raisin::Material::UvTransform

struct · #include <rayrai/Material.hpp>

Per-texture UV transform (glTF KHR_texture_transform style).

Public attributes

scaleOffset

glm::vec4 scaleOffset

scale.xy, offset.zw.

rotation

float rotation

Rotation in radians.

authored

bool authored

Only authored transforms are used; others fall back to uvScaleOffset / uvRotation.