示例#1
0
        private IEnumerator Localize()
        {
            XRCameraImage image;

            if (cameraManager.TryGetLatestImage(out image))
            {
                Camera cam = Camera.main;
                m_stats.localizationAttemptCount++;
                Vector3    camPos     = cam.transform.position;
                Quaternion camRot     = cam.transform.rotation;
                Vector4    intrinsics = ARHelper.GetIntrinsics(cameraManager);

                int width  = image.width;
                int height = image.height;

                XRCameraImagePlane plane  = image.GetPlane(0);                // use the Y plane
                byte[]             pixels = new byte[plane.data.Length];
                plane.data.CopyTo(pixels);
                image.Dispose();

                Vector3    pos = Vector3.zero;
                Quaternion rot = Quaternion.identity;

                float startTime = Time.realtimeSinceStartup;

                Task <int> t = Task.Run(() =>
                {
                    return(Immersal.Core.LocalizeImage(out pos, out rot, width, height, ref intrinsics, pixels));
                });

                while (!t.IsCompleted)
                {
                    yield return(null);
                }

                int mapHandle = t.Result;

                if (mapHandle >= 0 && m_MapIdToOffset.ContainsKey(mapHandle))
                {
                    MapOffset mo          = m_MapIdToOffset[mapHandle];
                    float     elapsedTime = Time.realtimeSinceStartup - startTime;
                    Debug.Log(string.Format("Relocalised in {0} seconds", elapsedTime));
                    m_stats.localizationSuccessCount++;
                    Matrix4x4 cloudSpace   = mo.offset * Matrix4x4.TRS(pos, rot, Vector3.one);
                    Matrix4x4 trackerSpace = Matrix4x4.TRS(camPos, camRot, Vector3.one);
                    Matrix4x4 m            = trackerSpace * (cloudSpace.inverse);
                    mo.space.filter.RefinePose(m);
                }

                if (m_debugText != null)
                {
                    m_debugText.text = string.Format("Localization status: {0}/{1}", m_stats.localizationSuccessCount, m_stats.localizationAttemptCount);
                }
                else
                {
                    Debug.Log(string.Format("Localization status: {0}/{1}", m_stats.localizationSuccessCount, m_stats.localizationAttemptCount));
                }
            }
            m_bIsLocalizing = false;
        }
示例#2
0
        public override IEnumerator Localize()
        {
            XRCameraImage   image;
            ARCameraManager cameraManager   = m_Sdk.cameraManager;
            var             cameraSubsystem = cameraManager.subsystem;

            if (cameraSubsystem != null && cameraSubsystem.TryGetLatestImage(out image))
            {
                stats.localizationAttemptCount++;
                Vector3    camPos = m_Cam.transform.position;
                Quaternion camRot = m_Cam.transform.rotation;
                byte[]     pixels;
                Vector4    intrinsics = ARHelper.GetIntrinsics();
                ARHelper.GetPlaneData(out pixels, image);

                image.Dispose();

                Vector3    pos = Vector3.zero;
                Quaternion rot = Quaternion.identity;

                float startTime = Time.realtimeSinceStartup;

                Task <int> t = Task.Run(() =>
                {
                    return(Immersal.Core.LocalizeImage(out pos, out rot, image.width, image.height, ref intrinsics, pixels));
                });

                while (!t.IsCompleted)
                {
                    yield return(null);
                }

                int mapId = t.Result;

                if (mapId >= 0 && ARSpace.mapIdToOffset.ContainsKey(mapId))
                {
                    if (mapId != lastLocalizedMapId)
                    {
                        if (m_ResetOnMapChange)
                        {
                            foreach (KeyValuePair <Transform, SpaceContainer> item in ARSpace.transformToSpace)
                            {
                                item.Value.filter.ResetFiltering();
                            }
                        }

                        lastLocalizedMapId = mapId;
                    }

                    ARHelper.GetRotation(ref rot);
                    MapOffset mo          = ARSpace.mapIdToOffset[mapId];
                    float     elapsedTime = Time.realtimeSinceStartup - startTime;
                    Debug.Log(string.Format("Relocalised in {0} seconds", elapsedTime));
                    stats.localizationSuccessCount++;
                    Matrix4x4 cloudSpace   = mo.offset * Matrix4x4.TRS(pos, rot, Vector3.one);
                    Matrix4x4 trackerSpace = Matrix4x4.TRS(camPos, camRot, Vector3.one);
                    Matrix4x4 m            = trackerSpace * (cloudSpace.inverse);
                    mo.space.filter.RefinePose(m);
                }
            }

            yield return(StartCoroutine(base.Localize()));
        }
示例#3
0
        public override async void Localize()
        {
#if PLATFORM_LUMIN
            XRCameraImage image;
#else
            XRCpuImage image;
#endif
            ARCameraManager cameraManager   = m_Sdk.cameraManager;
            var             cameraSubsystem = cameraManager.subsystem;

#if PLATFORM_LUMIN
            if (cameraSubsystem != null && cameraSubsystem.TryGetLatestImage(out image))
#else
            if (cameraSubsystem != null && cameraSubsystem.TryAcquireLatestCpuImage(out image))
#endif
            {
                stats.localizationAttemptCount++;
                Vector4    intrinsics;
                Vector3    camPos = m_Cam.transform.position;
                Quaternion camRot = m_Cam.transform.rotation;
                ARHelper.GetIntrinsics(out intrinsics);
                ARHelper.GetPlaneDataFast(ref m_PixelBuffer, image);

                if (m_PixelBuffer != IntPtr.Zero)
                {
                    Vector3    pos = Vector3.zero;
                    Quaternion rot = Quaternion.identity;

                    float startTime = Time.realtimeSinceStartup;

                    Task <int> t = Task.Run(() =>
                    {
                        return(Immersal.Core.LocalizeImage(out pos, out rot, image.width, image.height, ref intrinsics, m_PixelBuffer));
                    });

                    await t;

                    int   mapHandle   = t.Result;
                    float elapsedTime = Time.realtimeSinceStartup - startTime;

                    if (mapHandle >= 0 && ARSpace.mapHandleToOffset.ContainsKey(mapHandle))
                    {
                        Debug.Log(string.Format("Relocalized in {0} seconds", elapsedTime));
                        stats.localizationSuccessCount++;

                        if (mapHandle != lastLocalizedMapHandle)
                        {
                            if (resetOnMapChange)
                            {
                                Reset();
                            }

                            lastLocalizedMapHandle = mapHandle;

                            OnMapChanged?.Invoke(mapHandle);
                        }

                        ARHelper.GetRotation(ref rot);
                        MapOffset mo = ARSpace.mapHandleToMap.ContainsKey(mapHandle) ? ARSpace.mapHandleToOffset[mapHandle] : null;

                        if (mo == null)
                        {
                            return;
                        }

                        Matrix4x4 offsetNoScale = Matrix4x4.TRS(mo.position, mo.rotation, Vector3.one);
                        Vector3   scaledPos     = new Vector3
                                                  (
                            pos.x * mo.scale.x,
                            pos.y * mo.scale.y,
                            pos.z * mo.scale.z
                                                  );
                        Matrix4x4 cloudSpace   = offsetNoScale * Matrix4x4.TRS(scaledPos, rot, Vector3.one);
                        Matrix4x4 trackerSpace = Matrix4x4.TRS(camPos, camRot, Vector3.one);
                        Matrix4x4 m            = trackerSpace * (cloudSpace.inverse);

                        if (useFiltering)
                        {
                            mo.space.filter.RefinePose(m);
                        }
                        else
                        {
                            ARSpace.UpdateSpace(mo.space, m.GetColumn(3), m.rotation);
                        }

                        LocalizerPose localizerPose;
                        GetLocalizerPose(out localizerPose, mapHandle, pos, rot, m.inverse);
                        OnPoseFound?.Invoke(localizerPose);

                        if (ARSpace.mapHandleToMap.ContainsKey(mapHandle))
                        {
                            ARMap map = ARSpace.mapHandleToMap[mapHandle];
                            map.NotifySuccessfulLocalization(mapHandle);
                        }
                    }
                    else
                    {
                        Debug.Log(string.Format("Localization attempt failed after {0} seconds", elapsedTime));
                    }
                }

                image.Dispose();
            }

            base.Localize();
        }
示例#4
0
        public override async void LocalizeServer(SDKMapId[] mapIds)
        {
#if PLATFORM_LUMIN
            XRCameraImage image;
#else
            XRCpuImage image;
#endif
            ARCameraManager cameraManager   = m_Sdk.cameraManager;
            var             cameraSubsystem = cameraManager.subsystem;

#if PLATFORM_LUMIN
            if (cameraSubsystem.TryGetLatestImage(out image))
#else
            if (cameraSubsystem.TryAcquireLatestCpuImage(out image))
#endif
            {
                stats.localizationAttemptCount++;

                JobLocalizeServerAsync j = new JobLocalizeServerAsync();

                byte[]     pixels;
                Camera     cam    = Camera.main;
                Vector3    camPos = cam.transform.position;
                Quaternion camRot = cam.transform.rotation;
                Vector4    intrinsics;
                int        channels = 1;
                int        width    = image.width;
                int        height   = image.height;

                ARHelper.GetIntrinsics(out intrinsics);
                ARHelper.GetPlaneData(out pixels, image);

                float startTime = Time.realtimeSinceStartup;

                Task <(byte[], icvCaptureInfo)> t = Task.Run(() =>
                {
                    byte[] capture      = new byte[channels * width * height + 1024];
                    icvCaptureInfo info = Immersal.Core.CaptureImage(capture, capture.Length, pixels, width, height, channels);
                    Array.Resize(ref capture, info.captureSize);
                    return(capture, info);
                });

                await t;

                j.image      = t.Result.Item1;
                j.position   = camPos;
                j.rotation   = camRot;
                j.intrinsics = intrinsics;
                j.mapIds     = mapIds;

                j.OnResult += async(SDKLocalizeResult result) =>
                {
                    float elapsedTime = Time.realtimeSinceStartup - startTime;

                    if (result.success)
                    {
                        Debug.Log("*************************** On-Server Localization Succeeded ***************************");
                        Debug.Log(string.Format("Relocalized in {0} seconds", elapsedTime));

                        int mapServerId = result.map;

                        if (mapServerId > 0 && ARSpace.mapHandleToOffset.ContainsKey(mapServerId))
                        {
                            if (mapServerId != lastLocalizedMapHandle)
                            {
                                if (resetOnMapChange)
                                {
                                    Reset();
                                }

                                lastLocalizedMapHandle = mapServerId;

                                OnMapChanged?.Invoke(mapServerId);
                            }

                            MapOffset mo = ARSpace.mapHandleToOffset[mapServerId];
                            stats.localizationSuccessCount++;

                            Matrix4x4 responseMatrix = Matrix4x4.identity;
                            responseMatrix.m00 = result.r00; responseMatrix.m01 = result.r01; responseMatrix.m02 = result.r02; responseMatrix.m03 = result.px;
                            responseMatrix.m10 = result.r10; responseMatrix.m11 = result.r11; responseMatrix.m12 = result.r12; responseMatrix.m13 = result.py;
                            responseMatrix.m20 = result.r20; responseMatrix.m21 = result.r21; responseMatrix.m22 = result.r22; responseMatrix.m23 = result.pz;

                            Vector3    pos = responseMatrix.GetColumn(3);
                            Quaternion rot = responseMatrix.rotation;
                            ARHelper.GetRotation(ref rot);

                            Matrix4x4 offsetNoScale = Matrix4x4.TRS(mo.position, mo.rotation, Vector3.one);
                            Vector3   scaledPos     = Vector3.Scale(pos, mo.scale);
                            Matrix4x4 cloudSpace    = offsetNoScale * Matrix4x4.TRS(scaledPos, rot, Vector3.one);
                            Matrix4x4 trackerSpace  = Matrix4x4.TRS(camPos, camRot, Vector3.one);
                            Matrix4x4 m             = trackerSpace * (cloudSpace.inverse);

                            if (useFiltering)
                            {
                                mo.space.filter.RefinePose(m);
                            }
                            else
                            {
                                ARSpace.UpdateSpace(mo.space, m.GetColumn(3), m.rotation);
                            }

                            JobEcefAsync je = new JobEcefAsync();
                            je.id        = mapServerId;
                            je.OnResult += (SDKEcefResult result2) =>
                            {
                                LocalizerPose localizerPose;
                                LocalizerBase.GetLocalizerPose(out localizerPose, mapServerId, pos, rot, m.inverse, result2.ecef);
                                OnPoseFound?.Invoke(localizerPose);
                            };

                            await je.RunJobAsync();

                            if (ARSpace.mapHandleToMap.ContainsKey(mapServerId))
                            {
                                ARMap map = ARSpace.mapHandleToMap[mapServerId];
                                map.NotifySuccessfulLocalization(mapServerId);
                            }
                        }
                        else
                        {
                            Debug.Log(string.Format("Localization attempt failed after {0} seconds", elapsedTime));
                        }
                    }
                    else
                    {
                        Debug.Log("*************************** On-Server Localization Failed ***************************");
                    }
                };

                await j.RunJobAsync();

                image.Dispose();
            }

            base.LocalizeServer(mapIds);
        }