From 504227640363c14f16ef3afea1e2331b5dcb10ba Mon Sep 17 00:00:00 2001
From: Jamie Cope <jamie@gcope.com>
Date: Fri, 29 May 2026 11:25:14 -0400
Subject: [PATCH 1/2] Canvas in scene manifest updates to match draft spec

---
 .../iiif_canvas_with_bgcolor_backward.json    | 32 +++++++++++++++----
 .../iiif_canvas_with_bgcolor_forward.json     | 26 +++++++++++----
 2 files changed, 46 insertions(+), 12 deletions(-)

diff --git a/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_backward.json b/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_backward.json
index 618af9e..2fa4399 100644
--- a/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_backward.json
+++ b/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_backward.json
@@ -46,8 +46,26 @@
               "type": "Annotation",
               "motivation": ["painting"],
               "body": {
-                "id": "https://example.org/iiif/canvas/1",
-                "type": "Canvas"
+                "id": "https://iiif.io/api/presentation/4.0/example/uc06/scene/canvas-scene/anno/2/specificResource/1",
+                "type": "SpecificResource",
+                "source": {
+                  "id": "https://example.org/iiif/canvas/1",
+                  "type": "Canvas"
+                },
+                "transform": [
+                  {
+                    "type": "ScaleTransform",
+                    "x": 2.1687,
+                    "y": 2.8273,
+                    "z": 1.0
+                  },
+                  {
+                    "type": "RotateTransform",
+                    "x": 0.0,
+                    "y": 180.0,
+                    "z": 0.0
+                  }
+                ]
               },
               "target": {
                 "id": "https://example.org/iiif/3d/anno2/target",
@@ -58,8 +76,10 @@
                 },
                 "selector": [
                   {
-                    "type": "PolygonZSelector",
-                    "value": "POLYGONZ((-1.0843 2.8273 -2, 1.0843 2.8273 -2, 1.0843 0 -2, -1.0843 0 -2))"
+                    "type": "PointSelector",
+                    "x": 1.08435,
+                    "y": 2.8273,
+                    "z": -2.0
                   }
                 ]
               }
@@ -73,8 +93,8 @@
       "type": "Canvas",
       "label": { "en": ["Painting"]},
       "backgroundColor": "#c0c0c0",
-      "height": 28273,
-      "width": 21687,
+      "height": 1,
+      "width": 1,
       "items": [
         {
           "id": "https://example.org/iiif/scene1/page/p2/1",
diff --git a/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_forward.json b/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_forward.json
index d828106..876fc9f 100644
--- a/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_forward.json
+++ b/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_forward.json
@@ -46,8 +46,20 @@
               "type": "Annotation",
               "motivation": ["painting"],
               "body": {
-                "id": "https://example.org/iiif/canvas/1",
-                "type": "Canvas"
+                "id": "https://iiif.io/api/presentation/4.0/example/uc06/scene/canvas-scene/anno/2/specificResource/1",
+                "type": "SpecificResource",
+                "source": {
+                  "id": "https://example.org/iiif/canvas/1",
+                  "type": "Canvas"
+                },
+                "transform": [
+                  {
+                    "type": "ScaleTransform",
+                    "x": 2.1687,
+                    "y": 2.8273,
+                    "z": 1.0
+                  }
+                ]
               },
               "target": {
                 "id": "https://example.org/iiif/3d/anno2/target",
@@ -58,8 +70,10 @@
                 },
                 "selector": [
                   {
-                    "type": "PolygonZSelector",
-                    "value": "POLYGONZ((-1.0843 2.8273 -2, -1.0843 0 -2, 1.0843 0 -2, 1.0843 2.8273 -2))"
+                    "type": "PointSelector",
+                    "x": -1.08435,
+                    "y": 2.8273,
+                    "z": -2.0
                   }
                 ]
               }
@@ -73,8 +87,8 @@
       "type": "Canvas",
       "label": { "en": ["Painting"]},
       "backgroundColor": "#c0c0c0",
-      "height": 28273,
-      "width": 21687,
+      "width": 1,
+	    "height": 1,
       "items": [
         {
           "id": "https://example.org/iiif/scene1/page/p2/1",

From 071e8217c111bac52640595c435376566e5c5b56 Mon Sep 17 00:00:00 2001
From: Julie Winchester <julia.m.winchester@gmail.com>
Date: Fri, 29 May 2026 11:44:25 -0500
Subject: [PATCH 2/2] Apply suggestion from @JulieWinchester

---
 .../iiif_canvas_with_bgcolor_forward.json                       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_forward.json b/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_forward.json
index 876fc9f..3a64e2d 100644
--- a/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_forward.json
+++ b/manifests/6_2d_canvases_in_scene/iiif_canvas_with_bgcolor_forward.json
@@ -88,7 +88,7 @@
       "label": { "en": ["Painting"]},
       "backgroundColor": "#c0c0c0",
       "width": 1,
-	    "height": 1,
+	  "height": 1,
       "items": [
         {
           "id": "https://example.org/iiif/scene1/page/p2/1",