p5go

2D and 3D graphic development in Golang using Processing Design.

Requirements

Package required:

• libgl1-mesa-dev
• xorg-dev

Get Started

You need to initialize a struct that implements Setup and Draw methods:

type model struct {
	/*  */
}

func (m *model) Setup() *p5go.Window {
	return p5go.Canvas2D(500, 500)
}

func (m *model) Draw(window *p5go.Window) {
	/*  */
}

func init() { runtime.LockOSThread() }

func main() {
	p := p5go.NewProgram(&model{}, p5go.P2D)

	err := p.Run()
	if err != nil {
		log.Fatal(err)
	}
}

Pay attention to

func init() { runtime.LockOSThread() }

You need this to make open gl work properly.

At this point you can draw something:

func (m *model) Draw(window *p5go.Window) {
	window.Triangle(100, 100, 200, 200, 300, 300)
}

Features

Camera

• camera()
• rotateX()
• rotateY()
• rotateZ()
• perspective()

Input

• mouseX()
• mouseY()

Canvas

• background()
• fill()

2D Primitives

• arc()
• circle()
• ellipse()
• line()
• point()
• quad()
• rect()
• square()
• triangle()

3D Primitives

• box()