CagdFitPlaneThruCtlPts

Section: C Library Functions (3)
Updated: IRIT Version 6.0
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NAME

CagdFitPlaneThruCtlPts()  

SYNOPSIS

cagd_lib/mshplanr.c:73

CagdRType CagdFitPlaneThruCtlPts(CagdPlaneStruct *Plane,
                                 CagdPointType PType,
                                 CagdRType **Points,
                                 int Index1,
                                 int Index2,
                                 int Index3,
                                 int Index4)
 

DESCRIPTION

Fits a plane through the four points from Points indices Index?. Points may be either E2 or E3 only. Returns 0.0 if failed to fit a plane, otherwise a measure on the size of the mesh data (distance between points) is returned.  

PARAMETERS:

Plane: To compute and save here.

PType: Point type expected of four points. Must be E2 or E3.

Points: Point array where to look for the four points.

Index?: Four indices of the points.  

FUNCTION RETURN VALUE

CagdRType: Measure on the distance between the data points, 0.0 if fitting failed.

 

ORIGIN

(C) Copyright 1989/90-95 Gershon Elber, Technion, IIT


 

Index

NAME
SYNOPSIS
DESCRIPTION
PARAMETERS:
FUNCTION RETURN VALUE
ORIGIN

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