Compute the difference between headings
.
subHeadings(angle1, angle2, range360 = FALSE)
# S4 method for numeric,numeric
subHeadings(angle1, angle2, range360 = FALSE)
# S4 method for agentMatrix,numeric
subHeadings(angle1, angle2, range360 = FALSE)
# S4 method for numeric,agentMatrix
subHeadings(angle1, angle2, range360 = FALSE)
# S4 method for agentMatrix,agentMatrix
subHeadings(angle1, angle2, range360 = FALSE)
AgentMatrix
object representing the moving agents
, or
Numeric. Vector of angles.
AgentMatrix
object representing the moving agents
, or
Numeric. Vector of angles.
Logical. If range360 = TRUE
, returned values are
between 0 and 360 degrees;
if range360 = FALSE
, returned values are between
-180 and 180 degrees.
Default is range360 = FALSE
.
Numeric. Vector of the smallest angles in degrees
by which angle1
could be rotated to produce angle2
(i.e., the target heading).
This function does the opposite as the one in NetLogo where
angle1
is the target heading.
`angle1` and `angle2` must be of the same length or if different,
1.
one of them must be of length
Positive values mean clockwise rotations, negative value mean counterclockwise rotations.
Wilensky, U. 1999. NetLogo. http://ccl.northwestern.edu/netlogo/. Center for Connected Learning and Computer-Based Modeling, Northwestern University. Evanston, IL.
w1 <- createWorld(minPxcor = 0, maxPxcor = 9, minPycor = 0, maxPycor = 9)
t1 <- createOTurtles(n = 10, world = w1)
subHeadings(angle1 = t1, angle2 = 0)
#> [1] 0 -36 -72 -108 -144 -180 144 108 72 36