HexaCone/hexabenz.inc

/*
 *		H E X A C O N E
 */
// =======================================================

#declare Benz_Cone_Base = object
{
#local RA = 0.123;
#local RB = 0.001;
union	{
	cone { 0, RA, y, RB }
	// cylinder { 0, -0.08*y, RA*1.25 scale <1, 1, 4> }
	sphere { 0, RA*1.092 scale <1, 0.64, 6> translate -0.02*y }
	}
}
#declare Benz_Cones = object
{
union	{
	#for (foo, 0, 360, 60)
	#local E = 0.40;
	#local Tx = E * sin(radians(foo));
	#local Ty = E * cos(radians(foo));
	object { Benz_Cone_Base
		texture { Soft_Silver scale 16.50 }
		rotate -z*foo
		translate <Tx, Ty, 0>
		}
	#end
	}
}

// ------------------------------------------------------

#local RT = 0.24;
#local LT = 0.67;

#declare Benz_Tubules = object
{
union	{
	#local E = 0.17;
	#local R = 0.010;
	#for (foo, 0, 360, 20)
	  #local Tx = E * sin(radians(foo));
	  #local Ty = E * cos(radians(foo));
	  #local Dz = z * 2.02;
	  cylinder { -Dz, Dz, R translate <Tx, Ty, 0> }
	  sphere { -Dz, R       translate <Tx, Ty, 0> }
	  sphere {  Dz, R       translate <Tx, Ty, 0> }
	#end
	}
texture { Yellow_Glass }
}

#declare Benz_Fuseau = object
{
sphere { 0, RT*0.39 scale <1, 1, 9> }
texture { Gold_Nugget scale 0.56 }
}

#declare Benz_Cylindre = object
{
difference	{
	union {
		cylinder { z*LT*2.08, -z*LT,  RT }
		sphere { z*LT*1.7, RT*0.72 translate y*RT*0.87}
		}
	cylinder { z*4,      -z*4,   RT*0.95 }
	}
texture { Soft_Silver scale 6.0 }
}

#declare Benz_Tube = object
{
union	{
	object { Benz_Tubules }
	object { Benz_Fuseau }
	object { Benz_Cylindre }
	}
}

// ------------------------------------------------------

#declare HexaBenz = object
{
union	{
	object { Benz_Cones rotate z*NormClock*99.999}
	object { Benz_Tube }
	}
}