Feldschirmprojektoren auf Deck 3.

Treibstofftanks schneiden sich nicht mehr mit Landestützen.

pr/schneller_kreuzer/deck_03.pov

@@ -1,5 +1,45 @@
 #include "treibstofftank.pov"
 #include "landestuetze.pov"
+#include "feldschirm_projektor_v.pov"
+
+#local Z = -40;
+
+#local treibstofftank_block =
+    union {
+        #local rr = 15.5;
+	#local rr2 = sqrt(48*48 - Z*Z);
+	#while (rr < rr2) 
+	    #local da = degrees(asin(0.5/rr))*2;
+	    #if (rr < 21) 
+		#local aa = degrees(asin(0.5/rr));
+	    #else 
+		#local aa = degrees(asin(2.6/rr));
+	    #end
+	    #local ae = 15 - degrees(asin(0.5/rr));
+	    #local n = int((ae-aa)/da);
+	    #local da = (ae-aa)/n;
+	    #local i = 0;
+	    #while (i <= n) 
+		#local ss = 1;
+		#ifdef (SCHNITT_1)
+		    #local pp = vrotate(<rr, 0, 0>, <0, aa, 0>);
+		    #if (pp.x < 0 & pp.z < 0) 
+			#local ss = 0;
+		    #end
+		#end
+		#if (ss) 
+		    object {
+			treibstofftank
+			translate <rr, -39.8, 0>
+			rotate <0, aa, 0>
+		    }
+		#end
+		#local aa = aa + da;
+		#local i = i + 1;
+	    #end
+	    #local rr = rr + 1.0;
+	#end
+    }
 
 #declare deck_03 = 
     union {
@@ -53,29 +93,69 @@
 	    }
 	    #end
 	}
-        #local rr = 15.5;
+	#local aa = 0;
-	#while (rr < 27.2) 
+	#local da = 60;
-	    #local da = degrees(asin(0.5/rr))*2;
+	#while (aa <= 360 - da) 
-	    #local aa = 0;
+	    object {
-	    #while (aa <= 360 - da) 
+		feldschirm_projektor_v
-		#local ss = 1;
+		rotate <0, aa, 0>
-		#ifdef (SCHNITT_1)
+	    }
-		    #local pp = vrotate(<rr, 0, 0>, <0, aa, 0>);
+	    #local aa = aa + da;
-		    #if (pp.x < 0 & pp.z < 0) 
-			#local ss = 0;
-		    #end
-		#end
-		#if (ss) 
-		    object {
-			treibstofftank
-			translate <rr, -39.8, 0>
-			rotate <0, aa, 0>
-		    }
-		#end
-		#local aa = aa + da;
-	    #end
-	    #local rr = rr + 1.0;
 	#end
+
+	// Ausschnitt f. Landestützen
+	#local aa = 0;
+	#while (aa < 360 ) 
+	    difference {
+		union {
+		    cone {
+			<23, Z+0.2, 0>, 2.1
+			<23, Z+4.8, 0>, 2.1
+		    }
+		    box {
+			<23, Z+0.2, -2.1>
+			<28, Z+4.8, +2.1>
+		    }
+		    cone {
+			<28, Z+0.2, 0>, 2.1
+			<28, Z+4.8, 0>, 2.1
+		    }
+		    texture { T_arkonstahl }
+		    rotate <0, aa, 0>
+		}
+		union {
+		    cone {
+			<23, Z+0.1, 0>, 2
+			<23, Z+4.9, 0>, 2
+		    }
+		    box {
+			<23, Z+0.1, -2>
+			<28, Z+4.9, +2>
+		    }
+		    cone {
+			<28, Z+0.1, 0>, 2
+			<28, Z+4.9, 0>, 2
+		    }
+		    texture { T_arkonstahl }
+		    rotate <0, aa, 0>
+		}
+	    }
+	    #local aa = aa + 30;
+	#end
+
+	#local ii = 0;
+	#while (ii < 12) 
+	    object {
+		treibstofftank_block 
+		rotate <0, ii*30, 0>
+	    }
+	    object {
+		treibstofftank_block 
+		scale <1, 1, -1>
+		rotate <0, ii*30, 0>
+	    }
+	    #local ii = ii + 1;
+	#end
+
+
     }
-
-

pr/schneller_kreuzer/feldschirm_projektor_v.pov

@@ -0,0 +1,97 @@
+#include "metals.inc"
+#local r1 = 41.0;
+
+#declare feldschirm_projektor_v = 
+    union {
+	intersection {
+	    union {
+		difference {
+		    sphere {
+			<0, 0, 0>, r1
+		    }
+		    sphere {
+			<0, 0, 0>, r1-0.5
+		    }
+		}
+		difference {
+		    sphere {
+			<0, 0, 0>, r1-1.0
+		    }
+		    sphere {
+			<0, 0, 0>, r1-1.5
+		    }
+		}
+		difference {
+		    sphere {
+			<0, 0, 0>, r1-2.0
+		    }
+		    sphere {
+			<0, 0, 0>, r1-2.5
+		    }
+		}
+		texture { pigment { rgb < 0.2, 0.2, 0.4 > } }
+	    }
+	    cone {
+		<0,0,0>, 0
+		<0, -50, 0>, 5
+		scale <0.5, 1, 1>
+		rotate <0, 0, 18>
+		texture { pigment { rgb < 0.2, 0.2, 0.2 > } }
+	    }
+	}
+	intersection {
+	    cone {
+		<0,0,0>, 0
+		<0, -50, 0>, 1
+		scale <1, 1, 0.5>
+		rotate <0, 0, 18>
+		texture { pigment { rgb < 1.2, 0.2, 0.2 > } }
+	    }
+	    cone {
+		<0, -35.2, 0>, 15,
+		<0, -39.8, 0>, 15
+	    }
+	}
+
+	#local fsp_t = r1 - 3.2;
+	cone {
+	    <-4, -fsp_t, 0>, fsp_t/50 * 0.5
+	    < 0, -fsp_t, 0>, fsp_t/50 * 0.5
+	    scale <1, 1, 1>
+	    rotate <0, 0, 18>
+	    texture { pigment { rgb < 1.2, 0.2, 0.2 > } }
+	}
+
+	#local fsp_x  = 9.0;
+	#local fsp_y  = -40;
+	sphere {
+	    <(fsp_x-0.5), (fsp_y+3.8), 0>, 1
+	    texture { T_Copper_3D }
+	}
+	cone {
+	    <-0, 3.6, 0>, 1
+	    <-0, 0, 0>, 1.5
+	    matrix <
+		1,        0, 0,
+		-0.5/3.6, 1, 0,
+		0,        0, 1,
+		0,        0, 0
+	    >
+
+	    translate <fsp_x, (fsp_y+0.2), 0>
+	    texture { pigment { rgb < 1, 0.9, 1 > } }
+	}
+	cone {
+	    <(fsp_x-0.5), (fsp_y+2), -3>, 0.5
+	    <(fsp_x-0.5), (fsp_y+2), +3>, 0.5
+	    texture { pigment { rgb < 1, 0.8, 1 > } }
+	}
+	sphere {
+	    <(fsp_x-0.5), (fsp_y+2), -3>, 0.6
+	    texture { T_Copper_3D }
+	}
+	sphere {
+	    <(fsp_x-0.5), (fsp_y+2), +3>, 0.6
+	    texture { T_Copper_3D }
+	}
+    }

pr/schneller_kreuzer/test-deck_03.pov

@@ -5,6 +5,7 @@
 #include "stones.inc"
 
 #declare SCHNITT_1 = 1;	// Quadrant -/*/-
+#local LANDESTUETZEN = 0;
 
 global_settings {
         assumed_gamma 1.0
@@ -16,7 +17,7 @@ light_source {
     color White
 }
 
-#local CP = <-100, 50, -100>;
+#local CP = <25, 95, -0>;
 light_source {
     CP
     color White*0.5
@@ -24,7 +25,7 @@ light_source {
 camera {
 	orthographic
         location CP
-        look_at <-0, 10, 0>
+        look_at <25, 20.0, 0>
 	angle 20
 }
 
@@ -35,6 +36,7 @@ union {
     object {
 	deck_03
     }
+    #if (LANDESTUETZEN)
 	#local i = 0;
 	#while (i < 12) 
 	    object { 
@@ -43,6 +45,7 @@ union {
 	    }
 	    #local i = i + 1;
 	#end
+    #end
     cylinder {
 	<100, -43, -100>, 
 	<100, -43, +100>, 

pr/schneller_kreuzer/test-feldschirm_projektor_v.pov

@@ -0,0 +1,45 @@
+#include "colors.inc"
+#include "feldschirm_projektor_v.pov"
+
+global_settings {
+        assumed_gamma 1.0
+        ambient_light rgb<0.5, 0.5, 0.5>
+}
+background { color rgb<0.2, 0.4, 0.8>  }
+light_source {
+    <200, 200, -00>
+    color White
+}
+light_source {
+    <200, 120, -171>
+    color White*0.5
+}
+camera {
+	orthographic
+        location <12.5, -37.5, -30>
+        look_at <12.5, -37.5, 0>
+	angle 40
+}
+
+	object {
+	    feldschirm_projektor_v
+	}
+
+cylinder {
+    <0, -39.8, 0>,
+    <0, -40.2, 0>, 15
+    pigment {
+	radial
+	color_map{
+	    [0.1 rgb 0.1 ]
+	    [0.1 White]
+	}
+	frequency 16
+    }
+}
+
+cylinder {
+    <0, -35, 0>,
+    <15, -35, 0>, 0.2
+    color Red*0.5
+}