Advanced Ballistics - Trajectory refinement #5698
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TheMagnetar
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Oct 28, 2017
| trueVelocity[2] = bulletDatabase[index].bulletVelocity[2] - wind[2]; | ||
| trueSpeed = sqrt(pow(trueVelocity[0], 2) + pow(trueVelocity[1], 2) + pow(trueVelocity[2], 2)); | ||
| std::vector<double> bulletVelocity = bulletDatabase[index].bulletVelocity; | ||
| double time = 0.0f; |
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double with float assignment
| ballisticCoefficient = bulletDatabase[index].ballisticCoefficients[i + 1]; | ||
| break; | ||
| bulletVelocity = bulletDatabase[index].bulletVelocity; | ||
| time = 0.0f; |
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PabstMirror
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Nov 8, 2017
| @@ -112,7 +112,9 @@ if (_caliber > 0 && _bulletLength > 0 && _bulletMass > 0 && _barrelTwist > 0) th | |||
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| GVAR(currentbulletID) = (GVAR(currentbulletID) + 1) % 10000; | |||
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| "ace_advanced_ballistics" callExtension format["new:%1:%2:%3:%4:%5:%6:%7:%8:%9:%10:%11:%12:%13:%14:%15:%16:%17", GVAR(currentbulletID), _airFriction, _ballisticCoefficients, _velocityBoundaries, _atmosphereModel, _dragModel, _stabilityFactor, _twistDirection, _transonicStabilityCoef, getPosASL _projectile, _bulletVelocity, EGVAR(common,mapLatitude), EGVAR(weather,currentTemperature), EGVAR(common,mapAltitude), EGVAR(weather,currentHumidity), EGVAR(weather,currentOvercast), CBA_missionTime toFixed 6]; | |||
| private _ammoCount = _unit ammo (primaryWeapon _unit); | |||
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I think AB runs for pistol shots (and maybe spotting rounds?),
unit may not have a rifle
should be able to use _weapon or _muzzle from fired EH
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Yes, I should have used _muzzle. I will change it.
* Does not do justice to reality
* Handles greater 'simulationIntervals' much better: * 'simulationInterval=0.00' -> Error (at 2km): 0.004 MILs * 'simulationInterval=0.05' -> Error (at 2km): 0.030 MILs * 'simulationInterval=0.10' -> Error (at 2km): 0.070 MILs * Almost completely FPS invariant
* ArmA is using 9.8066
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jonpas
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Nov 10, 2017
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Advanced Ballistics - Trajectory refinement
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More advanced drag update routine:
simulationIntervalsmuch better:simulationInterval=0.00-> Error (at 2km): 0.004 MILssimulationInterval=0.05-> Error (at 2km): 0.030 MILssimulationInterval=0.10-> Error (at 2km): 0.070 MILsAlso:
9.80665->9.8066) in all modules