#include "colors.inc"   
#include "heli02.inc"  
       
       
                  
// Helicopter            

//#declare STEP = 130;     

#declare STEP=clock;

#declare HX = -60 + STEP/2  ;   
#declare HY = 9;
#declare HZ = 0;
              
object {   heli  rotate y*90  translate <HX,HY,HZ > } 
           

// CAMERA


// FROM ORBIT

// camera { location <0,200,0> look_at <0, 0, 0> } 
     
    
// POSITION ZERO       

//camera       { location <3, 2, -22>  look_at <0, 5, 0> }  

   

// POSITION ONE       

camera       { location <21, 7, -15>  look_at <5, 10, 0> }  
          
          
          
                        
// LIGHT
                        
  
light_source { <-25,20,-50>  color rgb <1.3,.8,1.3> }   
        
     

   
   
 // THE GROUND
   
   
global_settings { max_trace_level 20 } 

#declare gctex=texture{
pigment {
	 gradient y      
          color_map {[0.0 color  rgb<.5,.4,.4>]
                     [0.021 color rgb<.52,.482,.543>]
                     [0.05  color rgb<.612,.558,.629>]
                     [0.1   color rgb<.609,.557,.557>]
                     [0.2   color rgb<.758,.676,.660>]
                     [0.22  color rgb<.753,.644,.625>]
                     [0.30  color rgb<.847,.769,.742>]
                     [0.40  color rgb<.726,.679,.707>]
                     [0.50  color rgb<.734,.637,.687>]
                     [0.56  color rgb<.648,.535,.585>]
                     [0.57  color rgb<.719,.671,.695>]
                     [0.60  color rgb<.730,.679,.707>]
                     [0.67  color rgb<.777,.719,.726>]
                     [0.69  color rgb<.710,.539,.578>]
                     [0.72  color rgb<.687,.531,.566>]
                     [0.74  color rgb<.746,.660,.699>]
                     [0.79  color rgb<.703,.582,.617>]
                     [0.86  color rgb<.746,.648,.703>]
                     [0.90  color rgb<.824,.781,.808>]
                     [0.93  color rgb<.898,.867,.882>]
                     [1.0   color DarkGreen]
       		     }} 
          finish {ambient 0.2 diffuse 0.8}
}
	                  


#declare canyon=object 
{
        height_field 
        { 
                gif "grandcan.gif" 
                scale <100,4,100> translate<-50,0,-45> 
        }
} 
               
               
//canyon     

object{canyon texture{gctex scale 2}}