hongshaorou/openrocket
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use rocket freezing for split fins

Browse Source
This commit is contained in:
SiboVG 2023-03-21 22:52:29 +01:00
parent 0e93ca7c25
commit 62506eced0
1 changed files with 41 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
core/src/net/sf/openrocket/rocketcomponent/FinSet.java
View File

@ -1425,7 +1425,8 @@ public abstract class FinSet extends ExternalComponent implements AxialPositiona
* Split the fin set into individual fins. * Split the fin set into individual fins.
* @return A list of the new fin sets. * @return A list of the new fin sets.
*/ */
public List<FinSet> splitFins() { public List<FinSet> splitFins(boolean freezeRocket) {
final RocketComponent root = getRoot();
RocketComponent parent = getParent(); RocketComponent parent = getParent();
int index = parent.getChildPosition(this); int index = parent.getChildPosition(this);
int count = getFinCount(); int count = getFinCount();
@ -1433,32 +1434,53 @@ public abstract class FinSet extends ExternalComponent implements AxialPositiona
List<FinSet> splitFins = null; // List of all the split fins List<FinSet> splitFins = null; // List of all the split fins
if (count > 1) { try {
parent.removeChild(index); // Freeze rocket
splitFins = new ArrayList<>(); if (freezeRocket && root instanceof Rocket) {
for (int i = 0; i < count; i++) { ((Rocket) root).freeze();
FinSet copy = (FinSet) this.copy();
copy.setFinCount(1);
copy.setBaseRotation(base + i * 2 * Math.PI / count);
copy.setName(copy.getName() + " #" + (i + 1));
copy.setOverrideMass(getOverrideMass() / getFinCount());
parent.addChild(copy, index + i);
splitFins.add(copy);
} }
}
// Split fins for children // Split the fins
for (RocketComponent listener : configListeners) { if (count > 1) {
if (listener instanceof FinSet) { parent.removeChild(index);
((FinSet) listener).splitFins(); splitFins = new ArrayList<>();
this.removeConfigListener(listener); for (int i = 0; i < count; i++) {
FinSet copy = (FinSet) this.copy();
copy.setFinCount(1);
copy.setBaseRotation(base + i * 2 * Math.PI / count);
copy.setName(copy.getName() + " #" + (i + 1));
copy.setOverrideMass(getOverrideMass() / getFinCount());
parent.addChild(copy, index + i);
splitFins.add(copy);
}
}
// Split fins for children
for (RocketComponent listener : configListeners) {
if (listener instanceof FinSet) {
((FinSet) listener).splitFins(false);
this.removeConfigListener(listener);
}
}
} finally {
// Unfreeze rocket
if (freezeRocket && root instanceof Rocket) {
((Rocket) root).thaw();
} }
} }
return splitFins; return splitFins;
} }
/**
* Split the fin set into individual fins.
* @return A list of the new fin sets.
*/
public List<FinSet> splitFins() {
return splitFins(true);
}
// for debugging. You can safely delete this method // for debugging. You can safely delete this method
public static String getPointDescr( final Coordinate[] points, final String name, final String indent){ public static String getPointDescr( final Coordinate[] points, final String name, final String indent){