY_TYPE = "entity",
ENTITY_TYPES_WITH_COLOR = ["Box", "Sphere", "Shape", "PolyLine", "PolyVox"],
ENTITY_TYPES_2D = ["Text", "Web"];
@ -227,6 +229,10 @@ Selection = function (side) {
function startEditing() {
var i;
// Remember start properties for history entry.
startPosition = selection[0].position;
startOrientation = selection[0].rotation;
// Disable entity set's physics.
//for (i = 0, count = selection.length; i < count; i += 1) {
for (i = selection.length - 1; i >= 0; i -= 1) {
@ -254,6 +260,20 @@ Selection = function (side) {
});
}
// Add history entry.
History.push(
{
setProperties: [
{ entityID: rootEntityID, properties: { position: startPosition, rotation: startOrientation } }
]
},
{
setProperties: [
{ entityID: rootEntityID, properties: { position: rootPosition, rotation: rootOrientation } }
]
}
);
// Kick off physics if necessary.
if (selection.length > 0 && selection[0].dynamic) {
kickPhysics(selection[0].id);