Gathering detailed insights and metrics for pg-drag
Installations
npm install pg-dragDeveloper Guide
BETA
Typescript
No
Module System
CommonJS
Node Version
12.16.1
NPM Version
6.14.0
Score
71.3
Supply Chain
74.4
Quality
75.1
Maintenance
100
Vulnerability
100
License
Releases
Unable to fetch releases
Contributors
1
Unable to fetch Contributors
Languages
1
JavaScript
JavaScript (100%)
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Developer
PaulGilchrist
Download Statistics
Total Downloads
963
Last Day
4
Last Week
15
Last Month
75
Last Year
271
GitHub Statistics
MIT License
1 Stars
2 Commits
1 Forks
2 Watchers
1 Branches
1 Contributors
Updated on Feb 25, 2023
Bundle Size
30.55 kB
Minified
14.28 kB
Minified + Gzipped
Maintainers
1
Package Meta Information
Latest Version
1.0.1
Package Id
pg-drag@1.0.1
Unpacked Size
49.47 kB
Size
18.26 kB
File Count
5
NPM Version
6.14.0
Node Version
12.16.1
Total Downloads
Cumulative downloads
Total Downloads
963
Last Day
0%
4
Compared to previous day
Last Week
-31.8%
15
Compared to previous week
Last Month
240.9%
75
Compared to previous month
Last Year
52.2%
271
Compared to previous year
Daily Downloads
Weekly Downloads
Monthly Downloads
Yearly Downloads
Dependencies
2
Ballistics Drag Functions NPM Library
Constants
gravity- Feet per second per second
Functions
clicksToReachMaximumPointBlankRangeZero(ballisticCoefficient, scopeHeightInches, scopeElevationClicksPerMOA, maximumOrdinate, muzzleVelocityFPS, muzzleAngleDegrees)- Calculates how many up or down clicks to adjust the scope to change from the current zero to the maximum point blank range zero. Maximum point blank range is the maximum range at which the user can shoot, without holdover or scope adjustment, while not exceeding a pre-determined maximum ordinate (target radius).crossWindDrift(currentRangeYards, currentTimeSeconds, crossWindAngleDegrees, crossWindVelocityMPH, muzzleAngleDegrees, muzzleVelocityFPS)- Calculates how far the bullet drifts (inches) due to wind.drop(muzzleVelocityFPS, currentVelocityFPS, currentTimeSeconds)- Calculates how far the bullet falls (inches) due to gravity, if their were no angle at the muzzle.energy(bulletWeightGrains, currentVelocityFPS)- Calculates the kinetic energy (foot pounds) retained in the bullet.ingalsSpaceFromVelocity(currentVelocity)- Returns the space value from the Ingals table at the given velocity.ingalsTimeFromVelocity(currentVelocity)- Returns the Time value from the Ingals table at the given Velocity.ingalsVelocityFromSpace(currentSpace)- Returns the Velocity value from the Ingals table at the given Space.ingalsVelocityFromTime(currentTime)- Returns the Velocity value from the Ingals table at the given Time.lead(targetSpeedMPH, currentTimeSeconds)- Calculates how far the user needs to lead (inches) a moving target.maximumPointBlankRange(ballisticCoefficient, muzzleVelocityFPS, maximumOrdinate)- Calculate the maximum range at which the user can shoot, without holdover or scope adjustment, while not exceeding a pre-determined maximum ordinate (target radius).maximumPointBlankRangeZero(ballisticCoefficient, muzzleVelocityFPS, maximumOrdinate)- Maximum Point Blank Range Zero (yards) is the range that the user should zero his/her rifle to obtain their maximum point blank range. This range allows a user to shoot, without holdover or scope adjustment, while not exceeding a pre-determined maximum ordinate (target radius).modifiedBallisticCoefficient(ballisticCoefficient, altitudeFeet, temperatureFahrenheit, barometricPressureInchesHg, relativeHumidityPercent)- Takes the bullets ballistic coefficient at standard atmospheric conditions (sea level), and converts it to a new ballistic coefficient at the current altitudeFeet and conditions.muzzleAngleDegreesForZeroRange(muzzleVelocityFPS, zeroRangeYards, scopeHeightInches, ballisticCoefficient)- Calculates the neccessary angle (degrees) of the muzzle to obtain the requested zero range. This is done by looping through vertical position with different muzzle angles at the given range until a muzzle angle is found that produces a vertical position of 0.optimalRiflingTwist(bulletDiameterInches, bulletLengthInches)- Calculates the best rifling twist rate (inches per twist) to stabalize the length of bullet being used.range(ballisticCoefficient, muzzleVelocityFPS, currentVelocityFPS)- Calculates the range (yards) of the bullet at a given velocity.rifleRecoilVelocity(bulletWeightGrains, muzzleVelocityFPS, powderWeightGrains, rifleWeightPounds)- Calculates the amount of rearward velocity (feet per second) of the rifle upon firing.rifleRecoilEnergy(bulletWeightGrains, muzzleVelocityFPS, powderWeightGrains, rifleWeightPounds)- Calculates the amount of rearward force (foot pounds) of the rifle upon firing.sectionalDensity(bulletWeightGrains, bulletDiameterInches)- Calculates the mass per given diameter of the bullet. Used in determining form factor.time(ballisticCoefficient, muzzleVelocityFPS, currentVelocityFPS)- Calculates the amount of time (seconds) it takes the bullet to slow from the initial velocity to a specific lower velocity.velocityFromRange(ballisticCoefficient, muzzleVelocityFPS, currentRangeYards)- Calculates the velocity (feet per second) remaining in the bullet at a given range (yards).velocityFromTime(ballisticCoefficient, muzzleVelocityFPS, currentTimeSeconds)- Calculates the velocity (feet per second) remaining in the bullet at a given time (seconds).verticalPosition(scopeHeightInches, muzzleAngleDegrees, currentRangeYards, currentDropInches)- Calculates how far the bullet falls (inches) due to gravity, taking into account the angle of the muzzle. }
No vulnerabilities found.
Reason
no binaries found in the repo
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: MIT License: LICENSE:0
Reason
0 existing vulnerabilities detected
Reason
no SAST tool detected
Details
- Warn: no pull requests merged into dev branch
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
Found 0/2 approved changesets -- score normalized to 0
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
security policy file not detected
Details
- Warn: no security policy file detected
- Warn: no security file to analyze
- Warn: no security file to analyze
- Warn: no security file to analyze
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
branch protection not enabled on development/release branches
Details
- Warn: branch protection not enabled for branch 'master'
Score
3
/10
Last Scanned on 2025-02-10
The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.
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