Crafter::Camera Class Reference

Camera with projection and view matrices. More...

Public Member Functions
	Camera (float fov, float aspectRatio, float near, float far)
	Constructs a camera.
void	Update ()
	Calculates the projectionView matrix by multiplying the projection and view matricies.
Vector< float, 3 >	ToRay (uint32_t x, uint32_t y)
	Converts screen-space coordinates to a 3D world-space ray.

Public Attributes
MatrixRowMajor< float, 4, 4, 1 >	projection
MatrixRowMajor< float, 4, 4, 1 >	view
MatrixRowMajor< float, 4, 4, 1 >	projectionView
Event< void >	onUpdate

Detailed Description

Camera with projection and view matrices.

Constructor & Destructor Documentation

Camera()

Crafter::Camera::Camera	(	float	fov,
		float	aspectRatio,
		float	near,
		float	far )

Constructs a camera.

Parameters

fov	Field of view in radians.
aspectRatio	Aspect ratio of the camera (width / height).
near	Near clipping plane.
far	Far clipping plane.

Member Function Documentation

ToRay()

Vector< float, 3 > Crafter::Camera::ToRay	(	uint32_t	x,
		uint32_t	y )

Converts screen-space coordinates to a 3D world-space ray.

Parameters

x	The x-coordinate on the screen (in pixels).
y	The y-coordinate on the screen (in pixels).

Returns

A normalized 3D direction vector representing the ray from the camera.

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

• src/module/Crafter.Graphics-Camera.cppm