slime

package

v1.7.0 Latest Latest Go to latest Published: Aug 12, 2025 License: MIT Imports: 5 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/cfoust/cy

Links

Open Source Insights

Documentation ¶

Overview ¶

* This code was ported from https://play.ertdfgcvb.xyz/#/src/contributed/slime_dish

The original header was as follows: @author zspotter (IG @zzz_desu, TW @zspotter) @title Slime Dish @desc Low-res physarum slime mold simulation

🔍 Tap and hold to magnify.

With inspiration from: - https://sagejenson.com/physarum - https://uwe-repository.worktribe.com/output/980579 - http://www.tech-algorithm.com/articles/nearest-neighbor-image-scaling

Index ¶

Constants
Variables
type Agent
type Cursor
type Simulator
- func New(rows, cols int) *Simulator
- func (s *Simulator) Render(out image.Image)
- func (s *Simulator) Step(cursor Cursor)
type Slime
- func (f *Slime) Init(start image.Image)
- func (f *Slime) Update(delta time.Duration) image.Image
type Vec2

Constants ¶

View Source

const (
	WIDTH      int = 400
	HEIGHT     int = 400
	NUM_AGENTS     = 1500
	DECAY          = 0.9
	MIN_CHEM       = 0.0001
	ASPECT         = 0.5017144097222223

	SENS_ANGLE = 45 * math.Pi / 180
	SENS_DIST  = 9
	AGT_SPEED  = 1
	AGT_ANGLE  = 45 * math.Pi / 180
	DEPOSIT    = 1

	OOB = ' '
)

Variables ¶

View Source

var (
	TEXTURE0 = []rune("  ``^@")
	TEXTURE1 = []rune(" ..„v0")
)

Functions ¶

This section is empty.

Types ¶

type Agent ¶

type Agent struct {
	Pos Vec2
	Dir Vec2
	// contains filtered or unexported fields
}

func (*Agent) Deposit ¶

func (a *Agent) Deposit(chem []float64)

func (*Agent) React ¶

func (a *Agent) React(chem []float64)

func (*Agent) Sense ¶

func (a *Agent) Sense(m float64, chem []float64) float64

type Cursor ¶

type Cursor struct {
	Pressed bool
	X, Y    float64
}

type Simulator ¶

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

func New ¶

func New(rows, cols int) *Simulator

func (*Simulator) Render ¶

func (s *Simulator) Render(out image.Image)

func (*Simulator) Step ¶

func (s *Simulator) Step(cursor Cursor)

type Slime ¶ added in v1.3.0

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

func (*Slime) Init ¶ added in v1.3.0

func (f *Slime) Init(start image.Image)

func (*Slime) Update ¶ added in v1.3.0

func (f *Slime) Update(delta time.Duration) image.Image

type Vec2 ¶

type Vec2 struct {
	X, Y float64
}

func (Vec2) Add ¶

func (v Vec2) Add(other Vec2) Vec2

func (Vec2) MulN ¶

func (v Vec2) MulN(n float64) Vec2

func (Vec2) Rot ¶

func (v Vec2) Rot(angle float64) Vec2

Source Files ¶

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