RT 3L - RoTate - volume around an arbitrary line

(5/6/02)

PURPOSE

Rotates a volume around an arbitrary line using tri-quadratic interpolation.

SEE ALSO

RT [RoTate - image or volume, use average as background, bilinear interpolation]
RT 3A [RoTate - volume, arbitrary center, quadratic interpolation]
RT 3D [RoTate - volume, fast, tri-quadratic interpolation]
RT 90 [RoTate - image or volume, by 90, 180, or 270 degrees]
RT B [RoTate - image or volume, supply Background, bilinear interpolation]
RT C [RoTate - image, around arbitrary center, bilinear interpolation]
RT M [RoTate - image or volume, use minimum as background, bilinear interpolation]

USAGE

.OPERATION: RT 3L

.INPUT FILE: VOL001
[Enter the name of the file to be rotated.]

.OUTPUT FILE: VOL002
[Enter the name of the file where the rotated volume is to be kept.]

.ALPHA: 10.5
[Enter the rotation angle alpha.]

.X, Y, & Z FOR FIRST POINT DEFINING ROTATION AXIS: 32 32 10

.X, Y, & Z FOR SECOND POINT DEFINING ROTATION AXIS: 32 32 50

SUBROUTINES

ROTAL3, ROTL3

CALLER

UTIL3

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