From 44370a307cc77435880793a6420be143004b34f7 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Thu, 26 Jul 2018 15:44:27 +1000 Subject: UI: hide transform constraints when not used --- source/blender/editors/transform/transform.c | 6 +++++- source/blender/editors/transform/transform_ops.c | 11 +++++++++++ 2 files changed, 16 insertions(+), 1 deletion(-) diff --git a/source/blender/editors/transform/transform.c b/source/blender/editors/transform/transform.c index d9e36d0963a..79d06de8b41 100644 --- a/source/blender/editors/transform/transform.c +++ b/source/blender/editors/transform/transform.c @@ -1999,7 +1999,11 @@ void saveTransform(bContext *C, TransInfo *t, wmOperator *op) } } - RNA_property_boolean_set_array(op->ptr, prop, constraint_axis); + /* Only set if needed, so we can hide in the UI when nothing is set. + * See 'transform_poll_property'. */ + if (ELEM(true, UNPACK3(constraint_axis))) { + RNA_property_boolean_set_array(op->ptr, prop, constraint_axis); + } } { diff --git a/source/blender/editors/transform/transform_ops.c b/source/blender/editors/transform/transform_ops.c index f8e23c9744d..df118d7a272 100644 --- a/source/blender/editors/transform/transform_ops.c +++ b/source/blender/editors/transform/transform_ops.c @@ -499,6 +499,17 @@ static bool transform_poll_property(const bContext *UNUSED(C), wmOperator *op, c { const char *prop_id = RNA_property_identifier(prop); + /* Orientation/Constraints. */ + { + /* Hide orientation axis if no constraints are set, since it wont be used. */ + PropertyRNA *prop_con = RNA_struct_find_property(op->ptr, "constraint_axis"); + if (prop_con && !RNA_property_is_set(op->ptr, prop_con)) { + if (STRPREFIX(prop_id, "constraint")) { + return false; + } + } + } + /* Proportional Editing. */ { PropertyRNA *prop_pet = RNA_struct_find_property(op->ptr, "proportional"); -- cgit v1.2.3