Commit: b0c0505624b70aba97eecd7d5fa91fdc7c68a318
Author: Antony Riakiotakis
Date:   Wed Dec 17 18:51:49 2014 +0100
Branches: wiggly-widgets
https://developer.blender.org/rBb0c0505624b70aba97eecd7d5fa91fdc7c68a318

Facemap bones now draw properly. It's not possible yet to select the
bones so use with caution.

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

M       source/blender/editors/space_view3d/drawobject.c
M       source/blender/editors/space_view3d/space_view3d.c
M       source/blender/windowmanager/WM_api.h
M       source/blender/windowmanager/intern/wm_generic_widgets.c

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

diff --git a/source/blender/editors/space_view3d/drawobject.c 
b/source/blender/editors/space_view3d/drawobject.c
index db9fe51..6546a60 100644
--- a/source/blender/editors/space_view3d/drawobject.c
+++ b/source/blender/editors/space_view3d/drawobject.c
@@ -4013,9 +4013,6 @@ static bool draw_mesh_object(Scene *scene, ARegion *ar, 
View3D *v3d, RegionView3
                        draw_mesh_fancy(scene, ar, v3d, rv3d, base, dt, 
ob_wire_col, dflag);
                        
                        GPU_end_object_materials();
-
-                       if (ob->fmaps.first)
-                               ED_draw_object_facemap(scene, ob, ob->actfmap - 
1);
                        
                        if (me->totvert == 0) retval = true;
                }
diff --git a/source/blender/editors/space_view3d/space_view3d.c 
b/source/blender/editors/space_view3d/space_view3d.c
index 7724014..833b992 100644
--- a/source/blender/editors/space_view3d/space_view3d.c
+++ b/source/blender/editors/space_view3d/space_view3d.c
@@ -32,6 +32,7 @@
 #include <string.h>
 #include <stdio.h>
 
+#include "DNA_armature_types.h"
 #include "DNA_material_types.h"
 #include "DNA_object_types.h"
 #include "DNA_scene_types.h"
@@ -780,16 +781,9 @@ static int WIDGETGROUP_armature_facemap_poll(const struct 
bContext *C, struct wm
 {
        Object *ob = CTX_data_active_object(C);
 
-       if (ob && ob->type == OB_MESH) {
-               Key *key = BKE_key_from_object(ob);
-               KeyBlock *kb;
-       
-               if (key == NULL)
-                       return false;
-               
-               kb = BLI_findlink(&key->block, ob->shapenr - 1);
-               
-               if (kb)
+       if (ob && ob->type == OB_ARMATURE) {
+               bArmature *arm = ob->data;
+               if (!arm->edbo)
                        return true;
        }
        return false;
@@ -799,20 +793,20 @@ static void WIDGETGROUP_armature_facemap_draw(const 
struct bContext *C, struct w
 {
        float color_shape[4] = {1.0f, 0.3f, 0.0f, 1.0f};
        Object *ob = CTX_data_active_object(C);
-       Key *key = BKE_key_from_object(ob);
-       KeyBlock *kb = BLI_findlink(&key->block, ob->shapenr - 1);
        wmWidget *widget;
-       PointerRNA shapeptr;
-       float dir[3];
 
-       widget = WIDGET_arrow_new(wgroup, WIDGET_ARROW_STYLE_NORMAL);
-       WM_widget_set_3d_scale(widget, false);
-       WIDGET_arrow_set_color(widget, color_shape);
-       RNA_pointer_create(&key->id, &RNA_ShapeKey, kb, &shapeptr);
-       WM_widget_set_origin(widget, ob->obmat[3]);
-       WM_widget_property(widget, ARROW_SLOT_OFFSET_WORLD_SPACE, &shapeptr, 
"value");
-       negate_v3_v3(dir, ob->obmat[2]);
-       WIDGET_arrow_set_direction(widget, dir);
+       //bArmature *arm = ob->data;
+       bPoseChannel *pchan;
+       
+       for (pchan = ob->pose->chanbase.first; pchan; pchan = pchan->next) {
+               if (pchan->custom && pchan->custom_fmap) {
+                       int index = BLI_findindex(&pchan->custom->fmaps, 
pchan->custom_fmap);
+                       if (index != -1) {
+                               widget = WIDGET_facemap_new(wgroup, 0, 
pchan->custom, index);
+                               WIDGET_facemap_set_color(widget, color_shape);
+                       }
+               }
+       }
 }
 
 
diff --git a/source/blender/windowmanager/WM_api.h 
b/source/blender/windowmanager/WM_api.h
index 45176ae..7815d36 100644
--- a/source/blender/windowmanager/WM_api.h
+++ b/source/blender/windowmanager/WM_api.h
@@ -545,6 +545,7 @@ void WIDGET_dial_set_direction(struct wmWidget *widget, 
float direction[3]);
 struct wmWidget *WIDGET_rect_transform_new(struct wmWidgetGroup *wgroup, int 
style, float width, float height);
 
 struct wmWidget *WIDGET_facemap_new(struct wmWidgetGroup *wgroup, int style, 
struct Object *ob, int facemap);
+void WIDGET_facemap_set_color(struct wmWidget *widget, float color[4]);
 
 #ifdef WITH_INPUT_IME
 bool        WM_event_is_ime_switch(const struct wmEvent *event);
diff --git a/source/blender/windowmanager/intern/wm_generic_widgets.c 
b/source/blender/windowmanager/intern/wm_generic_widgets.c
index 0bb50a7..5a66bad 100644
--- a/source/blender/windowmanager/intern/wm_generic_widgets.c
+++ b/source/blender/windowmanager/intern/wm_generic_widgets.c
@@ -1062,6 +1062,7 @@ typedef struct FacemapWidget {
        Object *ob;
        int facemap;
        int style;
+       float color[4];
 } FacemapWidget;
 
 
@@ -1074,6 +1075,11 @@ static void widget_facemap_draw(struct wmWidget *widget, 
const struct bContext *
        glPopMatrix();
 }
 
+void WIDGET_facemap_set_color(struct wmWidget *widget, float color[4])
+{
+       FacemapWidget *fmap_widget = (FacemapWidget *)widget;
+       copy_v4_v4(fmap_widget->color, color);
+}
 
 struct wmWidget *WIDGET_facemap_new(struct wmWidgetGroup *wgroup, int style, 
struct Object *ob, int facemap)
 {
@@ -1084,7 +1090,6 @@ struct wmWidget *WIDGET_facemap_new(struct wmWidgetGroup 
*wgroup, int style, str
 //     fmap_widget->widget.bind_to_prop = NULL;
 //     fmap_widget->widget.handler = NULL;
        fmap_widget->widget.render_3d_intersection = NULL;
-       fmap_widget->widget.max_prop = 2;
        fmap_widget->ob = ob;
        fmap_widget->facemap = facemap;
        fmap_widget->style = style;

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