Я думаю, что это должно сработать
public class MovingCamera extends InputAdapter {
OrthographicCamera camera; // The camera to be moved
float pivotX; // The pivot for the movement
public MovingCamera() {
camera = new OrthographicCamera(); // Initialize camera
}
// Create a pivot
@Override
public boolean touchDown(int screenX, int screenY, int pointer, int button) {
Vector3 unprojected = camera.unproject(new Vector3(screenX, screenY, 0)); // Convert from pixel to world coordinates
pivotX = unprojected.x; // Save first finger touch on screen (Will serve as a pivot)
return true; // Input has been processed
}
// Move the camera
@Override
public boolean touchDragged(int screenX, int screenY, int pointer) {
Vector3 unprojected = camera.unproject(new Vector3(screenX, screenY, 0)); // Convert from pixel to world coordinates
camera.position.x += unprojected.x - pivotX; // Change camera position
camera.update(); // Apply changes
return true; // Input has been processed
}
}
А в вашем методе рендеринга:
public void render(SpriteBatch spriteBatch) {
spriteBatch.setProjectionMatrix(camera.combined); // Let the Sprite Batch use the camera
spriteBatch.begin();
// [Draw your Textures, TextureRegions, Sprites, etc...]
spriteBatch.end();
}