diff --git a/gadgets.inc b/gadgets.inc
new file mode 100644
index 0000000..8d621cd
--- /dev/null
+++ b/gadgets.inc
@@ -0,0 +1,68 @@
+/*
+ *	H E X A C O N E   -   G A D G E T S
+ *   nouveau projet du Thu Dec  5 11:37:05 AM UTC 2024
+ */
+
+#version 3.7;
+
+#include  "globals.inc"
+
+// =======================================================
+#declare QuadriPole = object
+{
+#local R = 0.02;
+#local E = 0.25;
+#local H = H_cone*2;
+union {
+	cylinder { 0, y*H, R   translate -x*E }
+	cylinder { 0, y*H, R   translate  x*E }
+	cylinder { 0, y*H, R   translate -z*E }
+	cylinder { 0, y*H, R   translate  z*E }
+	}
+texture { WIP_color }
+#undef E
+#undef H
+#undef R
+}
+// =======================================================
+/*
+ *	first written macro for testing the generation of
+ *	differente instances of the same shape.
+ */
+#macro Bubble ()
+sphere {
+	0, 0.065
+	#local R = rand(Rng1);
+	#if   ( R < 0.333 )
+	  texture { Ruby_Glass }
+	#elseif ( R < 0.666 )
+	  texture { Orange_Glass }
+	#else
+	  texture { Gold_Nugget }
+	#end
+	#undef R
+	}
+#end
+
+#macro Un_Machin ()
+union	{
+	#for (Y, 1, 8, 1)
+	    object { Bubble() translate y*Y*0.1 }
+	#end
+	}
+#end
+
+#declare Les_Machins = object
+{
+union	{
+	#local Rk = 3.95 + NormClock;
+	#for (foo, 0, 359, 45)
+		#local Xpos = Rk * sin(radians(foo));
+		#local Zpos = Rk * cos(radians(foo));
+		object { Un_Machin () translate <Xpos, 0, Zpos> }
+	#end
+	#undef Rk
+	}
+}
+
+// =======================================================