Wrap Offset

Overview

Moves an image and wraps overflow around from the opposite side. Its two main jobs are checking seams in tile assets and creating infinite scrolling.

Usage tips

• An essential tile-production check is to offset by half the dimensions (offset = width/2). This moves seams to the center, where discontinuities are immediately visible. Use it with tile_preview.
• For scrolling animation, promote offset_x to an input pin 📌 and connect time_source to make the background flow endlessly. Advance by exactly one full width per loop (offset=width) for a seamless cycle.
• Use transform for ordinary translation where overflow disappears. This node is for movement that wraps.

Related nodes

• tile_preview — arrange tiles to inspect seams (use them together)
• transform — ordinary translation without wrapping
• time_source — drive scrolling
• animation_render — bake scrolling animation

Where it helps

• Move the seams of a tile asset to the center for inspection.
• Make offsets before and after seamless processing easier to see.
• Use wraparound instead of transparent gaps for translational movement.

Technical details

The output dimensions match the input image. On axes where wrap_x / wrap_y is enabled, source coordinates are taken modulo the image dimensions to wrap them to the opposite side.