Velvet lighting with grazing sheen
In your harnessGodot shaderMIT
Velvet and plush fabric with a custom light function: a dark, soft diffuse core and a bright sheen that appears where the surface turns away from the viewer and catches the light, plus back-scatter toward the light.
What it takes and gives
- Shader type
- spatial
- Parameters
- core_color (vec4 = 0.35, 0.03, 0.12, 1), sheen_color (vec4 = 1, 0.55, 0.7, 1), sheen_power (float = 2.2), sheen_strength (float = 1.2), back_scatter (float = 0.5), diffuse_softness (float = 0.5), fiber_noise (float = 0.15)
- Result
- Deep raspberry velvet shapes with pink, glowing edges where the surface turns away.
- Renderers
- compatibility: compiled and rendered, forward plus: not verified, mobile: not verified
- Placement
- res://baltor/godot_shaders/velvet_sheen/
Limits. Empirical lighting, not a microfibre model; not energy conserving. Sheen also appears on surfaces facing away from the light at grazing angles through the back-scatter term. Environment light adds a plain term.
Details
- Kind
- Godot shader
- Engine
- Godot 4.3 or later
- Files
- 11 files, 63.4 KB
- Licence
- MIT
- Declared effects
- reads files, runs commands
- Checked with
- Godot 4.7.2, opengl3 compatibility (Mesa llvmpipe, Xvfb)
- Checks
- contract static, engine run, engine log clean, shader in scene, capture written, render not uniform, shader changes pixels
- Techniques
- Grazing-angle sheen lobe, Wrapped diffuse, Back-scatter at the silhouette
- Tags
- godot shader, spatial, velvet, fabric, sheen, plush, custom light function
- Identity
library.supply.creative_originals.38c784158e8a04783f350769.9c7059c985bd9f69- Version
9c7059c985bd9f6975b056512c820d07c9acfd4e013fc3dc7095a67ab8300d7b
The version is the SHA-256 of the item your harness downloads; every file in it names its own checksum.
Related files
Woven fabric with thread relief and sheenIn your harness
Wrap lighting with subsurface tint and back lightIn your harness
Pearlescent sheen with orient coloursIn your harness
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