[refactor] ComponentAssembly components no longer have bounds -- it's calculated from individual components, on a per-instance basis.

core/src/net/sf/openrocket/rocketcomponent/AxialStage.java

@@ -55,24 +55,6 @@ public class AxialStage extends ComponentAssembly implements FlightConfigurableC
 		separations.reset(fcid);
 	}
 
-	/**
-	 * {@inheritDoc}
-	 * not strictly accurate, but this should provide an acceptable estimate for total vehicle size 
-	 */
-	@Override
-	public Collection<Coordinate> getComponentBounds() {
-		Collection<Coordinate> bounds = new ArrayList<Coordinate>(8);
-		Coordinate[] instanceLocations = this.getInstanceLocations();
-		double x_min = instanceLocations[0].x;
-		double x_max = x_min + this.length;
-		double r_max = 0;
-		
-		addBound(bounds, x_min, r_max);
-		addBound(bounds, x_max, r_max);
-		
-		return bounds;
-	}
-	
 	/**
 	 * Check whether the given type can be added to this component.  A Stage allows
 	 * only BodyComponents to be added.

core/src/net/sf/openrocket/rocketcomponent/ComponentAssembly.java

@@ -4,6 +4,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.Iterator;
 
+import net.sf.openrocket.util.BoundingBox;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -22,7 +23,7 @@ import net.sf.openrocket.util.Coordinate;
  * 
  * @author Sampo Niskanen <sampo.niskanen@iki.fi>
  */
-public abstract class ComponentAssembly extends RocketComponent implements  AxialPositionable {
+public abstract class ComponentAssembly extends RocketComponent implements AxialPositionable, BoxBounded {
 	private static final Logger log = LoggerFactory.getLogger(ComponentAssembly.class);
 	
 	/**
@@ -71,6 +72,8 @@ public abstract class ComponentAssembly extends RocketComponent implements  Axia
 		return 0;
 	}
 
+	public BoundingBox getInstanceBoundingBox (){ return new BoundingBox(); }
+
 	/**
 	 * Null method (ComponentAssembly has no mass of itself).
 	 */

core/src/net/sf/openrocket/rocketcomponent/FlightConfiguration.java

@@ -581,7 +581,7 @@ public class FlightConfiguration implements FlightConfigurableParameter<FlightCo
 					}
 					componentBounds = instanceBounds.transform(context.transform);
 				}
-			}else if ((component instanceof AxialStage) || (component instanceof BodyTube) || (component instanceof PodSet)) {
+			}else if (component instanceof BodyTube) {
 				// Legacy Case #1:
 				// These components do not need the transform performed in
 				// order to provide the proper coordinates for length calculation.
@@ -593,7 +593,6 @@ public class FlightConfiguration implements FlightConfigurableParameter<FlightCo
 				// Legacy Case #2:
 				// These components do not implement
 				Collection<Coordinate> instanceCoordinates = component.getComponentBounds();
-
 				for (InstanceContext context : contexts) {
 					/*
 					 * If the instance is not active in the current context, then

core/src/net/sf/openrocket/rocketcomponent/PodSet.java

@@ -3,11 +3,13 @@ package net.sf.openrocket.rocketcomponent;
 import java.util.ArrayList;
 import java.util.Collection;
 
+import jdk.jshell.spi.ExecutionControl;
 import net.sf.openrocket.l10n.Translator;
 import net.sf.openrocket.rocketcomponent.position.AngleMethod;
 import net.sf.openrocket.rocketcomponent.position.AxialMethod;
 import net.sf.openrocket.rocketcomponent.position.RadiusMethod;
 import net.sf.openrocket.startup.Application;
+import net.sf.openrocket.util.BoundingBox;
 import net.sf.openrocket.util.BugException;
 import net.sf.openrocket.util.Coordinate;
 
@@ -44,34 +46,6 @@ public class PodSet extends ComponentAssembly implements RingInstanceable {
 		return trans.get("PodSet.PodSet");
 	}
 
-	
-	// not strictly accurate, but this should provide an acceptable estimate for total vehicle size 
-	@Override
-	public Collection<Coordinate> getComponentBounds() {
-		Collection<Coordinate> bounds = new ArrayList<Coordinate>(8);
-		double x_min = Double.MAX_VALUE;
-		double x_max = Double.MIN_VALUE;
-		double r_max = 0;
-		
-		Coordinate[] instanceLocations = this.getComponentLocations();
-		
-		for (Coordinate currentInstanceLocation : instanceLocations) {
-			if (x_min > (currentInstanceLocation.x)) {
-				x_min = currentInstanceLocation.x;
-			}
-			if (x_max < (currentInstanceLocation.x + this.length)) {
-				x_max = currentInstanceLocation.x + this.length;
-			}
-			if (r_max < (this.getRadiusOffset())) {
-				r_max = this.getRadiusOffset();
-			}
-		}
-		addBound(bounds, x_min, r_max);
-		addBound(bounds, x_max, r_max);
-		
-		return bounds;
-	}
-	
 	/**
 	 * Check whether the given type can be added to this component.  A Stage allows
 	 * only BodyComponents to be added.
@@ -85,7 +59,6 @@ public class PodSet extends ComponentAssembly implements RingInstanceable {
 		return BodyComponent.class.isAssignableFrom(type);
 	}
 
-		
 	@Override
 	public double getInstanceAngleIncrement(){
 		return angleSeparation;

swing/src/net/sf/openrocket/gui/scalefigure/AbstractScaleFigure.java

@@ -98,7 +98,7 @@ public abstract class AbstractScaleFigure extends JPanel {
 	public void scaleTo(final double newScaleRequest, final Dimension visibleBounds) {
 		if (MathUtil.equals(this.userScale, newScaleRequest, 0.01)){
 			return;}
-		if (Double.isInfinite(newScaleRequest) || Double.isNaN(newScaleRequest)) {
+		if (Double.isInfinite(newScaleRequest) || Double.isNaN(newScaleRequest) || 0 > newScaleRequest) {
 			return;}
 
 		this.userScale = MathUtil.clamp( newScaleRequest, MINIMUM_ZOOM, MAXIMUM_ZOOM);