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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,123 @@ | ||
| import * as THREE from "three"; | ||
| import { getAllImages } from "./single-image-loader"; | ||
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| import { create, all } from "mathjs"; | ||
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| const math = create(all, {}); | ||
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| var scene; | ||
| var spheres = []; | ||
| var cylinders = []; | ||
| var planes = []; | ||
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| const HOVER_COLOR = 0x66aaaa; | ||
| const NORMAL_COLOR = 0xaaaaaa; | ||
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| function setScene(s) { | ||
| scene = s; | ||
| } | ||
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| function saveSphere(C, radius) { | ||
| const geometry = new THREE.SphereGeometry(0.05, 10, 10); | ||
| const material = new THREE.MeshBasicMaterial({ | ||
| color: 0xaaaaaa, | ||
| }); | ||
| const sphereObject = new THREE.Mesh(geometry, material); | ||
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| scene.add(sphereObject); | ||
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| sphereObject.position.set(C.x, C.y, C.z); | ||
| sphereObject.userData.radius = radius; | ||
| sphereObject.name = "Sphere" + spheres.length; | ||
| sphereObject.visible = false; | ||
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| spheres.push(sphereObject); | ||
| } | ||
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| function saveCylinder() { | ||
| console.log("Saving"); | ||
| } | ||
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| function savePlane() { | ||
| console.log("Saving"); | ||
| } | ||
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| function setFiguresVisibility(show) { | ||
| if (spheres.length > 0) spheres.forEach((s) => (s.visible = show)); | ||
| } | ||
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| function openFigure(objects) { | ||
| let object = firstFigure(objects); | ||
| if (!object) return; | ||
| if (spheres.length > 0) | ||
| spheres.forEach((s) => { | ||
| if (s.name == object.name) openSphericalImages(s.position, s.userData.radius); | ||
| console.log("a"); | ||
| }); | ||
| } | ||
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| function hoveringFigure(objects) { | ||
| let object = firstFigure(objects); | ||
| if (!object) object = { name: "" }; | ||
| if (spheres.length > 0) | ||
| spheres.forEach((s) => { | ||
| if (s.name == object.name) s.material.color.setHex(HOVER_COLOR); | ||
| else s.material.color.setHex(NORMAL_COLOR); | ||
| }); | ||
| } | ||
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| function firstFigure(objects) { | ||
| for (let i = 0; i < objects.length; i++) { | ||
| const o = objects[i]; | ||
| if (o.object.name.startsWith("Sphere")) return o.object; | ||
| } | ||
| return null; | ||
| } | ||
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| function openSphericalImages(C, radius) { | ||
| let images = getAllImages(); | ||
| let json = []; | ||
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| images.forEach((object) => { | ||
| let P_inter = object.userData.intersection; | ||
| let P_real = object.position; | ||
| if (P_inter == null) return; | ||
| if (C.distanceTo(P_real) < radius) { | ||
| const real_pos = getSphere2DCoords(P_real, C); | ||
| const inter_pos = getSphere2DCoords(P_inter, C); | ||
| json.push({ | ||
| name: object.name, | ||
| x_real: real_pos.x, | ||
| y_real: real_pos.y, | ||
| x_inter: inter_pos.x, | ||
| y_inter: inter_pos.y, | ||
| isLandscape: object.userData.isLandscape, | ||
| heightToWidthRatio: object.userData.heightToWidthRatio, | ||
| zoom: object.userData.zoom, | ||
| }); | ||
| } | ||
| }); | ||
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| let jsonContent = JSON.stringify(json); | ||
| localStorage.setItem("images", jsonContent); | ||
| const url = "openseadragon.html?mode=spherical"; | ||
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| window.open(url, "_blank"); | ||
| } | ||
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| function getSphere2DCoords(P, C) { | ||
| const V = new THREE.Vector3().subVectors(P, C).normalize(); | ||
| const phi = math.acos(V.y); | ||
| const theta = math.atan2(V.x, V.z); | ||
| return { x: theta, y: phi }; | ||
| } | ||
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| export { | ||
| saveSphere, | ||
| saveCylinder, | ||
| savePlane, | ||
| setFiguresVisibility, | ||
| setScene, | ||
| openFigure, | ||
| hoveringFigure, | ||
| }; |
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