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, 27 insertions, 1 deletions

diff --git a/source/blender/makesdna/DNA_material_types.h b/source/blender/makesdna/DNA_material_types.h
index 3e2197f2d83..c7301d4f974 100644
--- a/source/blender/makesdna/DNA_material_types.h
+++ b/source/blender/makesdna/DNA_material_types.h
@@ -85,6 +85,7 @@ typedef struct Material {
 	short flarec, starc, linec, ringc;
 	float hasize, flaresize, subsize, flareboost;
 	float strand_sta, strand_end, strand_ease;
+	char strand_uvname[32];
 	
 	float sbias;			/* shadow bias */
 	float shad_alpha, padf;	/* in use for irregular shadowbuffer */
@@ -189,8 +190,9 @@ typedef struct Material {
 #define MA_NORMAP_TANG	0x8000000
 #define MA_GROUP_NOLAY	0x10000000
 #define MA_FACETEXTURE_ALPHA	0x20000000
+#define MA_STR_B_UNITS	0x40000000
 
-#define	MA_MODE_MASK	0x1fffffff	/* all valid mode bits */
+#define	MA_MODE_MASK	0x4fffffff	/* all valid mode bits */
 
 /* ray mirror fadeout */
 #define MA_RAYMIR_FADETOSKY	0
@@ -274,6 +276,30 @@ typedef struct Material {
 #define MAP_WARP		8192
 #define MAP_LAYER		16384
 
+/* mapto for halo */
+//#define MAP_HA_COL		1
+//#define MAP_HA_ALPHA	128
+//#define MAP_HA_HAR		256
+//#define MAP_HA_SIZE		2
+//#define MAP_HA_ADD		64
+
+/* pmapto */
+/* init */
+#define MAP_PA_INIT		31
+#define MAP_PA_TIME		1
+#define MAP_PA_LIFE		2
+#define MAP_PA_DENS		4
+#define MAP_PA_SIZE		8
+#define MAP_PA_LENGTH	16
+/* reset */
+#define MAP_PA_IVEL		32
+/* physics */
+#define MAP_PA_PVEL		64
+/* path cache */
+#define MAP_PA_CACHE	384
+#define MAP_PA_CLUMP	128
+#define MAP_PA_KINK		256
+
 /* pr_type */
 #define MA_FLAT			0
 #define MA_SPHERE		1