UVs

UV parameters control how textures are mapped onto 3D surfaces by transforming texture coordinates through scaling and offset operations.

Parameters

Parameter	Type	Default	Range
scale	vec2	[1.0, 1.0]	(0.0, ∞]
offset	vec2	[0.0, 0.0]	[-∞, ∞]

Parameter Details

scale

Type: vec2 Default: [1.0, 1.0] Range: (0.0, ∞]

UV coordinate scale (texture tiling).

• 1.0 = No tiling
• 2.0 = Repeats twice
• 0.5 = Half size (zoomed)

offset

Type: vec2 Default: [0.0, 0.0] Range: [-∞, ∞]

UV coordinate offset (texture position).

• 0.0 = No shift
• 0.5 = Half texture shift
• 1.0 = Full texture shift

UV Transformation

finalUV = originalUV * scale + offset

Applies to all material textures (albedo, normal, roughness, etc).