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m4_submat modification

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This commit is contained in:
Pan7 2016-08-24 11:28:08 +02:00
parent 8557f1820f
commit 3c9676f428
1 changed files with 9 additions and 5 deletions
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14
libs/mathlib/m4x4.c
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@ -702,27 +702,31 @@ void m4_submat( m4x4_t mr, m3x3_t mb, int i, int j ){
idst = 0;
for ( ti = 0; ti < 4; ti++ )
{
if ( ti == i ) {
continue;
}
if ( ti < i ) {
idst = ti;
}
else
if ( ti > i ) {
{
idst = ti - 1;
}
for ( tj = 0; tj < 4; tj++ )
{
if ( tj == j ) {
continue;
}
if ( tj < j ) {
jdst = tj;
}
else
if ( tj > j ) {
{
jdst = tj - 1;
}
if ( ti != i && tj != j ) {
mb[idst * 3 + jdst] = mr[ti * 4 + tj ];
}
mb[idst * 3 + jdst] = mr[ti * 4 + tj ];
}
}
}