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// Automatically generated - do not modify!
@file:Suppress(
"NON_EXTERNAL_DECLARATION_IN_INAPPROPRIATE_FILE",
)
package cesium
/**
* Specifies a set of clipping planes. Clipping planes selectively disable rendering in a region on the
* outside of the specified list of [ClippingPlane] objects for a single gltf model, 3D Tileset, or the globe.
*
* In general the clipping planes' coordinates are relative to the object they're attached to, so a plane with distance set to 0 will clip
* through the center of the object.
*
* For 3D Tiles, the root tile's transform is used to position the clipping planes. If a transform is not defined, the root tile's [Cesium3DTile.boundingSphere] is used instead.
* ```
* // This clipping plane's distance is positive, which means its normal
* // is facing the origin. This will clip everything that is behind
* // the plane, which is anything with y coordinate < -5.
* var clippingPlanes = new ClippingPlaneCollection({
* planes : [
* new ClippingPlane(new Cartesian3(0.0, 1.0, 0.0), 5.0)
* ],
* });
* // Create an entity and attach the ClippingPlaneCollection to the model.
* var entity = viewer.entities.add({
* position : Cartesian3.fromDegrees(-123.0744619, 44.0503706, 10000),
* model : {
* uri : 'model.gltf',
* minimumPixelSize : 128,
* maximumScale : 20000,
* clippingPlanes : clippingPlanes
* }
* });
* viewer.zoomTo(entity);
* ```
* @see Online Documentation
*/
@JsName("\$cesium__ClippingPlaneCollection")
external class ClippingPlaneCollection(options: ConstructorOptions? = definedExternally) {
/**
* @property [planes] An array of [ClippingPlane] objects used to selectively disable rendering on the outside of each plane.
* Default value - `[]`
* @property [enabled] Determines whether the clipping planes are active.
* Default value - `true`
* @property [modelMatrix] The 4x4 transformation matrix specifying an additional transform relative to the clipping planes original coordinate system.
* Default value - [Matrix4.IDENTITY]
* @property [unionClippingRegions] If true, a region will be clipped if it is on the outside of any plane in the collection. Otherwise, a region will only be clipped if it is on the outside of every plane.
* Default value - `false`
* @property [edgeColor] The color applied to highlight the edge along which an object is clipped.
* Default value - [Color.WHITE]
* @property [edgeWidth] The width, in pixels, of the highlight applied to the edge along which an object is clipped.
* Default value - `0.0`
*/
interface ConstructorOptions {
var planes: Array?
var enabled: Boolean?
var modelMatrix: Matrix4?
var unionClippingRegions: Boolean?
var edgeColor: Color?
var edgeWidth: Double?
}
/**
* The 4x4 transformation matrix specifying an additional transform relative to the clipping planes
* original coordinate system.
* @see Online Documentation
*/
var modelMatrix: Matrix4
/**
* The color applied to highlight the edge along which an object is clipped.
* @see Online Documentation
*/
var edgeColor: Color
/**
* The width, in pixels, of the highlight applied to the edge along which an object is clipped.
* @see Online Documentation
*/
var edgeWidth: Double
/**
* An event triggered when a new clipping plane is added to the collection. Event handlers
* are passed the new plane and the index at which it was added.
* @see Online Documentation
*/
var planeAdded: Event
/**
* An event triggered when a new clipping plane is removed from the collection. Event handlers
* are passed the new plane and the index from which it was removed.
* @see Online Documentation
*/
var planeRemoved: Event
/**
* Returns the number of planes in this collection. This is commonly used with
* [ClippingPlaneCollection.get] to iterate over all the planes
* in the collection.
* @see Online Documentation
*/
val length: Int
/**
* If true, a region will be clipped if it is on the outside of any plane in the
* collection. Otherwise, a region will only be clipped if it is on the
* outside of every plane.
* @see Online Documentation
*/
var unionClippingRegions: Boolean
/**
* If true, clipping will be enabled.
* @see Online Documentation
*/
var enabled: Boolean
/**
* Adds the specified [ClippingPlane] to the collection to be used to selectively disable rendering
* on the outside of each plane. Use [ClippingPlaneCollection.unionClippingRegions] to modify
* how modify the clipping behavior of multiple planes.
* @param [plane] The ClippingPlane to add to the collection.
* @see Online Documentation
*/
fun add(plane: ClippingPlane)
/**
* Returns the plane in the collection at the specified index. Indices are zero-based
* and increase as planes are added. Removing a plane shifts all planes after
* it to the left, changing their indices. This function is commonly used with
* [ClippingPlaneCollection.length] to iterate over all the planes
* in the collection.
* @param [index] The zero-based index of the plane.
* @return The ClippingPlane at the specified index.
* @see Online Documentation
*/
fun get(index: Int): ClippingPlane
/**
* Checks whether this collection contains a ClippingPlane equal to the given ClippingPlane.
* @param [clippingPlane] The ClippingPlane to check for.
* @return true if this collection contains the ClippingPlane, false otherwise.
* @see Online Documentation
*/
fun contains(clippingPlane: ClippingPlane? = definedExternally): Boolean
/**
* Removes the first occurrence of the given ClippingPlane from the collection.
* @return `true` if the plane was removed; `false` if the plane was not found in the collection.
* @see Online Documentation
*/
fun remove(clippingPlane: ClippingPlane): Boolean
/**
* Removes all planes from the collection.
* @see Online Documentation
*/
fun removeAll()
/**
* Called when [Viewer] or [CesiumWidget] render the scene to
* build the resources for clipping planes.
*
* Do not call this function directly.
* @see Online Documentation
*/
fun update()
/**
* Returns true if this object was destroyed; otherwise, false.
*
* If this object was destroyed, it should not be used; calling any function other than
* `isDestroyed` will result in a [DeveloperError] exception.
* @return `true` if this object was destroyed; otherwise, `false`.
* @see Online Documentation
*/
fun isDestroyed(): Boolean
/**
* Destroys the WebGL resources held by this object. Destroying an object allows for deterministic
* release of WebGL resources, instead of relying on the garbage collector to destroy this object.
*
* Once an object is destroyed, it should not be used; calling any function other than
* `isDestroyed` will result in a [DeveloperError] exception. Therefore,
* assign the return value (`undefined`) to the object as done in the example.
* ```
* clippingPlanes = clippingPlanes && clippingPlanes.destroy();
* ```
* @see Online Documentation
*/
fun destroy()
}
