public async UniTask <byte[]> Capture(int width, int height, bool isTransparent)
{
if (isTransparent)
{
Controller.obj.levelController.controllerTilemap.backgroundTint.gameObject.SetActive(false);
}
await UniTask.WaitForEndOfFrame();
//After Unity4,you have to do this function after WaitForEndOfFrame in Coroutine
//Or you will get the error:"ReadPixels was called to read pixels from system frame buffer, while not inside drawing frame"
//zzTransparencyCapture.captureScreenshot("capture.png");
byte[] screenshotBytes = null;
List <Camera> cameras = new List <Camera>();
cameras.Add(Camera.main);
if (LevelEditorData.Level?.IsometricData != null)
{
EditorCam ec = Controller.obj?.levelController?.editor?.cam;
cameras.Add(ec.camera3D);
}
var lScreenshot = zzTransparencyCapture.CaptureScreenshot(width, height, isTransparent, camera: cameras.ToArray());
try {
screenshotBytes = lScreenshot.EncodeToPNG();
} finally {
Object.DestroyImmediate(lScreenshot);
}
if (isTransparent)
{
Controller.obj.levelController.controllerTilemap.backgroundTint.gameObject.SetActive(true);
}
Debug.Log("Screenshot saved.");
return(screenshotBytes);
}
public async UniTask <byte[]> CaptureFulllevel(bool isTransparent, RectInt?rect = null)
{
if (isTransparent)
{
Controller.obj.levelController.controllerTilemap.backgroundTint.gameObject.SetActive(false);
}
//Camera[] cams = Camera.allCameras.OrderBy(c => c.depth).ToArray();
int width = LevelEditorData.MaxWidth;
int height = LevelEditorData.MaxHeight;
int cellSize = LevelEditorData.Level.CellSize;
int screenshotWidth = Mathf.CeilToInt(width / (float)cellSize);
int screenshotHeight = Mathf.CeilToInt(height / (float)cellSize);
var cellSizeInUnits = cellSize / (float)LevelEditorData.Level.PixelsPerUnit;
Dictionary <Camera, CameraSettings> camSettings = new Dictionary <Camera, CameraSettings>();
EditorCam ec = Controller.obj?.levelController?.editor?.cam;
ec.enabled = false;
List <Camera> cameras = new List <Camera>();
// Add main camera
{
Camera cam = Camera.main;
camSettings[cam] = CameraSettings.Current(cam);
cam.transform.position = new Vector3((LevelEditorData.MaxWidth) * cellSizeInUnits / 2f, -(LevelEditorData.MaxHeight) * cellSizeInUnits / 2f, cam.transform.position.z);
cam.orthographicSize = (LevelEditorData.MaxHeight * cellSizeInUnits / 2f);
cam.rect = new Rect(0, 0, 1, 1);
cameras.Add(cam);
}
if (LevelEditorData.Level?.IsometricData != null)
{
// Add isometric camera
Camera cam = ec.camera3D;
camSettings[cam] = CameraSettings.Current(cam);
// Update 3D camera
float scl = 1f;
Quaternion rot3D = LevelEditorData.Level.IsometricData.ViewAngle;
cam.transform.rotation = rot3D;
Vector3 v = rot3D * Vector3.back;
float w = LevelEditorData.Level.IsometricData.TilesWidth * cellSizeInUnits;
float h = (LevelEditorData.Level.IsometricData.TilesHeight) * cellSizeInUnits;
float colYDisplacement = LevelEditorData.Level.IsometricData.CalculateYDisplacement();
float colXDisplacement = LevelEditorData.Level.IsometricData.CalculateXDisplacement();
var pos = new Vector3((LevelEditorData.MaxWidth) * cellSizeInUnits / 2f, -(LevelEditorData.MaxHeight) * cellSizeInUnits / 2f, -10f);
cam.transform.position = v * 300 + rot3D * ((pos -
new Vector3((w - colXDisplacement) / 2f, -(h - colYDisplacement) / 2f, 0f)) / scl); // Move back 300 units
cam.orthographicSize = Camera.main.orthographicSize / scl;
cam.rect = new Rect(0, 0, 1, 1);
cam.orthographic = true;
cam.gameObject.SetActive(true);
cameras.Add(cam);
await UniTask.WaitForEndOfFrame();
// Update all object positions & rotations according to this new camera pos
var objects = Controller.obj.levelController.Objects;
foreach (var obj in objects)
{
obj.UpdatePosition3D();
}
}
await UniTask.WaitForEndOfFrame();
byte[] screenshotBytes = null;
var lScreenshot = zzTransparencyCapture.CaptureScreenshot(width * cellSize, height * cellSize, isTransparent, camera: cameras.ToArray());
foreach (var cam in cameras)
{
camSettings[cam].Apply(cam);
}
ec.enabled = true;
try
{
if (rect != null)
{
lScreenshot = lScreenshot.Crop(rect.Value, true);
}
screenshotBytes = lScreenshot.EncodeToPNG();
} finally {
Object.DestroyImmediate(lScreenshot);
}
if (isTransparent)
{
Controller.obj.levelController.controllerTilemap.backgroundTint.gameObject.SetActive(true);
}
Debug.Log("Screenshot saved.");
return(screenshotBytes);
}
