diff --git a/samples/1.1/EXT_Structural_Metadata/SimplePropertyTexture/SimplePropertyTexture.gltf b/samples/1.1/EXT_Structural_Metadata/SimplePropertyTexture/SimplePropertyTexture.gltf
new file mode 100644
index 000000000..6319b899a
--- /dev/null
+++ b/samples/1.1/EXT_Structural_Metadata/SimplePropertyTexture/SimplePropertyTexture.gltf
@@ -0,0 +1,170 @@
+{
+  "extensions" : {
+    "EXT_structural_metadata" : {
+      "schema" : {
+        "id": "SimplePropertyTextureSchema",
+        "classes" : {
+          "buildingComponents" : {
+            "name" : "Building properties",
+            "properties" : {
+              "insideTemperature" : {
+                "name" : "Inside Temperature",
+                "type" : "SCALAR",
+                "componentType" : "UINT8"
+              },
+              "outsideTemperature" : {
+                "name" : "Outside Temperature",
+                "type" : "SCALAR",
+                "componentType" : "UINT8"
+              },
+              "insulation" : {
+                "name" : "Insulation Thickness",
+                "type" : "SCALAR",
+                "componentType" : "UINT8",
+                "normalized" : true
+              }
+            }
+          }
+        }
+      },
+      "propertyTextures" : [ {
+        "class" : "buildingComponents",
+        "properties" : {
+          "insideTemperature" : {
+            "index" : 1,
+            "texCoord" : 0,
+            "channels" : [ 0 ]
+          },
+          "outsideTemperature" : {
+            "index" : 1,
+            "texCoord" : 0,
+            "channels" : [ 1 ]
+          },
+          "insulation" : {
+            "index" : 1,
+            "texCoord" : 0,
+            "channels" : [ 2 ]
+          }
+        }
+      } ]
+    }
+  },
+  "extensionsUsed" : [ "EXT_structural_metadata" ],
+  "accessors" : [ {
+    "bufferView" : 0,
+    "byteOffset" : 0,
+    "componentType" : 5123,
+    "count" : 6,
+    "type" : "SCALAR",
+    "max" : [ 3 ],
+    "min" : [ 0 ]
+  }, {
+    "bufferView" : 1,
+    "byteOffset" : 0,
+    "componentType" : 5126,
+    "count" : 4,
+    "type" : "VEC3",
+    "max" : [ 1.0, 1.0, 0.0 ],
+    "min" : [ 0.0, 0.0, 0.0 ]
+  }, {
+    "bufferView" : 2,
+    "byteOffset" : 0,
+    "componentType" : 5126,
+    "count" : 4,
+    "type" : "VEC3",
+    "max" : [ 0.0, 0.0, 1.0 ],
+    "min" : [ 0.0, 0.0, 1.0 ]
+  }, {
+    "bufferView" : 3,
+    "byteOffset" : 0,
+    "componentType" : 5126,
+    "count" : 4,
+    "type" : "VEC2",
+    "max" : [ 1.0, 1.0 ],
+    "min" : [ 0.0, 0.0 ]
+  } ],
+  "asset" : {
+    "generator" : "JglTF from https://github.com/javagl/JglTF",
+    "version" : "2.0"
+  },
+  "buffers" : [ {
+    "uri" : "data:application/gltf-buffer;base64,AAABAAIAAQADAAIAAAAAAAAAAAAAAAAAAACAPwAAAAAAAAAAAAAAAAAAgD8AAAAAAACAPwAAgD8AAAAAAAAAAAAAAAAAAIA/AAAAAAAAAAAAAIA/AAAAAAAAAAAAAIA/AAAAAAAAAAAAAIA/AAAAAAAAgD8AAIA/AACAPwAAAAAAAAAAAACAPwAAAAA=",
+    "byteLength" : 140
+  } ],
+  "bufferViews" : [ {
+    "buffer" : 0,
+    "byteOffset" : 0,
+    "byteLength" : 12,
+    "target" : 34963
+  }, {
+    "buffer" : 0,
+    "byteOffset" : 12,
+    "byteLength" : 48,
+    "target" : 34962
+  }, {
+    "buffer" : 0,
+    "byteOffset" : 60,
+    "byteLength" : 48,
+    "target" : 34962
+  }, {
+    "buffer" : 0,
+    "byteOffset" : 108,
+    "byteLength" : 32,
+    "target" : 34962
+  } ],
+  "images" : [ {
+    "uri" : "data:image/png;base64,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",
+    "mimeType" : "image/png"
+  }, {
+    "uri" : "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAABLUlEQVR42mVSSxbDIAh0GzUxKZrmCF3n/oerIx9pupgHIswAGtblE7bIKN0vqSOyXSOjPLAtktv9sCFxmcXj7EgsFj8zN00yYxrBZZJBRYk2LdC4WCDUfAdab7bpDm1lCyBW+7lpDnyNS34gcTQRltTPbAeEdFjcSQ0X9EOhGPYjhgLA7xh3kjxEEpMj1qQj7iAzAYoPELzYtuwK02M06WywAFDfX1MdJEoOtSZ7Allz1mYmWZDNL0pNF6ezu9jsQJUcNK7qzbWvMdSYQ8Jo7KKK8/uo4dxreHe0/HgF2/IqBen/za+Di69Sf8cZz5jmk+hcuhdd2tWLz8IE5MbFnRWT+yyU5vZJRtAOqlvq6MDeOrstu0UidsoO0Ak9xGwE+67+34salNEBSCxX7Bexg0rbq6TFvwAAAABJRU5ErkJggg==",
+    "mimeType" : "image/png"
+  } ],
+  "materials" : [ {
+    "pbrMetallicRoughness" : {
+      "baseColorFactor" : [ 1.0, 1.0, 1.0, 1.0 ],
+      "baseColorTexture" : {
+        "index" : 0,
+        "texCoord" : 0
+      },
+      "metallicFactor" : 0.0,
+      "roughnessFactor" : 1.0
+    },
+    "alphaMode" : "OPAQUE",
+    "doubleSided" : true
+  } ],
+  "meshes" : [ {
+    "primitives" : [ {
+      "extensions" : {
+        "EXT_structural_metadata" : {
+          "propertyTextures" : [ 0 ]
+        }
+      },
+      "attributes" : {
+        "POSITION" : 1,
+        "NORMAL" : 2,
+        "TEXCOORD_0" : 3
+      },
+      "indices" : 0,
+      "material" : 0,
+      "mode" : 4
+    } ]
+  } ],
+  "nodes" : [ {
+    "mesh" : 0
+  } ],
+  "samplers" : [ {
+    "magFilter" : 9728,
+    "minFilter" : 9728
+  } ],
+  "scene" : 0,
+  "scenes" : [ {
+    "nodes" : [ 0 ]
+  } ],
+  "textures" : [ {
+    "sampler" : 0,
+    "source" : 0
+  }, {
+    "sampler" : 0,
+    "source" : 1
+  } ]
+}
\ No newline at end of file
diff --git a/samples/1.1/EXT_Structural_Metadata/SimplePropertyTexture/index.html b/samples/1.1/EXT_Structural_Metadata/SimplePropertyTexture/index.html
new file mode 100644
index 000000000..141eff5d9
--- /dev/null
+++ b/samples/1.1/EXT_Structural_Metadata/SimplePropertyTexture/index.html
@@ -0,0 +1,75 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <script src="https://cesium.com/downloads/cesiumjs/releases/1.112/Build/Cesium/Cesium.js"></script>
+  <link href="https://cesium.com/downloads/cesiumjs/releases/1.112/Build/Cesium/Widgets/widgets.css" rel="stylesheet">
+  
+    <style>
+      html, body, #cesiumContainer {
+            width: 100%;
+            height: 100%;
+            margin: 0;
+            padding: 0;
+            overflow: hidden;
+        }
+
+        .toolbar-left {
+            display: block;
+            position: absolute;
+            top: 5px;
+            left: 5px;
+        }
+  </style>
+</head>
+<body>
+  <div id="cesiumContainer"></div>
+  <script type="module">
+    Cesium.Ion.defaultAccessToken = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJiNDc1ZjQwMS1hOGI2LTQyNmUtYmYxMi1jODlhNDNlMjViZTkiLCJpZCI6NDc4OSwic2NvcGVzIjpbImFzciIsImdjIl0sImlhdCI6MTU0MTYyNTg3OX0.mNoGLdYuwqsnRRkQtdYNMbJfMBoZF2hPkbc4SRVVqNw';
+    const viewer = new Cesium.Viewer("cesiumContainer");
+
+    const tileset = viewer.scene.primitives.add(
+  await Cesium.Cesium3DTileset.fromUrl(
+    "tileset.json",
+    {
+      debugShowBoundingVolume: true,
+    }
+    )
+    );
+
+    tileset.modelMatrix = Cesium.Transforms.eastNorthUpToFixedFrame(
+  Cesium.Cartesian3.fromDegrees(-75.152325, 39.94704, 0)
+);
+const offset = new Cesium.HeadingPitchRange(
+  0,
+  Cesium.Math.toRadians(-22.5),
+  4.0
+);
+
+// Create a custom (fragment) shader that accesses the metadata value with the
+// given property name, normalizes it to a value in [0,1] based on the given
+// source range, and uses that value as the brightness for the fragment.
+function createShader(propertyName, sourceMin, sourceMax) {
+  const shader = new Cesium.CustomShader({
+    fragmentShaderText: `
+      void fragmentMain(FragmentInput fsInput, inout czm_modelMaterial material)
+      {
+        float value = float(fsInput.metadata.${propertyName});
+        float range = float(${sourceMax}) - float(${sourceMin});
+        float brightness = (value - float(${sourceMin})) / range;
+        material.diffuse = vec3(brightness);
+      }
+    `,
+  });
+  return shader;
+}
+
+viewer.zoomTo(tileset, offset);
+tileset.customShader = undefined;
+tileset.customShader = createShader("insideTemperature", 0.0, 255.0);
+// tileset.customShader = createShader("outsideTemperature", 0.0, 255.0);
+// tileset.customShader = createShader("insulation", 0.0, 1.0);
+
+  </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/samples/1.1/EXT_Structural_Metadata/SimplePropertyTexture/tileset.json b/samples/1.1/EXT_Structural_Metadata/SimplePropertyTexture/tileset.json
new file mode 100644
index 000000000..dfb10751b
--- /dev/null
+++ b/samples/1.1/EXT_Structural_Metadata/SimplePropertyTexture/tileset.json
@@ -0,0 +1,19 @@
+{
+  "asset" : {
+    "version" : "1.1"
+  },
+  "geometricError" : 100.0,
+  "root" : {
+    "content" : {
+      "uri" : "SimplePropertyTexture.gltf"
+    },
+    "boundingVolume" : {
+      "box" : [
+        0.5, 0.0, 0.5,
+        0.5, 0.0, 0.0,
+        0.0, 0.01, 0.0,
+        0.0, 0.0, 0.5]
+    },
+    "geometricError" : 0.0
+  }
+}
\ No newline at end of file