FitLineKD
require.mx('mxjs/base/math/fit_line_kd.js');
Fit a line to a collection of points, in k-dimensions (for limited values of k).
| Status | Name |
|---|---|
 |
Boolean fitLine3D
(
vec3 ↑mean,
vec3 ↑normalDir,
Number pointsBegin,
Number pointsEnd,
Function readPoint
)
Fit a line to a collection of 3D points. |
|
Boolean fitLine4D
(
vec4 ↑mean,
vec4 ↑normalDir,
Number pointsBegin,
Number pointsEnd,
Function readPoint
)
Fit a line to a collection of 4D points. |
Library Functions
result = Lib.fitLine3D (
↑mean,
↑normalDir,
pointsBegin,
pointsEnd,
readPoint
)
Fit a line to a collection of 3D points.
Parameters:-
vec3↑mean - receives the mean value of all input points -
vec3↑normalDir - receives the normal direction of the fitted line -
NumberpointsBegin - first row number for points -
NumberpointsEnd - terminating row number for points (stop reading before this number) -
FunctionreadPoint - function(index,output_point) reads the point at row index into the provided output_point
Boolean result - true if the line was fit result = Lib.fitLine4D (
↑mean,
↑normalDir,
pointsBegin,
pointsEnd,
readPoint
)
Fit a line to a collection of 4D points.
Parameters:-
vec4↑mean - receives the mean value of all input points -
vec4↑normalDir - receives the normal direction of the fitted line -
NumberpointsBegin - first row number for points -
NumberpointsEnd - terminating row number for points (stop reading before this number) -
FunctionreadPoint - function(index,output_point) reads the point at row index into the provided output_point
Boolean result - true if the line was fit