X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;ds=inline;f=org.simantics.plant3d%2Fsrc%2Forg%2Fsimantics%2Fplant3d%2Fscenegraph%2Fcontrolpoint%2FPipeControlPoint.java;h=c5934b368edfe64987a79194f0a4a61146543617;hb=2c1228dbace86c994fa0c4d5481b73762476753a;hp=124e54bb15761dc7451c63c5a9a4fd3af70335e5;hpb=bf8d749e159470552b86484450b8b227b7985559;p=simantics%2F3d.git

diff --git a/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipeControlPoint.java b/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipeControlPoint.java
index 124e54bb..c5934b36 100644
--- a/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipeControlPoint.java
+++ b/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipeControlPoint.java
@@ -481,7 +481,7 @@ public class PipeControlPoint extends G3DNode implements IP3DNode {
 			q = getControlPointOrientationQuat(dir, 0.0);
 		else
 			q = getControlPointOrientationQuat(dir, rotationAngle);
-		Vector3d v = new Vector3d(0.0,offset,0.0);
+		Vector3d v = new Vector3d(0.0,-offset,0.0);
 		Vector3d offset = new Vector3d();
 		MathTools.rotate(q, v, offset);
 		return offset;
@@ -493,7 +493,7 @@ public class PipeControlPoint extends G3DNode implements IP3DNode {
 			q = getControlPointOrientationQuat(0.0);
 		else
 			q = getControlPointOrientationQuat(rotationAngle);
-		Vector3d v = new Vector3d(0.0,offset,0.0);
+		Vector3d v = new Vector3d(0.0,-offset,0.0);
 		Vector3d offset = new Vector3d();
 		MathTools.rotate(q, v, offset);
 		return offset;
@@ -750,9 +750,6 @@ public class PipeControlPoint extends G3DNode implements IP3DNode {
 			if (pcp.isDualSub()) {
 				pcp.getParentPoint().setNext(this);
 			}
-			if (isDualInline()) {
-			    getDualSub().setPrevious(this);
-			}
 		} else {
 			// if direction is previous, user must have given sizechange
 			if (pcp.isDualSub())
@@ -954,6 +951,8 @@ public class PipeControlPoint extends G3DNode implements IP3DNode {
 			dir2.scale(length * 0.5);
 			dir1 = new Vector3d(dir2);
 			dir1.negate();
+		} else if (isEnd()) {
+			dir2 = dir1 = new Vector3d();
 		} else {
 			dir1 = getPathLegDirection(Direction.PREVIOUS);
 			dir2 = sub.getPathLegDirection(Direction.NEXT);