Nothing

```
#' Computes the incenter of a given triangle
#'
#' \code{Incenter} computes the center of a triangle
#' @param Tri Triangle object, previously created with function \code{CreatePolygon}
#' @param lines Boolean. When \code{lines} = \code{TRUE}, the plot displays the lines that bisect each of the angles of the triangle. If missing, it works as with \code{lines} = \code{FALSE}, so the lines are not displayed
#' @return Vector which contains the xy-coordinates of the incenter of the triangle
#' @examples
#' P1 <- c(0,0)
#' P2 <- c(1,1)
#' P3 <- c(2,0)
#' Tri <- CreatePolygon(P1, P2, P3)
#' x_min <- -5
#' x_max <- 5
#' y_min <- -5
#' y_max <- 5
#' CoordinatePlane(x_min, x_max, y_min, y_max)
#' Draw(Tri, "transparent")
#' I <- Incenter(Tri, lines = TRUE)
#' Draw(I, "red")
#' @references http://mathworld.wolfram.com/Incenter.html
#' @export
Incenter<-function(Tri, lines = F){
A=Tri[1,]
B=Tri[2,]
C=Tri[3,]
AB=B-A
AC=C-A
BC=C-B
bis1=0.5*(B-A)+0.5*(C-A)
bis2=0.5*(A-B)+0.5*(C-B)
bis3=0.5*(A-C)+0.5*(B-C)
A1=A+bis1
L1=CreateLinePoints(A,A1)
B1=B+bis2
L2=CreateLinePoints(B,B1)
C1=C+bis3
L3=CreateLinePoints(C,C1)
I=IntersectLines(L1,L2)
if (lines == TRUE){
DrawLine(L1,"red")
DrawLine(L2,"red")
DrawLine(L3,"red")
}
names(I)=c("X","Y")
return(I)
}
```

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