C / C++ / MFC

void ScaleVector(float *src, float *dst, float deltaT){
  for (int i = 0; i < p.n; i++){
    float vx = *(src++); // velocity on x axis
    float vy = *(src++); // y axis
    float vz = *(src++); // z axis
    float ax = *(src++); // acceleration on x axis
    float ay = *(src++); // y axis
    float az = *(src++); // z axis
    dst[i] = vx * deltaT + 0.5 * ax * deltaT * deltaT; // calculate the displacement at x axis
    dst[i*6 + 1] = vy * deltaT + 0.5 * ay * deltaT * deltaT; // y axis
    dst[i*6 + 2] = vz * deltaT + 0.5 * az * deltaT * deltaT; // z axis
    dst[i*6 + 3] = ax * deltaT; // added speed at x
    dst[i*6 + 4] = ay * deltaT; // y
    dst[i*6 + 5]= az * deltaT; // z
  }
}

//Attach foreground window thread
//to our thread
AttachThreadInput(
    GetWindowThreadProcessId(
        ::GetForegroundWindow(),NULL),
    [YourProcessId],TRUE);

//Do our stuff here 
SetForegroundWindow();
SetFocus(); //Just playing safe

//Detach the attached thread
AttachThreadInput(
    GetWindowThreadProcessId(
        ::GetForegroundWindow(),NULL),
    [YourProcessId],FALSE);

ilgale wrote:

If I've well understood I've to run that code into the
Service that uses the CreateProcess