Remove listener calls when property values not updated.

[simantics/3d.git] / org.simantics.plant3d / src / org / simantics / plant3d / scenegraph / controlpoint / PipeControlPoint.java

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 9e9beb9c37711e63012c006b4221839de8cfb819..8f1b9a88bb6b7bf72ea20f866453deea1b76cc2b 100644 (file)
--- a/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipeControlPoint.java
+++ b/org.simantics.plant3d/src/org/simantics/plant3d/scenegraph/controlpoint/PipeControlPoint.java
@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
+import java.util.Objects;
 
 import javax.vecmath.AxisAngle4d;
 import javax.vecmath.Matrix3d;
@@ -379,9 +380,10 @@ public class PipeControlPoint extends G3DNode implements IP3DNode {
        }
 
        public void setLength(double l) {
-               if (Double.isInfinite(l) || Double.isNaN(l)) {
+               if (this.length == l)
+                       return;
+               if (Double.isInfinite(l) || Double.isNaN(l))
                        return;
-               }
                if (Math.abs(this.length-l) < MathTools.NEAR_ZERO)
                        return;
                this.length = l;
@@ -429,6 +431,8 @@ public class PipeControlPoint extends G3DNode implements IP3DNode {
                }
                if (this.turnAngle != null && Math.abs(this.turnAngle-turnAngle) < MathTools.NEAR_ZERO)
                        return;
+               if (Objects.equals(this.turnAngle, turnAngle))
+                       return;
                this.turnAngle = turnAngle;
                firePropertyChanged("turnAngle");
        }
@@ -446,6 +450,8 @@ public class PipeControlPoint extends G3DNode implements IP3DNode {
                }
                if (this.offset != null && Math.abs(this.offset-offset) < MathTools.NEAR_ZERO)
                        return;
+               if (Objects.equals(this.offset, offset))
+                       return;
                this.offset = offset;
                firePropertyChanged("offset");
        }
@@ -456,11 +462,15 @@ public class PipeControlPoint extends G3DNode implements IP3DNode {
                }
                if (this.rotationAngle != null && Math.abs(this.rotationAngle-rotationAngle) < MathTools.NEAR_ZERO)
                        return;
+               if (Objects.equals(rotationAngle, rotationAngle))
+                       return;
                this.rotationAngle = rotationAngle;
                firePropertyChanged("rotationAngle");
        }
 
        public void setReversed(Boolean reversed) {
+               if (this.reversed == reversed)
+                       return;
                this.reversed = reversed;
                firePropertyChanged("reversed");
        }
@@ -1603,7 +1613,7 @@ public class PipeControlPoint extends G3DNode implements IP3DNode {
                        component._setWorldPosition(getWorldPosition());
                updateSubPoint();
        }
-
+       
        private void updateSubPoint() {
                if (isOffset()) {
                        if (next == null && previous == null) {