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Check rocketBounds.isEmpty() rather than activeStages for length

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When no components are added, a rocket is showing -INFINITY for the
length. This is because the special case for length 0 is checking for
active stages, instead check the rocketBounds.isEmpty() to see if any
bounds have been added.

Fixes #714

Signed-off-by: Billy Olsen <billy.olsen@gmail.com>
This commit is contained in:
Billy Olsen 2020-07-26 19:56:14 -07:00 committed by Billy Olsen
parent 2e14aa8b6a
commit 78a315409a
1 changed files with 1 additions and 4 deletions
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5
core/src/net/sf/openrocket/rocketcomponent/FlightConfiguration.java
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@ -564,7 +564,6 @@ public class FlightConfiguration implements FlightConfigurableParameter<FlightCo
}
// FinSets already provide a bounding box, so let's use that.
// System.err.println(String.format("@[%s]: (#%d)", component.getName(), contexts.size()));
if (component instanceof BoxBounded) {
final BoundingBox instanceBounds = ((BoxBounded) component).getInstanceBoundingBox();
if(instanceBounds.isEmpty()) {
@ -612,9 +611,7 @@ public class FlightConfiguration implements FlightConfigurableParameter<FlightCo
}
}
// System.err.println(String.format(" << global: %s", componentBounds.toString()));
rocketBounds.update(componentBounds);
// System.err.println(String.format("<<++ rocket: %s", rocketBounds.toString()));
}
boundsModID = rocket.getModID();
@ -623,7 +620,7 @@ public class FlightConfiguration implements FlightConfigurableParameter<FlightCo
* inactive. Its possible that this shouldn't be allowed, but it is currently
* so we'll just adjust the length here.
*/
if (getActiveStages().isEmpty()) {
if (rocketBounds.isEmpty()) {
cachedLength = 0;
}
cachedBounds.update( rocketBounds );