oe::scene::PerspectiveProjection Struct Reference

Realistic projection where distant objects appear smaller than closer objects. More...

#include <OxygenEngine/scene/camera_projections.h>

Collaboration diagram for oe::scene::PerspectiveProjection:

Public Member Functions
glm::mat4	getProjectionMatrix () const noexcept
	Return a projection matrix computed from the settings.

Public Attributes
lit::Angle	fov
	Field of view.
float	aspect_ratio
	Screen/Buffer ratio.
float	near
	Near place distance.
float	far
	Far place distance.

Detailed Description

Realistic projection where distant objects appear smaller than closer objects.

Member Data Documentation

aspect_ratio

float oe::scene::PerspectiveProjection::aspect_ratio

Screen/Buffer ratio.

can be obtained by computing width/height of the window / framebuffer

far

float oe::scene::PerspectiveProjection::far

Far place distance.

Objects further than this distance won't be rendered

near

float oe::scene::PerspectiveProjection::near

Near place distance.

Objects closer than this distance won't be rendered

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

• OxygenEngine/scene/camera_projections.h