File List

Here is a list of all documented files with brief descriptions:

experimental/pngmanip/colors.h [code]
experimental/pngmanip/plot_funcs.h [code]
experimental/pngmanip/pngwrite.h [code]
experimental/s3viz/s3viz.cpp	Visualize a curve in S^3 in two balls in R^3
experimental/thickness/include/curvealgos.h [code]
experimental/thickness/include/minsegdist.h [code]
experimental/thickness/include/segdist.h [code]
fourierknots/fourier_3_1.h [code]
fourierknots/fourier_4_1.h [code]
fourierknots/fourier_5_1.h [code]
fourierknots/fourier_8_18.h [code]
fourierknots/fourier_syn.h [code]
include/Biarc.h [code]
include/Curve.h [code]
include/CurveBundle.h [code]
include/Matrix3.h [code]
include/Matrix4.h [code]
include/PKFmanip.h [code]
include/Tube.h [code]
include/TubeBundle.h [code]
include/Vector3.h [code]
include/Vector4.h [code]
include/utils/qr.h [code]
include/utils/timer.h [code]
inventor/gui.h [code]
inventor/main.h [code]
inventor/mainwindow.h [code]
inventor/plotzoom.h [code]
inventor/pp.h [code]
inventor/pt.h [code]
inventor/SoKnot.h [code]
inventor/trefoil_builder.h [code]
inventor/tt.h [code]
inventor/utils.h [code]
inventor/viewer.h [code]
inventor/xyzview.cpp	Visualize a closed data file
objects/aux.h [code]	Auxiliary routines that produce particular curves
objects/bone.cpp	Constructs a bone shaped curve
objects/borromean.cpp	Constructs the borromean rings
objects/circle.cpp	Constructs a circle
objects/crouzy.cpp	Constructs a crouzy curve ;)
objects/ellipse.cpp	Constructs an ellipse
objects/helix.cpp	Constructs a helical curve
objects/hopf.cpp	Constructs a hopf links
objects/inf.cpp	Constructs an infinity shaped curve
objects/knottable.cpp	Construct a table of curves
objects/line.cpp	Produces a file with a PKF line
objects/random.cpp	Generate a "random" curve
objects/sinus.cpp	Constructs a Sinusoidal PKF curve
objects/solenoid.cpp	Constructs a solenoid like curve
objects/spiral.cpp	Constructs a Spiral PKF file
objects/stadium.cpp	Constructs a stadium curve
objects/torusknot.cpp	Constructs a (p,q) torus knot
objects/torusknot4.cpp	Constructs a (p,q) torus knot on a torus in R^4
objects/trefoil.cpp	Approximated trefoil with arcs of circles ..
tools/align.cpp	Orient a pkf curve according to a given axes
tools/angle_condition.cpp	Check the angle condition for an ideal knot. input file : s sigma tau ..
tools/angle_principal_normal_contacts.cpp	Prints angle between contact chords and principal normal to stdout
tools/angle_vs_arclength.cpp	Prints the arclength and for that arclength the angle between the normal vector and the "2" contact struts
tools/arcdist.cpp	Program for testing purpose only
tools/arcs2polygonal.cpp	Convert an arc curve to a polygonal curve
tools/biarccli.cpp	Biarc command line interface
tools/billiard_poly.cpp	Construct billiard polygon
tools/centerandnormalise.cpp	Center and normalize a closed PKF curve
tools/circle_for_f31.cpp	Given eps, compute using 3 points the radius and center of circle
tools/clif_tref_contactset.cpp	Compute the contact set and surface (iv file) for the clifford trefoil in S^3
tools/closest_neighbour.cpp	Reconstruct the curve using the nearest point algo
tools/contacts2inventor.cpp	Convert contact chords to obj/iv file
tools/contacts2sigma.cpp	Contact chords to sigma(s) and tau(s)
tools/contacts_s3tor3.cpp	Project contact chords from S^3 to R^3
tools/contactset.cpp	Compute the contact chords for a given knot
tools/convolutionfilter.cpp	Smooth a curve using a local gaussian convolution filter
tools/curvature.cpp	Outputs the curvature of a biarc curve
tools/curvature4.cpp	Outputs the curvature of a biarc curve in R^4
tools/curvesplit.cpp	Split a "closed" curve into segments for given arclength values
tools/extract_sigma.cpp	Advancing within a small neighbournood try to extract sigma(s)
tools/extract_sigma_max.cpp	Find local max in pt valley
tools/filter_nodes.cpp	Filter a PKF curve. I.e. remove points that are too close to some neighbour
tools/flatten.cpp	Project curve onto 2D plane
tools/follow_contact.cpp	Starting at some point on the curve, follow the contacts to depth max_level
tools/inertiatensor.cpp	Compute the inertia tensor and principal axes
tools/info.cpp	Computes Arc-length, center of mass, thickness (approx), ropelength (aprox) info of a PKF curve
tools/info4.cpp	Computes Arc-length, center of mass, thickness (approx), ropelength (aprox) info of a PKF curve (S^3)
tools/inversion_in_sphere.cpp	Inversion in sphere at center c and radius r of a curve
tools/length.cpp	Arc-length of a PKF curve
tools/link_thickness.cpp	Compute thickness of a CurveBundle
tools/map.cpp	Map one curve to another
tools/mesh4stokes.cpp	Produce a tube mesh from a curve and write that to a file
tools/nana.cpp	Test program
tools/normal_indicatrix.cpp	Unfinished
tools/perturb.cpp	Perturb a curve
tools/pkf2java.cpp	Read data from a PKF file, produce a tubular mesh for each curve in the file and write it as C/C++/Java arrays
tools/pkf2mesh.cpp	Read data from a PKF file, produce a tubular mesh for each curve in the file and write that to a file
tools/pkf2obj.cpp	Pkf to obj format. obj file has correct uv texture coords
tools/pkf2ply.cpp	Pkf to mesh to stanford ply format
tools/pkf2stl.cpp	Read data from a PKF file, produce a tubular mesh for each curve in the file and write that to an STL file
tools/pkf2xyz.cpp	Convert PKF file to XYZ coordinates
tools/pkfframe.cpp	Generate a framing along the curve
tools/plotslice.cpp	Write a pt plot cross section at a given arclength
tools/plotslice4.cpp	Write a pt plot cross section at a given arclength (S^3)
tools/pointat.cpp	Writes point/tangent at Curve(s), for s arclength and s in [0,1] to the standart output
tools/projected_dij.cpp	Compute and of a given projection
tools/ptcircles.cpp	Resample an open or closed PKF curve
tools/r3tos3.cpp	Project a curve in R^3 to S^3
tools/redo_tangents.cpp	Recompute tangents using only the data points
tools/refine.cpp	Refine/Resample a part of an open or closed PKF curve
tools/reorder.cpp	Reorder the nodes of a curve, so that the first points of the 2 curves are the closest possible
tools/resample.cpp	Resample an open or closed PKF curve
tools/resample4.cpp	Resample an open or closed PKF curve (R^4)
tools/reverse_direction.cpp	Change the orientation of the curve
tools/rotate_curve.cpp	Rotate curve about axis v by angle a
tools/s3tor3.cpp	Project a curve on S^3 back to R^3
tools/s_sigma_angles.cpp	Program for testing purpose only
tools/setcenter.cpp	Reset the mass center of PKF curve
tools/shuffle.cpp	Randomize/shuffle a curve
tools/sigma2contact.cpp	From a sigma(s) function, generate the contact struts
tools/sigma2inventor.cpp	Convert 2D sigma(s) to iv or obj file
tools/sigma_and_tau_contacts.cpp	Extract contact functions sigma(s) and tau(s)
tools/sigma_composition.cpp	Compute $^k(s)$. input file : s sigma tau ..
tools/tangent_indicatrix.cpp	Write the tangent indicatrix of a given (open or closed) curve to a PKF file. Tangents for the tangent indicatrix are interpolated, therefore strange points like cusps would not be visible! The default is for an open curve, for closed curves put the -closed switch
tools/torsion.cpp	Outputs the torsion of a biarc curve
tools/xyz2pkf.cpp	Convert XYZ coordinates to PKF