/**
* @desc A plane-shaped 3D object containing a bitmap image.
*
* Use ````ImagePlane```` to embed bitmap images in your scenes.
*
* As shown in the examples below, ````ImagePlane```` is useful for creating ground planes from satellite maps and embedding 2D plan
* view images in cross-section slicing planes.
*
* # Example 1: Create a ground plane from a satellite image
*
* In our first example, we'll load the Schependomlaan model, then use
* an ````ImagePlane```` to create a ground plane, which will contain
* a satellite image sourced from Google Maps.
*
* 
*
* [
](http://xeokit.github.io/xeokit-sdk/examples/#ImagePlane_groundPlane)
*
* [[Run this example](http://xeokit.github.io/xeokit-sdk/examples/#ImagePlane_groundPlane)]
*
* ````javascript
* import {Viewer, ImagePlane, XKTLoaderPlugin} from "xeokit-sdk.es.js";
*
* const viewer = new Viewer({
* canvasId: "myCanvas",
* transparent: true
* });
*
* viewer.camera.eye = [-8.31, 42.21, 54.30];
* viewer.camera.look = [-0.86, 15.40, 14.90];
* viewer.camera.up = [0.10, 0.83, -0.54];
*
* const xktLoader = new XKTLoaderPlugin(viewer);
*
* xktLoader.load({ // Load IFC model
* id: "myModel",
* src: "./models/xkt/Schependomlaan.xkt",
* edges: true,
*
* rotation: [0, 22, 0], // Rotate, position and scale the model to align it correctly with the ImagePlane
* position: [-8, 0, 15],
* scale: [1.1, 1.1, 1.1]
* });
*
* new ImagePlane(viewer.scene, {
* src: "./images/schependomlaanSatMap.png", // Google satellite image; accepted file types are PNG and JPEG
* visible: true, // Show the ImagePlane
* gridVisible: true, // Show the grid - grid is only visible when ImagePlane is also visible
* size: 190, // Size of ImagePlane's longest edge
* position: [0, -1, 0], // World-space position of ImagePlane's center
* rotation: [0, 0, 0], // Euler angles for X, Y and Z
* opacity: 1.0, // Fully opaque
* collidable: false, // ImagePlane does not contribute to Scene boundary
* clippable: true, // ImagePlane can be clipped by SectionPlanes
* pickable: true // Allow the ground plane to be picked
* });
* ````
*
*
* # Example 2: Embed an image in a cross-section plane
*
* In our second example, we'll load the Schependomlaan model again, then slice it in half with
* a {@link SectionPlanesPlugin}, then use an ````ImagePlane```` to embed a 2D plan view image in the slicing plane.
*
* 
*
* [
](http://xeokit.github.io/xeokit-sdk/examples/#ImagePlane_imageInSectionPlane)
*
* [[Run this example](http://xeokit.github.io/xeokit-sdk/examples/#ImagePlane_imageInSectionPlane)]
*
* ````javascript
* import {Viewer, XKTLoaderPlugin, SectionPlanesPlugin, ImagePlane} from "xeokit-sdk.es.js";
*
* const viewer = new Viewer({
* canvasId: "myCanvas",
* transparent: true
* });
*
* viewer.camera.eye = [-9.11, 20.01, 5.13];
* viewer.camera.look = [9.07, 0.77, -9.78];
* viewer.camera.up = [0.47, 0.76, -0.38];
*
* const xktLoader = new XKTLoaderPlugin(viewer);
*
* const sectionPlanes = new SectionPlanesPlugin(viewer, {
* overviewVisible: false
* });
*
* model = xktLoader.load({
* id: "myModel",
* src: "./models/xkt/schependomlaan/schependomlaan.xkt",
* metaModelSrc: "./metaModels/schependomlaan/metaModel.json",
* edges: true,
* });
*
* const sectionPlane = sectionPlanes.createSectionPlane({
* id: "mySectionPlane",
* pos: [10.95, 1.95, -10.35],
* dir: [0.0, -1.0, 0.0]
* });
*
* const imagePlane = new ImagePlane(viewer.scene, {
* src: "./images/schependomlaanPlanView.png", // Plan view image; accepted file types are PNG and JPEG
* visible: true,
* gridVisible: true,
* size: 23.95,
* position: sectionPlane.pos,
* dir: sectionPlane.dir,
* collidable: false,
* opacity: 0.75,
* clippable: false, // Don't allow ImagePlane to be clipped by the SectionPlane
* pickable: false // Don't allow ImagePlane to be picked
* });
* ````
*/
export class ImagePlane extends Component {
/**
* @constructor
* @param {Component} [owner] Owner component. When destroyed, the owner will destroy this ````ImagePlane```` as well.
* @param {*} [cfg] ````ImagePlane```` configuration
* @param {String} [cfg.id] Optional ID, unique among all components in the parent {@link Scene}, generated automatically when omitted.
* @param {Boolean} [cfg.visible=true] Indicates whether or not this ````ImagePlane```` is visible.
* @param {Boolean} [cfg.gridVisible=true] Indicates whether or not the grid is visible. Grid is only visible when ````ImagePlane```` is also visible.
* @param {Number[]} [cfg.position=[0,0,0]] World-space position of the ````ImagePlane````.
* @param {Number[]} [cfg.size=1] World-space size of the longest edge of the ````ImagePlane````. Note that
* ````ImagePlane```` sets its aspect ratio to match its image. If we set a value of ````1000````, and the image
* has size ````400x300````, then the ````ImagePlane```` will then have size ````1000 x 750````.
* @param {Number[]} [cfg.rotation=[0,0,0]] Local rotation of the ````ImagePlane````, as Euler angles given in degrees, for each of the X, Y and Z axis.
* @param {Number[]} [cfg.matrix=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]] Modelling transform matrix for the ````ImagePlane````. Overrides the ````position````, ````size```, ````rotation```` and ````dir```` parameters.
* @param {Boolean} [cfg.collidable=true] Indicates if the ````ImagePlane```` is initially included in boundary calculations.
* @param {Boolean} [cfg.clippable=true] Indicates if the ````ImagePlane```` is initially clippable.
* @param {Boolean} [cfg.pickable=true] Indicates if the ````ImagePlane```` is initially pickable.
* @param {Number} [cfg.opacity=1.0] ````ImagePlane````'s initial opacity factor, multiplies by the rendered fragment alpha.
* @param {String} [cfg.src] URL of image. Accepted file types are PNG and JPEG.
* @param {HTMLImageElement} [cfg.image] An ````HTMLImageElement```` to source the image from. Overrides ````src````.
*/
constructor(owner?: Component, cfg?: any);
_src: string;
_image: HTMLImageElement;
_pos: any;
_rtcCenter: any;
_rtcPos: any;
_dir: any;
_size: number;
_imageSize: any;
_texture: Texture;
_plane: Mesh;
_grid: Mesh;
_node: Node;
_gridVisible: boolean;
/**
* Sets if this ````ImagePlane```` is visible or not.
*
* Default value is ````true````.
*
* @param {Boolean} visible Set ````true```` to make this ````ImagePlane```` visible.
*/
set visible(arg: boolean);
/**
* Gets if this ````ImagePlane```` is visible or not.
*
* Default value is ````true````.
*
* @returns {Boolean} Returns ````true```` if visible.
*/
get visible(): boolean;
/**
* Sets if this ````ImagePlane````'s grid is visible or not.
*
* Default value is ````false````.
*
* Grid is only visible when ````ImagePlane```` is also visible.
*
* @param {Boolean} visible Set ````true```` to make this ````ImagePlane````'s grid visible.
*/
set gridVisible(arg: boolean);
/**
* Gets if this ````ImagePlane````'s grid is visible or not.
*
* Default value is ````false````.
*
* @returns {Boolean} Returns ````true```` if visible.
*/
get gridVisible(): boolean;
/**
* Sets the World-space position of this ````ImagePlane````.
*
* Default value is ````[0, 0, 0]````.
*
* @param {Number[]} value New position.
*/
set position(arg: number[]);
/**
* Gets the World-space position of this ````ImagePlane````.
*
* Default value is ````[0, 0, 0]````.
*
* @returns {Number[]} Current position.
*/
get position(): number[];
/**
* Sets the direction of this ````ImagePlane```` using Euler angles.
*
* Default value is ````[0, 0, 0]````.
*
* @param {Number[]} value Euler angles for ````X````, ````Y```` and ````Z```` axis rotations.
*/
set rotation(arg: number[]);
/**
* Gets the direction of this ````ImagePlane```` as Euler angles.
*
* @returns {Number[]} Euler angles for ````X````, ````Y```` and ````Z```` axis rotations.
*/
get rotation(): number[];
/**
* Sets the direction of this ````ImagePlane```` as a direction vector.
*
* Default value is ````[0, 0, -1]````.
*
* @param {Number[]} dir New direction vector.
*/
set dir(arg: number[]);
/**
* Gets the direction of this ````ImagePlane```` as a direction vector.
*
* @returns {Number[]} value Current direction.
*/
get dir(): number[];
/**
* Sets the World-space size of the longest edge of the ````ImagePlane````.
*
* Note that ````ImagePlane```` sets its aspect ratio to match its image. If we set a value of ````1000````, and
* the image has size ````400x300````, then the ````ImagePlane```` will then have size ````1000 x 750````.
*
* Default value is ````1.0````.
*
* @param {Number} size New World-space size of the ````ImagePlane````.
*/
set size(arg: number);
/**
* Gets the World-space size of the longest edge of the ````ImagePlane````.
*
* Returns {Number} World-space size of the ````ImagePlane````.
*/
get size(): number;
/**
* Sets if this ````ImagePlane```` is included in boundary calculations.
*
* Default is ````true````.
*
* @type {Boolean}
*/
set collidable(arg: boolean);
/**
* Gets if this ````ImagePlane```` is included in boundary calculations.
*
* Default is ````true````.
*
* @type {Boolean}
*/
get collidable(): boolean;
/**
* Sets if this ````ImagePlane```` is clippable.
*
* Clipping is done by the {@link SectionPlane}s in {@link Scene#sectionPlanes}.
*
* Default is ````true````.
*
* @type {Boolean}
*/
set clippable(arg: boolean);
/**
* Gets if this ````ImagePlane```` is clippable.
*
* Clipping is done by the {@link SectionPlane}s in {@link Scene#sectionPlanes}.
*
* Default is ````true````.
*
* @type {Boolean}
*/
get clippable(): boolean;
/**
* Sets if this ````ImagePlane```` is pickable.
*
* Default is ````true````.
*
* @type {Boolean}
*/
set pickable(arg: boolean);
/**
* Gets if this ````ImagePlane```` is pickable.
*
* Default is ````true````.
*
* @type {Boolean}
*/
get pickable(): boolean;
/**
* Sets the opacity factor for this ````ImagePlane````.
*
* This is a factor in range ````[0..1]```` which multiplies by the rendered fragment alphas.
*
* @type {Number}
*/
set opacity(arg: number);
/**
* Gets this ````ImagePlane````'s opacity factor.
*
* This is a factor in range ````[0..1]```` which multiplies by the rendered fragment alphas.
*
* @type {Number}
*/
get opacity(): number;
/**
* Sets an ````HTMLImageElement```` to source the image from.
*
* Sets {@link Texture#src} null.
*
* @type {HTMLImageElement}
*/
set image(arg: HTMLImageElement);
/**
* Gets the ````HTMLImageElement```` the ````ImagePlane````'s image is sourced from, if set.
*
* Returns null if not set.
*
* @type {HTMLImageElement}
*/
get image(): HTMLImageElement;
/**
* Sets an image file path that the ````ImagePlane````'s image is sourced from.
*
* Accepted file types are PNG and JPEG.
*
* Sets {@link Texture#image} null.
*
* @type {String}
*/
set src(arg: string);
/**
* Gets the image file path that the ````ImagePlane````'s image is sourced from, if set.
*
* Returns null if not set.
*
* @type {String}
*/
get src(): string;
_updatePlaneSizeFromImage(): void;
}
import { Component } from "../Component.js";
import { Texture } from "../materials/Texture.js";
import { Mesh } from "../mesh/Mesh.js";
import { Node } from "../nodes/Node.js";