Release commit created with Cranko.

+++ cranko-release-info-v1
[[projects]]
qnames = ["@wwtelescope/research-app-messages", "npm"]
version = "0.21.0"
age = 1

[[projects]]
qnames = ["@wwtelescope/engine-types", "npm"]
version = "0.9.0"
age = 1

[[projects]]
qnames = ["@wwtelescope/engine", "npm"]
version = "7.35.0"
age = 0

[[projects]]
qnames = ["@wwtelescope/embed-common", "npm"]
version = "0.3.6"
age = 7

[[projects]]
qnames = ["@wwtelescope/embed-creator", "npm"]
version = "0.5.5"
age = 1

[[projects]]
qnames = ["@wwtelescope/astro", "npm"]
version = "0.3.3"
age = 1

[[projects]]
qnames = ["@wwtelescope/engine-helpers", "npm"]
version = "0.17.0"
age = 5

[[projects]]
qnames = ["@wwtelescope/engine-pinia", "npm"]
version = "0.14.0"
age = 1

[[projects]]
qnames = ["@wwtelescope/ui-components", "npm"]
version = "0.1.4"
age = 1

[[projects]]
qnames = ["@wwtelescope/research-app", "npm"]
version = "0.21.0"
age = 1

[[projects]]
qnames = ["@wwtelescope/embed", "npm"]
version = "1.7.5"
age = 1

+++

Author: cranko

docs/engine/config.toml

@@ -13,4 +13,4 @@ stylesheets = ["extras.css"]
 
 # This is temporary - see https://github.com/WorldWideTelescope/wwt-webgl-engine/issues/345
 [link_checker]
-skip_prefixes = ["https://npmjs.com"]
+skip_prefixes = ["https://npmjs.com", "https://www.khronos.org/webgl/"]

docs/research-app/config.toml

@@ -13,4 +13,4 @@ stylesheets = ["extras.css"]
 
 # This is temporary - see https://github.com/WorldWideTelescope/wwt-webgl-engine/issues/345
 [link_checker]
-skip_prefixes = ["https://www.npmjs.com"]
+skip_prefixes = ["https://www.npmjs.com", "https://www.khronos.org/webgl/"]

engine/CHANGELOG.md

@@ -1,3 +1,11 @@
+# @wwtelescope/engine 7.35.0 (2026-05-08)
+
+- Add functionality for displaying a context menu for grids. This is intended to
+  facilitate allowing users to change grid colors in the web client (#385, @Carifio24).
+- Account for WWT's internal left-handed coordinate system when finding a screen
+  point for coordinates in 3D (#383, @Carifio24).
+
+
 # @wwtelescope/engine 7.34.0 (2026-04-28)
 
 - Distinguish between 'cancel' and 'close' buttons for closing simple

engine/esm/layers/layer_manager.js

@@ -1196,6 +1196,17 @@ LayerManager.showLayerMenu = function (selected, x, y) {
     }
 };
 
+LayerManager.showGridMenu = function (gridName, x, y) {
+    var position = Vector2d.create(x, y);
+    LayerManager._lastMenuClick = position;
+    LayerManager._selectedGrid = gridName;
+    LayerManager._contextMenu = new ContextMenuStrip();
+    var colorMenu = ToolStripMenuItem.create(Language.getLocalizedText(458, 'Color/Opacity'));
+    colorMenu.click = LayerManager._gridColorMenu_Click;
+    LayerManager._contextMenu.items.push(colorMenu);
+    LayerManager._contextMenu._show(position);
+};
+
 LayerManager._publishMenu_Click = function (sender, e) { };
 
 LayerManager._addGirdLayer_Click = function (sender, e) {
@@ -1343,6 +1354,19 @@ LayerManager._colorMenu_Click = function (sender, e) {
     picker.show(e);
 };
 
+LayerManager._gridColorMenu_Click = function (sender, e) {
+    var grid = LayerManager._selectedGrid;
+    var picker = new ColorPicker();
+    var currentColor = Settings.get_active()[`get_${grid}Color`]();
+    if (currentColor != null) {
+        picker.color = currentColor;
+    }
+    picker.callBack = function () {
+        Settings.get_active()[`set_${grid}Color`](picker.color);
+    };
+    picker.show(e);
+}
+
 LayerManager._addMenu_Click = function (sender, e) { };
 
 LayerManager._deleteMenu_Click = function (sender, e) {

engine/esm/wwt_control.js

@@ -1622,7 +1622,8 @@ var WWTControl$ = {
           x += 180;
           cartesian = Coordinates.geoTo3d(y, x);
         } else if (this.get_solarSystemMode()) {
-          cartesian = Vector3d.create(x, y, z); 
+          // In 3D mode, points are displayed with (X, Z, Y) coordinates
+          cartesian = Vector3d.create(x, z, y); 
         } else {
           var pt = Vector2d.create(x, y);
           cartesian = Coordinates.sphericalSkyToCartesian(pt);

engine/package.json

@@ -56,5 +56,5 @@
     "tscheck": "tsc"
   },
   "types": "./src/index.d.ts",
-  "version": "7.34.0"
+  "version": "7.35.0"
 }

yarn.lock

@@ -2103,7 +2103,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"acorn@npm:^8.11.0, acorn@npm:^8.14.1":
+"acorn@npm:^8.11.0":
   version: 8.15.0
   resolution: "acorn@npm:8.15.0"
   bin:
@@ -11642,14 +11642,14 @@ __metadata:
   linkType: hard
 
 "vm2@npm:^3.9.17":
-  version: 3.10.3
-  resolution: "vm2@npm:3.10.3"
+  version: 3.11.2
+  resolution: "vm2@npm:3.11.2"
   dependencies:
-    acorn: ^8.14.1
+    acorn: ^8.15.0
     acorn-walk: ^8.3.4
   bin:
     vm2: bin/vm2
-  checksum: 69540bc1509c33d278ebd6bc73230af8694ef26bfa040e5f3ba27d06162c5727f9399ccdba7319802008a902110692a8253da60ba9350ba57239ec4afe519624
+  checksum: 8f2064b207d6d97d11be472b1b4365b19546d9a2fc9f3bbade4bb19f70779dd24c2a2cf4afde136bda7e1d2b1bf131fe47187c6417247609de5722dad6d33db6
   languageName: node
   linkType: hard