Exemplo n.º 1
0
        public JsonFaceDataImage(IJsonFaceData data, Texture2D tex)
        {
            Vector2 size = new Vector2((float)tex.width, (float)tex.height);

            DataImage     = new Texture2D(tex.width, tex.height);
            DataImageData = new Dictionary <string, Vector2>();
            //left&right
            float     sin  = Mathf.Sin(data.Angle.z);
            float     cos  = Mathf.Cos(data.Angle.z);
            Matrix2x2 rota = new Matrix2x2(cos, sin, -sin, cos);
            //center&scale
            Vector2 center = data.JsonData[AvatarTools.FaceNose];

            center = new Vector2(center.x, size.y - center.y);
            //rota tex
            for (int x = 0; x < DataImage.width; x++)
            {
                for (int y = 0; y < DataImage.height; y++)
                {
                    Vector2 v = new Vector2(x, y);
                    v -= center;
                    v *= rota;
                    v += center;
                    v  = new Vector2(v.x / DataImage.width, v.y / DataImage.height);
                    Color color = tex.GetPixelBilinear(v.x, v.y);
                    DataImage.SetPixel(x, y, color);
                }
            }
            DataImage.Apply();
            //rota point
            center = data.JsonData[AvatarTools.FaceNose];
            for (int i = 0; i < data.JsonKeys.Length; i++)
            {
                Vector2 v = data.JsonData[data.JsonKeys[i]];
                v -= center;
                v *= rota;
                v += center;
                v  = new Vector2(v.x / size.x, 1 - v.y / size.y);
                DataImageData.Add(data.JsonKeys[i], v);
            }
        }
Exemplo n.º 2
0
        public JsonFaceDataBone(IJsonFaceData data)
        {
            //left&right
            Vector2 v0 = data.JsonData[AvatarTools.FaceLeft];
            Vector2 v1 = data.JsonData[AvatarTools.FaceRight];
            //center&scale
            Vector2 center = (v0 + v1) * 0.5f;
            float   scale  = (v0 - v1).magnitude;
            //sin&cos
            float     sin     = Mathf.Sin(data.Angle.z);
            float     cos     = Mathf.Cos(data.Angle.z);
            Matrix2x2 rotaMat = new Matrix2x2(cos, sin, -sin, cos);

            //rota point
            for (int i = 0; i < data.JsonKeys.Length; i++)
            {
                Vector2 v = -(data.JsonData[data.JsonKeys[i]] - center) / scale;
                v *= rotaMat;
                Add(data.JsonKeys[i], new BoneInfo()
                {
                    position = v
                });
            }
        }