@polygonjs/polygonjs/src/engine/nodes/obj/OrthographicCamera.ts

node-based WebGL 3D engine https://polygonjs.com

/**
 * Creates an orthographic camera.
 *
 *
 */
import {OrthographicCamera} from 'three';
import {TypedThreejsCameraObjNode, ThreejsCameraTransformParamConfig, CameraMainCameraParamConfig} from './_BaseCamera';

import {NodeParamsConfig} from '../utils/params/ParamsConfig';
import {CameraRenderParamConfig} from './utils/cameras/RenderController';
import {LayerParamConfig} from './utils/LayersController';
import {TransformedParamConfig} from './utils/TransformController';
import {CameraNodeType} from '../../poly/NodeContext';
import {CameraPostProcessParamConfig} from './utils/cameras/PostProcessParamOptions';
import {
	OrthographicCameraParamConfigMixin,
	ORTHOGRAPHIC_CAMERA_DEFAULT,
	registerOrthographicCamera,
} from '../../../core/camera/CoreOrthographicCamera';
import {CORE_CAMERA_DEFAULT} from '../../../core/camera/CoreCamera';
import {CoreCameraFrameParamConfig} from '../../../core/camera/CoreCameraFrameMode';
import {OrthographicCameraSopOperation} from '../../operations/sop/OrthographicCamera';
import {OnNodeRegisterCallback} from '../../poly/registers/nodes/NodesRegister';

class OrthographicCameraObjParamConfig extends CameraPostProcessParamConfig(
	CameraRenderParamConfig(
		LayerParamConfig(
			CameraMainCameraParamConfig(
				CoreCameraFrameParamConfig(
					OrthographicCameraParamConfigMixin(
						ThreejsCameraTransformParamConfig(
							TransformedParamConfig(NodeParamsConfig, {matrixAutoUpdate: true})
						)
					)
				)
			)
		)
	)
) {}
const ParamsConfig = new OrthographicCameraObjParamConfig();

export class OrthographicCameraObjNode extends TypedThreejsCameraObjNode<
	OrthographicCamera,
	OrthographicCameraObjParamConfig
> {
	override paramsConfig = ParamsConfig;
	static override type(): Readonly<CameraNodeType.ORTHOGRAPHIC> {
		return CameraNodeType.ORTHOGRAPHIC;
	}
	static override onRegister: OnNodeRegisterCallback = registerOrthographicCamera;

	override createObject() {
		const camera = OrthographicCameraSopOperation.createCamera(
			{
				size: this.pv.size,
				...CORE_CAMERA_DEFAULT,
			},
			this
		);
		OrthographicCameraSopOperation.setCameraAttributes(camera, {size: this.pv.size});
		return camera;
		// return new OrthographicCamera(
		// 	ORTHOGRAPHIC_CAMERA_DEFAULT.left * 2,
		// 	ORTHOGRAPHIC_CAMERA_DEFAULT.right * 2,
		// 	ORTHOGRAPHIC_CAMERA_DEFAULT.top * 2,
		// 	ORTHOGRAPHIC_CAMERA_DEFAULT.bottom * 2,
		// 	CORE_CAMERA_DEFAULT.near,
		// 	CORE_CAMERA_DEFAULT.far
		// );
	}

	override updateCamera() {
		const {size} = this.pv;
		this._object.left = ORTHOGRAPHIC_CAMERA_DEFAULT.left * size;
		this._object.right = ORTHOGRAPHIC_CAMERA_DEFAULT.right * size;
		this._object.top = ORTHOGRAPHIC_CAMERA_DEFAULT.top * size;
		this._object.bottom = ORTHOGRAPHIC_CAMERA_DEFAULT.bottom * size;

		OrthographicCameraSopOperation.setCameraAttributes(this._object, this.pv);

		// this._updateForAspectRatio();

		this._object.updateProjectionMatrix();
	}

	// protected override _updateForAspectRatio() {
	// 	CoreCameraOrthographicFrameMode.updateCameraAspect(this._object, this._aspect);
	// }
}