open3d::visualization::glsl::ShaderWrapper Class Reference

#include <ShaderWrapper.h>

Inheritance diagram for open3d::visualization::glsl::ShaderWrapper:

Public Member Functions
virtual	~ShaderWrapper ()
	ShaderWrapper (const ShaderWrapper &)=delete
ShaderWrapper &	operator= (const ShaderWrapper &)=delete
bool	Render (const geometry::Geometry &geometry, const RenderOption &option, const ViewControl &view)
void	InvalidateGeometry ()
const std::string &	GetShaderName () const
void	PrintShaderWarning (const std::string &message) const

Protected Member Functions
	ShaderWrapper (const std::string &name)
virtual bool	Compile ()=0
virtual void	Release ()=0
virtual bool	BindGeometry (const geometry::Geometry &geometry, const RenderOption &option, const ViewControl &view)=0
virtual bool	RenderGeometry (const geometry::Geometry &geometry, const RenderOption &option, const ViewControl &view)=0
virtual void	UnbindGeometry ()=0
bool	ValidateShader (GLuint shader_index)
bool	ValidateProgram (GLuint program_index)
bool	CompileShaders (const char *const vertex_shader_code, const char *const geometry_shader_code, const char *const fragment_shader_code)
void	ReleaseProgram ()
void	SetShaderName (const std::string &shader_name)

Protected Attributes
GLuint	vertex_shader_ = 0
GLuint	geometry_shader_ = 0
GLuint	fragment_shader_ = 0
GLuint	program_ = 0
GLenum	draw_arrays_mode_ = GL_POINTS
GLsizei	draw_arrays_size_ = 0
bool	compiled_ = false
bool	bound_ = false

Constructor & Destructor Documentation

~ShaderWrapper()

virtual open3d::visualization::glsl::ShaderWrapper::~ShaderWrapper ( )

inlinevirtual

ShaderWrapper() [1/2]

open3d::visualization::glsl::ShaderWrapper::ShaderWrapper ( const ShaderWrapper &  )

delete

ShaderWrapper() [2/2]

open3d::visualization::glsl::ShaderWrapper::ShaderWrapper ( const std::string &  name )

inlineprotected

Member Function Documentation

BindGeometry()

virtual bool open3d::visualization::glsl::ShaderWrapper::BindGeometry ( const geometry::Geometry &  geometry, const RenderOption &  option, const ViewControl &  view  )

protectedpure virtual

Implemented in open3d::visualization::glsl::TextureSimpleShader, open3d::visualization::glsl::TexturePhongShader, open3d::visualization::glsl::SimpleShader, open3d::visualization::glsl::SimpleBlackShader, open3d::visualization::glsl::Simple2DShader, open3d::visualization::glsl::RGBDImageShader, open3d::visualization::glsl::PickingShader, open3d::visualization::glsl::PhongShader, open3d::visualization::glsl::NormalShader, open3d::visualization::glsl::ImageShader, and open3d::visualization::glsl::ImageMaskShader.

Compile()

virtual bool open3d::visualization::glsl::ShaderWrapper::Compile ( )

protectedpure virtual

Function to compile shader In a derived class, this must be declared as final, and called from the constructor.

Implemented in open3d::visualization::glsl::TextureSimpleShader, open3d::visualization::glsl::TexturePhongShader, open3d::visualization::glsl::SimpleShader, open3d::visualization::glsl::SimpleBlackShader, open3d::visualization::glsl::Simple2DShader, open3d::visualization::glsl::RGBDImageShader, open3d::visualization::glsl::PickingShader, open3d::visualization::glsl::PhongShader, open3d::visualization::glsl::NormalShader, open3d::visualization::glsl::ImageShader, and open3d::visualization::glsl::ImageMaskShader.

CompileShaders()

bool open3d::visualization::glsl::ShaderWrapper::CompileShaders ( const char *const  vertex_shader_code, const char *const  geometry_shader_code, const char *const  fragment_shader_code  )

protected

GetShaderName()

const std::string& open3d::visualization::glsl::ShaderWrapper::GetShaderName ( ) const

inline

InvalidateGeometry()

void open3d::visualization::glsl::ShaderWrapper::InvalidateGeometry

(

)

Function to invalidate the geometry (set the dirty flag and release geometry resource)

operator=()

ShaderWrapper& open3d::visualization::glsl::ShaderWrapper::operator= ( const ShaderWrapper &  )

delete

PrintShaderWarning()

void open3d::visualization::glsl::ShaderWrapper::PrintShaderWarning

(

const std::string &

message

)

const

Release()

virtual void open3d::visualization::glsl::ShaderWrapper::Release ( )

protectedpure virtual

Function to release resource In a derived class, this must be declared as final, and called from the destructor.

Implemented in open3d::visualization::glsl::TextureSimpleShader, open3d::visualization::glsl::TexturePhongShader, open3d::visualization::glsl::SimpleShader, open3d::visualization::glsl::SimpleBlackShader, open3d::visualization::glsl::Simple2DShader, open3d::visualization::glsl::RGBDImageShader, open3d::visualization::glsl::PickingShader, open3d::visualization::glsl::PhongShader, open3d::visualization::glsl::NormalShader, open3d::visualization::glsl::ImageShader, and open3d::visualization::glsl::ImageMaskShader.

ReleaseProgram()

void open3d::visualization::glsl::ShaderWrapper::ReleaseProgram ( )

protected

Render()

bool open3d::visualization::glsl::ShaderWrapper::Render	(	const geometry::Geometry &	geometry,
		const RenderOption &	option,
		const ViewControl &	view
	)

Function to render geometry under condition of mode and view The geometry is updated in a passive manner (bind only when needed). Thus this function compiles shaders if not yet, binds geometry if not yet, then do the rendering.

RenderGeometry()

virtual bool open3d::visualization::glsl::ShaderWrapper::RenderGeometry ( const geometry::Geometry &  geometry, const RenderOption &  option, const ViewControl &  view  )

protectedpure virtual

Implemented in open3d::visualization::glsl::TextureSimpleShader, open3d::visualization::glsl::TexturePhongShader, open3d::visualization::glsl::SimpleShader, open3d::visualization::glsl::SimpleBlackShader, open3d::visualization::glsl::Simple2DShader, open3d::visualization::glsl::RGBDImageShader, open3d::visualization::glsl::PickingShader, open3d::visualization::glsl::PhongShader, open3d::visualization::glsl::NormalShader, open3d::visualization::glsl::ImageShader, and open3d::visualization::glsl::ImageMaskShader.

SetShaderName()

void open3d::visualization::glsl::ShaderWrapper::SetShaderName ( const std::string &  shader_name )

inlineprotected

UnbindGeometry()

virtual void open3d::visualization::glsl::ShaderWrapper::UnbindGeometry ( )

protectedpure virtual

Implemented in open3d::visualization::glsl::TextureSimpleShader, open3d::visualization::glsl::TexturePhongShader, open3d::visualization::glsl::SimpleShader, open3d::visualization::glsl::SimpleBlackShader, open3d::visualization::glsl::Simple2DShader, open3d::visualization::glsl::RGBDImageShader, open3d::visualization::glsl::PickingShader, open3d::visualization::glsl::PhongShader, open3d::visualization::glsl::NormalShader, open3d::visualization::glsl::ImageShader, and open3d::visualization::glsl::ImageMaskShader.

ValidateProgram()

bool open3d::visualization::glsl::ShaderWrapper::ValidateProgram ( GLuint  program_index )

protected

ValidateShader()

bool open3d::visualization::glsl::ShaderWrapper::ValidateShader ( GLuint  shader_index )

protected

Field Documentation

bound_

bool open3d::visualization::glsl::ShaderWrapper::bound_ = false

protected

compiled_

bool open3d::visualization::glsl::ShaderWrapper::compiled_ = false

protected

draw_arrays_mode_

GLenum open3d::visualization::glsl::ShaderWrapper::draw_arrays_mode_ = GL_POINTS

protected

draw_arrays_size_

GLsizei open3d::visualization::glsl::ShaderWrapper::draw_arrays_size_ = 0

protected

fragment_shader_

GLuint open3d::visualization::glsl::ShaderWrapper::fragment_shader_ = 0

protected

geometry_shader_

GLuint open3d::visualization::glsl::ShaderWrapper::geometry_shader_ = 0

protected

program_

GLuint open3d::visualization::glsl::ShaderWrapper::program_ = 0

protected

vertex_shader_

GLuint open3d::visualization::glsl::ShaderWrapper::vertex_shader_ = 0

protected

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

• /home/runner/work/Open3D/Open3D/cpp/open3d/visualization/shader/ShaderWrapper.h (9238339 (Tue Mar 14 18:49:09 2023 -0700))
• /home/runner/work/Open3D/Open3D/cpp/open3d/visualization/shader/ShaderWrapper.cpp (9238339 (Tue Mar 14 18:49:09 2023 -0700))