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Fix calculate banking value bei Rampe to bloss #2515

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Fix calculate banking value bei Rampe to bloss #2515

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34 changes: 20 additions & 14 deletions ...es/org.eclipse.set.application/src/org/eclipse/set/application/graph/BankServiceImpl.java
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Original file line number Diff line number Diff line change
Expand Up @@ -599,18 +599,18 @@ static BigDecimal getBanking(final Ueberhoehungslinie bankingLine,
/**
* BankingIntervall S-Form to Bloss
*
* When x <= L / 2, then: u = (3 * U / L^2) * x^2 - (2 * U / L^3) * x^3
* else: u = U / L * x* with: U: the height between banking start and
* banking end L: the length of banking x: distance form start of banking to
* point
* From: u = (3 * U / L^2) * x^2 - (2 * U / L^3) * x^3
*
* @param h_between
* the height between start and end banking - U value
* @param h_between
* @param distanceFromLeft
* distance from start of banking to point - x value
* @param length
* length of banking line - L value
*/
private static BigDecimal bankingOfRampeBloss(final BigDecimal h_between,
final BigDecimal distanceFromLeft, final BigDecimal length) {
if (distanceFromLeft.compareTo(length.divide(BigDecimal.valueOf(2),
ToolboxConstants.ROUNDING_TO_PLACE,
RoundingMode.HALF_UP)) > 0) {
return bankingDefault(h_between, distanceFromLeft, length);
}
final BigDecimal a = h_between.multiply(BigDecimal.valueOf(3))
.multiply(distanceFromLeft.pow(2))
.divide(length.pow(2), ToolboxConstants.ROUNDING_TO_PLACE,
Expand All @@ -623,11 +623,17 @@ private static BigDecimal bankingOfRampeBloss(final BigDecimal h_between,
}

/**
* BankingIntervall S-Form to Rampe 1. Case: when x =< L/2 => u = 2 * U *
* x^2 / L^2 2. Case: when x > L/2 => u = U - 2 * U * z^2 / L^2 with: U: the
* height between banking start and banking end L: the length of banking x:
* distance form start of banking to point z: distance from end of banking
* to point
* Caculate bankingIntervall S-Form to \n Rampe 1. Case: when x =< L/2 => u
* = 2 * U * x^2 / L^2 2. Case: when x > L/2 => u = U - 2 * U * z^2 / L^2
*
* @param h_between
* the height between start and end banking - U value
* @param distanceFromLeft
* the distance form start of banking to point - x value
* @param distanceFromRight
* the distance from end of banking to point - z value
* @param length
* the banking line length - L value
*/
private static BigDecimal bankingOfRampeS(final BigDecimal h_between,
final BigDecimal distanceFromLeft,
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