From a8e04aa27c0eb30c309c591b8a8548e22b28de90 Mon Sep 17 00:00:00 2001
From: David Runge <dave@sleepmap.de>
Date: Tue, 5 Jan 2016 17:47:12 +0100
Subject: AutoVisual/IGP{Square,Family}.pde: Moving call to
 setVectorsOnAlphaCircle() back to IGPFamily constructor. Adding the creation
 of diagonal lines on the outer square to the
 createDividingLinesOnOuterSquare() function, when parts is set to 4.

---
 AutoVisual/IGPFamily.pde | 1 +
 AutoVisual/IGPSquare.pde | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/AutoVisual/IGPFamily.pde b/AutoVisual/IGPFamily.pde
index eb2ea39..737f57c 100644
--- a/AutoVisual/IGPFamily.pde
+++ b/AutoVisual/IGPFamily.pde
@@ -19,6 +19,7 @@ class IGPFamily {
     mid = new PVector(x, y);
     diameter = d;
     radius = d/2;
+    setVectorsOnAlphaCircle();
     println("New IGP object: x="+mid.x+"/ y="+mid.y+"/ diameter="+diameter);
   }
 
diff --git a/AutoVisual/IGPSquare.pde b/AutoVisual/IGPSquare.pde
index bc3cff4..828d4b4 100644
--- a/AutoVisual/IGPSquare.pde
+++ b/AutoVisual/IGPSquare.pde
@@ -5,7 +5,6 @@ class IGPSquare extends IGPFamily {
   IGPSquare(float x, float y, float d, int p){
     super(x, y, d);
     parts = p;
-    setVectorsOnAlphaCircle();
     setBaseVectorsOnOuterSquare();
     setConstructionCircleCenters();
   }
@@ -53,7 +52,9 @@ class IGPSquare extends IGPFamily {
   }
 
   void createDividingLinesOnOuterSquare(){
-    if(parts == 12){
+    if(parts == 4){
+      createDiagonalConstructionLinesOnOuterSquare();
+    }else if(parts == 12){
       createLine(twelveBaseVectorsOnOuterSquare.get(0), twelveBaseVectorsOnOuterSquare.get(6));
       createLine(twelveBaseVectorsOnOuterSquare.get(1), twelveBaseVectorsOnOuterSquare.get(7));
       createLine(twelveBaseVectorsOnOuterSquare.get(2), twelveBaseVectorsOnOuterSquare.get(8));
-- 
cgit v1.2.3-70-g09d2