Vectors
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#
Meshes.Vec
— Type
Vec(x₁, x₂, ..., xₙ)
Vec((x₁, x₂, ..., xₙ))
A geometric vector in Dim
-dimensional space with coordinates in length units (default to meters) for linear algebra.
By default, integer coordinates are converted to float.
A vector can be obtained by subtracting two Point
objects.
Examples
A = Point(0.0, 0.0)
B = Point(1.0, 0.0)
v = B - A
# 2D vectors
Vec(1.0, 2.0) # add default units
Vec(1.0m, 2.0m) # double precision as expected
Vec(1f0km, 2f0km) # single precision as expected
Vec(1m, 2m) # integer is converted to float by design
# 3D vectors
Vec(1.0, 2.0, 3.0) # add default units
Vec(1.0m, 2.0m, 3.0m) # double precision as expected
Vec(1f0km, 2f0km, 3f0km) # single precision as expected
Vec(1m, 2m, 3m) # integer is converted to float by design
Notes
-
A
Vec
is a subtype ofStaticVector
from StaticArrays.jl