Corrected spelling on PrefChoiseSelector name, will get the translation keys some other time.
Added LineMetrics.descent to the line height for laying out the text in RocketInfo.
1. Mass tooltip only displays totals for components that have children.
2. setMassComponentType now fires NON_FUNCTIONAL change event.
3. Label now reads "Mass Type" and default is "Unspecified".
- Added Test case in TestMotorLoader.java
- Added Test load file 'test3.rse' which would previously raise an IOException on load.
- Added this test case to the 'testGeneralMotorLoader' method as well.
- Adjusted the digest string so that 'test3.rse' will pass the unit tests.
- TestMotorLoader currently passes 5/5 unit tests.
- Added Test case in TestMotorLoader.java
- Added Test load file 'test3.rse' which would previously raise an IOException on load.
- Added this test case to the 'testGeneralMotorLoader' method as well.
- Adjusted the digest string so that 'test3.rse' will pass the unit tests.
- TestMotorLoader currently passes 5/5 unit tests.
- Added Test case in TestMotorLoader.java
- Added Test load file 'test3.rse' which would previously raise an IOException on load.
- Added this test case to the 'testGeneralMotorLoader' method as well.
- Adjusted the digest string so that 'test3.rse' will pass the unit tests.
- TestMotorLoader currently passes 5/5 unit tests.
This patch is based off a thread from "The Rocketry Forum"
( http://www.rocketryforum.com/showthread.php?70475-Problems-with-custom-motors-in-OpenRocket ) .
Complaint: Poster had a water-rocket engine file which would raise IOExceptions upon automatic load.
(1) the original .rse motor file, posted in the thread above, has an invalid motor length.
(2) The corrected .rse file follows at the end of this commit message.
Bug: The mass auto-scaling code would over-estimate the mass loss, and declare a negative mass upon motor exhaustion.
The negative mass is small (in this case, ~= -1E-16). However, this error is larger than the single-precision epsilon.
Fix: Added a loop which checked for negative mass during the thrust curve, and reset those values back to zero. (AbstractMotorLoader.java:105)
Also, expanded the number and detail level of some related exception reporting. (ThrustCurveMotor:137)
----
<engine-database>
<engine-list>
<engine mfg="Water" code="W90psi" Type="single-use" dia="18.001" len="200."
initWt="800." propWt="800." delays="1000" auto-calc-mass="1" auto-calc-cg="0"
avgThrust="280.059" peakThrust="428.329" throatDia="0." exitDia="0."
Itot="21.284" burn-time="0.08" massFrac="99.88" Isp="2.71" tDiv="10" tStep="-1."
tFix="1" FDiv="10" FStep="-1." FFix="1" mDiv="10" mStep="-1." mFix="1" cgDiv="10"
cgStep="-1." cgFix="1">
<comments>Water Rocket, 90 psi, 800g</comments>
<data>
<eng-data t="0." f="0." m="800." cg="81.6327"/>
<eng-data t="0.001" f="428.329" m="791.95" cg="89.1566"/>
<eng-data t="0.005" f="405.382" m="729.279" cg="107.229"/>
<eng-data t="0.008" f="383.711" m="684.79" cg="115.663"/>
<eng-data t="0.016" f="346.742" m="574.971" cg="132.53"/>
<eng-data t="0.023" f="319.972" m="487.264" cg="142.169"/>
<eng-data t="0.031" f="294.476" m="394.885" cg="154.217"/>
<eng-data t="0.041" f="267.705" m="289.234" cg="163.855"/>
<eng-data t="0.051" f="244.759" m="192.927" cg="172.289"/>
<eng-data t="0.059" f="229.462" m="121.63" cg="178.313"/>
<eng-data t="0.067" f="215.439" m="54.742" cg="186.747"/>
<eng-data t="0.072" f="203.966" m="15.3326" cg="189.157"/>
<eng-data t="0.076" f="0." m="0." cg="192.857"/>
</data>
</engine>
</engine-list>
</engine-database>
