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Printed circuit board

In your harnessProcedural textureMIT

Generate tileable PBR maps of a printed circuit board: solder mask, raised traces routed with 45-degree turns, vias, chips with pins, silkscreen marks and indicator LEDs in the emissive map, plus a stylized glowing-trace board. Use for electronics props, screens and science fiction surfaces.

Render of Printed circuit board
The render its check recorded in Godot 4.7.2, 256 by 256 pixels.

What it takes and gives

Entry point
generate
Maps
albedo, normal, roughness, metallic, height, ao, emissive
Parameters
chips, traces, grid, leds, silkscreen, hue_shift, saturation, brightness
Presets
default, blue_dense, black_matte, glowing_traces
Tileable
yes
Command line
python circuit_board.py --size 1024 --seed 7 --preset NAME --out DIR [--width W --height H] [--set NAME=VALUE] [--directx-normal] [--orm]
Godot material
material.tres
Blender builder
blender_material.build_material(folder)

Limits. Traces are random routes on a grid, not a real netlist, and they may cross. Chips, LEDs and silkscreen are simplified shapes without text. The glowing-trace preset is stylized. The relief is shallow and carried mainly by the normal map. Occlusion is a blurred-height estimate, not ray traced.

Details

Kind
Procedural texture
Engine
Python 3.10 or later
Files
12 files, 229.6 KB
Licence
MIT
Declared effects
runs commands, writes files
Checked with
Godot 4.7.2, gl_compatibility
Checks
command line generates declared maps, maps decode, maps have declared size and channels, maps tile without a seam, normal vectors unit length facing out, maps carry detail, godot imports the maps, godot material template loads every map, godot compatibility render, capture shows the textured surface, blender builds the material
Techniques
Grid routing with turns in multiples of 45 degrees, Capsule segments painted with wrap-around for traces, Via rings and drilled holes as stamps, Emissive map for LEDs and glowing traces
Tags
texture, pbr, tileable, electronics, circuit board, pcb, sci-fi, emissive
Identity
library.supply.creative_originals.15c1b2de8324ed1d533f8d69.7798df6969e81f14
Version
7798df6969e81f1496abaf0b38fdb3beec89b30e8d45a4d6d22aec0766fa5e91

The version is the SHA-256 of the item your harness downloads; every file in it names its own checksum.

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