Vp::SceneScreen

Viewport entity representing a screen node. More...

#include "Viewport/entity/nodes/SceneScreen.h"

Inherits from Vp::TexturedObject, Vp::SceneSelectable, Vp::GameObject, Vp::Entity

Public Functions

	Name
	SceneScreen()
virtual void	onSceneAdd(Scene & scene) override<br>Called when the entity is added to a scene.
virtual void	onSceneRemove(Scene & scene) override<br>Called when the entity is removed from a scene.
virtual void	update(Scene & scene) override
void	updateModelTransform(float width, float height, float scaleFactor, bool yUp)

Public Attributes

	Name
float	m_programOpacity <br>Runtime opacity factor.
float	m_scale <br>Optional scaling factor of the model, eg. an implicit model transformation.
std::weak_ptr< TexturedObject >	m_screenBase

Additional inherited members

Public Functions inherited from Vp::TexturedObject

	Name
	TexturedObject(Core::Mesh * mesh, PhongShader * shader)
virtual void	prepareRenderContext(RenderContext & context, const DisplayOptions & displayOptions) override

Public Attributes inherited from Vp::TexturedObject

	Name
glm::vec3	m_tint
float	m_tintStrength

Public Attributes inherited from Vp::SceneSelectable

	Name
Core::ID	m_guiNodeId <br>ID of the gui node object is representing.

Public Functions inherited from Vp::GameObject

	Name
	GameObject() =default<br>Creates an empty GameObject.
	GameObject(Core::Mesh * mesh, ObjectShader * shader)
virtual void	dispose() override
virtual void	prepareRenderContext(RenderContext & context, const DisplayOptions & displayOptions) override
void	render(const glm::mat4 & model, const glm::mat4 & view, const glm::mat4 & projection, const DisplayOptions & displayOptions)<br>Renders the entity with default rendering parameters.
virtual void	render(const glm::mat4 & model, const glm::mat4 & view, const glm::mat4 & projection, const RenderContext & context) override<br>IMPLEMENTATION NOTE: Derived entity classes should expect a certain kind of shader and be able to directly static cast to it.
virtual void	render(const glm::mat4 & model, const glm::mat4 & view, const glm::mat4 & projection, const RenderContext & context)<br>IMPLEMENTATION NOTE: Derived entity classes should expect a certain kind of shader and be able to directly static cast to it.

Public Attributes inherited from Vp::GameObject

	Name
Core::Mesh *	m_mesh
float	m_opacity

Public Classes inherited from Vp::Entity

	Name
struct	RenderContext

Public Types inherited from Vp::Entity

	Name
enum class	RenderType { NORMAL, CUSTOM, SILHOUETTE}

Public Functions inherited from Vp::Entity

	Name
	Entity()
virtual	~Entity() =default
RenderContext	createRenderContext(const DisplayOptions & displayOptions)
virtual void	dispose() =0
DisplayType	getDisplayType() const
glm::vec3	getHighlightColor() const
bool	isHighlighted() const
virtual void	prepareRenderContext(RenderContext & context, const DisplayOptions & displayOptions) =0
void	render(const glm::mat4 & model, const glm::mat4 & view, const glm::mat4 & projection, const DisplayOptions & displayOptions)<br>Renders the entity with default rendering parameters.
virtual void	render(const glm::mat4 & model, const glm::mat4 & view, const glm::mat4 & projection, const RenderContext & context) =0<br>IMPLEMENTATION NOTE: Derived entity classes should expect a certain kind of shader and be able to directly static cast to it.
void	setDisplayType(DisplayType type)
void	setHighlightColor(glm::vec3 highlightColor)
void	setHighlighted(bool highlight)

Public Attributes inherited from Vp::Entity

	Name
bool	m_backFaceCull
unsigned int	m_explicitTransparencyOrder <br>Explicit order for ordered transparency.
bool	m_highlight <br>Whether to paint this entity with an outline, can be used for selection or just highlighting.
glm::vec3	m_highlightColor
bool	m_highlightUseDepth <br>Whether the highlight outline should respect the scene's depth buffer.
bool	m_ignoreReferenceSpace <br>When true, the "global"/"reference space" model matrix passed to viewport drawing methods is ignored.
bool	m_ignoreUserClipping <br>Whether to ignore user clip planes defined in DisplayOptions.
glm::mat4	m_lastModelMatrix <br>Potentially modifed model matrix last passed to the shader.
glm::mat4	m_modelMatrix <br>Model "world" transformation of the entity.
glm::mat4	m_modMatrix <br>Modification transformation, precedes any other transformations, modifies entity vertex data as if the modified data came directly from a source (model file).
bool	m_opaque
bool	m_selectable <br>Whether this entity should be written into the selection stencil buffer.
int	m_selectionId <br>Id of the object, -1 if not assigned, for selection purposes.
Shader *	m_shader
bool	m_visible
bool	m_wboit <br>Whether this entity should be rendered using order independent transparency, relevant if using a shader that supports wboit.
int	m_wboitFunc <br>Index of the weight function to be used in wboit.

Protected Attributes inherited from Vp::Entity

	Name
DisplayType	m_displayType

Detailed Description

cpp

class Vp::SceneScreen;

class Vp::SceneScreen;

Viewport entity representing a screen node.

Only visible when visualizing screen space. Monitor 3D model credits: LiveToWin34 (https://skfb.ly/otsCS) (CC Attribution 4.0) (modified)

Public Functions Documentation

function SceneScreen

cpp

SceneScreen()

SceneScreen()

function onSceneAdd

cpp

virtual void onSceneAdd(
    Scene & scene
) override

virtual void onSceneAdd(
    Scene & scene
) override

Called when the entity is added to a scene.

Parameters:

scene Scene to which it has been added

Reimplements: Vp::Entity::onSceneAdd

function onSceneRemove

cpp

virtual void onSceneRemove(
    Scene & scene
) override

virtual void onSceneRemove(
    Scene & scene
) override

Called when the entity is removed from a scene.

Parameters:

scene Scene from which it has been removed

Reimplements: Vp::Entity::onSceneRemove

function update

cpp

virtual void update(
    Scene & scene
) override

virtual void update(
    Scene & scene
) override

Reimplements: Vp::GameObject::update

function updateModelTransform

cpp

void updateModelTransform(
    float width,
    float height,
    float scaleFactor,
    bool yUp
)

void updateModelTransform(
    float width,
    float height,
    float scaleFactor,
    bool yUp
)

Public Attributes Documentation

variable m_programOpacity

cpp

float m_programOpacity {1.f};

float m_programOpacity {1.f};

Runtime opacity factor.

variable m_scale

cpp

float m_scale {1.f};

float m_scale {1.f};

Optional scaling factor of the model, eg. an implicit model transformation.

variable m_screenBase

cpp

std::weak_ptr< TexturedObject > m_screenBase;

std::weak_ptr< TexturedObject > m_screenBase;

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

Vp::SceneScreen ​

Public Functions ​

Public Attributes ​

Additional inherited members ​

Detailed Description ​

Public Functions Documentation ​

function SceneScreen ​

function onSceneAdd ​

function onSceneRemove ​

function update ​

function updateModelTransform ​

Public Attributes Documentation ​

variable m_programOpacity ​

variable m_scale ​

variable m_screenBase ​