esp::gfx::PbrDrawable class

#include <esp/gfx/PbrDrawable.h>

Base classes

class Drawable

Drawable for use with DrawableGroup.

Public types

struct PBRMaterialCache

struct PBRShaderConfig

Constructors, destructors, conversion operators

PbrDrawable(scene::SceneNode& node, Mn::GL::Mesh* mesh, gfx::Drawable::Flags& meshAttributeFlags, ShaderManager& shaderManager, DrawableConfiguration& cfg) explicit

Constructor, to create a PbrDrawable for the given object using shader and mesh. Adds drawable to given group and uses provided texture, and color for textured buffer and color shader output respectively.

Public functions

void setLightSetup(const Mn::ResourceKey& lightSetupKey) override

Set the light info.

void setShaderAttributesValues(const std::shared_ptr<metadata::attributes::PbrShaderAttributes>& _pbrShaderConfig)

Set the ref::metadata::attributes::PbrShaderAttributes, which controls the program flow and functionality of the shader. NOTE : changing boolean values will require the shader to be rebuilt before rendering can occur.

Protected functions

void draw(const Mn::Matrix4& transformationMatrix, Mn::SceneGraph::Camera3D& camera) override

overload draw function, see here for more details: https://doc.magnum.graphics/magnum/classMagnum_1_1SceneGraph_1_1Drawable.html#aca0d0a219aa4d7712316de55d67f2134

void updateShader()

Update the shader so it can correctly handle the current material, light setup, etc.

Protected variables

PbrShader::Flags flags_

ShaderManager& shaderManager_

Mn::Resource<Mn::GL::AbstractShaderProgram, PbrShader> shader_

std::shared_ptr<PbrIBLHelper> pbrIbl_

PBRMaterialCache matCache

PBRShaderConfig shaderConfig_

const gfx::Drawable::Flags meshAttributeFlags_

Function documentation

Variable documentation