Panotools::Matrix man page on Fedora

Panotools::Matrix man page on Fedora

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Panotools::Matrix(3)  User Contributed Perl Documentation Panotools::Matrix(3)

NAME
       Panotools::Matrix - Miscellaneous math for panoramic images

SYNOPSIS
       $matrix = rollpitchyaw2matrix ($roll, $pitch, $yaw);

       All angles are in radians not degrees.

DESCRIPTION
       rollpitchyaw2matrix returns a matrix arrayref that encapsulates a
       transformation suitable for rotating a vector/point by three degrees of
       freedom (roll, pitch and yaw).

       roll is positive rotation around the x-axis

       pitch is negative rotation around the y-axis

       yaw is negative rotation around the z axis

USAGE
       use Panotools::Matrix qw(matrix2rollpitchyaw rollpitchyaw2matrix
       multiply);

       my $point  = [[$x1], [$y1], [$z1]];

       my $matrix = rollpitchyaw2matrix ($roll, $pitch, $yaw);

       my $result = multiply ($matrix, $point);

       ($x2, $y2, $z2) = ($result->[0][0], $result->[1][0], $result->[2][0]);

perl v5.14.1			  2008-03-12		  Panotools::Matrix(3)

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