Description Usage Arguments Author(s) See Also Examples
Plot Plane on box
1 | PLOTplane(Rp, planecol = "brown")
|
Rp |
Rotated points |
planecol |
color for plotting plane |
Jonathan M. Lees<jonathan.lees@unc.edu>
pstart, PLOTbox, stress
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | ####### set colors
axcol = 'black'
boxcol = 'blue'
planecol = 'brown'
#### view angle
Rview = RFOC::ROTZ(-130)
### set arbitrary scale
xscale = 100
#### set three points and combine them with rbind
P1 = xscale*c(.2, 1,1,0)
P2 = xscale*c(1, .1,1,0)
P3 = xscale*c(1, 1,.4,0)
PPs = rbind(P1, P2, P3)
### convert points for view
Rp = PPs
### create box and scale it
BOX <-matrix(c(0,0,0,0,
0, 1, 0,0,
0, 1, 1,0,
0, 0, 1,0,
1,0,0,0,
1, 1, 0,0,
1, 1, 1,0,
1, 0, 1,0), ncol=4, byrow=TRUE)
BOX = xscale*BOX
############## create axes and scale them
AX = matrix(c(0,0,0,0,
1, 0, 0,0,
0, 0, 0,0,
0, 1, 0,0,
0,0,0,0,
0, 0, 1,0), ncol=4, byrow=TRUE)
AX = 1.5*xscale*AX
############## rotate axes and box
Rax = AX
Rbox = BOX
############## start the figure
pstart(xscale=xscale)
###### plot the box
PLOTbox(Rax, Rbox, axcol= 'black', boxcol= 'blue')
############## plot the plane
PLOTplane(Rp)
P1 = xscale*c(0, 0,.4,0)
P2 = xscale*c(0.8, 0,0,0)
P3 = xscale*c(0, .7, 0 ,0)
PPs = rbind(P1, P2, P3)
### convert points for view
Rp = PPs
PLOTplane(Rp, planecol = "gold" )
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