fake

package
v0.27.1 Latest Latest
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 Go to latest Published: May 14, 2024 License: AGPL-3.0 Imports: 25 Imported by: 0

Documentation

Overview

Package fake implements a fake camera which always returns the same image with a user specified resolution.

Index

Constants

This section is empty.

Variables

View Source 
var (
	// Model is the model of the fake buildin camera.
	Model = resource.DefaultModelFamily.WithModel("fake")
	// ErrRTPPassthroughNotEnabled indicates that rtp_passthrough is not enabled.
	ErrRTPPassthroughNotEnabled = errors.New("rtp_passthrough not enabled")
)

Functions

func NewCamera added in v0.2.36 

func NewCamera(
	ctx context.Context,
	_ resource.Dependencies,
	conf resource.Config,
	logger logging.Logger,
) (camera.Camera, error)

NewCamera returns a new fake camera.

Types

type Camera 

type Camera struct {
	resource.Named
	resource.AlwaysRebuild

	Model          *transform.PinholeCameraModel
	Width          int
	Height         int
	Animated       bool
	RTPPassthrough bool
	// contains filtered or unexported fields
}

Camera is a fake camera that always returns the same image.

func (*Camera) Close added in v0.2.36 

func (c *Camera) Close(ctx context.Context) error

Close does nothing.

func (*Camera) NextPointCloud 

func (c *Camera) NextPointCloud(ctx context.Context) (pointcloud.PointCloud, error)

NextPointCloud always returns a pointcloud of a yellow to blue gradient, with the depth determined by the intensity of blue.

func (*Camera) Read 

func (c *Camera) Read(ctx context.Context) (image.Image, func(), error)

Read always returns the same image of a yellow to blue gradient.

func (*Camera) SubscribeRTP added in v0.27.0 

func (c *Camera) SubscribeRTP(
	ctx context.Context,
	bufferSize int,
	packetsCB rtppassthrough.PacketCallback,
) (rtppassthrough.Subscription, error)

SubscribeRTP begins a subscription to receive RTP packets.

func (*Camera) Unsubscribe added in v0.27.0 

func (c *Camera) Unsubscribe(ctx context.Context, id rtppassthrough.SubscriptionID) error

Unsubscribe terminates the subscription.

type Config added in v0.2.36 

type Config struct {
	Width          int  `json:"width,omitempty"`
	Height         int  `json:"height,omitempty"`
	Animated       bool `json:"animated,omitempty"`
	RTPPassthrough bool `json:"rtp_passthrough,omitempty"`
}

Config are the attributes of the fake camera config.

func (*Config) Validate added in v0.2.36 

func (conf *Config) Validate(path string) ([]string, error)

Validate checks that the config attributes are valid for a fake camera.

Source Files

View all Source files

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