PROJECTION SYSTEM Diedric
dihedral projection system basically consists of two planes of projection, perpendicular each other, called: principal planes of projection, and in particular way: vertical projection (VP) and horizontal projection (HP). The main components of the projection system dihedral are
PV (vertical projection),
PH (horizontal projection): a 900 with the PV,
LT (land line) is the intersection between the vertical and horizontal projection
O (origin): point common to the three coordinate axes, from which the coordinates are measured points,
X (y-axis coordinate x) axis on which they are measured coordinates (x ) of points, matches the line land,
Y (coordinate axis y): the axis about which the coordinates are measured (y) of points,
Z (z coordinate axis) axis on which the coordinates are measured (z) of points ,
dihedral projection system basically consists of two planes of projection, perpendicular each other, called: principal planes of projection, and in particular way: vertical projection (VP) and horizontal projection (HP). The main components of the projection system dihedral are
PV (vertical projection),
PH (horizontal projection): a 900 with the PV,
LT (land line) is the intersection between the vertical and horizontal projection
O (origin): point common to the three coordinate axes, from which the coordinates are measured points,
X (y-axis coordinate x) axis on which they are measured coordinates (x ) of points, matches the line land,
Y (coordinate axis y): the axis about which the coordinates are measured (y) of points,
Z (z coordinate axis) axis on which the coordinates are measured (z) of points ,
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