chore: image descriptor as pattern

OpenHPS · Dec 2, 2023 · d85d711 · d85d711
1 parent ebea135
commit d85d711
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Showing 18 changed files with 1,072 additions and 230 deletions.
diff --git a/1.0/fidmark.ttl b/1.0/fidmark.ttl
diff --git a/...c2024_generator/src/models/ARTagMarker.ts → examples/eswc2024_generator/data/.gitkeep b/...c2024_generator/src/models/ARTagMarker.ts → examples/eswc2024_generator/data/.gitkeep
diff --git a/examples/eswc2024_generator/data/virtual_objects.ttl b/examples/eswc2024_generator/data/virtual_objects.ttl
diff --git a/examples/eswc2024_generator/package-lock.json b/examples/eswc2024_generator/package-lock.json
diff --git a/examples/eswc2024_generator/package.json b/examples/eswc2024_generator/package.json
@@ -4,13 +4,15 @@
   "description": "",
   "main": "index.js",
   "scripts": {
-    "postinstall": "openhps-rdf -d ./src/ontologies -n fidmark:http://purl.org/fidmark/ -n omg:https://w3id.org/omg# -n fog:https://w3id.org/fog# -m http://purl.org/fidmark/ https://openhps.github.io/FidMark/1.0/ontology.ttl -m https://w3id.org/fog# https://mathib.github.io/fog-ontology/ontology.ttl"
+    "postinstall": "openhps-rdf -d ./src/ontologies -n fidmark:http://purl.org/fidmark/ -n omg:https://w3id.org/omg# -n fog:https://w3id.org/fog# -m http://purl.org/fidmark/ https://openhps.github.io/FidMark/1.0/ontology.ttl -m https://w3id.org/fog# https://mathib.github.io/fog-ontology/ontology.ttl",
+    "generate": "ts-node ./src/generator"
   },
   "author": "",
   "license": "ISC",
   "dependencies": {
     "@openhps/core": "^0.6.4",
-    "@openhps/rdf": "^0.4.27",
-    "axios": "^1.6.2"
+    "@openhps/rdf": "^0.4.28",
+    "axios": "^1.6.2",
+    "ts-node": "^10.9.1"
   }
 }
diff --git a/examples/eswc2024_generator/src/generator.ts b/examples/eswc2024_generator/src/generator.ts
@@ -0,0 +1,97 @@
+import { Quad, RDFSerializer, Store } from "@openhps/rdf";
+import { ARTagMarker, ArUcoMarker, FiducialMarker, MarkerDictionary, VirtualObject } from "./models";
+import { DICT_ARUCO_4X4_250 } from "./ontologies/fidmark";
+import { Absolute3DPosition, AngleUnit, GeographicalPosition, LengthUnit, Orientation, Relative3DPosition, RelativeOrientation } from "@openhps/core";
+import * as fs from 'fs';
+import * as path from 'path';
+import { ImageDescriptor } from "./models/ImageDescriptor";
+
+const URI = "http://example.org/markers/";
+
+function createArUco(): Quad[] {
+    const store = new Store();
+    for (let i = 1 ; i < 4 ; i++) {
+        const marker = new ArUcoMarker();
+        marker.uid = `marker-${i}`;
+        marker.identifier = i * 21;
+        marker.height = 4;
+        marker.width = 4;
+        marker.dictionary = MarkerDictionary.fromURI(DICT_ARUCO_4X4_250);
+        marker.setPosition(new Absolute3DPosition(i * 19, i * 10, 0, LengthUnit.METER));
+        marker.position.setOrientation(Orientation.fromEuler({
+            yaw: 31,
+            roll: 20,
+            pitch: 12,
+            unit: AngleUnit.DEGREE
+        }));
+        const quads = RDFSerializer.serializeToQuads(marker, URI);
+        store.addQuads(quads);
+    }
+    return store.getQuads(undefined, undefined, undefined, undefined);
+}
+
+function createARTag(): Quad[] {
+    const store = new Store();
+    for (let i = 4 ; i < 7 ; i++) {
+        const marker = new ARTagMarker();
+        marker.uid = `marker-${i}`;
+        marker.identifier = i * 21;
+        marker.height = 5;
+        marker.width = 5;
+        marker.setPosition(new Absolute3DPosition(i * 19, i * 10, 0, LengthUnit.METER));
+        marker.position.setOrientation(Orientation.fromEuler({
+            yaw: 31,
+            roll: 20,
+            pitch: 12,
+            unit: AngleUnit.DEGREE
+        }));
+        const quads = RDFSerializer.serializeToQuads(marker, URI);
+        store.addQuads(quads);
+    }
+    return store.getQuads(undefined, undefined, undefined, undefined);
+}
+
+function createCustomMarker(): Quad[] {
+    const store = new Store();
+    const marker = new FiducialMarker();
+    marker.uid = `marker-hiro`;
+    marker.height = 5;
+    marker.width = 5;
+    marker.imageDescriptor = new ImageDescriptor();
+    marker.imageDescriptor.image = "https://arprojectsdemo.netlify.app/markers/hiro.png";
+    marker.imageDescriptor.pattern = "https://arprojectsdemo.netlify.app/data/hiro.patt";
+    const quads = RDFSerializer.serializeToQuads(marker, URI);
+    store.addQuads(quads);
+    return store.getQuads(undefined, undefined, undefined, undefined);
+}
+
+function createVirtualObjects(): Quad[] {
+    const store = new Store();
+    for (let i = 1 ; i < 7 ; i++) {
+        const object = new VirtualObject();
+        object.uid = `virtualobject-${i}`;
+        //object.addRelativePosition(new RelativeOrientation(`marker-${i}`, 1, 1, 1, 1))
+        object.addRelativePosition(new Relative3DPosition(`marker-${i}`, 0, 0, 0, LengthUnit.METER));
+        const quads = RDFSerializer.serializeToQuads(object, URI);
+        store.addQuads(quads);
+    }
+    return store.getQuads(undefined, undefined, undefined, undefined);
+}
+
+async function generate() {
+    const store = new Store();
+    store.addQuads(createArUco());
+    store.addQuads(createARTag());
+    store.addQuads(createCustomMarker());
+    store.addQuads(createVirtualObjects());
+    const data = await RDFSerializer.stringify(store, {
+        prettyPrint: true,
+        prefixes: {
+            example: URI,
+            fidmark: "http://purl.org/fidmark/"
+        }
+    });
+    fs.writeFileSync(path.join("./data", "virtual_objects.ttl"), data);
+}
+
+generate();