Vesper::TransformComponent Struct Reference

Component that holds the transform of an entity. More...

#include <Components.h>

Public Member Functions
	TransformComponent ()=default
	TransformComponent (const TransformComponent &)=default
	TransformComponent (const glm::vec3 &translation)
	Constructor that initializes the translation with a 3D vector.
glm::mat4	GetTransform () const
	Calculates and returns the transformation matrix.

Public Attributes
glm::vec3	Translation = { 0.0f, 0.0f, 0.0f }
	Translation (position) vector.
glm::vec3	Rotation = { 0.0f, 0.0f, 0.0f }
	Rotation vector (in radians).
glm::vec3	Scale = { 1.0f, 1.0f, 1.0f }
	Scale vector.

Detailed Description

Component that holds the transform of an entity.

Constructor & Destructor Documentation

TransformComponent() [1/3]

Vesper::TransformComponent::TransformComponent ( )

default

TransformComponent() [2/3]

Vesper::TransformComponent::TransformComponent ( const TransformComponent & )

default

TransformComponent() [3/3]

Vesper::TransformComponent::TransformComponent ( const glm::vec3 & translation )

inline

Constructor that initializes the translation with a 3D vector.

            : Translation(translation) {
        }

Member Function Documentation

GetTransform()

glm::mat4 Vesper::TransformComponent::GetTransform ( ) const

inline

Calculates and returns the transformation matrix.

        {
            glm::mat4 rotation = glm::toMat4(glm::quat(Rotation));
 
            return glm::translate(glm::mat4(1.0f), Translation)
                * rotation
                * glm::scale(glm::mat4(1.0f), Scale);
        }

Member Data Documentation

Rotation

glm::vec3 Vesper::TransformComponent::Rotation = { 0.0f, 0.0f, 0.0f }

Rotation vector (in radians).

{ 0.0f, 0.0f, 0.0f };

Scale

glm::vec3 Vesper::TransformComponent::Scale = { 1.0f, 1.0f, 1.0f }

Scale vector.

{ 1.0f, 1.0f, 1.0f };

Translation

glm::vec3 Vesper::TransformComponent::Translation = { 0.0f, 0.0f, 0.0f }

Translation (position) vector.

{ 0.0f, 0.0f, 0.0f };

---

The documentation for this struct was generated from the following file:

• Vesper/src/Vesper/Scene/Components.h