Uploaded April 2025 | Updated September 2026, 1 week ago

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Learn how to create an amazing realistic water vortex in Blender using the Fluid System. From modeling a glass to simulating fluid with vortex force fields! Whether you're a beginner or intermediate Blender user, this step-by-step guide will show you how to:

✅ Model a realistic glass
✅ Create dynamic water mesh
✅ Set up fluid simulation (Domain + Flow + Collision)
✅ Add a vortex force for swirling liquid motion
✅ Bake and optimize your simulation
✅ Smooth the fluid mesh dynamically
✅ Apply realistic materials for glass and water
✅ Use HDRI for lighting
✅ Render with Cycles for photorealistic results

📁 Perfect for physics simulations, product visualization, or eye-catching 3D animation projects!

⏱ Chapters:

00:00 Intro
00:11 Modeling the Glass
01:48 Creating the Water Mesh
03:28 Setting Up the Fluid Domain
04:15 Adding Flow and Collision
05:10 Using Vortex Force Field
07:50 Fixing Overflow & Surface Issues
12:50 Shading & Rendering

💡 Software Used: Blender 4.3
🎞 Render Engine: Cycles
📦 Add-ons: None required

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#blender3d #blenderanimation #blendertutorial