UnlitMaterial

Unlit material rendered without lighting.

Renders surfaces using a uniform color or texture without applying any illumination or shading. Useful for UI elements, overlays, debug geometry, or stylized effects where lighting is not desired. Transparency is supported through the alpha channel of the texture or a separate alpha map.

auto material = vglx::UnlitMaterial::Create({
  .color = 0xFFFFFFu,
  .texture_map = texture
});

my_scene->Add(vglx::Mesh::Create(geometry, material));

INFO

Derives from Material and inherits all public properties and methods.

Construction

Constructors

UnlitMaterial()

Constructs an unlit material with default parameters.

UnlitMaterial::UnlitMaterial();

UnlitMaterial()

Constructs an unlit material from the given parameters.

UnlitMaterial::UnlitMaterial(const Parameters& params);

Parameter	Description
params	Initialization parameters.

Factories preferred

UnlitMaterial::Create() std::shared_ptr<UnlitMaterial>

Creates a shared instance of UnlitMaterial with default parameters.

static std::shared_ptr<UnlitMaterial> UnlitMaterial::Create();

UnlitMaterial::Create() std::shared_ptr<UnlitMaterial>

Creates a shared instance of UnlitMaterial.

static std::shared_ptr<UnlitMaterial> UnlitMaterial::Create(const Parameters& params);

Parameter	Description
params	Initialization parameters.

Types

UnlitMaterial::Parameters struct

Parameters for constructing an UnlitMaterial object.

Parameter	Description
color Color	Base surface color.
texture_map std::shared_ptr<Texture>	Surface color texture.
alpha_map std::shared_ptr<Texture>	Per-pixel opacity map.

Properties

alpha_map std::shared_ptr<Texture>

Alpha-only texture providing per-pixel opacity.

std::shared_ptr<Texture> alpha_map {};

color Color

Base color applied to the surface.

Color color {};

texture_map std::shared_ptr<Texture>

Color texture sampled for rendering; alpha channel controls transparency.

std::shared_ptr<Texture> texture_map {};

Functions

GetType() Type virtual

Identifies this material as Material::Type::UnlitMaterial.

Type UnlitMaterial::GetType() const override;