Kamera

Camera package for Ebitengine.

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

https://github.com/user-attachments/assets/58787fbe-5788-43d4-9560-482dcc965efb

Features

• 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

Usage

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(target.X, target.Y) // Move player
  MainCamera.Draw(playerImage, playerDrawImageOptions, screen)
 }

Examples

1. Clone this repository
2. In the terminal, change directory to the examples folder cd examples
3. Run a demo with go run ./folder_name (go run ./platformer, go run ./director).