Class SparseSpatialMap
提供SparseSpatialMap系統主要功能,包含地圖生成與儲存、地圖載入與定位,同時可獲取點雲、平面等環境資訊並進行hit Test。
SparseSpatialMap佔用2個camera的buffer。應使用camera的setBufferCapacity設定不少於所有元件佔用的camera buffer數量。
SparseSpatialMap
方法
isAvailable
檢查SparseSpatialMap是否可用。總是回傳true。
bool easyar_SparseSpatialMap_isAvailable(void)
static bool isAvailable()
public static boolean isAvailable()
companion object fun isAvailable(): Boolean
public static func isAvailable() -> Bool
public static bool isAvailable()
傳回值
輸入影格輸入埠。SparseSpatialMap輸入影格必須包含camera參數、時間戳記資訊和空間資訊(cameraTransform與trackingStatus)。參考 InputFrameSink。
注意:camera支援針孔與魚眼相機模型,使用魚眼相機效能會受影響。
void easyar_SparseSpatialMap_inputFrameSink(easyar_SparseSpatialMap * This, easyar_InputFrameSink * * Return)
std::shared_ptr<InputFrameSink> inputFrameSink()
public @Nonnull InputFrameSink inputFrameSink()
fun inputFrameSink(): InputFrameSink
- (easyar_InputFrameSink *)inputFrameSink
public func inputFrameSink() -> InputFrameSink
public virtual InputFrameSink inputFrameSink()
傳回值
bufferRequirement
int easyar_SparseSpatialMap_bufferRequirement(easyar_SparseSpatialMap * This)
public int bufferRequirement()
fun bufferRequirement(): Int
public func bufferRequirement() -> Int32
public virtual int bufferRequirement()
傳回值
outputFrameSource
void easyar_SparseSpatialMap_outputFrameSource(easyar_SparseSpatialMap * This, easyar_OutputFrameSource * * Return)
std::shared_ptr<OutputFrameSource> outputFrameSource()
public @Nonnull OutputFrameSource outputFrameSource()
fun outputFrameSource(): OutputFrameSource
- (easyar_OutputFrameSource *)outputFrameSource
public func outputFrameSource() -> OutputFrameSource
public virtual OutputFrameSource outputFrameSource()
傳回值
create
void easyar_SparseSpatialMap_create(easyar_SparseSpatialMap * * Return)
static std::shared_ptr<SparseSpatialMap> create()
public static @Nonnull SparseSpatialMap create()
companion object fun create(): SparseSpatialMap
+ (easyar_SparseSpatialMap *)create
public static func create() -> SparseSpatialMap
public static SparseSpatialMap create()
傳回值
setResultPoseType
設定結果姿態類型。預設enableStabilization為false。僅在 InputFrame 包含空間資訊時有效。
void easyar_SparseSpatialMap_setResultPoseType(easyar_SparseSpatialMap * This, bool enableStabilization)
void setResultPoseType(bool enableStabilization)
public void setResultPoseType(boolean enableStabilization)
fun setResultPoseType(enableStabilization: Boolean): Unit
- (void)setResultPoseType:(bool)enableStabilization
public func setResultPoseType(_ enableStabilization: Bool) -> Void
public virtual void setResultPoseType(bool enableStabilization)
參數
| 名稱 |
類型 |
描述 |
| enableStabilization |
Boolean |
|
傳回值
setResultAsyncMode
設定結果非同步模式。若結果透過outputFrameSource輸出,應設為true;若透過getSyncResult獲取結果,應設為false。預設enableAsync為true。同步模式僅在輸入影格包含空間資訊且使用XR授權時生效。
bool easyar_SparseSpatialMap_setResultAsyncMode(easyar_SparseSpatialMap * This, bool enableAsync)
bool setResultAsyncMode(bool enableAsync)
public boolean setResultAsyncMode(boolean enableAsync)
fun setResultAsyncMode(enableAsync: Boolean): Boolean
- (bool)setResultAsyncMode:(bool)enableAsync
public func setResultAsyncMode(_ enableAsync: Bool) -> Bool
public virtual bool setResultAsyncMode(bool enableAsync)
參數
| 名稱 |
類型 |
描述 |
| enableAsync |
Boolean |
|
傳回值
start
bool easyar_SparseSpatialMap_start(easyar_SparseSpatialMap * This)
public func start() -> Bool
public virtual bool start()
傳回值
stop
停止SparseSpatialMap演算法。呼叫start可重新執行。
void easyar_SparseSpatialMap_stop(easyar_SparseSpatialMap * This)
public func stop() -> Void
public virtual void stop()
傳回值
close
關閉SparseSpatialMap。close後不應繼續使用。
void easyar_SparseSpatialMap_close(easyar_SparseSpatialMap * This)
public func close() -> Void
public virtual void close()
傳回值
getPointCloudBuffer
取得當前點雲資料位置資訊。點雲位置為世界座標系中的位置,buffer中每個點由三個連續值表示(分別為X、Y、Z軸座標),每個值佔用4位元組。
void easyar_SparseSpatialMap_getPointCloudBuffer(easyar_SparseSpatialMap * This, easyar_Buffer * * Return)
std::shared_ptr<Buffer> getPointCloudBuffer()
public @Nonnull Buffer getPointCloudBuffer()
fun getPointCloudBuffer(): Buffer
- (easyar_Buffer *)getPointCloudBuffer
public func getPointCloudBuffer() -> Buffer
public virtual Buffer getPointCloudBuffer()
傳回值
getMapPlanes
void easyar_SparseSpatialMap_getMapPlanes(easyar_SparseSpatialMap * This, easyar_ListOfPlaneData * * Return)
std::vector<std::shared_ptr<PlaneData>> getMapPlanes()
public java.util.@Nonnull ArrayList<@Nonnull PlaneData> getMapPlanes()
fun getMapPlanes(): ArrayList<PlaneData>
- (NSArray<easyar_PlaneData *> *)getMapPlanes
public func getMapPlanes() -> [PlaneData]
public virtual List<PlaneData> getMapPlanes()
傳回值
hitTestAgainstPointCloud
在當前點雲中進行Hit Test,取得距離相機由近至遠一條射線上n個(n>=0)位置座標。
void easyar_SparseSpatialMap_hitTestAgainstPointCloud(easyar_SparseSpatialMap * This, easyar_Vec2F cameraImagePoint, easyar_ListOfVec3F * * Return)
std::vector<Vec3F> hitTestAgainstPointCloud(Vec2F cameraImagePoint)
public java.util.@Nonnull ArrayList<@Nonnull Vec3F> hitTestAgainstPointCloud(@Nonnull Vec2F cameraImagePoint)
fun hitTestAgainstPointCloud(cameraImagePoint: Vec2F): ArrayList<Vec3F>
- (NSArray<easyar_Vec3F *> *)hitTestAgainstPointCloud:(easyar_Vec2F *)cameraImagePoint
public func hitTestAgainstPointCloud(_ cameraImagePoint: Vec2F) -> [Vec3F]
public virtual List<Vec3F> hitTestAgainstPointCloud(Vec2F cameraImagePoint)
參數
| 名稱 |
類型 |
描述 |
| cameraImagePoint |
Vec2F |
|
傳回值
hitTestAgainstPlanes
void easyar_SparseSpatialMap_hitTestAgainstPlanes(easyar_SparseSpatialMap * This, easyar_Vec2F cameraImagePoint, easyar_ListOfVec3F * * Return)
std::vector<Vec3F> hitTestAgainstPlanes(Vec2F cameraImagePoint)
public java.util.@Nonnull ArrayList<@Nonnull Vec3F> hitTestAgainstPlanes(@Nonnull Vec2F cameraImagePoint)
fun hitTestAgainstPlanes(cameraImagePoint: Vec2F): ArrayList<Vec3F>
- (NSArray<easyar_Vec3F *> *)hitTestAgainstPlanes:(easyar_Vec2F *)cameraImagePoint
public func hitTestAgainstPlanes(_ cameraImagePoint: Vec2F) -> [Vec3F]
public virtual List<Vec3F> hitTestAgainstPlanes(Vec2F cameraImagePoint)
參數
| 名稱 |
類型 |
描述 |
| cameraImagePoint |
Vec2F |
|
傳回值
getMapVersion
取得當前SparseSpatialMap的地圖版本。
void easyar_SparseSpatialMap_getMapVersion(easyar_String * * Return)
static std::string getMapVersion()
public static java.lang.@Nonnull String getMapVersion()
companion object fun getMapVersion(): String
+ (NSString *)getMapVersion
public static func getMapVersion() -> String
public static string getMapVersion()
傳回值
unloadMap
透過回呼卸載指定SparseSpatialMap地圖資料。可透過回傳值判斷卸載是否成功(成功回傳true,否則回傳false)。
void easyar_SparseSpatialMap_unloadMap(easyar_SparseSpatialMap * This, easyar_String * mapID, easyar_CallbackScheduler * callbackScheduler, easyar_OptionalOfFunctorOfVoidFromBool resultCallBack)
void unloadMap(std::string mapID, std::shared_ptr<CallbackScheduler> callbackScheduler, std::optional<std::function<void(bool)>> resultCallBack)
public void unloadMap(java.lang.@Nonnull String mapID, @Nonnull CallbackScheduler callbackScheduler, @Nullable FunctorOfVoidFromBool resultCallBack)
fun unloadMap(mapID: String, callbackScheduler: CallbackScheduler, resultCallBack: FunctorOfVoidFromBool?): Unit
- (void)unloadMap:(NSString *)mapID callbackScheduler:(easyar_CallbackScheduler *)callbackScheduler resultCallBack:(void (^)(bool))resultCallBack
public func unloadMap(_ mapID: String, _ callbackScheduler: CallbackScheduler, _ resultCallBack: ((Bool) -> Void)?) -> Void
public virtual void unloadMap(string mapID, CallbackScheduler callbackScheduler, Optional<Action<bool>> resultCallBack)
參數
| 名稱 |
類型 |
描述 |
| mapID |
String |
|
| callbackScheduler |
CallbackScheduler |
|
| resultCallBack |
Optional<Action<>> |
|
傳回值
setConfig
void easyar_SparseSpatialMap_setConfig(easyar_SparseSpatialMap * This, easyar_SparseSpatialMapConfig * config)
void setConfig(std::shared_ptr<SparseSpatialMapConfig> config)
public void setConfig(@Nonnull SparseSpatialMapConfig config)
fun setConfig(config: SparseSpatialMapConfig): Unit
- (void)setConfig:(easyar_SparseSpatialMapConfig *)config
public func setConfig(_ config: SparseSpatialMapConfig) -> Void
public virtual void setConfig(SparseSpatialMapConfig config)
參數
傳回值
getConfig
void easyar_SparseSpatialMap_getConfig(easyar_SparseSpatialMap * This, easyar_SparseSpatialMapConfig * * Return)
std::shared_ptr<SparseSpatialMapConfig> getConfig()
public @Nonnull SparseSpatialMapConfig getConfig()
fun getConfig(): SparseSpatialMapConfig
- (easyar_SparseSpatialMapConfig *)getConfig
public func getConfig() -> SparseSpatialMapConfig
public virtual SparseSpatialMapConfig getConfig()
傳回值
startLocalization
bool easyar_SparseSpatialMap_startLocalization(easyar_SparseSpatialMap * This)
public boolean startLocalization()
fun startLocalization(): Boolean
- (bool)startLocalization
public func startLocalization() -> Bool
public virtual bool startLocalization()
傳回值
stopLocalization
void easyar_SparseSpatialMap_stopLocalization(easyar_SparseSpatialMap * This)
public void stopLocalization()
fun stopLocalization(): Unit
public func stopLocalization() -> Void
public virtual void stopLocalization()
傳回值
getSyncResult
取得同步輸出結果。若SparseSpatialMap已暫停,或未透過setResultAsyncMode將結果模式設為false,則回傳值為空。
void easyar_SparseSpatialMap_getSyncResult(easyar_SparseSpatialMap * This, easyar_MotionInputData * motionInputData, easyar_OptionalOfSparseSpatialMapResult * Return)
std::optional<std::shared_ptr<SparseSpatialMapResult>> getSyncResult(std::shared_ptr<MotionInputData> motionInputData)
public @Nullable SparseSpatialMapResult getSyncResult(@Nonnull MotionInputData motionInputData)
fun getSyncResult(motionInputData: MotionInputData): SparseSpatialMapResult?
- (easyar_SparseSpatialMapResult *)getSyncResult:(easyar_MotionInputData *)motionInputData
public func getSyncResult(_ motionInputData: MotionInputData) -> SparseSpatialMapResult?
public virtual Optional<SparseSpatialMapResult> getSyncResult(MotionInputData motionInputData)
參數
傳回值