Orange: daily noodle updates;

- Texture Node: now displays 'intensity values' in node too, and has input,
  and shows in buttons when activated in Node editor. (no browsing buttons
  yet...)

- New: "Normal Node". This uses a new UI button, which allows to quickly
  input a normal vector, based on spherical coordinates.
  The Normal Node has optional vector input, and delivers a dot product
  then. This can be used as a blending factor between nodes, or for fake
  extra light in a certain direction.

- New: "Geometry Node". This actually replaces the Input node. It offers
  all coordinates (vectors) as being the starting point for shading and
  for textures. Note: for preview render this doesn't give much different
  results yet... this is the start for real render support!

- http://www.blender.org/bf/rt5.jpg
  The two new nodes in action

- Bugfix: the "Block" button (which delivers popups) did not return a
  correct event when nothing happened (mouse moved out), which could
  cause mouse clicks to be passed on to the queue.

1 files changed, 9 insertions, 2 deletions

diff --git a/source/blender/include/BIF_interface.h b/source/blender/include/BIF_interface.h
index 9ddab3305c8..3ead46c8afd 100644
--- a/source/blender/include/BIF_interface.h
+++ b/source/blender/include/BIF_interface.h
@@ -114,7 +114,13 @@ struct ScrArea;
 #define UI_BUT_ALIGN_DOWN	(1<<15)
 
 
-/* Button types */
+/* Button types, bits stored in 1 value... and a short even!
+- bits 0-4:  bitnr (0-31)
+- bits 5-7:  pointer type
+- bit  8:    for 'bit'
+- bit  9-15: button type (now 6 bits, 64 types)
+*/
+
 #define CHA	32
 #define SHO	64
 #define INT	96
@@ -154,8 +160,9 @@ struct ScrArea;
 #define ROUNDBOX (28<<9)
 #define CHARTAB (29<<9)
 #define BUT_COLORBAND (30<<9)
+#define BUT_NORMAL (31<<9)
 
-#define BUTTYPE	(31<<9)
+#define BUTTYPE	(63<<9)