s_camera Struct Reference

The structure of type t_camera contains the necessary information for camera configuration, rendering and transformation. More...

#include <camera.h>

Collaboration diagram for s_camera:

Data Fields
float	hsize
float	vsize
float	field_of_view
float	half_width
float	half_height
float	pixel_size
t_matrix	transform
t_matrix	inverse
t_matrix	transpose

Detailed Description

The structure of type t_camera contains the necessary information for camera configuration, rendering and transformation.

ABOUT THE HEADER CAMERA.H

This header contains all functions regarding camera implementation.

Parameters

hsize	Stores the horizontal size (in pixels).
vsize	Stores the vertical size (in pixels).
field_of_view	This field stores angle that describes how much the camera can see. When the field of view is small, the view will be "zoomed in", magnifying a smaller area of the scene.
half_width	Stores the camera's half hsize value.
half_height	Stores the camera's half vsize value.
pixel_size	Stores the camera's pixel size calculated from half_width and hsize values.
transform	Stores the transformation matrix for the camera.
inverse	Stores the inverse matrix for the camera.
transpose	Stores the transpose matrix for the camera.