void OnRenderObject()
{
// Height / Tracker.ImageHeight = Width / Tracker.ImageWidth;
Width = DesiredScreenWidth * Screen.width;
Height = Tracker.ImageHeight * Width / Tracker.ImageWidth;
Offset.y = (Screen.height - Height) / 2;
if (Tracker.TrackerStatus != TrackStatus.Off)
{
Tracker.RefreshImage();
if (Tracker.Frame != null && Camera.current != Camera.main)
{
//Rect rect = new Rect (Offset.x, Screen.height - Offset.y, Width, -Height);
Rect rect = new Rect(Offset.x, (Screen.height + Height) / 2, Width, -Height);
GL.PushMatrix();
GL.LoadPixelMatrix();
#if UNITY_ANDROID && !UNITY_EDITOR
Graphics.DrawTexture(rect, Tracker.Frame, new Rect(0f, (float)Tracker.ImageHeight / Tracker.TexHeight, (float)Tracker.ImageWidth / Tracker.TexWidth, -(float)Tracker.ImageHeight / Tracker.TexHeight), 0, 0, 0, 0);
#else
Graphics.DrawTexture(rect, Tracker.Frame, new Rect(0f, (float)Tracker.ImageHeight / Tracker.TexHeight, (float)Tracker.ImageWidth / Tracker.TexWidth, -(float)Tracker.ImageHeight / Tracker.TexHeight), 0, 0, 0, 0, BGRMaterial);
#endif
GL.PopMatrix();
}
}
if (Tracker.TrackerStatus != TrackStatus.Ok || !PreviewResults)
{
return;
}
// get chin points
float[] chinPoints = GetFeaturePoints(new int[] {
2, 14,
2, 12,
2, 1,
2, 11,
2, 13,
});
// draw chin
DrawFeatureLines(chinPoints, Color.green);
// get inner lip points
float[] innerLipPoints = GetFeaturePoints(new int[] {
2, 2,
2, 6,
2, 4,
2, 8,
2, 3,
2, 9,
2, 5,
2, 7,
2, 2,
});
// draw inner lip
DrawFeatureLines(innerLipPoints, Color.green);
// get outer lip
float[] outerLipPoints = GetFeaturePoints(new int[] {
8, 1,
8, 10,
8, 5,
8, 3,
8, 7,
8, 2,
8, 8,
8, 4,
8, 6,
8, 9,
8, 1,
});
// draw outer lip
DrawFeatureLines(outerLipPoints, Color.green);
// get nose part one lines
float[] nose1Points = GetFeaturePoints(new int[] {
9, 15,
9, 4,
9, 2,
9, 3,
9, 1,
9, 5,
9, 15,
});
// get nose part two lines
float[] nose2Points = GetFeaturePoints(new int[] {
9, 6,
9, 7,
9, 13,
9, 12,
9, 14,
9, 6,
});
// get nose part three lines
float[] nose3Points = GetFeaturePoints(new int[] {
9, 14,
9, 2,
9, 13,
9, 1,
});
// draw nose
DrawFeatureLines(nose1Points, Color.green);
DrawFeatureLines(nose2Points, Color.green);
DrawFeatureLines(nose3Points, Color.green);
// get eye part one lines
float[] eye1Points = GetFeaturePoints(new int[] {
3, 12,
3, 14,
3, 8,
3, 10,
3, 12,
});
// get eye part three lines
float[] eye3Points = GetFeaturePoints(new int[] {
3, 11,
3, 13,
3, 7,
3, 9,
3, 11,
});
// draw eyes
Color leyeColor = Color.red;
if (Tracker.GetActionUnit("au_leye_closed").Value < 0.3)
{
leyeColor = Color.green;
float[] lIrisPoint = GetFeaturePoints(new int[] {
3, 5,
});
DrawFeaturePoints(lIrisPoint, Color.white);
}
Color reyeColor = Color.red;
if (Tracker.GetActionUnit("au_reye_closed").Value < 0.3)
{
reyeColor = Color.green;
float[] rIrisPoint = GetFeaturePoints(new int[] {
3, 6,
});
DrawFeaturePoints(rIrisPoint, Color.white);
}
DrawFeatureLines(eye3Points, reyeColor);
DrawFeatureLines(eye1Points, leyeColor);
// draw gaze
// get eyebrows
float[] eyebrowPoints = GetFeaturePoints(new int[] {
4, 1,
4, 2,
4, 3,
4, 4,
4, 5,
4, 6,
});
float[] eyebrowLine1Points = GetFeaturePoints(new int[] {
4, 6,
4, 4,
4, 4,
4, 2,
});
float[] eyebrowLine2Points = GetFeaturePoints(new int[] {
4, 1,
4, 3,
4, 3,
4, 5,
});
// draw eyebrows
DrawFeaturePoints(eyebrowPoints, Color.green);
DrawFeatureLines(eyebrowLine1Points, Color.green);
DrawFeatureLines(eyebrowLine2Points, Color.green);
// get hair points
float[] hairPoints = GetFeaturePoints(new int[] {
11, 2,
11, 1,
11, 1,
11, 3,
});
// draw hair
DrawFeatureLines(hairPoints, Color.green);
}
