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drzewo.lpy

@@ -1,9 +1,13 @@
 import random
 a = 50
-length = 2
+dl = 0.35
-dl = 0.05
 globalwidth = 1.5
 degree = 70
+phi = 90
+alpha = 32
+beta  = 20
+step = 0.1
+stepleaf = 0.3
 def Start():
    #random.seed(150)
    pass
@@ -28,12 +32,22 @@ B(x,k):
     produce F(0.8,0.05+0.25/k)[/(r*500)+(20)_(0.02)F(1)C(1,1.0)]B(x+1,k+1)
 C(x,k):
   r = random.random()
-  if x <= 3:
+  if x <= 1:
-    produce F(0.6)C(x+1,k+1);(2)Leaf()
+    produce F(0.6)C(x+1,k+1);(2)k(step-0.2)
 
 Leaf():
   produce  Sweep(path,section,length,dl,globalwidth,leafwidth)
-interpretation:
+
+
+k(s):
+  if s >= 2.9:
+    produce Sweep(path,section,s,dl,globalwidth,leafwidth)
+  else:
+    produce k(s+stepleaf)
+homomorphism:
+k(s):
+  produce Sweep(path,section,s,dl,globalwidth,leafwidth)
+
 endlsystem
 ###### INITIALISATION ######
 
@@ -53,7 +67,7 @@ def __initialiseContext__(context):
 	    )
 	path.name = "path"
 	section = pgl.NurbsCurve2D(	
-	    ctrlPointList = pgl.Point3Array([(-0.672727, 0, 1),(-0.324715, 0.227106, 1),(0.023332, -0.20146, 1),(0.337225, -0.0436618, 1),(0.695455, 0.00454545, 1)]) , 
+	    ctrlPointList = pgl.Point3Array([(-0.672727, 0, 1),(-0.421083, 0.285059, 1),(0.023332, -0.20146, 1),(0.337225, -0.0436618, 1),(0.695455, 0.00454545, 1)]) , 
 	    )
 	section.name = "section"
 	import openalea.plantgl.all as pgl

drzewo.lpy~

@@ -29,7 +29,7 @@ B(x,k):
 C(x,k):
   r = random.random()
   if x <= 3:
-    produce F(0.6)C(x+1,k+1);(2)&(r*200)Leaf()
+    produce F(0.6)C(x+1,k+1);(2)Leaf()
 
 Leaf():
   produce  Sweep(path,section,length,dl,globalwidth,leafwidth)
@@ -66,7 +66,7 @@ def __initialiseContext__(context):
 	    )
 	treepath.name = "treepath"
 	finish = pgl.BezierCurve2D(	
-	    pgl.Point3Array([(-0.465217, 0.00434783, 1),(-0.310145, 0.0826087, 1),(-0.324638, 0.456522, 1),(-0.408696, 0.669565, 1)]) , 
+	    pgl.Point3Array([(-0.465217, 0.00434783, 1),(-0.310145, 0.0826087, 1),(-0.324638, 0.456522, 1),(-0.34633, 0.672535, 1)]) , 
 	    )
 	finish.name = "finish"
 	treepath2 = pgl.NurbsCurve2D(