diff --git a/essai.pov b/essai.pov
index d423e59..3fa8552 100644
--- a/essai.pov
+++ b/essai.pov
@@ -20,7 +20,7 @@
 /* nouveau du 7 octobre 2025 */
 #macro Une_Boule ()
 sphere {
-	0, 0.25
+	0, 0.18
 	#local R = rand(Rng1);
 	#if (R < 0.333)
 	  pigment { color Red }
@@ -32,14 +32,17 @@ sphere {
 	}
 #end		// macro
 
+/*		TODO
+ *	trouver une meilleure méthode de placement
+ */
 #declare Les_Boules = object
 {
 union	{
-	#for (A, 0, 12, 1)
+	#for (A, 0, 24, 1)
 	object { Une_Boule ()
-		#local TX = 1.2   * (0.5 - NormClock);
-		#local TY = 2     * Cos_010(abs(sin(clock)));
-		#local TZ = 3.31  * cos(NormClock*888);
+		#local TX = 2.6   * (A/10) * (0.5 - NormClock);
+		#local TY = 2     * abs(sin(clock*0.07*A));
+		#local TZ = 3.0   * cos(NormClock*0.08*A);
 		translate <TX, TY, TZ> 
 		}
 	#end		// for
@@ -50,8 +53,54 @@ finish { ambient 0 phong 1 }
 scale 1.3333333
 }
 // =======================================================
+/*
+ *	nouveau du 12 octobre 2025
+ */
 
-#debug " ACTION !!!\n"
+#macro Cahute_0 ()
+#debug "Enter macro Cahute_0\n" 
+difference {
+	#local KX = 0.70;
+	#local KH = 1.60 + rand(Rng1) + rand(Rng1);
+	#local KZ = KX + (0.24*rand(Rng1));
+	box { <-KX, 0, -KZ>, <KX, KH, KZ> }
+
+	#local KX = KX * 0.99;
+	#local KH = KH * 0.99;
+	#local KZ = KZ * 0.99;
+	box { <-KX, 0, -KZ>, <KX, KH, KZ> }
+
+	cylinder { <-10, KH/2, 0>, <10, KH/2, 0>, KX * 0.741 }
+
+	#local R = rand(Rng1);
+#debug concat("Random = ", str(R, 6, 4), "\n")
+	#if ( R < 0.33 )
+	  texture { Flashy scale <17, 23, 5> }
+	#elseif ( R < 0.66 )
+	  texture { T_Beton_1 }
+	#else
+	  texture { T_Beton_2 }
+	#end		// if
+
+	rotate y * (77 * rand(Rng1))
+	}
+
+#end			// macro
+
+#declare Les_Cahutes = object
+{
+union	{
+	#local K = 2.70;
+	object { Cahute_0 ()  translate -x * K }
+	object { Cahute_0 ()  translate  x * K }
+	object { Cahute_0 ()  translate -z * K }
+	object { Cahute_0 ()  translate  z * K }
+	}
+rotate y * (clock*3.33)
+}
+// =======================================================
+
+#debug "ACTION !!!\n"
 
 //  ------------------------------------------------------ ##
 
@@ -61,9 +110,9 @@ scale 1.3333333
 #local RZ =  96 - (54*Cos_010(NormClock));
 union	{
 	object { Trident_A ()	rotate <RX, 0, RZ>
-				translate < -1.4, 1.2, 0> }
+				translate < -1.5, 1.0, 0> }
 	object { Trident_A ()	rotate <0, clock, 0>
-				translate <  1.4, 2.0, 0> }
+				translate <  1.5, 1.8, 0> }
 	}
 }
 
@@ -73,7 +122,7 @@ union	{
 {
 union	{
 	#for (I, 0, 359, 30)
-	  #declare E = 9;
+	  #declare E = 11;
 	  #declare Dx = E * sin(radians(I));
 	  #declare Dz = E * cos(radians(I));
 	  object { GyroPhare () translate <Dx, 0, Dz> }
@@ -83,35 +132,29 @@ union	{
 }
 //  ------------------------------------------------------ ##
 
-// object { Gyros }
+object { Gyros }
 
-#declare Selector = mod(int(clock/32), 6);
+#declare Selector = mod(int(clock/30), 6);
 #debug concat("Selector = ", str(Selector, 6, 0), "\n")
 
 #switch (Selector)
   #case (0)
-	object { Tridents scale 1.2 rotate -y*(clock*0.666) }
-	#debug "    Tridents\n"
+	object { Tridents scale 1.12 rotate -y*(clock*0.666) }
   #break
   #case (1)
-	object { HexaPole () }
-	#debug "    Hexapole\n"
+	object { Les_Cahutes scale 0.50 }
   #break
   #case (2)
-	object { HexaWood translate y }
-	#debug "    Hexawood !!!\n"
+	object { HexaWood rotate -y*(clock*0.38) translate y }
   #break
   #case (3)
-	object { Chose rotate y*clock }
-	#debug "    Chose\n"
+	object { Chose rotate x*5 rotate y*clock }
   #break
   #case (4)
 	object { HexaBenz () scale 2 translate 2.7*y rotate -y*clock }
-	#debug "    HexaBenz\n"
   #break
   #case (5)
-	object { Les_Boules translate y*1.33  }
-	#debug "    boules\n"
+	object { Les_Boules translate y  }
   #break
 #end     // switch selector
 
@@ -121,7 +164,7 @@ plane {
 	texture { T_Planete_B scale 0.666 }
 	}
 
-object { Repere  translate y*0.8 }
+object { Repere  translate y*1.0 }
 
 // =======================================================
 
@@ -131,11 +174,13 @@ object { Repere  translate y*0.8 }
 
 #local K = 8.6;
 #local CamX = CamX * K;
-#local CamY = CamY * K * 0.65;
+#local CamY = CamY * K * 0.61;
 #local CamZ = CamZ * K;
 
 camera	{
-	// orthographic
+	#if (clock < 225)
+	  orthographic
+	#end
 	location	<CamX, CamY, CamZ>
 	look_at		<0, 1.4, 0>
 	angle		12 - 3*Cos_01(NormClock)