Syntax
POINT arg1 arg2 arg3 arg4 arg5
Description
Polygon point with possible rounding
Arguments
Minimum quantity: 2
arg1
Value |
Dimension |
Meaning |
s |
STATION |
Local Station |
arg2
Value |
Dimension |
Meaning |
h |
LSTRUCTD |
Height |
arg3
Value |
Dimension |
Meaning |
PARARAD |
KEYWORD |
Rounding by a parabola |
CIRCRAD |
KEYWORD |
Rounding by a circular arc |
PARANXT |
KEYWORD |
Rounding by a parabola, radius is determined |
PARADST |
KEYWORD |
Rounding by a parabola by entering one length (symm.) or 2 lengths (asymm.) |
arg4
Value |
Dimension |
Meaning |
r |
LSTRUCTD |
Radius of rounding (arg3 = PARARAD or arg3 = CIRCRAD) |
dsl |
STATION |
Left distance of rounding to the point |
arg5
Value |
Dimension |
Meaning |
dsr |
STATION |
Right distance of rounding to the point for asymmetrical fillet (arg3 = PARADST) |
Scopes
POLYGON
Examples
POINT 65.000000 1.000000 PARARAD 1800.000000
The point is located at station 65 at height 1 and is rounded by a parabola using radius 1800.
POINT 65.000000 1.000000 CIRCRAD 1800.000000
The point is located at station 65 at height 1 and is rounded by a circular arc using radius 1800.
POINT 0.00000 0.00000
POINT 30.00000 5.00000 PARANXT
POINT 70.00000 4.00000
POINT 100.00000 1.00000
A parabola is merged between station 30 and station 70. The left tangent is formed by the points at the stations 0 and 30, The right tangent is formed by the points at the stations 70 and 100.
POINT 60.000000 55.000000 PARADST 20.000000 22.000000
Asymmetric parabolic fillet at the station 60.
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