Pixal3D Multiview in ComfyUI: setup and 3D rendering

This tutorial uses Pixal3D Multiview in ComfyUI to generate 3D geometry from front, back and side reference images. The presenter explains how to update ComfyUI and Pixaroma Nodes, enable the optional attention setting at launch, and select which views enter the workflow. A single image also works, but the model must invent the unseen surfaces.

The examples compare geometry-only workflows with denser geometry, vertex colors and textures. More detail does not guarantee cleaner topology: the demonstrated models still have holes, open edges and disconnected pieces. Simplifying a reference image's small cutouts improves one result. The presenter reports that the higher-quality textured example took 2 minutes and 41 seconds on a card with 24 GB VRAM; this is a measured example, not a stated minimum requirement.

Save 3D controls include centering, rotation and snapping a model to the ground. Load 3D lets the presenter choose camera views and image dimensions before using Flux Klein to create a rendered image. Reducing denoise to 0.7 preserves more of the source, though it can retain imperfections too. Seeds and prompts affect the result. A final tiki example changes the material and background while using the generated geometry to set the pose. The demonstrated meshes can support rendering projects, but their defects can limit use for games or 3D printing.