ludus::graphics::renderer::SurfaceParameters¶

Struct

Decoded linear surface-map parameters, with a unit positive-hemisphere tangent normal.

#include <ludus/graphics/renderer/lighting.hpp>

struct ludus::graphics::renderer::SurfaceParameters final

Fields¶

ludus::foundation::math::Vector3 ludus::graphics::renderer::SurfaceParameters::NormalTangent {0, 0, 1}

Unit tangent-space direction; positive Y follows increasing transformed texture V.

ludus::foundation::float32 ludus::graphics::renderer::SurfaceParameters::Metallic = 0

Texture-modulated metallic in [0,1].

ludus::foundation::float32 ludus::graphics::renderer::SurfaceParameters::Roughness = 0.5F

Texture-modulated perceptual roughness in [0.045,1].