How to use Camera and CameraContainer

[tiredpillow]

Sorry for the question, but I couldn't find any example of using Camera and CameraContainer. Could you please tell me more?
Thanks

[maarkeez]

I managed to implement the camera usage.

Here is an example on a camera in the middle of the screen, that you can move with the ASDW keys. Keep in mind that I am just learning how to use the framework, so probably there are things that can be improved

override suspend fun SContainer.sceneMain() {
        clipContainer(Size(250, 250)) {
            val clipContainer = this
            camera {
                val worldWidth = 700
                val worldHeight = 700
                val background = solidRect(width = worldWidth, height = worldHeight, color = WHITE)


                val camera = this
                val cameraMaxX = worldWidth - clipContainer.width
                val cameraMaxY = worldHeight - clipContainer.height
                val cameraSpeed = 5.0
                camera.addUpdater { timespan: TimeSpan ->
                    val scale = timespan / 16.milliseconds
                    var newX = camera.pos.x
                    var newY = camera.pos.y
                    if (input.keys.pressing(Key.W)) {
                        newY += cameraSpeed * scale
                    }
                    if (input.keys.pressing(Key.S)) {
                        newY -= cameraSpeed * scale
                    }
                    if (input.keys.pressing(Key.A)) {
                        newX += cameraSpeed * scale
                    }
                    if (input.keys.pressing(Key.D)) {
                        newX -= cameraSpeed * scale
                    }
                    camera.pos = Point(newX.coerceIn(-cameraMaxX, 0.0), newY.coerceIn(-cameraMaxY, 0.0))
                }
            }
        }.centerOnStage()
    }

Hope it helps!