[Bf-blender-cvs] [dfe2eb9] wiggly-widgets: Add offset to force field strength widget

[Julian Eisel]

Commit: dfe2eb939177b6fc6127b70f9c9bd72ab2d92a90
Author: Julian Eisel
Date:   Sat Aug 29 00:52:45 2015 +0200
Branches: wiggly-widgets
https://developer.blender.org/rBdfe2eb939177b6fc6127b70f9c9bd72ab2d92a90

Add offset to force field strength widget

===================================================================

M	source/blender/editors/space_view3d/space_view3d.c

===================================================================

diff --git a/source/blender/editors/space_view3d/space_view3d.c b/source/blender/editors/space_view3d/space_view3d.c
index 39df6e1..784b823 100644
--- a/source/blender/editors/space_view3d/space_view3d.c
+++ b/source/blender/editors/space_view3d/space_view3d.c
@@ -779,6 +779,8 @@ static void WIDGETGROUP_forcefield_create(const struct bContext *C, struct wmWid
 	PointerRNA ptr;
 	wmWidget *widget;
 
+	const float size = (ob->type == OB_EMPTY) ? ob->empty_drawsize : 1.0f;
+	const float ofs[3] = {0.0f, -size, 0.0f};
 	const float col[4] = {0.8f, 0.8f, 0.45f, 0.5f};
 	const float col_hi[4] = {0.8f, 0.8f, 0.45f, 1.0f};
 
@@ -791,6 +793,7 @@ static void WIDGETGROUP_forcefield_create(const struct bContext *C, struct wmWid
 		WIDGET_arrow_set_ui_range(widget, -150.0f, 150.0f);
 		WM_widget_set_colors(widget, col, col_hi);
 		WM_widget_set_origin(widget, ob->obmat[3]);
+		WM_widget_set_offset(widget, ofs);
 		WM_widget_set_3d_scale(widget, false);
 		WM_widget_property(widget, ARROW_SLOT_OFFSET_WORLD_SPACE, &ptr, "strength");
 	}