I GOT XYZ and ROT, but what about PITCH?

[mordok]

could also be show as:
NextWayPointDistanceX=WaypointX-PlayerX
NextWayPointDistanceY=WaypointY-PlayerY
NextWayPointDistanceZ=WaypointZ-PlayerZ
 NextWayPointFaceXY = ARCTAN(NextWayPointDistanceY/NextWayPointDistanceX)
NextWayPointDistance2D = SQRT((NextWayPointDistanceX)²+(NextWayPointDistanceY)²)
NextWayPointDistance3D = SQRT((NextWayPointDistanceZ)²+(NextWayPointDistance2D)²)
 NextWayPointFaceHoriz = ARCTAN(NextWayPointDistanceZ/NextWayPointDistance2D)

I imagine that in order to calculate the vertical angle, you use a right triangle with the following sides, A = NextWayPointDistanceZ , B= NextWayPointDistance2D and C = NextWayPointDistance3D .

so just use sin and cos rules to find the angle .

       /|  
3d    / | z
     /  |
    /___|
     
     2d

[ninar1]

you use a right triangle with the following sides, A = NextWayPointDistanceZ , B= NextWayPointDistance2D and C = NextWayPointDistance3D .

Nope NextWayPointDistance3D isnt involved to get the vertical angle.

Using aTan with NextWayPointDistanceZ and NextWayPointDistance2D
to get the vertical angle.

and between :
FlightDown dd 0BFC6D3F2h ;IEEE754:-1.553343
FlightUp dd 03FC6D3F2h ;IEEE754:1.553343
is the max angle i can set, its isnt Pi/2 but nearly

[mordok]

Sorry guys I cant figure this out, dunno what exactly im doing wrong.
I always get values that only change with X Y coords. Eg. If y press space and x to go up and down with the mount it should change the pitch angle (pitch to the waypoint) but actually it remains the same. Any ideas of what could I be doing wrong???


here is a copy of my method assuming 'w' stands for waypoint.

  public float pitchAngle(float playerX, float playerY, float playerZ, float wx, float wy, float wz)
        {
            float NextWayPointDistanceZ = wz - playerZ;
            float NextWayPointDistanceX = wx - playerX;
            float NextWayPointDistanceY=wy-playerY;
            float NextWayPointDistance2D = (float)(Math.Sqrt(Math.Pow(NextWayPointDistanceX, 2)+Math.Pow(NextWayPointDistanceY, 2)));
            float va = (float)(Math.Atan(NextWayPointDistanceZ / NextWayPointDistance2D));
            return va;
        }

since va doesnt change if a change Z value I assume the problem is here.

[mordok]

mmm I realized im not updating correctly Z value so the method does well , the values when I use that method now clearly go from -1.5(max down) to 1.5(max up)

So actually what im doing wrong must realeted with the pitch value I retrive from memory.

I do playerPitch = Read(hProcess, playerObject + 0x7E0); to get player pitch.

And from reading playerPitch, I see that I can get values over 1.5, for example I can get 4.335 or over 5 but always less than 6(Maby It has to do with radians).

playerPitch shouldnt remain the same regardless of X Y Z???.
When I read playerPitch from memory I get values different from values from -1.5 to 1.5, how can I make the return of the above post method "pitchAngle" and the result of reading playerPitch the same kind, so I can decide when to press insert or supr to go achive the same angle.???

[ninar1]

MovementFields struct
;___________________ObjectPtr+0D8h______________was__MyLocalPlayerOffset+788h
MovUnk1 dword ? ; 00
MovUnk2 dword ? ; 04
MovUnk3 dword ? ; 08
MovUnk4 dword ? ; 0C
PlayerCoordX dword ? ; 10
PlayerCoordY dword ? ; 14
PlayerCoordZ dword ? ; 18
MovUnk5 dword ? ; 1C
PlayerRotation dword ? ; 20
PlayerHorizont dword ? ; 24
MovementFields ends

SetPlayerFacingHorizont proc Radian:dword
mov eax,MyLocalPlayer.MyObjectOffset
add eax,0D8h
invoke ReadMemDword,hProcess,eax
add eax,24h ;7ACh
invoke WriteProcessMemory, hProcess, eax, Radian, 4, 0
Ret
SetPlayerFacingHorizont EndP

here you go

[mordok]

Thanks a lot, but actually im not injecting, so asm, (which im not good at) just wont help me, as much if you tell me what you are doing. Im trying to compare

pitchAngle() with playerPitch but as I sed playerPitch would return values from 0 to 6 more or less and pitchangle() would return values from -1.5 to 1.5 so actually I cant compare them to decide when to senkeys 'insert' or 'supr'. I think Im missing a radian coversion or somthing simillar.

[flo8464]

Thanks a lot, but actually im not injecting, so asm, (which im not good at) just wont help me, as much if you tell me what you are doing. Im trying to compare

He is also out-of-process, he just uses ASM instead of a high language.
You should get that if he calls WriteProcessMemory()....

[mordok]

OK FOUND IT NESOX VRotation = 0x7E0 was wrong XD, so it kept me giving all kind of wired values XD, All works now, thanks ^^. Luv you all <3.