mirrors/raylib
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

REMOVED: MatrixNormalize() #2412

Browse Source
This commit is contained in:
Ray 2022-03-28 11:58:16 +02:00
parent 418a595b6f
commit cfe7823453
1 changed files with 0 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
src/raymath.h
View File

@ -956,45 +956,6 @@ RMAPI Matrix MatrixInvert(Matrix mat)
return result;
}
// Normalize provided matrix
RMAPI Matrix MatrixNormalize(Matrix mat)
{
Matrix result = { 0 };
// Cache the matrix values (speed optimization)
float a00 = mat.m0, a01 = mat.m1, a02 = mat.m2, a03 = mat.m3;
float a10 = mat.m4, a11 = mat.m5, a12 = mat.m6, a13 = mat.m7;
float a20 = mat.m8, a21 = mat.m9, a22 = mat.m10, a23 = mat.m11;
float a30 = mat.m12, a31 = mat.m13, a32 = mat.m14, a33 = mat.m15;
// MatrixDeterminant(mat)
float det = a30*a21*a12*a03 - a20*a31*a12*a03 - a30*a11*a22*a03 + a10*a31*a22*a03 +
a20*a11*a32*a03 - a10*a21*a32*a03 - a30*a21*a02*a13 + a20*a31*a02*a13 +
a30*a01*a22*a13 - a00*a31*a22*a13 - a20*a01*a32*a13 + a00*a21*a32*a13 +
a30*a11*a02*a23 - a10*a31*a02*a23 - a30*a01*a12*a23 + a00*a31*a12*a23 +
a10*a01*a32*a23 - a00*a11*a32*a23 - a20*a11*a02*a33 + a10*a21*a02*a33 +
a20*a01*a12*a33 - a00*a21*a12*a33 - a10*a01*a22*a33 + a00*a11*a22*a33;
result.m0 = mat.m0/det;
result.m1 = mat.m1/det;
result.m2 = mat.m2/det;
result.m3 = mat.m3/det;
result.m4 = mat.m4/det;
result.m5 = mat.m5/det;
result.m6 = mat.m6/det;
result.m7 = mat.m7/det;
result.m8 = mat.m8/det;
result.m9 = mat.m9/det;
result.m10 = mat.m10/det;
result.m11 = mat.m11/det;
result.m12 = mat.m12/det;
result.m13 = mat.m13/det;
result.m14 = mat.m14/det;
result.m15 = mat.m15/det;
return result;
}
// Get identity matrix
RMAPI Matrix MatrixIdentity(void)
{