Class: CognitePointCloudModel<T>
Type Parameters
• T extends DataSourceType = ClassicDataSourceType
Properties
modelId
readonlymodelId:number=0
The modelId of the point cloud model in Cognite Data Fusion. 0 if not applicable
Deprecated
Use modelIdentifier instead
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:35
modelIdentifier
readonlymodelIdentifier:T["modelIdentifier"]
The identifier of this model
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:45
revisionId
readonlyrevisionId:number=0
The revisionId of the specific model revision in Cognite Data Fusion. 0 if not applicable
Deprecated
Use modelIdentifier instead
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:40
type
readonlytype:SupportedModelTypes='pointcloud'
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:29
Accessors
pointColorType
Get Signature
get pointColorType():
PointColorType
Determines how points currently are colored.
Returns
Set Signature
set pointColorType(
type):void
Specifies how points are colored.
Default
PointColorType.Rgb
Example
model.pointColorType = PointColorType.Rgb
Parameters
• type: PointColorType
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:200
pointShape
Get Signature
get pointShape():
PointShape
Sets the point shape of each rendered point in the point cloud.
Default
PointShape.Circle
See
Returns
Set Signature
set pointShape(
shape):void
Gets the point shape of each rendered point in the point cloud.
See
Parameters
• shape: PointShape
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:252
pointSize
Get Signature
get pointSize():
number
Returns the size of each rendered point in the point cloud.
Returns
number
Set Signature
set pointSize(
size):void
Sets the size of each rendered point in the point cloud.
Default
2
Parameters
• size: number
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:219
pointSizeType
Get Signature
get pointSizeType():
PointSizeType
Get the point size type.
Returns
Set Signature
set pointSizeType(
type):void
Set the point size type for the point cloud. The point size type can be either Fixed or Adaptive.
Default
PointSizeType.Adaptive
Parameters
• type: PointSizeType
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:234
stylableObjectCount
Get Signature
get stylableObjectCount():
number
Returns
number
The number of stylable objects
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:405
stylableObjects
Get Signature
get stylableObjects():
PointCloudObjectMetadata<T>[]
Gets array of stylable objects for the point cloud model.
Example
model.stylableObjects.forEach(pointCloudMetadata => console.log(pointCloudMetadata.annotationId));
// or
model.stylableObjects.forEach(pointCloudMetadata => {
if (isDMPointCloudVolume(pointCloudMetadata))
console.log(pointCloudMetadata.volumeInstanceRef);
});
Returns
All stylable objects for this model *
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:335
styledCollections
Get Signature
get styledCollections():
StyledPointCloudVolumeCollection<T>[]
Gets the object collections that have been assigned a style
Returns
StyledPointCloudVolumeCollection<T>[]
All object collections and their associated style
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:318
visible
Get Signature
get visible():
boolean
Returns the model visibility.
Returns
boolean
Set Signature
set visible(
value):void
Sets the model visibility.
Example
model.visible = false
Parameters
• value: boolean
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:278
visiblePointCount
Get Signature
get visiblePointCount():
number
Returns the current number of visible/loaded points.
Returns
number
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:193
Methods
assignStyledObjectCollection()
assignStyledObjectCollection(
objectCollection,appearance):void
Assign a style to a collection of objects. If the object collection has been assigned a style previously, the previous style will be replaced by the new one.
Parameters
• objectCollection: T["pointCloudCollectionType"]
The object collection to assign a style to
• appearance: PointCloudAppearance
The style to assign to the object collection
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:345
dispose()
dispose():
void
Used to clean up memory.
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:72
getCameraConfiguration()
getCameraConfiguration():
undefined|CameraConfiguration
Retrieves the camera position and target stored for the model. Typically this
is used to store a good starting position for a model. Returns undefined if there
isn't any stored camera configuration for the model.
Returns
undefined | CameraConfiguration
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:98
getCdfToDefaultModelTransformation()
getCdfToDefaultModelTransformation(
out?):Matrix4
Gets transformation from CDF space to ThreeJS space, which includes any additional "default" transformations assigned to this model. Does not include any custom transformations set by CognitePointCloudModel.setModelTransformation
Parameters
• out?: Matrix4
Preallocated THREE.Matrix4 (optional)
Returns
Matrix4
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:125
getClasses()
getClasses():
object[]
Returns a list of sorted classification names and codes present in the model. Names will be the custom names provided by the user, or a default one if none have been provided.
Returns
object[]
A sorted list of classification codes and names from the model.
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:186
getDefaultPointCloudAppearance()
getDefaultPointCloudAppearance():
PointCloudAppearance
Gets default point appearance
Returns
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:300
getModelBoundingBox()
getModelBoundingBox(
outBoundingBox?):Box3
Parameters
• outBoundingBox?: Box3
Optional. Used to write result to.
Returns
Box3
Model's bounding box.
Example
const boundingBox = new THREE.Box3()
model.getModelBoundingBox(boundingBox);
// boundingBox now has the bounding box
// the following code does the same
const boundingBox = model.getModelBoundingBox();
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:89
getModelClippingPlanes()
getModelClippingPlanes():
Plane[]
Get the clipping planes for this model.
Returns
Plane[]
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:293
getModelTransformation()
getModelTransformation(
out?):Matrix4
Gets transformation matrix that has previously been set with CognitePointCloudModel.setModelTransformation.
Parameters
• out?: Matrix4
Preallocated THREE.Matrix4 (optional).
Returns
Matrix4
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:115
hasClass()
hasClass(
pointClass):boolean
Returns true if the model has values with the given classification class.
Parameters
• pointClass: number
ASPRS classification class code. Either one of the well known classes from WellKnownAsprsPointClassCodes or a number for user defined classes.
Returns
boolean
True if model has values in the class given.
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:177
isClassVisible()
isClassVisible(
pointClass):boolean
Determines if points from a given class are visible.
Parameters
• pointClass: number
ASPRS classification class code. Either one of the well known classes from WellKnownAsprsPointClassCodes or a number for user defined classes.
Returns
boolean
True if points from the given class will be visible.
Throws
Error if the model doesn't have the class given.
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:167
mapBoxFromCdfToModelCoordinates()
mapBoxFromCdfToModelCoordinates(
box,out):Box3
Map bounding box from CDF to model space, taking the model's custom transformation into account
Parameters
• box: Box3
Box to compute transformation from
• out: Box3 = ...
Optional pre-allocated box
Returns
Box3
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:144
mapPointFromCdfToModelCoordinates()
mapPointFromCdfToModelCoordinates(
point,out):Vector3
Map point from CDF to model space, taking the model's custom transformation into account
Parameters
• point: Vector3
Point to compute transformation from
• out: Vector3 = ...
Optional pre-allocated point
Returns
Vector3
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:134
removeAllStyledObjectCollections()
removeAllStyledObjectCollections():
void
Removes styling on all object collections in this model
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:397
setClassVisible()
setClassVisible(
pointClass,visible):void
Sets a visible filter on points of a given class.
Parameters
• pointClass: number
ASPRS classification class code. Either one of the well known classes from WellKnownAsprsPointClassCodes or a number for user defined classes.
• visible: boolean
Boolean flag that determines if the point class type should be visible or not.
Returns
void
Throws
Error if the model doesn't have the class given.
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:156
setDefaultPointCloudAppearance()
setDefaultPointCloudAppearance(
appearance):void
Sets default apparance for points that are not styled otherwise
Parameters
• appearance: PointCloudAppearance
Appearance to assign as default
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:308
setModelClippingPlanes()
setModelClippingPlanes(
clippingPlanes):void
Sets the clipping planes for this model. They will be combined with the global clipping planes.
Parameters
• clippingPlanes: Plane[]
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:286
setModelTransformation()
setModelTransformation(
transformationMatrix):void
Sets transformation matrix of the model. This overrides the current transformation.
Parameters
• transformationMatrix: Matrix4
The new transformation matrix
Returns
void
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:106
traverseStylableObjects()
traverseStylableObjects(
callback):void
Parameters
• callback
Returns
void
Deprecated
Use CognitePointCloudModel.stylableObjects Iterates through all stylable objects for this model
Example
model.traverseStylableObjects(
annotationMetadata => console.log(annotationMetadata.annotationId)
);
Defined in
packages/pointclouds/src/CognitePointCloudModel.ts:419
unassignStyledObjectCollection()
unassignStyledObjectCollection(
objectCollection):void
Unassign style from an already styled object collection.
Parameters
• objectCollection: T["pointCloudCollectionType"]
The object collection from which to remove the style
Returns
void