fake

Documentation

Overview

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

Index

• type Attrs
  • func (at *Attrs) Validate() error
• type Camera
  • func (c *Camera) NextPointCloud(ctx context.Context) (pointcloud.PointCloud, error)
  • func (c *Camera) Read(ctx context.Context) (image.Image, func(), error)

Types

type Attrs

type Attrs struct {
	Width  int `json:"width,omitempty"`
	Height int `json:"height,omitempty"`
}

Attrs are the attributes of the fake camera config.

func (*Attrs) Validate

func (at *Attrs) Validate() error

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

type Camera

type Camera struct {
	generic.Echo
	Name   string
	Model  *transform.PinholeCameraModel
	Width  int
	Height int
	// contains filtered or unexported fields
}

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

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.