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changed python scn.Layers get/set to mask off bits other then (1<<20)-1

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This commit is contained in:
Campbell Barton
2006-10-10 04:54:02 +00:00
parent 6e61448123
commit e4c38c5740
1 changed files with 2 additions and 2 deletions
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4
source/blender/python/api2_2x/Scene.c
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@@ -285,7 +285,7 @@ static PyObject *Scene_getAttr( BPy_Scene * self, char *name )
attr = PyString_FromString( self->scene->id.name + 2 );
/* accept both Layer (for compatibility with ob.Layer) and Layers */
else if( strncmp( name, "Layer", 5 ) == 0 )
attr = PyInt_FromLong( self->scene->lay );
attr = PyInt_FromLong( self->scene->lay & (1<<20)-1 );
/* Layers returns a bitmask, layers returns a list of integers */
else if( strcmp( name, "layers") == 0)
return Scene_getLayers(self);
@@ -677,7 +677,7 @@ static PyObject *Scene_setLayersMask(BPy_Scene *self, PyObject *args)
"expected an integer (bitmask) as argument" );
}
if (laymask <= 0 || laymask > 2097151) /* binary: 1111 1111 1111 1111 1111 */
if (laymask <= 0 || laymask > (1<<20) - 1) /* binary: 1111 1111 1111 1111 1111 */
return EXPP_ReturnPyObjError( PyExc_AttributeError,
"bitmask must have from 1 up to 20 bits set");