#!/usr/bin/python3
import sys
import math
plat=0
plon=0
lat=0
lon=0
x="0"
y="0"
z="0"
#lon goes from -180 to +180
#lat goes from -90 to +90
# / 90 * math.pi
#they need to be in the range 0 to 2pi?
if(len(sys.argv) < 2):
sys.stderr.write("usage: map2globe.py name < map.dat\n")
sys.exit(1)
name=sys.argv[1]
print("{} addshape 4 1 0 0 0 1 0 0".format(name))
rotation=0
while(1):
#print (plat,plon,lat,lon)
try:
line=input()
line.strip('\r\n')
(lon,lat)=map(float,filter(None,line.split(' ')))
slat=(((lat)/180)*math.pi)
slon=(((lon)/180)*math.pi)
(x,y,z)=map(str,(math.cos(slat)*math.cos(slon), math.sin(slat),math.cos(slat)*math.sin(slon)))
# (x,y,z)=map(str,(slon,slat,0))
except EOFError:
print("# reached EOF")
break
except ValueError:
#ignore this line
print("# read an invalid line: " + line)
if(line == ""):
(lat,lon,x,y,z)=(0,0,"","","")
except:
e = sys.exc_info()[0]
print("# error: " + str(e))
break
if(lat and lon and x and y and z and plat and plon and px and py and pz): #if the previouses exist
print("{} addshape 2 2 {} {} {} {} {} {}".format(name,x,y,z,px,py,pz))
#set previouses to currents
(plat,plon,px,py,pz)=(lat,lon,x,y,z)
print("# done")
