struct SViewParams {
  Vec3 position;
  Quat rotation;
  Quat localRotationLast;
  float nearplane;
  float fov;
  uint8 viewID;
  bool groundOnly;
  float shakingRatio;
  Quat currentShakeQuat;
  Vec3 currentShakeShift;
  EntityId idTarget;
  Vec3 targetPos;
  float frameTime;
  float angleVel;
  float vel;
  float dist;
  bool blend;
  float blendPosSpeed;
  float blendRotSpeed;
  float blendFOVSpeed;
  Vec3 blendPosOffset;
  Quat blendRotOffset;
  float blendFOVOffset;
  bool justActivated;
};

IViewSystem.h

float angleVel;

previous rate of change of angle.

bool blend;

blending

float blendFOVOffset;

float blendFOVSpeed;

Vec3 blendPosOffset;

float blendPosSpeed;

Quat blendRotOffset;

float blendRotSpeed;

Quat currentShakeQuat;

what the current angular shake

Vec3 currentShakeShift;

what is the current translational shake

float dist;

previous dist of cam from target

float fov;

float frameTime;

current dt.

bool groundOnly;

view shake status

EntityId idTarget;

Who we're watching. 0 == nobody.

bool justActivated;

Quat localRotationLast;

float nearplane;

custom near clipping plane, 0 means use engine defaults

Vec3 position;

view position

Quat rotation;

view orientation

float shakingRatio;

whats the ammount of shake, from 0.0 to 1.0

Vec3 targetPos;

Where the target was.

float vel;

previous rate of change of dist between target and camera.

uint8 viewID;

void BlendFrom(const SViewParams& params);

const Vec3& GetPositionLast();

const Quat& GetRotationLast();

void ResetBlending();

void SaveLast();

void SetViewID(uint8 id, bool blend = true);

SViewParams();

void UpdateBlending(float frameTime);