Self-propelled artillery fired shells arrival time calculating position

[ahwa 26]

Time to figure out, why should offset

            DistPos = BigWorld.player().getOwnVehiclePosition() - TargetPosition
            Term1 = math.pow(ShotSpeed, 4) - (ShotGravity * ((ShotGravity * DistPos[2] * DistPos[2]) + (2 * Dist * ShotSpeed * ShotSpeed)))
            if Term1 >= 0.0:
                Term2 = math.sqrt(Term1)
                Divisor = ShotGravity * DistPos[2]
                AimAngle1 = math.atan2(ShotSpeed * ShotSpeed + Term2, Divisor)
                AimAngle2 = math.atan2(ShotSpeed * ShotSpeed - Term2, Divisor)
                if AimAngle1 > AimAngle2:
                    AimAngle1 = AimAngle2
            else:
                AimAngle1 = 0.7853981633974483
            Angle = AimAngle1 / (math.pi * math.degrees(math.pi))
            ShotTime = Dist / (ShotSpeed * math.cos(Angle))

Inaccurate after firing shells

 

[SkepticalFox 1,445]

DistPos[2] * DistPos[2]

DistPos[2]**2

ShotSpeed * ShotSpeed

ShotSpeed**2

math.degrees(math.pi)

180

Angle = AimAngle1 / (math.pi * math.degrees(math.pi))

Angle = AimAngle1? Edited May 29, 2015 by ShadowHunterRUS

[ahwa 26]

Fix your above it

我看不懂你要对我表达的意思

是要叫我修正吗？

 

DistPos[2]**2 不就等于是这个了吗 DistPos[2] * DistPos[2]

math.degrees(math.pi) 不就等于180吗

真是来乱的

Edited May 28, 2015 by ahwa

[SkepticalFox 1,445]

Fix your above it

I do not understand you I want to express the meaning of

That I should amend it?

 

DistPos[2] ** 2 is not tantamount this yet DistPos[2] * DistPos[2]

math.degrees (math.pi) it does not mean that 180

Really come to chaos

 

DistPos[2] * DistPos[2] == DistPos[2] ** 2

math.degrees(math.pi) == 180

>>> import math
>>> a=12
>>> a*a == a**2
True
>>> math.degrees(math.pi) == 180
True

我不明白你

 

AimAngle1 measured in radians.

One radian = 180/math.pi

>>> AimAngle1 = 0.7853981633974483
>>> Angle = AimAngle1*180/(math.pi)
>>> Angle
45.0

Edited May 28, 2015 by ShadowHunterRUS

[ahwa 26]

http://4cheat.ru/showthread.php?p=340232#post340232 for StranikS

 

 

AimAngle1 measured in radians.

One radian = 180/math.pi

 

这是应为有些自走炮射击里程不够远所以已最大45度角丢给它

 

adri1的作品Прогнозирование движение противника 它是我们国人

它所做的里面也适用抛物线弹丸到达时间计算的

i am noob

You can ask my network teacher for KACTET

[Kastiil 1]

You can ask my network teacher for KACTET

не того ты в учителя взял :) //если я правильно понял последнюю строку

Edited May 30, 2015 by Kastiil