The revised patch from Leon for new particle effects.

New is that objects can have a force field, and Meshes can even deflect
(collide) particles. This is in a new sub-menu in Object buttons F7

The full instructions where on the web, Leon mailed it me and I will put
it in CMS tomorrow. For those who like to play with it now, here are demo
files:

http://download.blender.org/demo/test/

Quite some changes where in the integration though... so previous created
particle deflectors will not work. Changes to mention now are:
- gravity is renamed to 'force field'
- force field and deflector options are in Object now, not in Mesh
- the options also have its own struct, doesnt add to Object by default
- force fields are possible for all object types, but only work on center.
  So empty objects are typical for it.

Work to do:
- add draw method in 3d win to denote forcefield objects
- check on the UI (panel with different size?)
- add 'recalc' button in deflector panel

1 files changed, 7 insertions, 1 deletions

diff --git a/source/blender/makesdna/DNA_ipo_types.h b/source/blender/makesdna/DNA_ipo_types.h
index 69dcef38b57..0fc5ce64eaa 100644
--- a/source/blender/makesdna/DNA_ipo_types.h
+++ b/source/blender/makesdna/DNA_ipo_types.h
@@ -65,7 +65,7 @@ typedef short IPO_Channel;
 
 /* ******************** */
 
-#define OB_TOTIPO	24
+#define OB_TOTIPO	29
 
 #define OB_LOC_X	1
 #define OB_LOC_Y	2
@@ -101,6 +101,12 @@ typedef short IPO_Channel;
 #define OB_COL_B	23
 #define OB_COL_A	24
 
+#define OB_PD_FSTR	25
+#define OB_PD_FFALL	26
+#define OB_PD_SDAMP	27
+#define OB_PD_RDAMP	28
+#define OB_PD_PERM	29
+
 
 
 /* ******************** */