I3T

Appearance

Vp::PhongShader ​

Shader for lit objects with textures.

#include "Viewport/shader/PhongShader.h"

Inherits from Vp::ObjectShader, Vp::WorldShader, Vp::Shader

Public Types ​

Name
enumLightingModel { PHONG, BLINN_PHONG}

Public Functions ​

Name
PhongShader(GLuint id)
virtual voidinit(bool initSuperclass) override
virtual voidsetUniforms() override<br>Set uniforms before rendering.
virtual voidsetUniformsPerMeshPart(Core::Mesh::MeshPart & meshPart) override<br>Set uniforms before rendering individual mesh parts.

Protected Functions ​

Name
voidbindTexture(GLuint textureID, const std::string & type, int typeIndex, GLuint textureUnit)
voidbindTextures(Core::Mesh::TextureSet tSet)
voidclearTextures() const<br>Sets all texture active flags to false.
voidsetMaterialUniforms(Core::Mesh::Material material)

Public Attributes ​

Name
LightingModelm_lightingModel
glm::vec3m_tint

Protected Attributes ​

Name
GLintm_lightingModelId
GLintmaterial_ambient
GLintmaterial_diffuse
GLintmaterial_shininess
GLintmaterial_specular
GLintnormalStrength
GLinttintId

Additional inherited members ​

Public Functions inherited from Vp::ObjectShader

Name
ObjectShader(GLuint id)

Public Attributes inherited from Vp::ObjectShader

Name
floatm_opacity

Protected Attributes inherited from Vp::ObjectShader

Name
GLintopacityId

Public Functions inherited from Vp::WorldShader

Name
WorldShader(GLuint id)
voidsetWorldTransform(const glm::mat4 & model, const glm::mat4 & view, const glm::mat4 & projection)<br>Updates MVP matrices.

Public Attributes inherited from Vp::WorldShader

Name
glm::mat4m_model
glm::mat4m_projection
glm::mat4m_view
GLintm_wboitFarId
GLintm_wboitNearId
GLintmodelMatrixId
GLintnormalMatrixId
GLintprojectionMatrixId
GLintpvmMatrixId
GLintviewMatrixId

Public Functions inherited from Vp::Shader

Name
Shader(GLuint id)
virtual~Shader() =default
voidbindTexture2D(GLuint textureUnit, GLuint textureID, GLint samplerLocation)
voidbindTexture2DMS(GLuint textureUnit, GLuint textureID, GLint samplerLocation)
boolhasUniform(GLint location)
boolsupportsWboit()
virtual voiduse() const

Public Attributes inherited from Vp::Shader

Name
GLuintm_id
boolm_wboit <br>Whether to use weighted blended transparency for output if supported.
intm_wboitFunc

Protected Attributes inherited from Vp::Shader

Name
GLintm_wboitFlagId <br>Uniform id of the wboit enable/disable flag.
GLintm_wboitFuncId

Public Types Documentation ​

enum LightingModel ​

EnumeratorValueDescription
PHONG
BLINN_PHONG

Public Functions Documentation ​

function PhongShader ​

cpp
explicit PhongShader(
    GLuint id
)
explicit PhongShader(
    GLuint id
)

function init ​

cpp
virtual void init(
    bool initSuperclass
) override
virtual void init(
    bool initSuperclass
) override

Reimplements: Vp::ObjectShader::init

function setUniforms ​

cpp
virtual void setUniforms() override
virtual void setUniforms() override

Set uniforms before rendering.

Reimplements: Vp::ObjectShader::setUniforms

function setUniformsPerMeshPart ​

cpp
virtual void setUniformsPerMeshPart(
    Core::Mesh::MeshPart & meshPart
) override
virtual void setUniformsPerMeshPart(
    Core::Mesh::MeshPart & meshPart
) override

Set uniforms before rendering individual mesh parts.

Parameters:

  • meshPart MeshPart being rendered

Reimplements: Vp::Shader::setUniformsPerMeshPart

Protected Functions Documentation ​

function bindTexture ​

cpp
void bindTexture(
    GLuint textureID,
    const std::string & type,
    int typeIndex,
    GLuint textureUnit
)
void bindTexture(
    GLuint textureID,
    const std::string & type,
    int typeIndex,
    GLuint textureUnit
)

function bindTextures ​

cpp
void bindTextures(
    Core::Mesh::TextureSet tSet
)
void bindTextures(
    Core::Mesh::TextureSet tSet
)

function clearTextures ​

cpp
void clearTextures() const
void clearTextures() const

Sets all texture active flags to false.

Used to reset texture state before binding new set of textures.

function setMaterialUniforms ​

cpp
void setMaterialUniforms(
    Core::Mesh::Material material
)
void setMaterialUniforms(
    Core::Mesh::Material material
)

Public Attributes Documentation ​

variable m_lightingModel ​

cpp
LightingModel m_lightingModel {BLINN_PHONG};
LightingModel m_lightingModel {BLINN_PHONG};

variable m_tint ​

cpp
glm::vec3 m_tint {1.0f};
glm::vec3 m_tint {1.0f};

Protected Attributes Documentation ​

variable m_lightingModelId ​

cpp
GLint m_lightingModelId;
GLint m_lightingModelId;

variable material_ambient ​

cpp
GLint material_ambient;
GLint material_ambient;

variable material_diffuse ​

cpp
GLint material_diffuse;
GLint material_diffuse;

variable material_shininess ​

cpp
GLint material_shininess;
GLint material_shininess;

variable material_specular ​

cpp
GLint material_specular;
GLint material_specular;

variable normalStrength ​

cpp
GLint normalStrength;
GLint normalStrength;

variable tintId ​

cpp
GLint tintId;
GLint tintId;

Updated on 2024-03-16 at 19:15:01 +0000