Global Dirt
Post-Processing
URP

Global Dirt

Age your whole scene in one click: a full-screen URP effect that adds surface dirt, settled dust, moss, metal aging and rust without touching your materials, shaders or art, for URP on Unity 6.

€25.75

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Key Features

Age your whole scene in one click -- add one renderer feature and one volume override, then raise a slider
Five effects -- dirt, dust, moss, metal aging and rust, each with its own colors, size, coverage and placement rules
Smart placement -- dust settles where it would fall, dirt gathers where rain never washes it away, moss and rust favor the sheltered side
Metal aware -- aging and corrosion reach only metallic surfaces, driven by the metalness your GBuffer already holds
Real PBR deposits -- moss and rust bring their own color, roughness and relief, anchored in world space
Color variation breaks the repetitive look of large surfaces, and bioluminescent moss adds HDR emission ready for Bloom
Dry, Grimy and Abandoned presets, zones with soft borders, and per-object components to anchor, clean or restyle anything
One master Intensity slider drives the whole effect, even from script -- for URP on Unity 6

Screenshots

A storage bay before and after Global Dirt, with dirt, moss, metal aging and rust aging the ceiling, racks and floor A stylized meadow where dirt and moss patches break up the uniform grass Castle walls with moss claiming the sheltered stone while dirt settles under the ledges A close-up brick wall in a night alley with dust on every ledge and moss filling the mortar joints A spaceship hangar aged in one click with dirt, dust, moss, metal aging and rust A wooden house weathered by dirt and settled dust on the siding, porch and roof A futuristic lobby where aging and corrosion take the metal and moss spreads across the panels