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Stormworks Laser Distance Sensor: Your Essential Guide to Precision Measurement In-Game
Ever meticulously crafted a submarine in Stormworks: Build and Rescue, only to have it scrape the ocean floor or bump awkwardly into a dock? Perhaps your custom drone struggles to maintain altitude reliably, or your automated crane needs a smarter way to judge distances. While intuition is great for pilots, truly advanced, autonomous, or precise creations demand something more reliable. This is where Stormworks’ Laser Distance Sensor shines – an indispensable electronic component for builders seeking pinpoint accuracy and automated control over distances in their physics-defying vehicles and contraptions.
Demystifying the Stormworks Laser Distance Sensor
At its core, the Stormworks Laser Distance Sensor is an electronic block designed to do one thing exceptionally well: measure the exact distance between itself and the nearest solid object directly in front of it. Unlike real-world lasers (don’t worry, this one is purely digital and eye-safe!), it sends out an invisible beam along its local positive Z-axis. When this beam hits a collision surface – whether it’s the seafloor, a building, another vehicle, or even part of your own creation – the sensor calculates the distance from its own origin point to that point of impact.
Its output is beautifully simple: a numerical value representing that distance in meters. This data is output as an analog signal via its output node, making it compatible with countless other logic components and microcontrollers (MCUs) within Stormworks’s robust electronic system. Understanding this fundamental function is key to unlocking its potential.

Key Capabilities and Game Mechanics
- Measurement Range: The sensor operates effectively within a range of 0 to 50 meters. Objects closer than approximately 0.5m may not register accurately, while those beyond 50m will simply return the maximum value of 50. This range dictates many practical applications, particularly for docking, low-altitude flight, or close-proximity operations.
- Beam Properties: The laser beam itself is very narrow and requires a direct, unobstructed line of sight to the target surface. It won’t penetrate water or other transparent blocks (like glass), meaning its operation is generally limited to air or underwater environments separately – it won’t work through the water’s surface. Crucially, it ignores vehicle collision meshes by default. This means it won’t detect parts of the same vehicle it’s attached to, preventing unintended self-detection. However, it will detect other vehicles and static world objects. (Note: Vehicle collision settings can sometimes influence this).
- Precision and Output: The sensor provides a high degree of precision within its operational range, essential for tasks like automatic landing gear deployment or precision docking maneuvers. The output signal is a direct representation of the measured distance, requiring no complex decoding – simply feed it into a logic component that can read analog values.
Why It’s Vital: Practical Applications in Your Builds
The Stormworks Laser Distance Sensor is far more than a simple measurement tool; it’s the bedrock for intelligent automation and feedback systems:
- Automatic Landing Systems: Connect it to your landing gear logic. When the sensor reads a value below a certain threshold (e.g., 5 meters), trigger gear deployment. This ensures gears extend only when close to the ground, preventing premature deployment at cruising altitude.
- Ground Proximity Warning Systems (GPWS): Similar to landing gear, use the sensor’s output to trigger audible alarms or visual warnings when your aircraft or hovercraft gets dangerously close to terrain, significantly enhancing safety during low-level flight.
- Precision Docking & Berthing: Equip ships or submarines with sensors pointing downwards or sideways. Use the distance reading to create active docking systems that automatically adjust thrusters to maintain a precise gap (e.g., 2 meters) from a dock or another vessel, making complex maneuvers far smoother. This is a game-changer for large vessels.
- Collision Avoidance: Facing sensors forward, backward, or sideways can provide crucial distance data. Feed this into logic that overrides throttle inputs or activates emergency brakes when an obstacle gets too close, preventing costly (and physics-heavy!) crashes. Essential for automated vehicles navigating tight spaces.
- Terrain Following for Aircraft/Submarines: Pair the sensor facing downwards with altitude hold or depth control logic. By constantly measuring height above ground or depth below surface, the system can dynamically adjust controls to maintain a constant, safe altitude/depth relative to the terrain below, perfect for nap-of-the-earth flying or safe underwater exploration.
- Weapon Systems & Targeting: While not a direct targeting system itself, the distance data is invaluable. Use it to calculate fuse delays for depth charges (distance to ocean floor) or torpedoes, or integrate it with turret logic for more sophisticated aiming solutions where range is a critical factor.
- Automated Machinery: Implement it on cranes or robotic arms to detect the proximity of cargo or target platforms, enabling automatic stopping or fine positioning adjustments.
Integrating the Laser Distance Sensor: Tips for Builders
- Mounting and Direction: Pay meticulous attention to the sensor’s rotation. Its beam travels along its positive Z-axis (the blue arrow). Ensure this axis is pointing precisely where you need measurement. Mounting it securely is vital for consistent readings.
- Wiring: Connect the sensor’s output node to the input of a microcontroller (MCU) or another logic component capable of handling analog signals (values between 0 and 1, representing 0m to 50m).
- Logic Processing: Within your MCU (like the Lua Microcontroller), read the sensor’s analog value. Remember this value (
sensor_output
) corresponds directly to distance: distance_in_meters = sensor_output * 50
. Use this value in your logic equations. For example:
if distance (Deploy gear if under 10m)
thrusterPower = (desired_distance - current_distance) * gain_factor
(Simple proportional controller for docking)
- Combining Sensors: For complex tasks, use multiple sensors. Facing them in different directions (down, forward, backward, port, starboard) provides a more comprehensive picture of your vehicle’s surroundings.
- Environmental Awareness: Remember its limitations: it won’t work across the air/water interface, and fog or particle effects in-game might slightly obscure its path, though usually not critically.
Beyond the Basics: Unlocking Creativity
The Laser Distance Sensor empowers builders to move beyond manual control. It enables:
- Semi-Autonomous Vehicles: Craft submarines that automatically maintain a set distance from the seabed, or drones that hover at a fixed altitude.
- Reactive Systems: Develop landing gear that only deploys when needed, saving physics resources and looking more realistic.
- “Smart” Structures: Design automated doors triggered by vehicle proximity or docking clamps that engage at the perfect distance.
- Advanced Targeting: Integrate distance data with bearing information from cameras or radar for significantly more complex weapon systems.
Выводы
Mastering the Stormworks Laser Distance Sensor unlocks a fundamental layer of precision and automation in your creations. Its ability to provide real-time, accurate distance data transforms how vehicles interact with the world, enabling smarter navigation, collision prevention, and automated functions. Whether you’re perfecting a gentle landing, enabling hands-free docking, or crafting an automated exploration sub, this sensor provides the critical feedback loop needed for truly intelligent builds.