Sci-Fi Floor Pack: Conveyor

Unity

📌 Overview

Sci-Fi Floor Pack: Conveyor is a modular asset for quickly building floor-type conveyors.
It supports Linear / Circular 2 operation modes and detects Rigidbodies inside a trigger Collider to move objects according to the script settings.

• Modular prefabs
• Conveyor control script
• Dedicated shader: rubber/steel surfaces, belt scroll, side flow Emission
• Instant URP/HDRP switching via UnityPackage

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🛒 How to Purchase

To use Sci-Fi Floor Pack: Conveyor in your Unity project, purchase it from the store below.

Sci-Fi Floor Pack: Conveyor
Modular Sci-Fi conveyor floor kit

New

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🗂️ Folder Structure & Descriptions

• SciFiFloorPack-Conveyor

  • 📁 _Upgrade: Packages for switching render pipelines (URP/HDRP)
    • SciFiFloorPack-Conveyor_URP.unitypackage
    • SciFiFloorPack-Conveyor_HDRP-12x.unitypackage (Unity 2021.3+)
    • SciFiFloorPack-Conveyor_HDRP-14x.unitypackage (Unity 2022.3+)
    • SciFiFloorPack-Conveyor_HDRP-16x.unitypackage (Unity 2023.2+)
    • SciFiFloorPack-Conveyor_HDRP-17x.unitypackage (Unity 6000.x)
  • 📁 Materials: Materials for the conveyor belt and floor
  • 📁 Meshes: 3D meshes
  • 📁 Prefabs: Ready-to-use modular conveyor prefabs
  • 📁 Scenes: Demo and overview scenes
  • 📁 Scripts
    • 📁 Editor
      • MaxKillStudios_SciFiFloorPack-ConveyorShaderGUI: Custom Shader GUI (no user action required)
    • 📁 Runtime
      • SFP_ConveyorBelt.cs: Trigger detection and physics movement control
  • 📁 Shaders: Conveyor belt shaders
  • 📁 Textures

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Included Prefabs

Quick Start

1. Place the desired prefab in the scene.
   

2. Select Conveyor_MoveZone, which is a child of the prefab.
   

3. Set Speed to the desired value in the SFP_ConveyorBelt component.
   

   • To apply the same change to all prefab instances, use Overrides → Apply, or open the prefab directly, modify it, and save.

4. Attach a Rigidbody + Collider to the object that will move on the conveyor.
   

5. Press the Play button to run the scene.
   

6. You can see the object moving along the conveyor belt.
   

7. Apply the desired render pipeline (URP/HDRP).

warning

Since the moving object must pass through the trigger, the Conveyor_MoveZone Collider must have Is Trigger = On.

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SFP_ConveyorBelt Script

Continuously applies a velocity vector to Rigidbody objects inside the trigger. (FixedUpdate-based)
The Conveyor_MoveZone Collider must have Is Trigger = On.

Conveyor Type

Item	Description
Shape	Select Straight or Rotational type
Speed	Movement speed and direction (negative reverses direction)

Straight (Linear Conveyor)

Item	Description
Straight Dir Local	Movement direction vector in the local coordinate system (e.g., 0,0,-1 → –Z)
Straight Lock Gain	Strength of centering (pull-in) toward the belt center. Higher values center more strongly

Rotational (Circular conveyor)

Item	Description
Center	Transform that serves as the rotation center
Inner Radius / Outer Radius	Radius range (inner/outer) where movement is applied
Clockwise	Clockwise toggle
Radial Lock Gain	Strength of centering toward the rotation path. Higher values reduce path deviation

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Conveyor Belt Shader

Controls belt scroll and side flow Emission.
It operates independently from the physical movement (SFP_ConveyorBelt script), so you can adjust speeds separately for visuals.

Base Textures

These are the basic texture properties.
If you express the texture divided into upper and lower areas, you can set the surface type via the Belt Surface Type property.

Item	Description
Albedo	Property to assign the albedo texture
Normal Map	Property to assign the normal map
Mask Map	Property to assign the mask map - R: Metallic - G: Occlusion - A: Smoothness

Belt Settings

Properties for the belt section.

Item	Description
Belt Surface Type	Switch between Rubber / Steel surfaces
Belt Scroll Speed	Scroll speed for the belt. Default is 0.5

Side Flow Settings

Side Flow: Emissive effect along the side of the conveyor (decorative light strip)
Added to enhance a sci-fi feel.

Item	Description
Side Flow Emission Color	Emission color (HDR supported)
Side Flow Pattern Texture	Pattern texture (large size unnecessary, e.g., 256×32)
Side Flow Pattern Index	- Select pattern by upper/lower 4-division - Top is Pattern 1
Side Flow Pattern Tiling	Pattern tiling
Side Flow Speed	Flow speed of the pattern (positive/negative to reverse direction)

tip

The Speed in the SFP_ConveyorBelt script and the shader’s Belt Scroll Speed / Side Flow Speed are independent.
If you want them to match visually, adjust their ratio accordingly.

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📖 URP/HDRP Upgrade

Import the UnityPackage that matches your project’s render pipeline from the 📁 _Upgrade folder to automatically switch materials/scene settings/shaders.

• URP: SciFiFloorPack-Conveyor_URP.unitypackage
• HDRP: SciFiFloorPack-Conveyor_HDRP-12x/14x/16x/17x.unitypackage

HDRP Versions per Unity Version

• Unity 2021.3+ → HDRP 12.x

• Unity 2022.3+ → HDRP 14.x

• Unity 2023.2+ → HDRP 16.x

• Unity 2023.3, 6000.x → HDRP 17.x
  
  Check the exact version in your project’s Package Manager.
  

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FAQ

Q1. Objects stop on the belt.
A. Make sure Is Trigger is enabled on the Conveyor_MoveZone Collider, and verify that the moving object has a Rigidbody.

Q2. In the rotational type, objects are pushed outward.
A. Increase Radial Lock Gain, or adjust Inner/Outer Radius. Also make sure the Center reference is correct.

Q3. The texture scroll speed looks different from the actual object movement speed.
A. Shader scroll is for visuals, while the script speed is for physics—they are independent. Match the values if necessary.