← Back to Blood Café

AIM ENGINE MODEL

Full mathematical reconstruction of Sniper Arena's camera and aim system.
Interactive simulation of the game's aim and camera systems.
Touch Input Sensitivity Noise/Sway SmoothDamp Clamp Camera

LIVE AIM SIMULATION

Drag inside the scope view to aim. See how sensitivity, zoom, damping, and noise interact in real time.
0.300
--
GAME VALUE
--
EFFECTIVE SENS
--
FIELD OF VIEW
--
AIM LAG (deg)
--
PITCH
--
YAW

SENSITIVITY SYSTEM

Five sensitivity layers combine multiplicatively. The power curve gives low slider values more granularity.
Full Sensitivity Equation:
effective = (4.460 × slider0.697) × (1.0 + 0.2) × screenScale × zoomFactor
Where: slider = in-game value (0-1), screenScale = device-dependent (default 1.0), zoomFactor = (32-zoom)/31 when scoped
0.300
SLIDER
--
GAME VALUE
--
EFFECTIVE (unscoped)
--
EFFECTIVE (x8)
--
GRANULARITY
--
SPEED TIER

DAMPING SYSTEM

Aim smoothing system. Time constants: Pitch/Yaw 2.5s, Roll 6.0s.

Pitch (Up/Down): 2.5s

50% at -- frames (--ms)
90% at -- frames (--ms)
95% at -- frames (--ms)

Yaw (Left/Right): 2.5s

50% at -- frames (--ms)
90% at -- frames (--ms)
95% at -- frames (--ms)

Roll (Tilt): 6.0s

50% at -- frames (--ms)
90% at -- frames (--ms)
95% at -- frames (--ms)

SmoothDamp step response: input a 10° target at t=0, watch aim converge over time

ZOOM & FOV MODEL

Linear FOV interpolation: 30° at x2 down to 1° at x32. Scope sway becomes dominant at high zoom.
ZOOMFOVSPEED %MAGNIFY SWAY % FOV (H)SWAY % FOV (V) PRECISIONMOBILITY

ANGLE CONSTRAINTS

Asymmetric yaw: 20° right, 15° left. The default view is biased left of the field of fire.

Right-Side Advantage

+5° more range to the right. When picking positions, prefer spots where primary threats are center-to-right. Pre-aim at +2.5° yaw for balanced coverage.

Left-Side Limitation

Only 15° left vs 20° right. At x8 zoom, that's 1.2 fewer scope-widths of horizontal travel. Avoid positions requiring heavy left-side tracking.

PLAYER ADVANTAGE ANALYSIS

Derived from the full engine model. Concrete recommendations backed by math.