Camera package for Ebitengine.

import "github.com/setanarut/kamera/v2"

• Camera shake effect with fastnoise library noise types.
• Smooth camera movement with three interpolation modes:
  • None: Direct camera movement without smoothing
  • Lerp: Linear interpolation for smooth transitions
  • SmoothDamp: Spring-like motion with acceleration and deceleration and maximum speed.
• Rotate/Zoom

A pseudo code:

func (g *Game) Update() error {
  MainCamera.LookAt(playerCenter.X, playerCenter.Y)
  return nil
 }

func (g *Game) Draw(screen *ebiten.Image) {
  playerDrawImageOptions.GeoM.Reset() // GeoM must be reset
  playerDrawImageOptions.GeoM.Translate(playerTopLeft.X, playerTopLeft.Y) // Move player
  MainCamera.Draw(playerImage, playerDrawImageOptions, screen)
 }

Run platformer example on your local machine

go run github.com/setanarut/kamera/v2/examples/platformer@latest

Run director example on your local machine

go run github.com/setanarut/kamera/v2/examples/director@latest

Run director_colorm example on your local machine

go run github.com/setanarut/kamera/v2/examples/director_colorm@latest