#include <material.h>

Inheritance diagram for impeller::scene::UnlitMaterial:

Public Member Functions
	~UnlitMaterial ()

void	SetColor (Color color)

void	SetColorTexture (std::shared_ptr< Texture > color_texture)

MaterialType	GetMaterialType () const override

void	BindToCommand (const SceneContext &scene_context, HostBuffer &buffer, RenderPass &pass) const override

Public Member Functions inherited from impeller::scene::Material
virtual	~Material ()

void	SetVertexColorWeight (Scalar weight)

void	SetBlendConfig (BlendConfig blend_config)

void	SetStencilConfig (StencilConfig stencil_config)

void	SetTranslucent (bool is_translucent)

SceneContextOptions	GetContextOptions (const RenderPass &pass) const

virtual MaterialType	GetMaterialType () const =0

virtual void	BindToCommand (const SceneContext &scene_context, HostBuffer &buffer, RenderPass &pass) const =0

Static Public Member Functions
static std::unique_ptr< UnlitMaterial >	MakeFromFlatbuffer (const fb::Material &material, const std::vector< std::shared_ptr< Texture > > &textures)

Static Public Member Functions inherited from impeller::scene::Material
static std::unique_ptr< Material >	MakeFromFlatbuffer (const fb::Material &material, const std::vector< std::shared_ptr< Texture > > &textures)

static std::unique_ptr< UnlitMaterial >	MakeUnlit ()

static std::unique_ptr< PhysicallyBasedMaterial >	MakePhysicallyBased ()

Additional Inherited Members
Protected Attributes inherited from impeller::scene::Material
Scalar	vertex_color_weight_ = 1

BlendConfig	blend_config_

StencilConfig	stencil_config_

bool	is_translucent_ = false

Detailed Description

Definition at line 73 of file material.h.

Constructor & Destructor Documentation

◆ ~UnlitMaterial()

impeller::scene::UnlitMaterial::~UnlitMaterial ( )

default

Member Function Documentation

◆ BindToCommand()

void impeller::scene::UnlitMaterial::BindToCommand	(	const SceneContext &	scene_context,
		HostBuffer &	buffer,
		RenderPass &	pass
	)		const

overridevirtual

Implements impeller::scene::Material.

Definition at line 110 of file material.cc.

                                                          {
  // Uniform buffer.
  UnlitFragmentShader::FragInfo info;
  info.color = color_;
  info.vertex_color_weight = vertex_color_weight_;
  UnlitFragmentShader::BindFragInfo(pass, buffer.EmplaceUniform(info));
 
  // Textures.
  SamplerDescriptor sampler_descriptor;
  sampler_descriptor.label = "Trilinear";
  sampler_descriptor.min_filter = MinMagFilter::kLinear;
  sampler_descriptor.mag_filter = MinMagFilter::kLinear;
  sampler_descriptor.mip_filter = MipFilter::kLinear;
  UnlitFragmentShader::BindBaseColorTexture(
      pass,
      color_texture_ ? color_texture_ : scene_context.GetPlaceholderTexture(),
      scene_context.GetContext()->GetSamplerLibrary()->GetSampler(
          sampler_descriptor));
}

◆ GetMaterialType()

MaterialType impeller::scene::UnlitMaterial::GetMaterialType ( ) const

overridevirtual

Implements impeller::scene::Material.

Definition at line 105 of file material.cc.

                                                  {
  return MaterialType::kUnlit;
}

◆ MakeFromFlatbuffer()

std::unique_ptr< UnlitMaterial > impeller::scene::UnlitMaterial::MakeFromFlatbuffer	(	const fb::Material &	material,
		const std::vector< std::shared_ptr< Texture > > &	textures
	)

static

UnlitMaterial

Definition at line 71 of file material.cc.

                                                       {
  if (material.type() != fb::MaterialType::kUnlit) {
    VALIDATION_LOG << "Cannot unpack unlit material because the ipscene "
                      "material type is not unlit.";
    return nullptr;
  }
 
  auto result = Material::MakeUnlit();
 
  if (material.base_color_factor()) {
    result->SetColor(importer::ToColor(*material.base_color_factor()));
  }
 
  if (material.base_color_texture() >= 0 &&
      material.base_color_texture() < static_cast<int32_t>(textures.size())) {
    result->SetColorTexture(textures[material.base_color_texture()]);
  }
 
  return result;
}

◆ SetColor()

void impeller::scene::UnlitMaterial::SetColor ( Color color )

Definition at line 96 of file material.cc.

                                        {
  color_ = color;
}

◆ SetColorTexture()

void impeller::scene::UnlitMaterial::SetColorTexture ( std::shared_ptr< Texture > color_texture )

Definition at line 100 of file material.cc.

                                                                        {
  color_texture_ = std::move(color_texture);
}

The documentation for this class was generated from the following files:

impeller/scene/material.h
impeller/scene/material.cc

Public Member Functions

Static Public Member Functions

Additional Inherited Members