Fix some RNA/scene issuess with unified paint settings.

Added RNA for the unified paint setting flags that matches the Brush
RNA. Fixed the getter/setter functions to avoid guessing which Scene's
UnifiedPaintSetting to use. The getter functions take a Scene pointer
now, the setter functions are removed in favor of a more explicit
approach through RNA:

Rather than RNA choosing whether a property's value is in the Brush or
in the UnifiedPaintSettings, there are now explicit properties for
both. The UI code has been modified accordingly to switch the toggle
buttons between affecting the Brush and the UnifiedPaintSettings.

1 files changed, 4 insertions, 9 deletions

diff --git a/source/blender/blenkernel/BKE_brush.h b/source/blender/blenkernel/BKE_brush.h
index 32418384795..b69eabbb371 100644
--- a/source/blender/blenkernel/BKE_brush.h
+++ b/source/blender/blenkernel/BKE_brush.h
@@ -76,7 +76,7 @@ struct BrushPainter;
 typedef struct BrushPainter BrushPainter;
 typedef int (*BrushFunc)(void *user, struct ImBuf *ibuf, float *lastpos, float *pos);
 
-BrushPainter *brush_painter_new(struct Brush *brush);
+BrushPainter *brush_painter_new(struct Scene *scene, struct Brush *brush);
 void brush_painter_require_imbuf(BrushPainter *painter, short flt,
 	short texonly, int size);
 int brush_painter_paint(BrushPainter *painter, BrushFunc func, float *pos,
@@ -95,14 +95,9 @@ struct ImBuf *brush_gen_radial_control_imbuf(struct Brush *br);
 int  brush_size(struct Brush *brush);
 void brush_set_size(struct Brush *brush, int value);
 
-int  brush_use_locked_size(struct Brush *brush);
-void brush_set_use_locked_size(struct Brush *brush, int value);
-
-int  brush_use_alpha_pressure(struct Brush *brush);
-void brush_set_use_alpha_pressure(struct Brush *brush, int value);
-
-int  brush_use_size_pressure(struct Brush *brush);
-void brush_set_use_size_pressure(struct Brush *brush, int value);
+int  brush_use_locked_size(const struct Scene *scene, struct Brush *brush);
+int  brush_use_alpha_pressure(const struct Scene *scene, struct Brush *brush);
+int  brush_use_size_pressure(const struct Scene *scene, struct Brush *brush);
 
 float brush_unprojected_radius(struct Brush *brush);
 void  brush_set_unprojected_radius(struct Brush *brush, float value);