|
|
|
@ -13,13 +13,198 @@ namespace UltraCombos |
|
|
|
[Header("Event Target")] |
|
|
|
[Header("Event Target")] |
|
|
|
public Rect roiDst = new Rect(0, 0, 1920, 1080); |
|
|
|
public Rect roiDst = new Rect(0, 0, 1920, 1080); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
public Vector3 space; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
List<Matrix4x4> homos = new List<Matrix4x4>(); |
|
|
|
|
|
|
|
Rect LeftWall; |
|
|
|
|
|
|
|
Rect TopWall; |
|
|
|
|
|
|
|
Rect RightWall; |
|
|
|
|
|
|
|
// Rect Floor; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
private void Start() |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
float dim = space.x + space.z * 2.0f; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
float offset = 0.5f; |
|
|
|
|
|
|
|
var src = new List<Vector2>(); |
|
|
|
|
|
|
|
var dst = new List<Vector2>(); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// front |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
src.Clear(); |
|
|
|
|
|
|
|
src.Add(new Vector2(0, dim - 0)); |
|
|
|
|
|
|
|
src.Add(new Vector2(dim, dim - 0)); |
|
|
|
|
|
|
|
src.Add(new Vector2(space.z, dim - space.z)); |
|
|
|
|
|
|
|
src.Add(new Vector2(space.z + space.x, dim - space.z)); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TopWall = new Rect(space.z, dim - space.z, space.x, space.z); |
|
|
|
|
|
|
|
dst.Clear(); |
|
|
|
|
|
|
|
dst.Add(new Vector2(TopWall.xMin, TopWall.yMax)); |
|
|
|
|
|
|
|
dst.Add(new Vector2(TopWall.xMax, TopWall.yMax)); |
|
|
|
|
|
|
|
dst.Add(new Vector2(TopWall.xMin, TopWall.yMin)); |
|
|
|
|
|
|
|
dst.Add(new Vector2(TopWall.xMax, TopWall.yMin)); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
var matrix = Matrix4x4.identity; |
|
|
|
|
|
|
|
FindHomography(dst.ToArray(), src.ToArray(), ref matrix); |
|
|
|
|
|
|
|
homos.Add(matrix); |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// left |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
src.Clear(); |
|
|
|
|
|
|
|
src.Add(new Vector2(0, dim - 0)); |
|
|
|
|
|
|
|
src.Add(new Vector2(0, dim - dim)); |
|
|
|
|
|
|
|
src.Add(new Vector2(space.z, dim - space.z)); |
|
|
|
|
|
|
|
src.Add(new Vector2(space.z, dim - (space.z + space.x))); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dst.Clear(); |
|
|
|
|
|
|
|
dst.Add(new Vector2(0, dim - space.z)); |
|
|
|
|
|
|
|
dst.Add(new Vector2(0, dim - (space.z + space.x))); |
|
|
|
|
|
|
|
dst.Add(new Vector2(space.z, dim - space.z)); |
|
|
|
|
|
|
|
dst.Add(new Vector2(space.z, dim - (space.z + space.x))); |
|
|
|
|
|
|
|
LeftWall = new Rect(0, dim - (space.z + space.x), space.z, space.x); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
var matrix = Matrix4x4.identity; |
|
|
|
|
|
|
|
FindHomography(dst.ToArray(), src.ToArray(), ref matrix); |
|
|
|
|
|
|
|
homos.Add(matrix); |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// right |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
src.Clear(); |
|
|
|
|
|
|
|
src.Add(new Vector2(dim, dim - 0)); |
|
|
|
|
|
|
|
src.Add(new Vector2(dim, dim - dim)); |
|
|
|
|
|
|
|
src.Add(new Vector2(space.z + space.x, dim - space.z)); |
|
|
|
|
|
|
|
src.Add(new Vector2(space.z + space.x, dim - (space.z + space.x))); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
dst.Clear(); |
|
|
|
|
|
|
|
dst.Add(new Vector2(dim, dim - space.z)); |
|
|
|
|
|
|
|
dst.Add(new Vector2(dim, dim - (space.z + space.x))); |
|
|
|
|
|
|
|
dst.Add(new Vector2(space.z + space.x, dim - space.z)); |
|
|
|
|
|
|
|
dst.Add(new Vector2(space.z + space.x, dim - (space.z + space.x))); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
var matrix = Matrix4x4.identity; |
|
|
|
|
|
|
|
FindHomography(dst.ToArray(), src.ToArray(), ref matrix); |
|
|
|
|
|
|
|
homos.Add(matrix); |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public override void Filter(PointerEventData eventData) |
|
|
|
public override void Filter(PointerEventData eventData) |
|
|
|
{ |
|
|
|
{ |
|
|
|
Vector2 position = eventData.position; |
|
|
|
Vector2 position = eventData.position; |
|
|
|
position = Rect.PointToNormalized(roi, position); |
|
|
|
position = Rect.PointToNormalized(roi, position); |
|
|
|
position = Rect.NormalizedToPoint(roiDst, position); |
|
|
|
position = Rect.NormalizedToPoint(roiDst, position); |
|
|
|
// Debug.Log(position); |
|
|
|
Debug.Log(position); |
|
|
|
|
|
|
|
if (homos.Count == 0) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
eventData.position = Vector2.negativeInfinity; |
|
|
|
|
|
|
|
return; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (TopWall.Contains(position)) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
position = homos[0].MultiplyPoint(position); |
|
|
|
|
|
|
|
Debug.Log("inside top wall"); |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
else |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
position = Vector2.negativeInfinity; |
|
|
|
|
|
|
|
Debug.Log("outside"); |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
Debug.Log(position); |
|
|
|
eventData.position = position; |
|
|
|
eventData.position = position; |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
private void FindHomography(Vector2[] src, Vector2[] dest, ref Matrix4x4 homography) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
float[,] P = new float[,]{ |
|
|
|
|
|
|
|
{-src[0].x, -src[0].y, -1, 0, 0, 0, src[0].x*dest[0].x, src[0].y*dest[0].x, -dest[0].x }, // h11 |
|
|
|
|
|
|
|
{ 0, 0, 0, -src[0].x, -src[0].y, -1, src[0].x*dest[0].y, src[0].y*dest[0].y, -dest[0].y }, // h12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
{-src[1].x, -src[1].y, -1, 0, 0, 0, src[1].x*dest[1].x, src[1].y*dest[1].x, -dest[1].x }, // h13 |
|
|
|
|
|
|
|
{ 0, 0, 0, -src[1].x, -src[1].y, -1, src[1].x*dest[1].y, src[1].y*dest[1].y, -dest[1].y }, // h21 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
{-src[2].x, -src[2].y, -1, 0, 0, 0, src[2].x*dest[2].x, src[2].y*dest[2].x, -dest[2].x }, // h22 |
|
|
|
|
|
|
|
{ 0, 0, 0, -src[2].x, -src[2].y, -1, src[2].x*dest[2].y, src[2].y*dest[2].y, -dest[2].y }, // h23 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
{-src[3].x, -src[3].y, -1, 0, 0, 0, src[3].x*dest[3].x, src[3].y*dest[3].x, -dest[3].x }, // h31 |
|
|
|
|
|
|
|
{ 0, 0, 0, -src[3].x, -src[3].y, -1, src[3].x*dest[3].y, src[3].y*dest[3].y, -dest[3].y }, // h32 |
|
|
|
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GaussianElimination(ref P, 9); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
float[] aux_H ={ P[0,8],P[3,8],0,P[6,8], // h11 h21 0 h31 |
|
|
|
|
|
|
|
P[1,8],P[4,8],0,P[7,8], // h12 h22 0 h32 |
|
|
|
|
|
|
|
0 , 0,1,0, // 0 0 0 0 |
|
|
|
|
|
|
|
P[2,8],P[5,8],0,1}; // h13 h23 0 h33 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
for (int i = 0; i < 16; i++) homography[i] = aux_H[i]; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
private void GaussianElimination(ref float[,] A, int n) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int i = 0; |
|
|
|
|
|
|
|
int j = 0; |
|
|
|
|
|
|
|
int m = n - 1; |
|
|
|
|
|
|
|
while (i < m && j < n) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int maxi = i; |
|
|
|
|
|
|
|
for (int k = i + 1; k < m; k++) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
if (Mathf.Abs(A[k, j]) > Mathf.Abs(A[maxi, j])) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
maxi = k; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
if (A[maxi, j] != 0) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (i != maxi) |
|
|
|
|
|
|
|
for (int k = 0; k < n; k++) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
float aux = A[i, k]; |
|
|
|
|
|
|
|
A[i, k] = A[maxi, k]; |
|
|
|
|
|
|
|
A[maxi, k] = aux; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
float A_ij = A[i, j]; |
|
|
|
|
|
|
|
for (int k = 0; k < n; k++) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
A[i, k] /= A_ij; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
for (int u = i + 1; u < m; u++) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
float A_uj = A[u, j]; |
|
|
|
|
|
|
|
for (int k = 0; k < n; k++) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
A[u, k] -= A_uj * A[i, k]; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
i++; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
j++; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
for (int k = m - 2; k >= 0; k--) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
for (int l = k + 1; l < n - 1; l++) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
A[k, m] -= A[k, l] * A[l, m]; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
|
|
|
} |
chwan1
6 years ago