Class GraphicalSceneCamera

• Defined in File GraphicalSceneCamera.h

Inheritance Relationships

Base Type

• public Karana::Scene::GraphicalSceneNode (Class GraphicalSceneNode)

Derived Type

• public Karana::Scene::WebSceneCamera (Class WebSceneCamera)

Class Documentation

class GraphicalSceneCamera : public virtual Karana::Scene::GraphicalSceneNode

Specialized node to provide a viewpoint for the GraphicalScene.

See Scene layer for more discussion on the scene layer.

Subclassed by Karana::Scene::WebSceneCamera

Public Functions

const VarProjection &getProjection() const

Get the camera projection parameters.

Returns:

The camera projection parameters

virtual void setProjection(const VarProjection &proj)

Set the camera projection parameters.

Parameters:

proj – The camera projection parameters

layer_t getMask() const

Get the bitmask for which layers should be visible.

Returns:

The layers bitmask

virtual void setMask(layer_t mask)

Set the bitmask for which layers should be visible.

Parameters:

mask – - The layers bitmask

virtual void pointCameraAt(const Karana::Math::Vec3 &offset, const Karana::Math::Vec3 &target, const Karana::Math::Vec3 &up) = 0

Set the pose of the camera.

Parameters:

• offset – The position of the camera.

• target – The position the camera will point at.

• up – The up vector of the camera.

Protected Functions

GraphicalSceneCamera(std::string_view name, const kc::ks_ptr<Scene> &scene, const VarProjection &proj = PerspectiveProjection{})

GraphicalSceneCamera constructor.

Parameters:

• name – - Name for the GraphicalSceneCamera

• scene – - GraphicalScene to add the camera to.

• proj – - Camera projection parameters.