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Roll gridTool.js back temporarily

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This commit is contained in:
Ryan Huffman 2014-12-17 12:41:58 -08:00
parent 61ec1bdd6a
commit cb7f5a5b45
1 changed files with 11 additions and 63 deletions
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74
examples/libraries/gridTool.js
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@ -1,9 +1,3 @@
var SETTING_GRID_VISIBLE = 'gridVisible';
var SETTING_GRID_SNAP_TO_GRID = 'gridSnapToGrid';
var SETTING_GRID_MINOR_WIDTH= 'gridMinorWidth';
var SETTING_GRID_MAJOR_EVERY = 'gridMajorEvery';
var SETTING_GRID_COLOR = 'gridColor';
Grid = function(opts) {
var that = {};
@ -18,6 +12,9 @@ Grid = function(opts) {
var worldSize = 16384;
var minorGridWidth = 0.5;
var majorGridWidth = 1.5;
var snapToGrid = false;
var gridOverlay = Overlays.addOverlay("grid", {
@ -26,7 +23,7 @@ Grid = function(opts) {
color: { red: 0, green: 0, blue: 128 },
alpha: 1.0,
rotation: Quat.fromPitchYawRollDegrees(90, 0, 0),
minorGridSpacing: 0.1,
minorGridWidth: 0.1,
majorGridEvery: 2,
});
@ -43,37 +40,16 @@ Grid = function(opts) {
that.getSnapToGrid = function() { return snapToGrid; };
that.setEnabled = function(enabled) {
if (that.enabled != enabled) {
that.enabled = enabled;
if (enabled) {
if (selectionManager.hasSelection()) {
that.setPosition(selectionManager.getBottomPosition());
} else {
that.setPosition(MyAvatar.position);
}
}
updateGrid();
}
that.enabled = enabled;
updateGrid();
}
that.setVisible = function(visible, noUpdate) {
if (visible != that.visible) {
that.visible = visible;
updateGrid();
that.visible = visible;
updateGrid();
if (visible) {
if (selectionManager.hasSelection()) {
that.setPosition(selectionManager.getBottomPosition());
} else {
that.setPosition(MyAvatar.position);
}
}
if (!noUpdate) {
that.emitUpdate();
}
if (!noUpdate) {
that.emitUpdate();
}
}
@ -205,43 +181,15 @@ Grid = function(opts) {
}
function cleanup() {
saveSettings();
Overlays.deleteOverlay(gridOverlay);
}
function loadSettings() {
that.setVisible(Settings.getValue(SETTING_GRID_VISIBLE) == "true", true);
snapToGrid = Settings.getValue(SETTING_GRID_SNAP_TO_GRID) == "true";
minorGridSpacing = parseFloat(Settings.getValue(SETTING_GRID_MINOR_WIDTH), 10);
majorGridEvery = parseInt(Settings.getValue(SETTING_GRID_MAJOR_EVERY), 10);
try {
var newColor = JSON.parse(Settings.getValue(SETTING_GRID_COLOR));
if (newColor.red !== undefined && newColor.green !== undefined && newColor.blue !== undefined) {
gridColor.red = newColor.red;
gridColor.green = newColor.green;
gridColor.blue = newColor.blue;
}
} catch (e) {
}
updateGrid();
}
function saveSettings() {
Settings.setValue(SETTING_GRID_VISIBLE, that.visible);
Settings.setValue(SETTING_GRID_SNAP_TO_GRID, snapToGrid);
Settings.setValue(SETTING_GRID_MINOR_WIDTH, minorGridSpacing);
Settings.setValue(SETTING_GRID_MAJOR_EVERY, majorGridEvery);
Settings.setValue(SETTING_GRID_COLOR, JSON.stringify(gridColor));
}
that.addListener = function(callback) {
that.onUpdate = callback;
}
Script.scriptEnding.connect(cleanup);
loadSettings();
updateGrid();
that.onUpdate = null;