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points on an ellipse
- Thread starter gmurrie
- Start date
- Thread starter
- #2
Got it. This is the bones.
BEGIN {
angle=1
}
{
majoraxis=$5
minoraxis=$6
do {
deltax=majoraxis*cos(angle)
deltay=minoraxis*sin(angle)
x=$1 + deltax
y=$2 + deltay
# print "angle " angle " dx " deltax " dy " deltay " <===vars well===> " $4
printf("%12.6f %12.6f %10s\n",x,y,1)
++angle
}
while (angle<=90)
}
BEGIN {
angle=1
}
{
majoraxis=$5
minoraxis=$6
do {
deltax=majoraxis*cos(angle)
deltay=minoraxis*sin(angle)
x=$1 + deltax
y=$2 + deltay
# print "angle " angle " dx " deltax " dy " deltay " <===vars well===> " $4
printf("%12.6f %12.6f %10s\n",x,y,1)
++angle
}
while (angle<=90)
}
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