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ui/src/core/model/camera_model.ts

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+import { Quaternion, Vector3, PerspectiveCamera, CameraHelper } from "three";
+import { CoreThreeRepository, UserData } from "../repository/core_three_repository";
+import { Result } from "../helper/result";
+import { SceneModelsTypes } from "./scene_models_type";
+import { Instance } from "./scene_asset";
+
+export enum CameraTypes {
+  RGB = "RGB",
+}
+export class CameraModel implements Instance {
+  type = SceneModelsTypes.CAMERA;
+  constructor(
+    public quaternion: number[],
+    public vector3: Vector3,
+    public name: string,
+    public cameraType: CameraTypes,
+    public width: number,
+    public updateRate: number,
+    public fov: number,
+    public near: number,
+    public far: number,
+    public height: number,
+    public topic: string,
+    public aspect: number,
+    public parent?: string,
+    public fixed?: string
+  ) {}
+  update = (coreThreeRepository: CoreThreeRepository) => this.toWebGl(coreThreeRepository);
+  icon: string = "Camera";
+  toWebGl = (coreThreeRepository: CoreThreeRepository) => {
+    const camera = coreThreeRepository.scene.getObjectByName(this.name);
+
+    if (camera) {
+      coreThreeRepository.scene.remove(coreThreeRepository.scene.getObjectByName(this.name + "camera_helper")!);
+      coreThreeRepository.scene.remove(camera);
+    }
+    const perspectiveCamera = new PerspectiveCamera(this.fov, this.aspect, this.near, this.far);
+    perspectiveCamera.name = this.name;
+    perspectiveCamera.position.copy(this.vector3);
+    perspectiveCamera.quaternion.copy(new Quaternion().fromArray(this.quaternion));
+    const cameraHelper = new CameraHelper(perspectiveCamera);
+    cameraHelper.name = this.name + "camera_helper";
+    perspectiveCamera.userData[UserData.selectedObject] = true;
+    cameraHelper.userData[UserData.selectedObject] = true;
+    coreThreeRepository.scene.add(...[perspectiveCamera, cameraHelper]);
+  };
+  validate = (): Result<string, CameraModel> => {
+    return Result.ok(this);
+  };
+
+  static empty = () => new CameraModel([], new Vector3(0, 0, 0), "", CameraTypes.RGB, 0, 0, 50, 0.1, 2000, 0, "", 0);
+}