Man pages for cornelmpop/Lithics3D
A toolbox for 3D analysis of archaeological lithics
| addGridInfo | Group coordinates into a 2D grid layout |
| alignAxis | Align to axis (deprecated) |
| alignMesh.PCA | Align a mesh3d object along the axes of its two main... |
| circleCenter | Find the center of a circle |
| coords_onseg | Determine if coordinates are on a line segment |
| curve.pp | Compute planes perpendicular to a curve |
| demoFlake1 | Flake 1 |
| demoFlake2 | Flake 2 |
| demoFlake3 | Flake 3 |
| demoSphere | Demo sphere |
| demoSurface | Demo surface |
| digit.curves.old | Calculate semilandmarks along a curve |
| dist_pt2l | Euclidean distance between a point and a line |
| dot-check.mp.d | Test for distance between coordinate means and path midpoint |
| dot-cluster_patch | Assign patch coordinates to one of two surfaces |
| dot-collin.check | Silly collinearity check function |
| dot-p3.collin | Test for the colinearity of 3 3D points. |
| dot-PCA_smallest_eig | Compute smallest eigenvalue and its corresponding eigenvector |
| dot-withness | Identify data split that minimizes variance |
| drop_poi | Drop the last point of interest (POI). |
| e2sIntersect | Mesh edge / sphere intersection |
| edgeAngles | Compute edge angles (beta - please inspect results and report... |
| edge_angles_vis2d | 2D visualizer for edgeAngles output |
| edge_angles_vis3d | 3D visualizer for edgeAngles output |
| edge_angles_yw | Compute edge angles using Yezzi-Woodley et al.'s method |
| edgesOnPlane | Identify plane-intersecting mesh edges |
| getTArea | Compute triangle area from 3D coordinates |
| getTVol | Compute tetrahedron volume from triangle |
| l2lIntersect | Compute 2D line/line intersect |
| l2sIntersect | Line/sphere intersection points |
| lineCoefs | Compute 2D line coefficients |
| lineIntersect2D | Compute 2D line/line intersection |
| Lithics3D | A toolbox for 3D analysis of archaeological lithics |
| mapOnMesh | Map coordinates onto a target mesh surface (nearest mesh... |
| mesh_area | Computes mesh surface area |
| mesh_intersect_rays | Compute the mesh intersection points for a set of rays |
| mesh_mark_pois | Interactively record points of interest (POIs) on the surface... |
| mesh_orient_by_contour_pca | Orient a mesh using a contour |
| mesh_recenter | Recenter mesh coordinates |
| mesh_segment_by_path | Section mesh using a path |
| mesh_tmap | Generate a thickness map of an oriented mesh |
| mesh_tmap_plot | Plot thickness map |
| mesh_to_graph | Transform mesh into an undirected igraph object |
| mesh_translate_it | Translate vertex IDs to coordinates in the mesh triangle... |
| mesh_triangles | Produce a list of mesh triangles with vertex coordinates |
| mesh_volume | Computes mesh volume |
| orient_by_vectors | Orient 3D data by vectors |
| p2pIntersect | Solver for 3-plane intersections |
| p2p.line | Line of intersection between two planes |
| p2p.multiLine | Multip-plane intersection lines |
| p2p.point | 3-plane intersection point |
| pathLength | Measure the length of a path. |
| pathResample | Resample a curve |
| pc2pt | Compute co-planar coordinates given plane equation... |
| planeCoefs | Get plane equation coefficients from 3 points: |
| poly_angles | Interior polygon angles |
| proj_poi | Determine Point of Interest (POI) on a mesh surface using ray... |
| proj_pt2l | Orthogonally project points onto a line |
| proj_pt2p | Project coordinates onto a 3D plane |
| ptOnSeg | Determine if coordinates are on a line segment (Deprecated) |
| rotatePt_2D | Rotate a 2D point |
| rotate_v2v | Rotate vector onto vector |
| sPathConnect | Connect landmarks by the shortest geodesic path |
| sPathQuery | Computes shortest geodesic path between two mesh vertices |
| split_pts | Split pointcloud by plane |
| trace_ray | Compute the intersection points of a ray and a set of... |
