import pycsoft

#
# Graphics Jungle Project 
# Use pybv to view this version of the dinosaur
# converted from ~gl/models/pg/dino/grock.pg
# Author :   Brian Wyvill
# This version October 1999 
#

title = "GraphicsJungle Implicit Dinosaur"

def softy(o):
   o.sphere(0.5)

def scaledSofty(o,x,y,z):
    o.push()
    o.scale(x,y,z)
    softy(o)
    o.pop()

def pbline(o,n):
    o.push()
    o.scale( 0.68, 0.5, 0.5,) 
    softy(o)
    o.pop()
    o.translate(0.5,0,0)
    if n>1:
	  pbline(o, n-1)

def bline(o):
    o.begin()
    pbline(o,3)
    o.blend()

def showbline():
    o = pycsoft.CSoft()
    bline(o)
    return o

def showsofty():
    o = pycsoft.CSoft()
    softy(o)    
    return o

def pb2line(o,n):
    o.push()
    o.scale( 0.68, 0.5, 0.5) 
    softy(o)
    o.pop()
    o.translate(0.5,0,0)
    if n>1:
	  pb2line(o, n-1)

def b2line(o):
    o.begin()
    pb2line(o,3)
    o.blend()

def showb2line():
    o = pycsoft.CSoft()
    b2line(o)
    return o

def d_hline(o):
    o.begin()
    bline(o)
    o.blend()

def d_qline(o):
    o.begin()
    b2line(o)
    o.blend()

def hline(o): 
    d_hline(o)

def qline(o):
    d_qline(o)

##### colour definitions #####

def mouth_col(o):
    o.colour(( 0, 1, 0 ))

def nose_col(o):
    o.colour(( 1, 0, 0 ))

def eye_col(o):
    o.colour(( 0, 0, 1 ))

def hump_col(o):
    o.colour(( 0.7, 0.2, 0.2 ))

def neck_col(o):
    o.colour(( 0.82, 0.63, 0.52 ))

def body_col(o):
    o.colour((0.4,  0.82, 0.32))

def hed_col(o):
    o.colour((1, 0.45, 0.9))

def neck_col(o):
    o.colour((0.82, 0.63, 0.52))

def foot_col(o):
    o.colour((0, 1, 1))

def leg_col(o):
    o.colour((0.9, 0.55, 0.8))

def hump(o):
    hump_col(o)
    o.push()
    o.scale(1, 1, 0.4) 
    softy(o)
    o.pop()

def humpo(o):
    hump(o)

def pneck(o,n, nr):
    o.push()
    o.scale( 1.2, 1.2, 1.2 ) 
    qline(o)
    o.pop()
    o.push()
    o.translate( 0.5, 0, 0 )
    o.scale( 0.6, 1.2, 0.6)
    hump(o)
    o.pop()
#add the head in at the last level of recursion   
    if (n==1):
	o.push()
	o.translate(3, 0, 0)
        o.rotate(2, -2*nr)
	o.scale(1.3,1.3,1.3)
	phead(o)
	o.pop()
    o.translate( 1.4, 0, 0 )
    o.rotate(2, nr)
    if n>1:
	  pneck(o, n-1, nr)

def neck(o, nr):
    o.begin()
    neck_col(o)
    pneck(o, 5, nr)
    o.blend()

def showneck():
    o = pycsoft.CSoft()
    neck(o, 15)
    return o

def foot(o):
        foot_col(o)
	o.push()
	o.translate(0.5, 0, 0)
	o.scale( 0.8, 0.5, 0.5)
	softy(o)
	o.pop()

def pleg(o):
	leg_col(o)
	o.push()
	o.rotate(2, -90)
	o.scale(2.5,2.5,2.5)
	hline(o)
	o.pop()

def fleg(o):
        pleg(o)
	o.push()
	o.translate(0, -2.87, 0)
        foot(o)
	o.pop()

def leg(o):
    o.begin()
    fleg(o)
    o.blend()

def showleg():
    o = pycsoft.CSoft()
    leg(o)
    return o

def pbody(o):
	o.push()
        o.translate(0, 2, 0)
        o.scale( 0.8, 0.8, 0.8)
        humpo(o)
        o.pop()

	o.push()
	o.rotate(2, -40)
	o.translate(0, 2.2, 0)
	o.scale(0.8, 1, 0.8)   
	humpo(o)
        o.pop()

	o.push()
	o.rotate(2, -40)
	o.translate( 0, 2.2, 0)
	o.scale(0.8, 1, 0.8)   
	humpo(o)
        o.pop()

	o.push()
	o.scale( 6, 4, 4) 
	softy(o)
        o.pop()

def body(o):
    body_col(o)
    o.begin()
    pbody(o)
    o.blend()

def showbody():
    o = pycsoft.CSoft()
    body(o)
    return o

def hed(o):
	hed_col(o)
	scaledSofty(o,2,2,2)

def eye(o):
	eye_col(o)
	scaledSofty(o,0.5,0.5,0.5)

def nose(o):
	nose_col(o)
	scaledSofty(o,0.3,0.3,0.3)

def mouth(o):
	mouth_col(o)
	scaledSofty(o,2,1,1)

def phead(o):
 	hed(o)
        o.push()
	o.translate(0.7, 0.6,   -0.5)
 	eye(o)
	o.pop()
        o.push()
	o.translate(0.7, 0.6, 0.5)
	eye(o)
	o.pop()

        o.push()
 	o.translate(0.7, 0, 0)
	nose(o)
	o.pop()

        o.push()
 	o.translate(0.7, -0.6, 0.0)
	mouth(o)
	o.pop()

def head(o):
    o.begin()
    phead(o)
    o.blend()

def showhead():
    o = pycsoft.CSoft()
    head(o)
    return o

def ptail(o,n,ta):
	o.push()
	scaledSofty(o, 2, 1.3, 1.3)
        o.pop()
        o.translate( 1.2, 1.4, 0.0)
        o.rotate(2, ta)
        o.scale( 0.92, 0.92,  0.92)
        if n>1:
	        ptail(o, n-1, ta)

def pptail(o,ta):
	o.translate(-3, 1, 0)
        o.rotate(1, 180)
        o.scale(0.9, 0.7, 0.7)
	o.rotate(2, -90)
        ptail(o,8,ta)

def tail(o,ta):
    o.begin()
    pptail(o,ta)
    o.blend()

def showtail():
    o = pycsoft.CSoft()
    tail(o,22)
    return o

def scalextransLeg(o,tx,ty,tz,rotx,sx,sy,sz):
	o.push()
        o.translate(tx,ty,tz)
        o.rotate(0,rotx)
	o.scale(sx,sy,sz)
	leg(o)
	o.pop()

def pstand(o):
	scalextransLeg(o, -2, -1,  0.5, -10, 0.8, 1, 0.8)
	scalextransLeg(o, -2, -1, -0.5,  10, 0.8, 1, 0.8)
	scalextransLeg(o,  2, -1,  0.5, -10, 0.8, 1, 0.8)
	scalextransLeg(o,  2, -1, -0.5,  10, 0.8, 1, 0.8)

def stand(o):
    o.begin()
    pstand(o)
    o.blend()

def transneck(o, nr):
        o.push()
	o.translate(2, 1, 0)
        neck(o, nr)
	o.pop()

def pre_grock(o, nr):
	o.begin()
	body(o)
	stand(o)
	transneck(o, nr)
	tail(o,22)
	o.blend()

def grock(o):
	o.push()
	o.translate(0, 4.1307, 0)
	pre_grock(o, 15)
	o.pop()

def showgrock():
    o = pycsoft.CSoft()
    grock(o)
    return o