Blender 3D: Streamlines v1

🌀 Stream Lines v1 – Aerodynamic Simulation in Blender

Visualize the invisible.

Stream Lines v1 is a powerful Geometry Nodes system for Blender that simulates aerodynamic flow around objects — perfect for creating stunning wind tunnel-style visualizations, motion graphics, or technical animations.

Whether you're showcasing airflow over a car, illustrating turbulence around an object, or creating stylized particle trails, Stream Lines gives you real-time, procedural control inside Blender with no plugins or physics sims required.

✨ Features:

✅ Realistic Streamline Trails generated procedurally using Geometry Nodes

🌬️ Simulates basic aerodynamic behavior (flow around any mesh)

🎨 Color-coding based on resistance, curvature, or speed

🔁 Fully procedural — animate flow over time or freeze for still renders

🧱 Designed for easy plug-and-play: drop in your object, press play

🧠 Educational bonus: great for teaching fluid flow and simulation concepts

🧰 Includes:

.blend file with the complete node system

Demo scene with a sample object and flow setup

🔧 Requirements:

Blender 4.0+

Basic familiarity with Geometry Nodes recommended (but not required)

📦 Use Cases:

Product visualizations

Educational physics content

Motion design and VFX

Concept art and sci-fi visualization

Data-inspired art