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[ #3661 ] resize4x4 in Matrix class doesn't set ones on the diagonal

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* resizing a matrix now puts 1's back on the diagonals.
This commit is contained in:
Joseph Gilbert
2006-01-04 16:02:02 +00:00
parent 4cb838d54f
commit 9e36d4bc8e
1 changed files with 7 additions and 2 deletions
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9
source/blender/python/api2_2x/matrix.c
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@@ -100,7 +100,7 @@ PyObject *Matrix_toEuler(MatrixObject * self)
//---------------------------Matrix.resize4x4() ------------------
PyObject *Matrix_Resize4x4(MatrixObject * self)
{
int x, first_row_elem, curr_pos, new_pos, blank_columns, blank_rows;
int x, first_row_elem, curr_pos, new_pos, blank_columns, blank_rows, index;
if(self->data.blend_data){
return EXPP_ReturnPyObjError(PyExc_TypeError,
@@ -125,7 +125,12 @@ PyObject *Matrix_Resize4x4(MatrixObject * self)
//move data to new spot in array + clean
for(blank_rows = (4 - self->rowSize); blank_rows > 0; blank_rows--){
for(x = 0; x < 4; x++){
self->contigPtr[(4 * (self->rowSize + (blank_rows - 1))) + x] = 0.0f;
index = (4 * (self->rowSize + (blank_rows - 1))) + x;
if (index == 10 || index == 15){
self->contigPtr[index] = 1.0f;
}else{
self->contigPtr[index] = 0.0f;
}
}
}
for(x = 1; x <= self->rowSize; x++){