Cinema 4D Seamless Textures Tutorial: How to Use Redshift Hex Tile

As a 3D artist, you know the frustration of the repeating texture grid. You find a beautiful, high-resolution texture, scale it down to get the right level of detail, and suddenly your realistic ground plane or concrete wall looks like a checkerboard.

In a recent video, Joren from The Pixel Lab shared a brilliant solution to this exact problem using the new Hex Tile feature in Redshift.

In this tutorial you'll discover the process for achieving perfect Cinema 4D seamless material tiling without building massive, memory-heavy node networks.

The Problem with Standard Material Tiling

When you scale down a texture map using standard coordinates, the human eye easily spots the repeating patterns. Traditionally, VFX artists fixed this by painting out seams in Mari or Substance Painter, or by building complex triplanar setups with noise masks in Cinema 4D.

Joren points out that Redshift now has a built-in, procedural way to handle this instantly. The secret lies in a single node that completely eliminates the grid.

Step-by-Step Redshift Hex Tile Tutorial

To get started, open up your Redshift Shader Graph in Cinema 4D and follow this workflow.

Step 1: Locate the UV Context Projection Node

If you open the node editor and search for "hex," you will not find the tool. Joren warns that this is a common point of confusion.

• Press Shift + C to open your node search.
• Type in context instead of hex.
• Select the UV Context Projection node.

While this node has been in Redshift for a while, Joren explains that Maxon recently updated it with a powerful hex tiling option.

Step 2: Connect the Node to Your Texture

Next, you need to route the projection data into your texture map.

• Grab the output of your new UV Context Projection node.
• Drag and drop it directly into the UV context input port, which sits at the very bottom of your Redshift Texture node.
• Once connected, your texture will snap back to its default scale. Joren explains that this is normal because the projection node is now in control of the coordinates.

Step 3: Switch Tiling from Square to Hex

Now you can adjust your scale and break the grid.

• Open the attributes for the UV Context Projection node.
• Use the Tiles U parameter to scale your texture up or down to the desired size.
• Find the Tiling Option dropdown, which defaults to Square.
• Change this setting to Hex.

Immediately, Redshift stops projecting the texture in a standard grid. Instead, it projects the texture using a hexagonal pattern, which naturally disrupts the repeating lines.

Fine-Tuning Your Cinema 4D Seamless Material Tiling

Simply switching to hex tiling gets you most of the way there, but Joren highlights a few key settings inside the UV Context Projection node to make the transition completely invisible.

Adjust the Blending and Blend Curve

To hide the seams where the hexagonal tiles meet, increase the Blend value. This soft-blends the edges of the tiles together. You can use the Blend Curve slider to control how sharp or gradual this transition is.

Add Edge Noise

Perfectly straight blended edges can still look artificial. Joren recommends adding a small amount of Noise and adjusting the Noise Scale. This adds a procedural, jagged edge to the blend boundaries, making the transition look completely organic.

Introduce Random Rotation and Scale

If your texture has highly recognizable features, like a specific knot in a wood grain, the viewer might still spot the repetition. Joren's workaround is to dial in some Random Rotation and Random Scale. This rotates and resizes the texture inside each individual hex cell.

Cycle the Random Seed

If you notice an awkward blend in a prominent area of your render, Joren suggests clicking through the Random Seed options. This recalculates the distribution of the tiles instantly, letting you find a layout that fits your specific camera angle.

Why This Workflow Beats Traditional Methods

For years, the go-to method for seamless tiling in Cinema 4D was to blend multiple triplanar nodes using a noise map as a mask. While that method still works, it requires a cluttered shader graph and increases render times because Redshift has to calculate multiple texture lookups.

As Joren demonstrates, the updated UV Context Projection node keeps your shader graph clean, fast, and incredibly easy to manage. It is a massive quality-of-life update for Redshift artists who need to quickly cover large environments with highly detailed, seamless materials.