Module camera

Structs

Camera

The defining Component for camera entities, storing information about how and what to render through this camera.

CameraDriverNode

CameraMainTextureUsages

This component lets you control the TextureUsages field of the main texture generated for the camera

CameraPlugin

CameraProjectionPlugin

Adds Camera driver systems for a given projection type.

CameraRenderGraph

Configures the RenderGraph name assigned to be run for a given Camera entity.

CameraUpdateSystem

Label for camera_system<T>, shared across all T.

ClearColor

A Resource that stores the color that is used to clear the screen between frames.

ComputedCameraValues

Holds internally computed Camera values.

Exposure

How much energy a Camera3d absorbs from incoming light.

ExtractedCamera

ManualTextureView

A manually managed TextureView for use as a crate::camera::RenderTarget.

ManualTextureViewHandle

A unique id that corresponds to a specific ManualTextureView in the ManualTextureViews collection.

ManualTextureViews

Stores manually managed ManualTextureViews for use as a crate::camera::RenderTarget.

MipBias

Camera component specifying a mip bias to apply when sampling from material textures.

OrthographicProjection

Project a 3D space onto a 2D surface using parallel lines, i.e., unlike PerspectiveProjection, the size of objects remains the same regardless of their distance to the camera.

PerspectiveProjection

A 3D camera projection in which distant objects appear smaller than close objects.

PhysicalCameraParameters

Parameters based on physical camera characteristics for calculating EV100 values for use with Exposure. This is also used for depth of field.

RenderTargetInfo

Information about the current RenderTarget.

SortedCamera

SortedCameras

Cameras sorted by their order field. This is updated in the sort_cameras system.

SubCameraView

Settings to define a camera sub view.

TemporalJitter

A subpixel offset to jitter a perspective camera’s frustum by.

Viewport

Render viewport configuration for the Camera component.

Enums

CameraOutputMode

Control how this camera outputs once rendering is completed.

ClearColorConfig

For a camera, specifies the color used to clear the viewport before rendering.

NormalizedRenderTarget

Normalized version of the render target.

Projection

A configurable CameraProjection that can select its projection type at runtime.

RenderTarget

The “target” that a Camera will render to. For example, this could be a Window swapchain or an Image.

ScalingMode

Scaling mode for OrthographicProjection.

ViewportConversionError

Error returned when a conversion between world-space and viewport-space coordinates fails.

Traits

CameraProjection

Trait to control the projection matrix of a camera.

Functions

camera_system

System in charge of updating a Camera when its window or projection changes.

extract_cameras

sort_cameras