User:Le Forgeron/gsd - Revision history

Le Forgeron: /* scene 1 */

2019-05-28T07:33:10Z

scene 1

Le Forgeron at 07:29, 28 May 2019

2019-05-28T07:29:11Z

Le Forgeron at 05:48, 28 May 2019

2019-05-28T05:48:15Z

Le Forgeron at 05:47, 28 May 2019

2019-05-28T05:47:20Z

Le Forgeron at 08:21, 27 May 2019

2019-05-27T08:21:55Z

Le Forgeron: /* Intermerge */

2018-07-04T11:18:08Z

Intermerge

Le Forgeron: /* Interunion */

2018-07-04T11:17:18Z

Interunion

Le Forgeron: Created page with "{{User:Le_Forgeron/HgPovray38/soon}} == GSD : Generalised Symetric Difference ==

 RANGE: (NUMBER|VECTOR)[,RANGE] VECTOR:  NUMBER: number of intersectio..."

2018-07-04T11:15:17Z

Created page with "{{User:Le_Forgeron/HgPovray38/soon}} == GSD : Generalised Symetric Difference == <pre> RANGE: (NUMBER|VECTOR)[,RANGE] VECTOR: <NUMBER, NUMBER> NUMBER: number of intersectio..."

New page

{{User:Le_Forgeron/HgPovray38/soon}}

== GSD : Generalised Symetric Difference ==

<pre>
RANGE: (NUMBER|VECTOR)[,RANGE]
VECTOR: <NUMBER, NUMBER>
NUMBER: number of intersection, negative number are added to total number of object+1
</pre>

[[Image:LeForgeronGSD.png|GSD]]

The minimal number of objects is three.

=== Interunion ===

syntax is
<pre>
interunion {
OBJECTS...
[range{ RANGE } ]*
[OBJECT_MODIFIERS...]
}
</pre>
[[Image:LeForgeronInterunion.png|Interunion]]
<source lang="pov">
#version 3.7;
global_settings { assumed_gamma 1.0 }

camera { location -560*z
direction z
up y
right image_width*x/image_height
angle 5
}

#include "colors.inc"

interunion{
#for(i,0,359.99,60)
#local pos= vrotate(6*x,i*z);
cylinder { pos-z,pos+31*z,10 texture { pigment { color CH2RGB(i) filter 0.45 } } }
#end
range { <2,4> }
clipped_by {cylinder { 30*z,0, 20 } }
}

box { 30*z-20*x-20*y, 30*z+20*x+20*y texture { pigment { color White }}}

light_source { 10*<0,0,-20>, 0.9 }
light_source { 10*<-5,10,-50>, 0.9 }
light_source { 10*<-10,10,-50>, 0.9 }
light_source { 10*<5,10,-50>, 0.9 }
light_source { 10*<10,10,-50>, 0.9 }
</source>

=== Intermerge ===

syntax is

<pre>
intermerge {
OBJECTS...
[range{ RANGE } ]*
[OBJECT_MODIFIERS...]
}
</pre>

[[Image:LeForgeronIntermerge.png|Intermerge]]

<source lang="pov">
#version 3.7;
global_settings { assumed_gamma 1.0 }

camera { location -560*z
direction z
up y
right image_width*x/image_height
angle 5
}

#include "colors.inc"

intermerge{
#for(i,0,359.99,60)
#local pos= vrotate(6*x,i*z);
cylinder { pos-z,pos+31*z,10 texture { pigment { color CH2RGB(i) filter 0.45 } } }
#end
range { <2,4> }
clipped_by {cylinder { 30*z,0, 20 } }
}

box { 30*z-20*x-20*y, 30*z+20*x+20*y texture { pigment { color White }}}

light_source { 10*<0,0,-20>, 0.9 }
light_source { 10*<-5,10,-50>, 0.9 }
light_source { 10*<-10,10,-50>, 0.9 }
light_source { 10*<5,10,-50>, 0.9 }
light_source { 10*<10,10,-50>, 0.9 }
</source>

@@ Line 173: / Line 173: @@
 <td>
 [[Image:LeForgeronGSDOocto.png|center|240px<!--right-->]]
 </td>
 </tr>
 </table>

@@ Line 110: / Line 110: @@
 <td>
 [[Image:LeForgeronIntermerge.png|center|240px<!--right-->]]
 </td>
 </tr>
 </table>

← Older revision		Revision as of 05:48, 28 May 2019
Line 14:		Line 14:
	The minimal number of objects is three.		The minimal number of objects is three.

−	~~=== Interunion ===~~
	=== Interunion ===		=== Interunion ===

← Older revision		Revision as of 05:47, 28 May 2019
Line 1:		Line 1:
−	{{User:Le_Forgeron/HgPovray38/~~soon~~}}	+	{{User:Le_Forgeron/HgPovray38/available}}

← Older revision		Revision as of 08:21, 27 May 2019
Line 2:		Line 2:


−	== GSD : Generalised ~~Symetric~~ Difference ==	+	== GSD : Generalised Symmetric Difference ==

	<pre>		<pre>

@@ Line 69: / Line 69: @@
 syntax is
-<pre>
+ intermerge {
-intermerge {
+   OBJECTS...
-  OBJECTS...
+   [range{ RANGE } ]*
-  [range{ RANGE } ]*
+   [OBJECT_MODIFIERS...]
-  [OBJECT_MODIFIERS...]
-[[Image:LeForgeronIntermerge.png|Intermerge]]
+<table class="matte" width="670px" cellpadding="0" cellspacing="10">
 <source lang="pov">
@@ Line 84: / Line 84: @@
 camera { location -560*z
-         direction z
+direction z
-         up y
+up y
-         right image_width*x/image_height
+right image_width*x/image_height
-         angle 5
+angle 5
-−
+}
 #include "colors.inc"
@@ Line 95: / Line 95: @@
 #for(i,0,359.99,60)
 #local pos= vrotate(6*x,i*z);
-            cylinder { pos-z,pos+31*z,10 texture { pigment { color CH2RGB(i) filter 0.45 } } }
+cylinder { pos-z,pos+31*z,10 texture { pigment { color CH2RGB(i) filter 0.45 } } }
 #end
-            range { <2,4> }
+range { <2,4> }
-            clipped_by {cylinder { 30*z,0, 20  } }
+clipped_by {cylinder { 30*z,0, 20  } }
-−
+}
 box { 30*z-20*x-20*y, 30*z+20*x+20*y texture { pigment { color White }}}
@@ Line 109: / Line 108: @@
 light_source { 10*<10,10,-50>, 0.9 }
 </source>