mechraster

Documentation

Overview

Package mechraster provides a rasteriser that can draw scenes.

Index

• type Embedded
  • func NewEmbedded() (*Embedded, wiregl.MainThread, <-chan error)
  • func (ras *Embedded) Rasterise(sc wiregl.Scene) (wiregl.Pixels, error)
• type Rasteriser

Types

type Embedded

type Embedded struct {
	// contains filtered or unexported fields
}

An Embedded rasteriser that implements the rasteriser interface.

func NewEmbedded

func NewEmbedded() (*Embedded, wiregl.MainThread, <-chan error)

NewEmbedded constructs a new Embedded rasteriser. It is a part of the same process as the caller.

func (*Embedded) Rasterise

func (ras *Embedded) Rasterise(
	sc wiregl.Scene,
) (wiregl.Pixels, error)

Rasterise the given scene.

To work the main thread needs to be concurrently executing functions sent over the receiver rasteriser's channel-of-functions returned at construction.

type Rasteriser

type Rasteriser interface {
	Rasterise(wiregl.Scene) (wiregl.Pixels, error)
}

A Rasteriser accepts scenes and then returns their pixels.