Vp::GridShader

Shader for the infinite grid of the standard basis.

#include "Viewport/shader/GridShader.h"

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

Public Functions

	Name
	GridShader(GLuint id)
virtual void	init(bool initSuperclass) override
virtual void	setUniforms() override<br>Set uniforms before rendering.

Public Attributes

	Name
const float *	m_axisXColor
const float *	m_axisYColor
const float *	m_axisZColor
float	m_grid1FadeEnd
float	m_grid1FadeStart
float	m_grid2FadeEnd
float	m_grid2FadeStart
const float *	m_gridColor
float	m_gridSize
float	m_gridStrength
float	m_lineWidth
glm::mat4	m_modelInv
bool	m_showGrid
bool	m_showXAxis
bool	m_showYAxis
bool	m_showZAxis

Protected Attributes

	Name
GLint	m_axisXColorId
GLint	m_axisYColorId
GLint	m_axisZColorId
GLint	m_farId
GLint	m_grid1FadeEndId
GLint	m_grid1FadeStartId
GLint	m_grid2FadeEndId
GLint	m_grid2FadeStartId
GLint	m_gridColorId
GLint	m_gridSizeId
GLint	m_gridStrengthId
GLint	m_lineWidthId
GLint	m_nearId
GLint	m_showGridId
GLint	m_showXAxisId
GLint	m_showYAxisId
GLint	m_showZAxisId
GLint	modelMatrixInvId

Additional inherited members

Public Functions inherited from Vp::ObjectShader

	Name
	ObjectShader(GLuint id)

Public Attributes inherited from Vp::ObjectShader

	Name
float	m_opacity

Protected Attributes inherited from Vp::ObjectShader

	Name
GLint	opacityId

Public Functions inherited from Vp::WorldShader

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

Public Attributes inherited from Vp::WorldShader

	Name
glm::mat4	m_model
bool	m_normal <br>Whether to provide normal matrix uniform.
glm::mat4	m_projection
bool	m_pvm <br>Whether to provide precalculated PVM matrix uniform.
bool	m_pvmSeparate <br>Whether to provide individual pvm matrices.
glm::mat4	m_view
GLint	m_wboitFarId
GLint	m_wboitNearId
GLint	modelMatrixId
GLint	normalMatrixId
GLint	projectionMatrixId
GLint	pvmMatrixId
GLint	viewMatrixId

Public Functions inherited from Vp::Shader

	Name
	Shader(GLuint id)
virtual	~Shader() =default
void	bindTexture2D(GLuint textureUnit, GLuint textureID, GLint samplerLocation)
void	bindTexture2DArray(GLuint textureUnit, GLuint textureID, GLint samplerLocation)
void	bindTexture2DMS(GLuint textureUnit, GLuint textureID, GLint samplerLocation)
bool	hasUniform(GLint location) const
virtual void	setUniformsPerMeshPart(Core::Mesh::MeshPart & meshPart)<br>Set uniforms before rendering individual mesh parts.
bool	supportsUserClipping() const
bool	supportsWboit() const
virtual void	use() const

Public Attributes inherited from Vp::Shader

	Name
const std::array< glm::vec4, 6 > *	m_clippingPlanes
std::string	m_fragSource
std::string	m_geoSource
GLuint	m_id
std::string	m_injectedSource
std::string	m_vertSource
bool	m_wboit <br>Whether to use weighted blended transparency for output if supported.
int	m_wboitFunc

Protected Attributes inherited from Vp::Shader

	Name
std::array< GLint, 6 >	m_clippingPlanesId
GLint	m_wboitFlagId <br>Uniform id of the wboit enable/disable flag.
GLint	m_wboitFuncId

Public Functions Documentation

function GridShader

cpp

explicit GridShader(
    GLuint id
)

explicit GridShader(
    GLuint id
)

function init

cpp

virtual void init(
    bool initSuperclass
) override

virtual void init(
    bool initSuperclass
) override

Reimplements: Vp::Shader::init

Reimplemented by: Vp::GridShaderGeneric::init

function setUniforms

cpp

virtual void setUniforms() override

virtual void setUniforms() override

Set uniforms before rendering.

Reimplements: Vp::Shader::setUniforms

Reimplemented by: Vp::GridShaderGeneric::setUniforms

Public Attributes Documentation

variable m_axisXColor

cpp

const float * m_axisXColor;

const float * m_axisXColor;

variable m_axisYColor

cpp

const float * m_axisYColor;

const float * m_axisYColor;

variable m_axisZColor

cpp

const float * m_axisZColor;

const float * m_axisZColor;

variable m_grid1FadeEnd

cpp

float m_grid1FadeEnd {0.4f};

float m_grid1FadeEnd {0.4f};

variable m_grid1FadeStart

cpp

float m_grid1FadeStart {0.0f};

float m_grid1FadeStart {0.0f};

variable m_grid2FadeEnd

cpp

float m_grid2FadeEnd {1.0f};

float m_grid2FadeEnd {1.0f};

variable m_grid2FadeStart

cpp

float m_grid2FadeStart {0.1f};

float m_grid2FadeStart {0.1f};

variable m_gridColor

cpp

const float * m_gridColor;

const float * m_gridColor;

variable m_gridSize

cpp

float m_gridSize {1.0f};

float m_gridSize {1.0f};

variable m_gridStrength

cpp

float m_gridStrength {0.5f};

float m_gridStrength {0.5f};

variable m_lineWidth

cpp

float m_lineWidth {1.0f};

float m_lineWidth {1.0f};

variable m_modelInv

cpp

glm::mat4 m_modelInv;

glm::mat4 m_modelInv;

variable m_showGrid

cpp

bool m_showGrid = true;

bool m_showGrid = true;

variable m_showXAxis

cpp

bool m_showXAxis = true;

bool m_showXAxis = true;

variable m_showYAxis

cpp

bool m_showYAxis = true;

bool m_showYAxis = true;

variable m_showZAxis

cpp

bool m_showZAxis = true;

bool m_showZAxis = true;

Protected Attributes Documentation

variable m_axisXColorId

cpp

GLint m_axisXColorId;

GLint m_axisXColorId;

variable m_axisYColorId

cpp

GLint m_axisYColorId;

GLint m_axisYColorId;

variable m_axisZColorId

cpp

GLint m_axisZColorId;

GLint m_axisZColorId;

variable m_farId

cpp

GLint m_farId;

GLint m_farId;

variable m_grid1FadeEndId

cpp

GLint m_grid1FadeEndId;

GLint m_grid1FadeEndId;

variable m_grid1FadeStartId

cpp

GLint m_grid1FadeStartId;

GLint m_grid1FadeStartId;

variable m_grid2FadeEndId

cpp

GLint m_grid2FadeEndId;

GLint m_grid2FadeEndId;

variable m_grid2FadeStartId

cpp

GLint m_grid2FadeStartId;

GLint m_grid2FadeStartId;

variable m_gridColorId

cpp

GLint m_gridColorId;

GLint m_gridColorId;

variable m_gridSizeId

cpp

GLint m_gridSizeId;

GLint m_gridSizeId;

variable m_gridStrengthId

cpp

GLint m_gridStrengthId;

GLint m_gridStrengthId;

variable m_lineWidthId

cpp

GLint m_lineWidthId;

GLint m_lineWidthId;

variable m_nearId

cpp

GLint m_nearId;

GLint m_nearId;

variable m_showGridId

cpp

GLint m_showGridId;

GLint m_showGridId;

variable m_showXAxisId

cpp

GLint m_showXAxisId;

GLint m_showXAxisId;

variable m_showYAxisId

cpp

GLint m_showYAxisId;

GLint m_showYAxisId;

variable m_showZAxisId

cpp

GLint m_showZAxisId;

GLint m_showZAxisId;

variable modelMatrixInvId

cpp

GLint modelMatrixInvId;

GLint modelMatrixInvId;

Updated on 2026-05-21 at 15:39:36 +0000

Vp::GridShader ​

Public Functions ​

Public Attributes ​

Protected Attributes ​

Additional inherited members ​

Public Functions Documentation ​

function GridShader ​

function init ​

function setUniforms ​

Public Attributes Documentation ​

variable m_axisXColor ​

variable m_axisYColor ​

variable m_axisZColor ​

variable m_grid1FadeEnd ​

variable m_grid1FadeStart ​

variable m_grid2FadeEnd ​

variable m_grid2FadeStart ​

variable m_gridColor ​

variable m_gridSize ​

variable m_gridStrength ​

variable m_lineWidth ​

variable m_modelInv ​

variable m_showGrid ​

variable m_showXAxis ​

variable m_showYAxis ​

variable m_showZAxis ​

Protected Attributes Documentation ​

variable m_axisXColorId ​

variable m_axisYColorId ​

variable m_axisZColorId ​

variable m_farId ​

variable m_grid1FadeEndId ​

variable m_grid1FadeStartId ​

variable m_grid2FadeEndId ​

variable m_grid2FadeStartId ​

variable m_gridColorId ​

variable m_gridSizeId ​

variable m_gridStrengthId ​

variable m_lineWidthId ​

variable m_nearId ​

variable m_showGridId ​

variable m_showXAxisId ​

variable m_showYAxisId ​

variable m_showZAxisId ​

variable modelMatrixInvId ​