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BPython API:

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-fixing object.getMatrix("localspace") and object.matrixLocal to return
the local matrix (returns global space matrix if the object doesn't
have a parent).
This commit is contained in:
Willian Padovani Germano
2006-07-09 13:04:42 +00:00
parent 1ce6c22f27
commit c8a37212da
2 changed files with 33 additions and 14 deletions
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42
source/blender/python/api2_2x/Object.c
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@@ -1429,8 +1429,7 @@ static PyObject *Object_getMaterials( BPy_Object * self, PyObject * args )
static PyObject *Object_getMatrix( BPy_Object * self, PyObject * args )
{
float matrix[16] = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f,
0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f};
Object *ob = self->object;
char *space = "worldspace"; /* default to world */
if( !PyArg_ParseTuple( args, "|s", &space ) ) {
@@ -1438,20 +1437,39 @@ static PyObject *Object_getMatrix( BPy_Object * self, PyObject * args )
"expected a string or nothing" ) );
}
if( BLI_streq( space, "worldspace" ) ) { /* Worldspace matrix */
if( BLI_streq( space, "worldspace" ) ) { /* world space matrix */
disable_where_script( 1 );
where_is_object( self->object );
disable_where_script( 0 );
} else if( BLI_streq( space, "localspace" ) ) { /* Localspace matrix */
object_to_mat4( self->object, (float (*)[4])matrix );
return newMatrixObject(matrix,4,4,Py_NEW);
} else if( BLI_streq( space, "old_worldspace" ) ) {
/* old behavior, prior to 2.34, check this method's doc string: */
} else {
return ( EXPP_ReturnPyObjError( PyExc_RuntimeError,
"wrong parameter, expected nothing or either 'worldspace' (default),\n\
'localspace' or 'old_worldspace'" ) );
}
else if( BLI_streq( space, "localspace" )) {/* return local space matrix */
if (ob->parent) {
float matrix[4][4]; /* for the result */
float invmat[4][4]; /* for inverse of parent's matrix */
Mat4Invert(invmat, self->object->parent->obmat );
Mat4MulMat4(matrix, invmat, self->object->obmat);
return newMatrixObject((float*)matrix,4,4,Py_NEW);
}
else { /* no parent, so return world space matrix */
disable_where_script( 1 );
where_is_object( self->object );
disable_where_script( 0 );
}
}
else if( BLI_streq( space, "old_worldspace" ) ) {
/* old behavior, prior to 2.34, check this method's doc string: */
}
else {
return ( EXPP_ReturnPyObjError( PyExc_RuntimeError,
"wrong parameter, expected nothing or either\n\
'worldspace' (default), 'localspace' or 'old_worldspace'" ) );
}
/* return world space matrix */
return newMatrixObject((float*)self->object->obmat,4,4,Py_WRAP);
}