Handles entities
Namespaces
Methods
attachComponentWithDependencies(entity, newComponentClassName)
Attach a component with dependencies
Parameters:
| Name | Type | Description |
|---|---|---|
entity |
SDK3DVerse_Entity | |
newComponentClassName |
string |
canEdit() → {boolean}
Determine if the scene is editable. Will always be false if not connected to the editor.
Returns:
return true if the scene is editable
- Type
- boolean
(async) castScreenSpaceRay(x, y, highlight, keepOldSelection, seekExternalLinker, planeNormalopt, planeDistanceFromOriginopt) → {object}
Perform a picking request on specific coordinates.
If the picking is performed on a viewport with an orthographic projection while picking does not encounter any entity, the returned world space position are unprojected from the orthographic projection matrix.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
x |
number | X coordinate in screen's space |
|
y |
number | Y coordinate in screen's space |
|
highlight |
bool | Set to true to highlight entity |
|
keepOldSelection |
bool | Set to true to keep previously selected entities |
|
seekExternalLinker |
bool | Set to false to avoid selecting linkers before the picked entity |
|
planeNormal |
Array.<number> |
<optional> |
If picking does not encounter any entity, an intersection is computed on a defined plane represented in Hessian normal form by a unit length normal vector and a distance. This parameter represent the normal as an array of Number [x,y,z]. Disabled by default. Ignored on a viewport with an orthographic projection. |
planeDistanceFromOrigin |
number |
<optional> |
The signed distance from the origin to the plane. Default is 0. Ignored on a viewport with an orthographic projection. |
Returns:
{entity, pickedPosition, pickedNormal}
- Type
- object
commitChanges()
Commit changes to the editor, allowing changes to be saved and broadcasted to other clients.
commitSettings(settings)
Commit setting changes, allowing changes to be saved and broadcasted to other clients. Setting properties are defined here.
Parameters:
| Name | Type | Description |
|---|---|---|
settings |
object |
computeBoundingBoxes() → {Object}
Compute the bounding boxes of the scenes and all its linked external scenes
Returns:
An object defined as follow { [sceneUUID]: { aabb : { min: Float32Array(3), max: Float32Array(3) }, entities : Array<SDK3DVerse_Entity>(), parentLinker : SDK3DVerse_Entity } }
- Type
- Object
(async) createEntities(parentEntity, entityTemplates, ordinal) → {Array.<SDK3DVerse_Entity>}
Create multiple entities with the same parent.
Parameters:
| Name | Type | Description |
|---|---|---|
parentEntity |
SDK3DVerse_Entity | The parent entity used if the template is not referencing a parent through the lineage component. Set to null for the root. |
entityTemplates |
Array.<object> | The entity templates to create. |
ordinal |
Number | Default to 0, used to sort the entities in the scene graph. Will be incremented for each entity not referencing an ordinal value. |
Returns:
The created entities
- Type
- Array.<SDK3DVerse_Entity>
(async) createEntity(parentEntity, entityTemplate, ordinal) → {SDK3DVerse_Entity}
Create an entity
Parameters:
| Name | Type | Description |
|---|---|---|
parentEntity |
SDK3DVerse_Entity | The parent entity, set to null for the root. |
entityTemplate |
object | |
ordinal |
Number | Default to 0, used to sort the entities in the scene graph. |
Returns:
The created entity
- Type
- SDK3DVerse_Entity
(async) deleteEntities(entities)
Delete entities
Parameters:
| Name | Type | Description |
|---|---|---|
entities |
Array.<SDK3DVerse_Entity> |
detachComponentWithReferences(entity, componentNameToDetach)
Detach a component and remove their dependents components. This method will fail if the entity doesn't own the specified component.
Parameters:
| Name | Type | Description |
|---|---|---|
entity |
SDK3DVerse_Entity | |
componentNameToDetach |
string |
discardOverriddenComponents(entities)
Discard all overridden components
Parameters:
| Name | Type | Description |
|---|---|---|
entities |
Array.<SDK3DVerse_Entity> |
discardOverriderComponent(entities, componentClassName)
Discard an overrider from component
Parameters:
| Name | Type | Description |
|---|---|---|
entities |
Array.<SDK3DVerse_Entity> | |
componentClassName |
string |
(async) exportEntityToScene(entity, sceneName, workspaceUUID, replaceByLinker) → {Object}
Export the entity and its branch to a new scene.
Parameters:
| Name | Type | Description |
|---|---|---|
entity |
SDK3DVerse_Entity | Entity to export |
sceneName |
string | Scene name to create |
workspaceUUID |
string | Workspace unique identifier which will contains the created scene |
replaceByLinker |
bool | Replace the entity in parameter by a linker referencing the created scene In that case the entity should not be external. |
Returns:
An object defined as follow { sceneUUID : string, linker : SDK3DVerse_Entity }
sceneUUID: The created scene unique identifierlinker: The created linker if replaceByLinker parameter is true
- Type
- Object
(async) filterEntities(filterObject) → {Array.<SDK3DVerse_Entity>}
Retrieve list of entities having the specified component class
Parameters:
| Name | Type | Description |
|---|---|---|
filterObject |
object | mandatoryComponents : ['component_class'], forbiddenComponents : ['component_class'] |
Returns:
An array of filtered entities
- Type
- Array.<SDK3DVerse_Entity>
(async) findEntitiesByEUID(euid) → {Array.<SDK3DVerse_Entity>}
Find entities by their euid
Parameters:
| Name | Type | Description |
|---|---|---|
euid |
string | Entity unique identifier |
Returns:
entities
- Type
- Array.<SDK3DVerse_Entity>
(async) findEntitiesByNames(…entityNames) → {Array.<SDK3DVerse_Entity>}
Find entities by their name
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
entityNames |
string |
<repeatable> |
Entity names |
Returns:
entities
- Type
- Array.<SDK3DVerse_Entity>
fireEvent(eventMapUUID, eventName, entities, dataObject)
Trigger an event in the simulation process.
Parameters:
| Name | Type | Description |
|---|---|---|
eventMapUUID |
string | The eventMap asset UUID |
eventName |
string | The event name from the eventMap |
entities |
array.<SDK3DVerse_Entity> | Optional, trigger event only on specified entities |
dataObject |
Object | Optional, trigger event input data |
getComponentClassNames()
Get existing component class names
Returns:
list of component class names
getComponentDefaultValue(componentClassName) → {object}
Get component default value
Parameters:
| Name | Type | Description |
|---|---|---|
componentClassName |
string |
Returns:
default value for component
- Type
- object
getComponentDependencies(componentClassName) → {Array.<string>}
Resolve deep dependencies of a component.
Parameters:
| Name | Type | Description |
|---|---|---|
componentClassName |
string |
Returns:
List of component class name
- Type
- Array.<string>
getComponentDescription(componentClassName)
Get components description
Parameters:
| Name | Type | Description |
|---|---|---|
componentClassName |
string |
Returns:
description of component class
getEntity(entityRTID) → {SDK3DVerse_Entity}
Retrieve a given entity
Parameters:
| Name | Type | Description |
|---|---|---|
entityRTID |
string | Entity unique identifier |
Returns:
entity
- Type
- SDK3DVerse_Entity
(async) getEntityChildren(entity) → {Array.<SDK3DVerse_Entity>}
Retrieve children of an entity
Parameters:
| Name | Type | Description |
|---|---|---|
entity |
SDK3DVerse_Entity | Entity |
Returns:
children
- Type
- Array.<SDK3DVerse_Entity>
(async) getRootEntities() → {SDK3DVerse_Entity}
Retrieve root entities
Returns:
entities
- Type
- SDK3DVerse_Entity
getSceneSetting(settingClassName)
Get scene settings. Setting properties are defined here.
Parameters:
| Name | Type | Description |
|---|---|---|
settingClassName |
string |
getSceneStats() → {Object}
Retrieve scene statistics
Returns:
statistics
- Type
- Object
getSelectedEntities() → {Array.<SDK3DVerse_Entity>}
Return all currently selected entities
Returns:
selected entities
- Type
- Array.<SDK3DVerse_Entity>
getSettingDefaultValue(settingClassName) → {object}
Get setting default values. This values are frozen and cannot be changed.
Parameters:
| Name | Type | Description |
|---|---|---|
settingClassName |
string |
Returns:
default value for setting
- Type
- object
(async) linkScene(parentEntity, entityName, sceneUUID) → {SDK3DVerse_Entity}
Create an entity that will link the specified scene.
Parameters:
| Name | Type | Description |
|---|---|---|
parentEntity |
SDK3DVerse_Entity | The parent entity, set to null for the root. |
entityName |
string | Entity name |
sceneUUID |
string | The unique scene identifier. |
Returns:
The created entity
- Type
- SDK3DVerse_Entity
(async) markAsDeleted(entities)
Mark an external entity as deleted
Parameters:
| Name | Type | Description |
|---|---|---|
entities |
Array.<SDK3DVerse_Entity> |
(async) markComponentAsDetached(entities, componentClassName)
Detach a component of an external entity.
Parameters:
| Name | Type | Description |
|---|---|---|
entities |
Array.<SDK3DVerse_Entity> | |
componentClassName |
string |
(async) overrideComponent(entities, componentName)
Override a component
Parameters:
| Name | Type | Description |
|---|---|---|
entities |
Array.<SDK3DVerse_Entity> | |
componentName |
string |
propagateChanges()
Propagate changes to the renderer, allowing changes to be updated at runtime.
propagateSettings(settings)
Propagate setting changes, allowing changes to be updated at runtime. Setting properties are defined here.
Parameters:
| Name | Type | Description |
|---|---|---|
settings |
object |
redo()
Redo last edition action
registerToEvent(eventMapUUID, eventName, listener)
Adds the listener function to the event named eventName of the specified eventMap eventMapUUID emitted by a script instance.
Parameters:
| Name | Type | Description |
|---|---|---|
eventMapUUID |
string | The eventMap asset UUID |
eventName |
string | The name of the event. |
listener |
function | The callback function |
(async) reparentEntities(entityRTID, newParentRTID, keepGlobalTransform)
Reparent multiple entities to a given parent
Parameters:
| Name | Type | Description |
|---|---|---|
entityRTID |
Array.<string> | Array of entity unique identifier |
newParentRTID |
string | Unique identifier of the new parent |
keepGlobalTransform |
boolean | Restore global transform after reparenting, this will commit changes |
(async) reparentEntity(entityRTID, newParentRTID, keepGlobalTransform)
Change parent of a given entity (scene graph)
Parameters:
| Name | Type | Description |
|---|---|---|
entityRTID |
string | Entity unique identifier |
newParentRTID |
string | Unique identifier of the new parent |
keepGlobalTransform |
boolean | Restore global transform after reparenting, this will commit changes |
(async) restoreComponent(entities, componentClassName)
Restore a component that has been marked as detached of an external entity.
Parameters:
| Name | Type | Description |
|---|---|---|
entities |
Array.<SDK3DVerse_Entity> | |
componentClassName |
string |
restoreEntities(entities)
Restore external entities mark as deleted
Parameters:
| Name | Type | Description |
|---|---|---|
entities |
Array.<SDK3DVerse_Entity> |
(async) searchEntities(filterObject) → {object}
Retrieve list of entities matching the filter object conditions
Parameters:
| Name | Type | Description |
|---|---|---|
filterObject |
object | searchString : 'entity name or uuid', mandatoryComponents : ['component_class'], forbiddenComponents : ['component_class'] |
Returns:
- { rtids : [], count : 0 }
- Type
- object
selectEntities(entities, keepOldSelection, triggeredBy)
Select multiple entities
Parameters:
| Name | Type | Description |
|---|---|---|
entities |
Array.<SDK3DVerse_Entity> | List of entities to select |
keepOldSelection |
boolean | Set to true if currently selected items should still be selected |
triggeredBy |
Name of the module requesting the selection |
selectEntity(entity, keepOldSelection, triggeredBy)
Select a single entity
Parameters:
| Name | Type | Description |
|---|---|---|
entity |
SDK3DVerse_Entity | Entity |
keepOldSelection |
boolean | Set to true if currently selected items should still be selected |
triggeredBy |
Name of the module requesting the selection |
(async) setEntityVisibility(entity, isVisible)
Set the visbility of an entity
Parameters:
| Name | Type | Description |
|---|---|---|
entity |
SDK3DVerse_Entity | Entity |
isVisible |
boolean | Set to false if entity should be hidden, true otherwise. |
simplifyHierarchy(targetEntity)
Simplify hierarchy between a child and its ancestor (scene graph)
Parameters:
| Name | Type | Description |
|---|---|---|
targetEntity |
SDK3DVerse_Entity | Entity |
(async) spawnEntity(parentEntity, entityTemplate) → {SDK3DVerse_Entity}
Spawn entity
Parameters:
| Name | Type | Description |
|---|---|---|
parentEntity |
SDK3DVerse_Entity | The parent entity, set to null for the root. |
entityTemplate |
object |
Returns:
The spawned entity
- Type
- SDK3DVerse_Entity
undo()
Undo last edition action
unregisterFromEvent(eventMapUUID, eventName, listener)
Removes the specified listener function to the event named eventName of the specified eventMap eventMapUUID emitted by a script instance.
Parameters:
| Name | Type | Description |
|---|---|---|
eventMapUUID |
string | The eventMap asset UUID |
eventName |
string | The name of the event. |
listener |
function | The callback function |
unselectAllEntities(triggeredBy)
Unselect all entities
Parameters:
| Name | Type | Description |
|---|---|---|
triggeredBy |
string | Name of the module requesting the selection |