Create n turtles at the center of the world with their headings evenly distributed.

createOTurtles(n, world, breed, color)

# S4 method for numeric
createOTurtles(n, world, breed, color)

## Arguments

n Integer. WorldMatrix or worldArray object. Character. Vector of breed names. Must be of length 1 or of length n. If missing, breed = "turtle" for all turtles. Character. Vector of color names. Must be of length n. If missing, colors are assigned using the function rainbow(n).

## Value

AgentMatrix object of length n with data for the turtles being: xcor, ycor, who, heading, prevX, prevY, breed, and color.

## Details

The identity of the turtles is defined by their who number. This numbering starts at 0 and increments by 1.

The coordinates from the previous time step are stored in prevX and prevY. The initial values are NA.

## References

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 = 4, minPycor = 0, maxPycor = 4,