Crime Scene Documentation and Reconstruction Tools

Documentation for package ‘forensicR’ version 0.0.6

Help Pages

along_wall	Place an object against a wall, as it is measured in the field
assumed_segment	Segment with an assumed (not measured) deflection
coords_baseline	Convert baseline (rectangular coordinate) measurements to XY
coords_polar	Convert polar (azimuth/distance) measurements to XY
coords_triangulation	Convert triangulation measurements to XY
death_scene_record	Structured death scene observation record
evidence_log	Create an empty evidence log
file_hash	SHA-256 hash of files
furniture	Define a scene object (furniture, appliance, person)
furniture_catalog	Catalog of object types with default height, color and label
furniture_footprint	Footprint polygons of scene objects
furniture_from_corners	Axis-aligned object from two measured opposite corners
furniture_table	Summary table of scene objects for reports
impact_angle	Impact angle from a bullet defect's ellipse
intersect_trajectories	Convergence of two trajectories
log_custody	Record a custody event
log_item	Add an evidence item to a log
opening	A door or window segment for scene plots
origin_zone	Possible origin of fire at assumed muzzle heights
path_deflections	Deflection angles and joint consistency of a path
plot_scene	Plot scene points as a simple sketch
plot_trajectories	Plot trajectories in plan or elevation view with uncertainty
plot_wall_elevation	Elevation view of one wall
render_scene_3d	Render a 3D reconstruction of the scene (rayrender)
render_scene_report	Render a scene report to Word, PDF and/or HTML
report_footer	Provenance footer for generated reports
room_rect	Build a rectangular room outline for scene plots
scene_3d_widget	Interactive 3D scene widget (rgl / WebGL)
scene_report_skeleton	Copy the packaged scene report template
trajectory_2pt	Trajectory through two points on the bullet path
trajectory_from_angles	Trajectory from angles measured at the defect (rod, laser or protractor)
trajectory_from_defect	Trajectory from a single defect's ellipse on a vertical surface
trajectory_obstructions	Which objects does a back-projected trajectory pass through?
trajectory_path	Build a segmented trajectory through intermediate targets
trajectory_table	Summarize one or more trajectories as a table
wall_from_room	Wall segment of a rectangular room, ordered as seen from inside