Spline Textures Tutorial: Matcap, Depth & Image Layers

Adding textures in Spline can take your 3D designs from flat to fantastic. In this easy beginner’s guide, I’ll show you how to use Matcaps, depth effects, and image layers to bring your 3D objects to life. Whether you want a shiny metallic look, soft gradients, or realistic surface details, this tutorial has you covered.

🖌 What is Spline Tool?

Spline is a browser-based 3D design tool that allows you to create interactive and visually stunning 3D scenes without the steep learning curve of traditional 3D software. It’s designed for creatives who want to experiment with 3D and add life to their projects.

💸 Is Spline Tool Free?

Yes! Spline has a free version that gives you access to all the basic tools for creating, styling, and exporting your 3D objects. There are premium plans too, but for exploring textures and creating your first projects, the free tier is perfect.

✨ Step-by-Step: How to Add Textures in Spline

🎯 1. Using Matcap for Realistic Shading

Want to make your object shiny or metallic?

Select your object in Spline.
Go to the Material panel.
Choose Matcap and select a preset from the library for instant, polished shading.

🔑 Tip: Matcaps are great for creating quick reflections and highlights without complex lighting setups.

🌊 2. Adding Depth Effects for Dimension

Depth effects add a subtle realism to your designs.

In the Material settings, toggle on Depth.
Adjust parameters like depth strength and softness to give your object more dimensionality.

🖼 3. Applying Image Layers for Surface Details

Want to add a texture like wood grain, fabric, or a custom design?

Go to the Image Layer section.
Upload your desired texture image (PNG or JPG).
Adjust scale and tiling to fit your object perfectly.

🎨 This is perfect for making objects like tennis balls, coins, or textured surfaces.

💡 Why Experiment with Textures?

Textures add realism, style, and personality to your designs. With Spline’s simple tools, you can:
✔️ Make your objects stand out in 3D scenes
✔️ Create assets for web design or motion graphics
✔️ Experiment with visual storytelling using materials