public static Matrix43 operator *(Matrix43 Left, Matrix43 Right)
{
Matrix44 l = new Matrix44(Left, new Vector4(0, 0, 0, 1));
Matrix44 r = new Matrix44(Right, new Vector4(0, 0, 0, 1));
Matrix44 Result = l * r;
Matrix43 result2 = new Matrix43();
for (int row = 0; row < 4; row++)
{
for (int col = 0; col < 3; col++)
{
result2[row, col] = Result[row,col];
}
}
return result2;
}
public static Matrix44 operator *(Matrix44 Left, Matrix44 Right)
{
Matrix44 tmpMatrix = new Matrix44();
tmpMatrix[0] = (Left[0] * Right[0]) + (Left[4] * Right[1]) + (Left[8] * Right[2]) + (Left[12] * Right[3]);
tmpMatrix[1] = (Left[1] * Right[0]) + (Left[5] * Right[1]) + (Left[9] * Right[2]) + (Left[13] * Right[3]);
tmpMatrix[2] = (Left[2] * Right[0]) + (Left[6] * Right[1]) + (Left[10] * Right[2]) + (Left[14] * Right[3]);
tmpMatrix[3] = (Left[3] * Right[0]) + (Left[7] * Right[1]) + (Left[11] * Right[2]) + (Left[15] * Right[3]);
tmpMatrix[4] = (Left[0] * Right[4]) + (Left[4] * Right[5]) + (Left[8] * Right[6]) + (Left[12] * Right[7]);
tmpMatrix[5] = (Left[1] * Right[4]) + (Left[5] * Right[5]) + (Left[9] * Right[6]) + (Left[13] * Right[7]);
tmpMatrix[6] = (Left[2] * Right[4]) + (Left[6] * Right[5]) + (Left[10] * Right[6]) + (Left[14] * Right[7]);
tmpMatrix[7] = (Left[3] * Right[4]) + (Left[7] * Right[5]) + (Left[11] * Right[6]) + (Left[15] * Right[7]);
tmpMatrix[8] = (Left[0] * Right[8]) + (Left[4] * Right[9]) + (Left[8] * Right[10]) + (Left[12] * Right[11]);
tmpMatrix[9] = (Left[1] * Right[8]) + (Left[5] * Right[9]) + (Left[9] * Right[10]) + (Left[13] * Right[11]);
tmpMatrix[10] = (Left[2] * Right[8]) + (Left[6] * Right[9]) + (Left[10] * Right[10]) + (Left[14] * Right[11]);
tmpMatrix[11] = (Left[3] * Right[8]) + (Left[7] * Right[9]) + (Left[11] * Right[10]) + (Left[15] * Right[11]);
tmpMatrix[12] = (Left[0] * Right[12]) + (Left[4] * Right[13]) + (Left[8] * Right[14]) + (Left[12] * Right[15]);
tmpMatrix[13] = (Left[1] * Right[12]) + (Left[5] * Right[13]) + (Left[9] * Right[14]) + (Left[13] * Right[15]);
tmpMatrix[14] = (Left[2] * Right[12]) + (Left[6] * Right[13]) + (Left[10] * Right[14]) + (Left[14] * Right[15]);
tmpMatrix[15] = (Left[3] * Right[12]) + (Left[7] * Right[13]) + (Left[11] * Right[14]) + (Left[15] * Right[15]);
return tmpMatrix;
}
public void Scale(Vector3 scale)
{
Matrix44 m = Matrix44.CreateScale(scale);
if (MtxMode == NDSMatrixMode.Position || MtxMode == NDSMatrixMode.Position_Vector) CurPosMtx = CurPosMtx * m;
}
public void Translate(Vector3 translation)
{
Matrix44 m = Matrix44.CreateTranslation(translation);
if (MtxMode == NDSMatrixMode.Position || MtxMode == NDSMatrixMode.Position_Vector) CurPosMtx = CurPosMtx * m;
if (MtxMode == NDSMatrixMode.Position_Vector) CurDirMtx = CurDirMtx * m;
}
public void PopMatrix(int num)
{
StackPtr -= num;
if (MtxMode == NDSMatrixMode.Position || MtxMode == NDSMatrixMode.Position_Vector) CurPosMtx = PosMtxStack[StackPtr];
if (MtxMode == NDSMatrixMode.Position_Vector) CurDirMtx = DirMtxStack[StackPtr];
}
public void RestoreMatrix(uint index)
{
index &= 0x1F;
if (MtxMode == NDSMatrixMode.Position || MtxMode == NDSMatrixMode.Position_Vector) CurPosMtx = PosMtxStack[index];
if (MtxMode == NDSMatrixMode.Position_Vector) CurDirMtx = DirMtxStack[index];
}
public void MultMatrix44(Matrix44 mtx)
{
if (MtxMode == NDSMatrixMode.Position || MtxMode == NDSMatrixMode.Position_Vector) CurPosMtx = CurPosMtx * mtx;
if (MtxMode == NDSMatrixMode.Position_Vector) CurDirMtx = CurDirMtx * mtx;
}
public void MultMatrix43(Matrix43 mtx)
{
if (MtxMode == NDSMatrixMode.Position || MtxMode == NDSMatrixMode.Position_Vector) CurPosMtx = CurPosMtx * new Matrix44(mtx, new Vector4(0, 0, 0, 1));
if (MtxMode == NDSMatrixMode.Position_Vector) CurDirMtx = CurDirMtx * new Matrix44(mtx, new Vector4(0, 0, 0, 1));
}
public void Identity()
{
if (MtxMode == NDSMatrixMode.Position || MtxMode == NDSMatrixMode.Position_Vector) CurPosMtx = Matrix44.Identity;
if (MtxMode == NDSMatrixMode.Position_Vector) CurDirMtx = Matrix44.Identity;
}
public float[] GetMatrix()
{
/*if ((flag & NNS_G3D_MATFLAG.NNS_G3D_MATFLAG_EFFECTMTX) != 0)
{
//MTX44 S_ = new MTX44();
//S_.Scale(1f / (float)origWidth, 1f / (float)origHeight, 1f);
//return ((MTX44)effectMtx).MultMatrix(S_);
return effectMtx;
}*/
Matrix44 m = new Matrix44();//zero!
bool Scale = (flag & NNS_G3D_MATFLAG.NNS_G3D_MATFLAG_TEXMTX_SCALEONE) == 0;
bool Rotation = (flag & NNS_G3D_MATFLAG.NNS_G3D_MATFLAG_TEXMTX_ROTZERO) == 0;
bool Translation = (flag & NNS_G3D_MATFLAG.NNS_G3D_MATFLAG_TEXMTX_TRANSZERO) == 0;
/*if (!Scale && !Rotation && !Translation)
{
m[0, 0] = 1;
m[1, 0] = 0;
m[0, 1] = 0;
m[1, 1] = 1;
m[0, 3] = 0;
m[1, 3] = 0;
}
else if (!Scale && !Rotation && Translation)
{
m[0, 0] = 1;
m[1, 1] = 1;
m[1, 0] = 0;
m[0, 3] = -(transS * origWidth) * 16f;
m[1, 3] = (transT * origHeight) * 16f;
m[0, 1] = 0;
}
else if (!Scale && Rotation && !Translation)
{
Single tmpW, tmpH;
tmpW = (Int32)origWidth * 4096f;
tmpH = (Int32)origHeight * 4096f;
Single Div = tmpH / tmpW;
m[0, 0] = rotCos;
m[1, 1] = rotCos;
m[1, 0] = -rotSin * Div / 4096f;
Div = tmpW / tmpH;
m[0, 3] = ((-rotSin - rotCos + 1) * origWidth * 8);
m[1, 3] = ((rotSin - rotCos + 1) * origHeight * 8);
m[0, 1] = rotSin * Div / 4096f;
}
else if (!Scale && Rotation && Translation)
{
Single tmpW, tmpH;
tmpW = (Int32)origWidth * 4096f;
tmpH = (Int32)origHeight * 4096f;
Single Div = tmpH / tmpW;
m[0, 0] = rotCos;
m[1, 1] = rotCos;
m[1, 0] = -rotSin * Div / 4096f;
Div = tmpW / tmpH;
m[0, 3] = ((-rotSin - rotCos + 1) * origWidth * 8) -
(transS * origWidth * 16);
m[1, 3] = ((rotSin - rotCos + 1) * origHeight * 8) +
(transT * origHeight * 16);
m[0, 1] = rotSin * Div / 4096f;
}
else if (Scale && !Rotation && !Translation)
{
m[0, 0] = scaleS;
m[1, 1] = scaleT;
m[1, 0] = 0;
m[0, 3] = 0;
m[1, 3] = ((-2 * scaleT + 1 * 2) * origHeight * 8);
m[0, 1] = 0;
}
else if (Scale && !Rotation && Translation)
{
m[0, 0] = scaleS;
m[1, 1] = scaleT;
m[1, 0] = 0;
m[0, 3] = -(Single)((Double)scaleS * transS / 255f) * origWidth;
m[1, 3] = ((-scaleT - scaleT + 1 * 2) * origHeight * 8) +
(Single)((Double)scaleT * transT / 255f) * origHeight;
m[0, 1] = 0;
}
else if (Scale && Rotation && !Translation)
{
Single ss_sin, ss_cos;
Single st_sin, st_cos;
Single tmpW, tmpH;
tmpW = (Int32)origWidth * 4096f;
tmpH = (Int32)origHeight * 4096f;
Single Div = tmpH / tmpW;
ss_sin = (Single)((Double)scaleS * rotSin / 4096f);
ss_cos = (Single)((Double)scaleS * rotCos / 4096f);
st_sin = (Single)((Double)scaleT * rotSin / 4096f);
st_cos = (Single)((Double)scaleT * rotCos / 4096f);
m[0, 0] = ss_cos;
m[1, 1] = st_cos;
m[0, 1] = -st_sin * Div / 4096f;
Div = tmpW / tmpH;
m[0, 3] = ((-ss_sin - ss_cos + scaleS) * origWidth * 8);
m[1, 3] = ((st_sin - st_cos - scaleT + 1 * 2) * origHeight * 8);
m[0, 1] = ss_sin * Div / 4096f;
}
else if (Scale && Rotation && Translation)
{
Single ss_sin, ss_cos;
Single st_sin, st_cos;
Single tmpW, tmpH;
tmpW = (Int32)origWidth * 4096f;
tmpH = (Int32)origHeight * 4096f;
Single Div = tmpH / tmpW;
ss_sin = (Single)((Double)scaleS * rotSin / 4096f);
ss_cos = (Single)((Double)scaleS * rotCos / 4096f);
st_sin = (Single)((Double)scaleT * rotSin / 4096f);
st_cos = (Single)((Double)scaleT * rotCos / 4096f);
m[0, 0] = ss_cos;
m[1, 1] = st_cos;
m[1, 0] = -st_sin * Div / 4096f;
Div = tmpW / tmpH;
m[0, 3] = ((-ss_sin - ss_cos + scaleS) * origWidth * 8) -
(Single)((Double)scaleS * transS / 255f) * origWidth;
m[1, 3] = ((st_sin - st_cos - scaleT + 1 * 2) * origHeight * 8) +
(Single)((Double)scaleT * transT / 255f) * origHeight;
m[0, 1] = ss_sin * Div / 4096f;
}*/
//Single Ss, St;
//Single Ts, Tt;
//Single Sin, Cos;
/*MTX44 S = new MTX44();
MTX44 R = new MTX44();
MTX44 T = new MTX44();
if ((flag & NNS_G3D_MATFLAG_TEXMTX_SCALEONE) == 0)
{
//Ss = scaleS / (float)origWidth;
//St = scaleT / (float)origHeight;
S.Scale(scaleS / (float)origWidth, scaleT / (float)origHeight, 1f);
}
else
{
//Ss = 1 / (float)origWidth;// / (float)origWidth;
//St = 1 / (float)origHeight;// / (float)origHeight;
S.Scale(1f / (float)origWidth, 1f / (float)origHeight, 1f);
}
if ((flag & NNS_G3D_MATFLAG_TEXMTX_ROTZERO) == 0)
{
//Sin = rotSin;
//Cos = rotCos;
R[0, 0] = rotCos;
R[1, 0] = -rotSin;
R[0, 1] = rotSin;
R[1, 1] = -rotCos;
}
else
{
//Sin = 0;
//Cos = 1;
//R = Matrix4.Identity;
}
if ((flag & NNS_G3D_MATFLAG_TEXMTX_TRANSZERO) == 0)
{
//Ts = transS;
//Tt = transT;
T.translate(transS, transT, 0);
}
else
{
//Ts = 0;
//Tt = 0;
}
MTX44 m = new MTX44();
/*Single ss_sin, ss_cos;
Single st_sin, st_cos;
Single tmpW, tmpH;
tmpW = (Single)origWidth * 4096f;
tmpH = (Single)origHeight * 4096f;
Single div = tmpH / tmpW;
ss_sin = (Single)((Double)Ss * Sin / 4096f);
ss_cos = (Single)((Double)Ss * Cos / 4096f);
st_sin = (Single)((Double)St * Sin / 4096f);
st_cos = (Single)((Double)St * Cos / 4096f);
m[0, 0] = ss_cos;// / (float)origWidth;
m[1, 1] = st_cos;// / (float)origHeight;
m[1, 0] = -st_sin * div / 4096f;
div = tmpW / tmpH;
m[0,3] = ((-ss_sin - ss_cos + Ss) * origWidth * 8) -
(Int32)((Int64)Ss * Ts / 255f) * origWidth;
//m[0, 3] /= 4096f;
m[1,3] = ((st_sin - st_cos - St + 1 * 2) * origHeight * 8) +
(Int32)((Int64)St * Tt / 255f) * origHeight;
//m[1, 3] /= 4096f;
m[0,1] = ss_sin * div / 4096f;
Single ss_sin, ss_cos;
Single st_sin, st_cos;
Single tmpW, tmpH;
int FX32_SHIFT = 12;
tmpW = (Int32)origWidth * 4096f;
tmpH = (Int32)origHeight * 4096f;
Single Div = tmpH / tmpW;
//FX_DivAsync(tmpH, tmpW);
ss_sin = (Single)((Double)Ss * Sin / 4096f);
ss_cos = (Single)((Double)Ss * Cos / 4096f);
st_sin = (Single)((Double)St * Sin / 4096f);
st_cos = (Single)((Double)St * Cos / 4096f);
m[0, 0] = ss_cos;
m[1, 1] = st_cos;
m[1, 0] = -st_sin * Div / 4096f;
Div = tmpW / tmpH;
//FX_DivAsync(tmpW, tmpH);
m[0,3] = ((-ss_sin - ss_cos + Ss) * origWidth * 8) -
(Single)((Double)Ss * Ts / 255f) * origWidth;
m[0, 3] /= 4096f;
m[1,3] = ((st_sin - st_cos - St + 1 * 2) * origHeight * 8) +
(Single)((Double)St * Tt / 255f) * origHeight;
m[1, 3] /= 4096f;
m[0, 1] = ss_sin * Div / 4096f;/
m = m.MultMatrix(T);
m = m.MultMatrix(R);
m = m.MultMatrix(S);*/
//m[2, 2] = 1;
//m[3, 3] = 1;
// m.Scale(1f / origWidth, 1f / origHeight, 1);
//m[0, 0] /= origWidth;
//m[1, 1] /= origWidth;
//m[0, 3] /= origWidth;
//m[1, 3] /= origHeight;
if (Translation)
{
m[3, 0] = transS;
m[3, 1] = transT;
}
float Sx = (Scale ? scaleS : 1);
float Sy = (Scale ? scaleT : 1);
if (Rotation)
{
m[0, 0] = rotCos * Sx;
m[0, 1] = -rotSin;
m[1, 0] = rotSin;
m[1, 1] = -rotCos * Sy;
}
else
{
m[0, 0] = Sx;
m[1, 1] = Sy;
}
m[2, 2] = 1;
m[3, 3] = 1;
return (float[])m;
}
public static Matrix34 operator *(Matrix34 Left, Matrix34 Right)
{
Matrix44 l = new Matrix44(Left, new Vector4(0, 0, 0, 1));
Matrix44 r = new Matrix44(Right, new Vector4(0, 0, 0, 1));
Matrix44 Result = l * r;
Matrix34 result2 = new Matrix34();
for (int i = 0; i < 12; i++)
{
result2[i] = Result[i];
}
return result2;
}