Added gravitational acceleration and propellant mass datatypes.

[debian/openrocket] / core / src / net / sf / openrocket / motor / ThrustCurveMotor.java

diff --git a/core/src/net/sf/openrocket/motor/ThrustCurveMotor.java b/core/src/net/sf/openrocket/motor/ThrustCurveMotor.java
index 0781c7c88ed5cbf499cc18d58eda15355b408ced..e795c82308f9197fb241dd01a6fdd290e40a1594 100644 (file)
--- a/core/src/net/sf/openrocket/motor/ThrustCurveMotor.java
+++ b/core/src/net/sf/openrocket/motor/ThrustCurveMotor.java
@@ -424,6 +424,7 @@ public class ThrustCurveMotor implements Motor, Comparable<ThrustCurveMotor> {
                
                private final double unitRotationalInertia;
                private final double unitLongitudinalInertia;
+               private final Motor parentMotor;
                
                private int modID = 0;
                
@@ -437,6 +438,12 @@ public class ThrustCurveMotor implements Motor, Comparable<ThrustCurveMotor> {
                        stepCG = cg[0];
                        unitRotationalInertia = Inertia.filledCylinderRotational(getDiameter() / 2);
                        unitLongitudinalInertia = Inertia.filledCylinderLongitudinal(getDiameter() / 2, getLength());
+                       parentMotor = ThrustCurveMotor.this;
+               }
+               
+               @Override
+               public Motor getParentMotor(){
+                       return parentMotor;
                }
                
                @Override