Creates a new HemisphereLight.
OptionalskyColor: ColorRepresentationHexadecimal color of the sky. Expects a Integer. Default 0xffffff (white).
OptionalgroundColor: ColorRepresentationHexadecimal color of the ground. Expects a Integer. Default 0xffffff (white).
Optionalintensity: numberNumeric value of the light's strength/intensity. Expects a Float. Default 1.
Array with object's animation clips.
Whether the object gets rendered into shadow map.
Array with object's children.
The light's sky color, as passed in the constructor.
OptionalcustomCustom depth material to be used when rendering to the depth map.
OptionalcustomSame as customDepthMaterial, but used with THREE.Object3DPointLight | PointLight.
When this is set, it checks every frame if the object is in the frustum of the camera before rendering the object.
If set to false the object gets rendered every frame even if it is not in the frustum of the camera.
The light's ground color, as passed in the constructor.
ReadonlyidUnique number for this Object3D instance.
The light's intensity, or strength. The units of intensity depend on the type of light.
ReadonlyisRead-only flag to check if a given object is of type HemisphereLight.
ReadonlyisRead-only flag to check if a given object is of type HemisphereLight.
ReadonlyisFlag to check if a given object is of type Object3D.
The layer membership of the object.
The local transform matrix.
When this is set, it calculates the matrix of position, (rotation or quaternion) and scale every frame and also recalculates the matrixWorld property.
DEFAULT_MATRIX_AUTO_UPDATE - that is (true).
The global transform of the object.
If set, then the renderer checks every frame if the object and its children need matrix updates. When it isn't, then you have to maintain all matrices in the object and its children yourself.
DEFAULT_MATRIX_WORLD_AUTO_UPDATE - that is (true).
When this is set, it calculates the matrixWorld in that frame and resets this property to false.
ReadonlymodelOptional name of the object
ReadonlynormalObject's parent in the scene graph.
ReadonlypositionThis is set equal to THREE.Object3D.DEFAULT_UP, so that the light shines from the top down.
Object3D.DEFAULT_UP (0, 1, 0)
ReadonlyquaternionObject's local rotation as a Quaternion.
Whether the material receives shadows.
This value allows the default rendering order of scene graph objects to be overridden although opaque and transparent objects remain sorted independently.
When this property is set for an instance of Group, all descendants objects will be sorted and rendered together.
ReadonlyrotationObject's local rotation (Euler angles), in radians.
ReadonlyscaleThe object's local scale.
A LightShadow used to calculate shadows for this light.
ReadonlytypeA Read-only string to check if this object type.
This is used by the lookAt method, for example, to determine the orientation of the result.
Object3D.DEFAULT_UP - that is (0, 1, 0).
An object that can be used to store custom data about the Object3D.
UUID of this object instance.
Object gets rendered if true.
StaticDEFAULT_The default setting for matrixAutoUpdate for newly created Object3Ds.
StaticDEFAULT_The default setting for matrixWorldAutoUpdate for newly created Object3Ds.
StaticDEFAULT_The default up direction for objects, also used as the default position for DirectionalLight, HemisphereLight and THREE.Spotlight | Spotlight (which creates lights shining from the top down).
Rest...object: Object3D<Object3DEventMap>[]Adds a listener to an event type.
The type of event to listen to.
The function that gets called when the event is fired.
Applies the matrix transform to the object and updates the object's position, rotation and scale.
Applies the rotation represented by the quaternion to the object.
Adds a Object3D as a child of this, while maintaining the object's world transform.
Copies value of all the properties from the source to this instance.
Optionalrecursive: booleanFire an event type.
The event that gets fired.
Searches through an object and its children, starting with the object itself, and returns the first with a matching id.
Unique number of the object instance. Expects a Integer
Searches through an object and its children, starting with the object itself, and returns the first with a matching name.
String to match to the children's Object3D.name property.
Searches through an object and its children, starting with the object itself, and returns the first with a property that matches the value given.
the property name to search for.
value of the given property.
Searches through an object and its children, starting with the object itself, and returns the first with a property that matches the value given.
The property name to search for.
Value of the given property.
OptionaloptionalTarget: Object3D<Object3DEventMap>[]target to set the result. Otherwise a new Array is instantiated. If set, you must clear this array prior to each call (i.e., array.length = 0;).
Returns a quaternion representing the rotation of the object in world space.
The result will be copied into this Quaternion.
Checks if listener is added to an event type.
The type of event to listen to.
The function that gets called when the event is fired.
Rotates the object to face a point in world space.
A vector representing a position in world space to look at.
Rotates the object to face a point in world space.
Expects a Float
Expects a Float
Expects a Float
An optional callback that is executed immediately after a 3D object is rendered.
An optional callback that is executed immediately after a 3D object is rendered to a shadow map.
An optional callback that is executed immediately before a 3D object is rendered.
An optional callback that is executed immediately before a 3D object is rendered to a shadow map.
Abstract (empty) method to get intersections between a casted ray and this object
Rest...object: Object3D<Object3DEventMap>[]Group for info on manually grouping objects.
Removes a listener from an event type.
The type of the listener that gets removed.
The listener function that gets removed.
Rotate an object along an axis in object space.
A normalized vector in object space.
The angle in radians. Expects a Float
Rotate an object along an axis in world space.
A normalized vector in world space.
The angle in radians. Expects a Float
Calls setFromAxisAngle(axis, angle) on the .quaternion.
A normalized vector in object space.
Angle in radians. Expects a Float
Calls setFromEuler(euler) on the .quaternion.
Euler angle specifying rotation amount.
Calls setFromRotationMatrix(m) on the .quaternion.
Rotate the quaternion by the rotation component of the matrix.
Copy the given Quaternion into .quaternion.
Normalized Quaternion.
Convert the object to three.js JSON Object/Scene format.
Optionalmeta: { Object containing metadata such as materials, textures or images for the object.
Translate an object by distance along an axis in object space
A normalized vector in object space.
The distance to translate. Expects a Float
Executes the callback on this object and all descendants.
A function with as first argument an Object3D object.
Executes the callback on all ancestors.
A function with as first argument an Object3D object.
Like traverse, but the callback will only be executed for visible objects
A function with as first argument an Object3D object.
Updates the global transform of the object.
And will update the object descendants if .matrixWorldNeedsUpdate is set to true or if the force parameter is set to true.
Optionalforce: booleanA boolean that can be used to bypass .matrixWorldAutoUpdate, to recalculate the world matrix of the object and descendants on the current frame.
Useful if you cannot wait for the renderer to update it on the next frame, assuming .matrixWorldAutoUpdate set to true.
A light source positioned directly above the scene, with color fading from the sky color to the ground color.
Remarks
This light cannot be used to cast shadows.
Example
See