void Update()
{
if (CoreXT.IsDevice)
{
if (webCam.didUpdateThisFrame)
{
CGImageOrientation orientation = CGImageOrientation.RotatedLeft;
switch (webCam.videoRotationAngle)
{
case 0:
orientation = CGImageOrientation.Default;
break;
case 90:
orientation = CGImageOrientation.RotatedLeft;
break;
case 180:
orientation = CGImageOrientation.UpsideDown;
break;
case 270:
orientation = CGImageOrientation.RotatedRight;
break;
}
var ciimage = new CIImage(CGImage.FromWebCamTexture(webCam));
faceDetector.ProjectedScale = Screen.width / webCam.width;
faces = faceDetector.DetectInImage(ciimage, orientation);
// foreach (var face in faces) {
// Log("face: " + face.Bounds + ", " + face.HasMouthPosition + ", " + face.LeftEyePosition + ", " + face.RightEyePosition);
// }
if (faces.Length == 1)
{
var face = faces[0];
if (face.Bounds.center.x < (Screen.width / 2))
{
GameObject.Find("Main Camera").GetComponent <Main>().rotateArmToLeft();
}
else
{
GameObject.Find("Main Camera").GetComponent <Main>().rotateArmToRight();
}
// var newX = (face.Bounds.center.x / Screen.width) * diffX + minX;
// var newZ = (face.Bounds.center.y / Screen.height) * diffY + minY;
// var newY = (face.Bounds.width / diffFaceWidth) * diffFaceWidth + maxFaceWidth;
// GameObject.Find("Main Camera").camera.transform.position = new Vector3(newX, newY, newZ);
// GameObject.Find("Main Camera").GetComponent<Main>().Log("face: " + face.Bounds.center.x + ", " + face.Bounds.center.y + ", " + face.Bounds.width + ", " + face.Bounds.height
// + "; " + newX + ", " + newY + ", " + newZ);
}
}
}
}
void Update()
{
if (CoreXT.IsDevice)
{
if (webCam.didUpdateThisFrame)
{
CGImageOrientation orientation = CGImageOrientation.RotatedLeft;
switch (webCam.videoRotationAngle)
{
case 0:
orientation = CGImageOrientation.Default;
break;
case 90:
orientation = CGImageOrientation.RotatedLeft;
break;
case 180:
orientation = CGImageOrientation.UpsideDown;
break;
case 270:
orientation = CGImageOrientation.RotatedRight;
break;
}
var ciimage = new CIImage(CGImage.FromWebCamTexture(webCam));
faceDetector.ProjectedScale = Screen.width / webCam.width;
faces = faceDetector.DetectInImage(ciimage, orientation);
foreach (var face in faces)
{
Log("face: " + face.Bounds + ", " + face.HasMouthPosition + ", " + face.LeftEyePosition + ", " + face.RightEyePosition);
}
}
}
}
void OnMediaPicked(object sender, MediaPickedEventArgs e)
{
// clean up old stuff
if (_photo != null)
{
Texture2D.Destroy(_photo);
}
if (_scrambledFaces != null)
{
foreach (var face in _scrambledFaces)
{
Texture2D.Destroy(face);
}
_scrambledFaces = null;
}
// _photo = e.image.ToTexture2D(true, 0.25f);
System.Random random = new System.Random();
// set input
_imageFilter.SetInput(e.image);
// randomly apply some filter to the image first
switch (random.Next(7))
{
case 0:
Log("Applying auto-adjust.");
_imageFilter.AutoAdjust();
break;
case 1:
Log("Applying sepia and sharpen.");
_imageFilter.SepiaTone(1.0f);
break;
case 2:
Log("Applying bloom and vignette.");
// chaining multiple filters together
_imageFilter.Bloom(10.0f, 1.0f)
.Filter("CIVignette", new Dictionary <string, object> {
{ "inputRadius", 1.0f },
{ "inputIntensity", 0.5f }
});
break;
case 3:
Log("Applying color invert.");
_imageFilter.ColorInvert();
break;
case 4:
Log("Applying red monochrome.");
_imageFilter.ColorMonochrome(new Color32(0xff, 0x00, 0x00, 0xff), 1.0f);
break;
case 5:
Log("Applying yellow monochrome.");
_imageFilter.ColorMonochrome(new Color32(0xff, 0xff, 0x00, 0xff), 1.0f);
break;
case 6:
Log("Applying blue monochrome.");
_imageFilter.ColorMonochrome(new Color32(0x00, 0x00, 0xff, 0xff), 1.0f);
break;
}
// render the image
_photo = _imageFilter.Render(
new Rect(0, 0, e.image.size.Width, e.image.size.Height),
null, CONVERT_SCALE, e.image.imageOrientation.ToCorrectedRotateAngle());
// detect faces
_faces = _faceDetector.DetectInImage(e.image);
if (_faces.Length > 0)
{
_scrambledFaces = new Texture2D[_faces.Length];
for (int i = 0; i < _faces.Length; i++)
{
var face = _faces[i];
// Log("face: " + face.bounds + ", " + face.hasMouthPosition + ", " + face.leftEyePosition + ", " + face.rightEyePosition);
// randomly scramble the faces
_imageFilter.SetInput(_photo);
switch (random.Next(3))
{
case 0:
Log("Pixellating face.");
_imageFilter.Pixellate(new float[] { 0, 0 }, 10);
break;
case 1:
Log("Applying blur to face.");
_imageFilter.GaussianBlur(30);
break;
case 2:
Log("Applying vortex distortion to face.");
_imageFilter.VortexDistortion(
new float[] { face.bounds.x *CONVERT_SCALE, face.bounds.y *CONVERT_SCALE },
3000, 9000
);
break;
}
// render the face only
_scrambledFaces[i] = _imageFilter.Render(
new Rect(
face.bounds.x * CONVERT_SCALE,
face.bounds.y * CONVERT_SCALE,
face.bounds.width * CONVERT_SCALE,
face.bounds.height * CONVERT_SCALE
));
}
}
}
