From 178e59c935e6c4eaa7897d9bf8c5113ee822878b Mon Sep 17 00:00:00 2001
From: Marko Luukkainen <marko.luukkainen@semantum.fi>
Date: Wed, 17 Jul 2019 12:03:26 +0300
Subject: [PATCH] Rotating eccentric reducer did not update elbows on the same
 leg

gitlab #12

Change-Id: I81392a1c6d2644f6b7d7c5c336a9e870582380be
---
 .../scenegraph/controlpoint/PipingRules.java  | 21 ++++++++++++-------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipingRules.java b/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipingRules.java
index 5f52c525..26e2bb52 100644
--- a/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipingRules.java
+++ b/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipingRules.java
@@ -92,10 +92,10 @@ public class PipingRules {
 			validate(pcp.getPipeRun());
 			if (pcp.isPathLegEnd()) {
 				updatePathLegEndControlPoint(pcp); // FXIME: Rules won't work properly, if they are not run twice.
-				updatePathLegEndControlPoint(pcp);
+				//updatePathLegEndControlPoint(pcp);
 			} else {
 				updateInlineControlPoint(pcp);
-				updateInlineControlPoint(pcp);
+				//updateInlineControlPoint(pcp);
 			}
 			validate(pcp.getPipeRun());
 			if (!allowInsertRemove)
@@ -668,7 +668,7 @@ public class PipingRules {
 		double l = beginPos.distance(endPos);
 		
 		if (Double.isNaN(l))
-			System.out.println();
+			System.out.println("Length for " + icp + " is NaN");
 
 		dir.scale(l * 0.5);
 		beginPos.add(dir); // center position
@@ -708,24 +708,24 @@ public class PipingRules {
 	}
 
 	private static void checkExpandPathLeg(UpdateStruct2 u, PathLegUpdateType lengthChange) throws Exception {
-		checkExpandPathLeg(u, lengthChange, false);
+		checkExpandPathLeg(u, lengthChange, u.updated.isInline() && u.updated.isOffset());
 	}
 	
-	private static void checkExpandPathLeg(UpdateStruct2 u, PathLegUpdateType lengthChange, boolean forceUpdate) throws Exception {
+	private static void checkExpandPathLeg(UpdateStruct2 u, PathLegUpdateType lengthChange, boolean updateEnds) throws Exception {
 		if (DEBUG)
 			System.out.println("PipingRules.checkExpandPathLeg() " + u + " " + lengthChange);
 		if (lengthChange != PathLegUpdateType.NONE) {
 			// FIXME : turns cannot be checked before inline cps are updated,
 			// since their position affects calculation of turns
-			processPathLeg(u, forceUpdate, false);
+			processPathLeg(u, updateEnds, false);
 			int type = checkTurns(u, lengthChange);
 			if (type == REMOVE_NONE) {
-				processPathLeg(u, forceUpdate, true);
+				processPathLeg(u, updateEnds, true);
 			} else {
 				expandPathLeg(u, type);
 			}
 		} else {
-			processPathLeg(u, forceUpdate, true);
+			processPathLeg(u, updateEnds, true);
 		}
 	}
 
@@ -1601,6 +1601,11 @@ public class PipingRules {
 		if (runPcps.size() != count) {
 			System.out.println("Run is not connected");
 		}
+		for (PipeControlPoint pcp : pcps) {
+			if (!pcp.isDirected())
+				if (pcp.getNext() == null && pcp.getPrevious() == null)
+					System.out.println("Orphan " + pcp);
+		}
 		for (PipeControlPoint pcp : pcps) {
 			if (pcp.getParentPoint() == null) {
 				PipeControlPoint sub = null;
-- 
2.45.2