Particles

=========

Merge of the famous particle patch by Janne Karhu, a full rewrite
of the Blender particle system. This includes:

- Emitter, Hair and Reactor particle types.
- Newtonian, Keyed and Boids physics.
- Various particle visualisation and rendering types.
- Vertex group and texture control for various properties.
- Interpolated child particles from parents.
- Hair editing with combing, growing, cutting, .. .
- Explode modifier.
- Harmonic, Magnetic fields, and multiple falloff types.

.. and lots of other things, some more info is here:

http://wiki.blender.org/index.php/BlenderDev/Particles_Rewrite
http://wiki.blender.org/index.php/BlenderDev/Particles_Rewrite_Doc

The new particle system cannot be backwards compatible. Old particle
systems are being converted to the new system, but will require
tweaking to get them looking the same as before.

Point Cache
===========

The new system to replace manual baking, based on automatic caching
on disk. This is currently used by softbodies and the particle system.

See the Cache API section on:
http://wiki.blender.org/index.php/BlenderDev/PhysicsSprint

Documentation
=============

These new features still need good docs for the release logs, help
for this is appreciated.

1 files changed, 5 insertions, 2 deletions

diff --git a/source/blender/makesdna/DNA_object_types.h b/source/blender/makesdna/DNA_object_types.h
index cb4aa42a847..5b875780f8b 100644
--- a/source/blender/makesdna/DNA_object_types.h
+++ b/source/blender/makesdna/DNA_object_types.h
@@ -54,6 +54,7 @@ struct bConstraintChannel;
 struct PartDeflect;
 struct SoftBody;
 struct FluidsimSettings;
+struct ParticleSystem;
 struct DerivedMesh;
 
 typedef struct bDeformGroup {
@@ -181,6 +182,7 @@ typedef struct Object {
 	ListBase constraints;
 	ListBase nlastrips;
 	ListBase hooks;
+	ListBase particlesystem;	/* particle systems */
 	
 	struct PartDeflect *pd;		/* particle deflector/attractor/collision data */
 	struct SoftBody *soft;		/* if exists, saved in file */
@@ -195,7 +197,7 @@ typedef struct Object {
 	short recalco, pad4;		/* recalco for temp storage of ob->recalc, bad design warning */
 	
 	struct FluidsimSettings *fluidsimSettings; /* if fluidsim enabled, store additional settings */
-  
+
 	struct DerivedMesh *derivedDeform, *derivedFinal;
 	int lastDataMask;			/* the custom data layer mask that was last used to calculate derivedDeform and derivedFinal */
 	int pad;
@@ -266,7 +268,7 @@ extern Object workob;
 #define OB_OFFS_LOCAL		1
 #define OB_QUAT				2
 #define OB_NEG_SCALE		4
-#define OB_DUPLI			(8+16+256+512)
+#define OB_DUPLI			(8+16+256+512+2048)
 #define OB_DUPLIFRAMES		8
 #define OB_DUPLIVERTS		16
 #define OB_DUPLIROT			32
@@ -275,6 +277,7 @@ extern Object workob;
 #define OB_DUPLIGROUP		256
 #define OB_DUPLIFACES		512
 #define OB_DUPLIFACES_SCALE	1024
+#define OB_DUPLIPARTS		2048
 
 /* (short) ipoflag */
 #define OB_DRAWKEY			1