node based orbit circularization

boot/genericOrbitBoot.ks

@@ -0,0 +1,6 @@
+wait until ship:unpacked.
+clearscreen.
+copyPath("0:/defaults", "").
+run "defaults".
+
+import("genericOrbit").

genericOrbit.ks

@@ -0,0 +1,26 @@
+import("library/lib_ascent").
+runOncePath("0:/library/lib_input_terminal").
+
+
+CORE:PART:GETMODULE("kOSProcessor"):DOEVENT("Open Terminal").
+
+print "Enter Launch Profile: ".
+set profile to terminal_input_number(22, 0, 4, 1.2).
+print "Verical Ascent: ".
+set turn_start to terminal_input_number(16, 1, 6, 1000).
+print "Target Orbit: ".
+set target_orbit to terminal_input_number(14, 2, 8, 120000).
+print "Inclination: ".
+set inclination to terminal_input_number(13, 3, 8, 0).
+
+print "Waiting for Engine Start...".
+WaitForEngineStart().
+clearScreen.
+
+sas off.
+Ascent(target_orbit:toscalar(0), turn_start:toscalar(0), profile:toscalar(0), 3, inclination:toscalar(0)).
+
+
+CORE:PART:GETMODULE("kOSProcessor"):DOEVENT("Close Terminal").
+sas on.
+SHUTDOWN.

library/lib_ascent.ks

@@ -60,6 +60,9 @@ declare function Ascent{
 	}else if circ = 3 {
 		lock steering to heading(head, 0, 270).
 		CreateCircularizationNode(apoapsis).
+		// if periapsis < targetOrbit and eta:apoapsis < orbit:period / 2{
+		// 	CreateCircularizationNode(apoapsis).
+		// }
 	}
 
 	set isDone to true.
@@ -115,6 +118,17 @@ local function CreateCircularizationNode{
 
 	wait until altitude > 80000.
 	local burnDv is CalculateCircularizationDV(tgt, orbit:semimajoraxis).
-	set circNode to Node(eta:apoapsis, 0, 0, burnDv).
+	set circNode to Node(time:seconds + eta:apoapsis, 0, 0, burnDv).
 	add circNode.
+	wait 0.01.
+	lock steering to circNode:burnvector.
+	local burnDuration is CalculateMultiStageBurnDuration(burnDv).
+	wait until circNode:eta <= burnDuration /2.
+	lock throttle to 1.
+	wait until nextNode:deltav:mag <= 10.
+	lock throttle  to 0.5.
+	wait until NEXTNODE:deltav:mag <= 1.
+	remove nextNode.
+	lock throttle to 0.
+	wait until throttle = 0.
 }

library/lib_math.ks

@@ -7,26 +7,11 @@ declare function Lerp{
 
 declare function Map{
 	parameter value.
-	parameter low1.
-	parameter high1.
-	parameter low2.
-	parameter high2.
-	return low2 + (high2 - low2) * ((value - low1) / (high1 - low1)).
-}
-
-declare function ApproximateExp {
-    parameter x.
-    local result is 1.0. 
-    local xPower is 1.0.
-    local nFact is 1.0.
-
-    // Loop 4 times (for terms 1 through 4, total 5 terms)
-	from { local n is 1.} until n = 5 step {set n to n + 1.} do {
-        SET xPower TO xPower * x.
-        SET nFact TO nFact * n.
-        SET result TO result + (xPower / nFact).
-    }
-    RETURN result.
+	parameter a1.
+	parameter a2.
+	parameter b1.
+	parameter b2.
+	return b1 + (b2 - b1) * ((value - a1) / (a2 - a1)).
 }
 
 declare function EaseOutExpo {