From f0d96d4b3ff9bf86dfddd303027674c55125e7bb Mon Sep 17 00:00:00 2001
From: "yuqi.pyq" <yuqi.pyq@antgroup.com>
Date: Sun, 28 Apr 2024 16:57:24 +0800
Subject: [PATCH 1/2] fix: flipY in webxr

---
 __tests__/demos/3d/webar.ts                                | 4 +++-
 packages/g-plugin-device-renderer/src/RenderGraphPlugin.ts | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/__tests__/demos/3d/webar.ts b/__tests__/demos/3d/webar.ts
index ad0dadf22..2f8c51c55 100644
--- a/__tests__/demos/3d/webar.ts
+++ b/__tests__/demos/3d/webar.ts
@@ -11,6 +11,8 @@ import { ARButton, DeviceRenderer } from '../../../packages/g-webgl';
 export async function ar(context) {
   const { canvas, renderer, container } = context;
 
+  //   renderer.getConfig().enableDirtyCheck = false;
+
   // wait for canvas' initialization complete
   await canvas.ready;
 
@@ -52,7 +54,7 @@ export async function ar(context) {
   canvas.appendChild(cube);
 
   canvas.addEventListener(CanvasEvent.AFTER_RENDER, () => {
-    cube.rotate(1, 0, 0);
+    cube.rotate(0, 0, 0);
   });
 
   canvas.getConfig().disableHitTesting = true;
diff --git a/packages/g-plugin-device-renderer/src/RenderGraphPlugin.ts b/packages/g-plugin-device-renderer/src/RenderGraphPlugin.ts
index 227c0b466..4ffc9071e 100644
--- a/packages/g-plugin-device-renderer/src/RenderGraphPlugin.ts
+++ b/packages/g-plugin-device-renderer/src/RenderGraphPlugin.ts
@@ -300,7 +300,7 @@ export class RenderGraphPlugin implements RenderingPlugin {
             // @ts-ignore
             const cameraMatrix = mat4.fromValues(...view.transform.matrix);
             cameraMatrix[12] *= width;
-            cameraMatrix[13] *= height;
+            cameraMatrix[13] *= -height;
             cameraMatrix[14] *= 500;
 
             cameraMatrix[12] += width / 2;

From 36edb51c7541f60659f19db7b7653b37fec5a853 Mon Sep 17 00:00:00 2001
From: "yuqi.pyq" <yuqi.pyq@antgroup.com>
Date: Sun, 28 Apr 2024 16:57:55 +0800
Subject: [PATCH 2/2] chore: commit changeset

---
 .changeset/warm-years-learn.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/warm-years-learn.md

diff --git a/.changeset/warm-years-learn.md b/.changeset/warm-years-learn.md
new file mode 100644
index 000000000..c2defc838
--- /dev/null
+++ b/.changeset/warm-years-learn.md
@@ -0,0 +1,5 @@
+---
+'@antv/g-plugin-device-renderer': patch
+---
+
+FlipY in webar.