|
| | pyhelios.wrappers.ULiDARWrapper._check_error (result, func, args) |
| | Automatic error checking for all LiDAR functions.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.destroyLiDARcloud (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Destroy LiDARcloud instance.
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.addLiDARScan (ctypes.POINTER(ULiDARcloud) cloud_ptr, List[float] origin, int Ntheta, Tuple[float, float] theta_range, int Nphi, Tuple[float, float] phi_range, float exit_diameter, float beam_divergence, Optional[List[str]] column_format=None, float range_noise_stddev=0.0, float angle_noise_stddev=0.0, float scan_tilt_roll=0.0, float scan_tilt_pitch=0.0) |
| | Add a LiDAR scan to the point cloud.
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.addLiDARScanMultibeam (ctypes.POINTER(ULiDARcloud) cloud_ptr, List[float] origin, List[float] beam_zenith_angles, int Nphi, Tuple[float, float] phi_range, float exit_diameter, float beam_divergence, Optional[List[str]] column_format=None, float range_noise_stddev=0.0, float angle_noise_stddev=0.0, float scan_tilt_roll=0.0, float scan_tilt_pitch=0.0) |
| | Add a spinning multibeam LiDAR scan (rotating multi-channel sensor)
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARScanTiltRoll (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID) |
| | Get the global scanner tilt roll angle (radians) for a scan.
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARScanTiltPitch (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID) |
| | Get the global scanner tilt pitch angle (radians) for a scan.
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.getLiDARScanPattern (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID) |
| | Get the scan pattern (0 = raster, 1 = spinning multibeam).
|
| |
| List[float] | pyhelios.wrappers.ULiDARWrapper.getLiDARScanBeamZenithAngles (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID) |
| | Get the per-channel beam zenith angles (radians) for a multibeam scan (empty for raster).
|
| |
| bool | pyhelios.wrappers.ULiDARWrapper.isLiDARHitMiss (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Return True if the hit is a miss (a transmitted beam that returned nothing).
|
| |
| bool | pyhelios.wrappers.ULiDARWrapper.lidarHasMisses (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Return True if the cloud contains at least one miss.
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARMissDistance () |
| | Return the LIDAR_MISS_DISTANCE constant (meters).
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.getLiDARScanCount (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Get number of scans in the cloud.
|
| |
| List[float] | pyhelios.wrappers.ULiDARWrapper.getLiDARScanOrigin (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID) |
| | Get origin of a specific scan.
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.getLiDARScanSizeTheta (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID) |
| | Get number of zenith scan points.
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.getLiDARScanSizePhi (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID) |
| | Get number of azimuthal scan points.
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARScanRangeNoiseStdDev (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID) |
| | Get the range (along-beam) measurement noise standard deviation for a scan (meters)
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARScanAngleNoiseStdDev (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID) |
| | Get the angular (beam-pointing) jitter standard deviation for a scan (radians)
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.addLiDARHitPoint (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID, List[float] xyz, List[float] direction) |
| | Add a hit point to the cloud.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.addLiDARHitPointRGB (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID, List[float] xyz, List[float] direction, List[float] color) |
| | Add a hit point with color to the cloud.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.addLiDARHitPoints (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID, xyzs, directions, int count, colors=None) |
| | Add many hit points to the cloud in a single call (bulk ingestion).
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.addLiDARHitPointsWithData (ctypes.POINTER(ULiDARcloud) cloud_ptr, int scanID, xyzs, directions, int count, colors=None, labels=None, data_values=None) |
| | Bulk-ingest hit points carrying a per-hit data map in one call.
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.getLiDARHitCount (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Get total number of hit points.
|
| |
| List[float] | pyhelios.wrappers.ULiDARWrapper.getLiDARHitXYZ (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get coordinates of a hit point.
|
| |
| List[float] | pyhelios.wrappers.ULiDARWrapper.getLiDARHitRaydir (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get ray direction of a hit point.
|
| |
| List[float] | pyhelios.wrappers.ULiDARWrapper.getLiDARHitColor (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get color of a hit point.
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.getLiDARHitScanID (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get the scan ID a hit point belongs to.
|
| |
| bool | pyhelios.wrappers.ULiDARWrapper.doesLiDARHitDataExist (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index, str label) |
| | Check whether a named scalar data value exists for a hit point.
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARHitData (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index, str label) |
| | Get a named scalar data value for a hit point.
|
| |
| List[float] | pyhelios.wrappers.ULiDARWrapper.getLiDARHitData_all (ctypes.POINTER(ULiDARcloud) cloud_ptr, str label, int n) |
| | Bulk-export a named scalar data value for all hit points in one call.
|
| |
| Tuple[List[float], List[float]] | pyhelios.wrappers.ULiDARWrapper.getLiDARHitsXYZRGB_all (ctypes.POINTER(ULiDARcloud) cloud_ptr, int n) |
| | Bulk-export XYZ coordinates and RGB colors for all hit points in one call.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.deleteLiDARHitPoint (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Delete a hit point from the cloud.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.lidarCoordinateShift (ctypes.POINTER(ULiDARcloud) cloud_ptr, List[float] shift) |
| | Translate all hit points by a shift vecto.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.lidarCoordinateRotation (ctypes.POINTER(ULiDARcloud) cloud_ptr, List[float] rotation) |
| | Rotate all hit points by spherical rotation angles.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.lidarTriangulateHitPoints (ctypes.POINTER(ULiDARcloud) cloud_ptr, float Lmax, float max_aspect_ratio) |
| | Generate triangle mesh from hit points.
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.getLiDARTriangleCount (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Get number of triangles in the mesh.
|
| |
| dict | pyhelios.wrappers.ULiDARWrapper.getLiDARTriangulationStats (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Filter diagnostics from the most recent triangulateHitPoints() call.
|
| |
| | pyhelios.wrappers.ULiDARWrapper.getLiDARTriangleVertices_all (ctypes.POINTER(ULiDARcloud) cloud_ptr, int tri_count) |
| | Bulk-export every triangle's vertices (and source scan) in one call.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.lidarDistanceFilter (ctypes.POINTER(ULiDARcloud) cloud_ptr, float maxdistance) |
| | Filter hit points by maximum distance.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.lidarReflectanceFilter (ctypes.POINTER(ULiDARcloud) cloud_ptr, float minreflectance) |
| | Filter hit points by minimum reflectance.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.lidarFirstHitFilter (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Keep only first return hit points.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.lidarLastHitFilter (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Keep only last return hit points.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.exportLiDARPointCloud (ctypes.POINTER(ULiDARcloud) cloud_ptr, str filename, bool write_header=True) |
| | Export point cloud to ASCII file (optionally with a '#'-prefixed column header)
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.exportLiDARLeafAreaUncertainty (ctypes.POINTER(ULiDARcloud) cloud_ptr, str filename) |
| | Export per-voxel leaf-area sampling uncertainty to a self-describing ASCII file.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.exportLiDARScans (ctypes.POINTER(ULiDARcloud) cloud_ptr, str filename) |
| | Export all scans to an XML metadata file plus one ASCII data file per scan.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.loadLiDARXML (ctypes.POINTER(ULiDARcloud) cloud_ptr, str filename) |
| | Load scan metadata from XML file.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.lidarDisableMessages (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Disable console output messages.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.lidarEnableMessages (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Enable console output messages.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.addLiDARGrid (ctypes.POINTER(ULiDARcloud) cloud_ptr, List[float] center, List[float] size, List[int] ndiv, float rotation) |
| | Add a rectangular grid of voxel cells.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.addLiDARGridCell (ctypes.POINTER(ULiDARcloud) cloud_ptr, List[float] center, List[float] size, float rotation) |
| | Add a single grid cell.
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.getLiDARGridCellCount (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Get number of grid cells.
|
| |
| List[float] | pyhelios.wrappers.ULiDARWrapper.getLiDARCellCenter (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get center position of a grid cell.
|
| |
| List[float] | pyhelios.wrappers.ULiDARWrapper.getLiDARCellSize (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get size of a grid cell.
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARCellLeafArea (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get leaf area of a grid cell.
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARCellLeafAreaDensity (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get leaf area density of a grid cell.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.calculateLiDARHitGridCell (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Calculate hit point grid cell assignments.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.syntheticLiDARScan (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr) |
| | Perform synthetic discrete-return LiDAR scan.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.syntheticLiDARScanAppend (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr, bool append) |
| | Perform synthetic scan with append control.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.syntheticLiDARScanDiscrete (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr, bool scan_grid_only, bool record_misses, bool append) |
| | Perform discrete-return synthetic scan with miss-recording control.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.syntheticLiDARScanWaveform (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr, int rays_per_pulse, float pulse_distance_threshold) |
| | Perform synthetic full-waveform LiDAR scan.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.syntheticLiDARScanFull (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr, int rays_per_pulse, float pulse_distance_threshold, bool scan_grid_only, bool record_misses, bool append) |
| | Perform synthetic scan with full control.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.calculateLiDARLeafArea (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr) |
| | Calculate leaf area for each grid cell.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.calculateLiDARLeafAreaMinHits (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr, int min_voxel_hits) |
| | Calculate leaf area with minimum voxel hits threshold.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.calculateLiDARLeafAreaUncertainty (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr, int min_voxel_hits, float element_width) |
| | Calculate leaf area plus per-voxel sampling uncertainty (Pimont et al.
|
| |
| int | pyhelios.wrappers.ULiDARWrapper.getLiDARCellBeamCount (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get the beam count N entering a grid cell (-1 if calculateLeafArea not run).
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARCellRelativeDensityIndex (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get the relative density index I_rdi for a grid cell.
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARCellMeanPathLength (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get the mean beam path length (m) through a grid cell.
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARCellLADVariance (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get the per-voxel LAD sampling variance (-1 if unavailable).
|
| |
| | pyhelios.wrappers.ULiDARWrapper.getLiDARCellLeafAreaConfidenceInterval (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index, float confidence_level=0.95) |
| | Single-voxel leaf-area confidence interval.
|
| |
| | pyhelios.wrappers.ULiDARWrapper.getLiDARGroupLADConfidenceInterval (ctypes.POINTER(ULiDARcloud) cloud_ptr, List[int] indices, float confidence_level=0.95) |
| | Group-scale LAD confidence interval over a set of cells (recommended path).
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.exportLiDARTriangleNormals (ctypes.POINTER(ULiDARcloud) cloud_ptr, str filename) |
| | Export triangle normal vectors.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.exportLiDARTriangleAreas (ctypes.POINTER(ULiDARcloud) cloud_ptr, str filename) |
| | Export triangle areas.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.exportLiDARLeafAreas (ctypes.POINTER(ULiDARcloud) cloud_ptr, str filename) |
| | Export leaf areas for each grid cell.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.exportLiDARLeafAreaDensities (ctypes.POINTER(ULiDARcloud) cloud_ptr, str filename) |
| | Export leaf area densities for each grid cell.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.exportLiDARGtheta (ctypes.POINTER(ULiDARcloud) cloud_ptr, str filename) |
| | Export G(theta) values for each grid cell.
|
| |
| float | pyhelios.wrappers.ULiDARWrapper.getLiDARCellGtheta (ctypes.POINTER(ULiDARcloud) cloud_ptr, int index) |
| | Get G(theta) value for a grid cell.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.setLiDARCellGtheta (ctypes.POINTER(ULiDARcloud) cloud_ptr, float Gtheta, int index) |
| | Set G(theta) value for a grid cell.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.gapfillLiDARMisses (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Gapfill sky/miss points.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.calculateSyntheticLiDARLeafArea (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr) |
| | Calculate synthetic leaf area for validation.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.calculateSyntheticLiDARGtheta (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr) |
| | Calculate synthetic G(theta) for validation.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.addLiDARTrianglesToContext (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr) |
| | Add triangulated mesh to Context as primitives.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.initializeLiDARCollisionDetection (ctypes.POINTER(ULiDARcloud) cloud_ptr, ctypes.POINTER(UContext) context_ptr) |
| | Initialize CollisionDetection for ray tracing.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.enableLiDARCDGPUAcceleration (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Enable GPU acceleration for collision detection.
|
| |
| None | pyhelios.wrappers.ULiDARWrapper.disableLiDARCDGPUAcceleration (ctypes.POINTER(ULiDARcloud) cloud_ptr) |
| | Disable GPU acceleration for collision detection.
|
| |
| | pyhelios.wrappers.ULiDARWrapper.mock_createLiDARcloud (*args, **kwargs) |
| |
| | pyhelios.wrappers.ULiDARWrapper.mock_lidar_operation (*args, **kwargs) |
| |
1.13.2