@itk-viewer/viewer - npm Package Compare versions

Comparing version 0.2.8 to 0.2.9

CHANGELOG.md

 # @itk-viewer/viewer
 
+## 0.2.9
+
+### Patch Changes
+
+- cc64b6a: Fix orientation of view-2d
+
 ## 0.2.8
@@ -4,0 +10,0 @@

dist/view-2d.js

 import { assign, enqueueActions, fromPromise, setup, } from 'xstate';
 import { reset2d } from './camera.js';
+import { quat, vec3 } from 'gl-matrix';
 const viewContext = {
@@ -51,3 +52,9 @@ slice: 0.5,
             const { pose: currentPose, verticalFieldOfView } = camera.getSnapshot().context;
-            const pose = reset2d(currentPose, verticalFieldOfView, bounds, aspect);
+            // rotate so +Z goes into screen and +Y is down on screen
+            const withAxis = { ...currentPose };
+            const axis = vec3.fromValues(1, 0, 0);
+            const rotation = quat.create();
+            quat.setAxisAngle(rotation, axis, Math.PI);
+            withAxis.rotation = rotation;
+            const pose = reset2d(withAxis, verticalFieldOfView, bounds, aspect);
             camera.send({
@@ -54,0 +61,0 @@ type: 'setPose',

package.json

 {
   "name": "@itk-viewer/viewer",
-  "version": "0.2.8",
+  "version": "0.2.9",
   "description": "Multi-dimensional web-based image, mesh, and point set viewer",
@@ -5,0 +5,0 @@ "type": "module",

src/view-2d.ts

@@ -16,2 +16,3 @@ import {
 import { ViewportActor } from './viewport.js';
+import { quat, vec3 } from 'gl-matrix';
 
@@ -93,3 +94,9 @@ const viewContext = {
         camera.getSnapshot().context;
-      const pose = reset2d(currentPose, verticalFieldOfView, bounds, aspect);
+      // rotate so +Z goes into screen and +Y is down on screen
+      const withAxis = { ...currentPose };
+      const axis = vec3.fromValues(1, 0, 0);
+      const rotation = quat.create();
+      quat.setAxisAngle(rotation, axis, Math.PI);
+      withAxis.rotation = rotation;
+      const pose = reset2d(withAxis, verticalFieldOfView, bounds, aspect);
       camera.send({
@@ -96,0 +103,0 @@ type: 'setPose',

No alert changes

Improved metrics

Total package byte prevSize

153225

0.72%

Lines of code

2464

0.57%

No dependency changes