[Gridflow-cvs] [svn] commit: r6837 - /trunk/doc/flow_classes/#moment_polar-help.pd

svn-gridflow at artengine.ca svn-gridflow at artengine.ca
Mon Nov 21 00:55:27 EST 2011


Author: matju
Date: Mon Nov 21 00:55:27 2011
New Revision: 6837

Log:
more details

Modified:
    trunk/doc/flow_classes/#moment_polar-help.pd

Modified: trunk/doc/flow_classes/#moment_polar-help.pd
==============================================================================
--- trunk/doc/flow_classes/#moment_polar-help.pd (original)
+++ trunk/doc/flow_classes/#moment_polar-help.pd Mon Nov 21 00:55:27 2011
@@ -1,20 +1,20 @@
-#N canvas 539 57 632 632 10;
+#N canvas 539 57 632 642 10;
 #X text 232 375 must be a 2x2 symmetric matrix.;
 #X obj 0 0 doc_h;
 #X obj 3 270 doc_c 0;
 #X obj 3 310 doc_i 1;
 #X obj 3 407 doc_o 2;
 #X obj 14 437 doc_oo 0;
-#X obj 14 472 doc_oo 1;
+#X obj 14 524 doc_oo 1;
 #X obj 14 340 doc_ii 0;
-#X obj 0 598 doc_f;
+#X obj 0 650 doc_f;
 #X obj 97 340 doc_m i0 grid;
 #X obj 97 437 doc_m o0 grid;
-#X obj 97 472 doc_m o1 grid;
+#X obj 97 524 doc_m o1 grid;
 #X text 232 340 inlet 0: variance matrix (aka covariance matrix) \,
 from [#moment 2] or compatible.;
-#X obj 3 578 doc_also;
-#X obj 103 578 #moment;
+#X obj 3 630 doc_also;
+#X obj 103 630 #moment;
 #X obj 68 205 #moment_polar;
 #X text 515 52 needs OpenCV;
 #X obj 68 116 #redim (2 2);
@@ -33,22 +33,25 @@
 2] and by [#labelling 0].;
 #X text 122 245 angle in centidegrees. divide by 100 to get degrees.
 ;
-#X text 232 437 outlet 0: angle (only makes sense with a 2x2 matrix)
-as float \, in centidegrees.;
 #X msg 168 170 3 3 # 1 2 2 3 4 6 9 11 11;
 #X text 153 195 distances in the same units as the inputs (pixels or
 whatever);
-#X text 232 472 outlet 1: radiuses (from biggest to smallest) as float
+#X text 232 524 outlet 1: radiuses (from biggest to smallest) as float
 grid of size (2).;
-#X text 232 507 Actually \, if you input a N by N matrix instead \,
+#X text 232 559 Actually \, if you input a N by N matrix instead \,
 it does give correct results here \, as a float grid of size (N) \,
 but then gives an error message trying to compute the angle (for outlet
 0) on too many values.;
+#X text 232 437 outlet 0: angle (only makes sense with a 2x2 matrix)
+as float \, in centidegrees. Note that although those values could
+be ranging from -18000 to 18000 \, there is no difference between values
+18000 apart (180 degrees apart) because they don't represent the direction
+of an arrow \, they represent the direction of a plain line.;
 #X connect 9 1 12 0;
 #X connect 9 1 0 0;
-#X connect 10 1 27 0;
+#X connect 10 1 31 0;
+#X connect 11 1 29 0;
 #X connect 11 1 30 0;
-#X connect 11 1 31 0;
 #X connect 13 1 14 0;
 #X connect 15 0 19 0;
 #X connect 15 1 18 0;
@@ -59,4 +62,4 @@
 #X connect 21 0 20 2;
 #X connect 22 0 20 0;
 #X connect 23 0 20 3;
-#X connect 28 0 15 0;
+#X connect 27 0 15 0;



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