fixed non-horizontal flight

src/straight_line.py

@@ -76,7 +76,7 @@ def guidance_law():
     accelerations.vector.y=accel[1]
     #we add 2 to the vertical acceleration because otherwise it sometimes
     #just falls
-    accelerations.vector.z=accel[2]+2
+    accelerations.vector.z=accel[2]
     return accelerations        
 
 
@@ -148,10 +148,10 @@ if __name__ == '__main__':
     velocity = None
     #describe constants for acceleration
     k = 2
-    k2 = 0.5
+    k2 = 2
     m=1.5
-    b3 = 1*np.sqrt(m*k)
-    b = 0.4*np.sqrt(m*k)
+    b3 = 2*np.sqrt(m*k)
+    b = 2*np.sqrt(m*k)
     b2 = 2*np.sqrt(m*k2)
     #describe the vectors that define our direction of travel
     #the first vector is the direction we travel, the other two are two more