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author | Janne Karhu <jhkarh@gmail.com> | 2009-07-21 03:52:53 +0400 |
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committer | Janne Karhu <jhkarh@gmail.com> | 2009-07-21 03:52:53 +0400 |
commit | b4353a84439085ac7d4bb7da2daed983637a75cc (patch) | |
tree | 01e560f80b4c190cddae071c7ca41cd5840fe1ec /source/blender/makesdna/DNA_object_force.h | |
parent | 01b787636b468a1d37a27bb7601de5b0dea9c4b0 (diff) |
Initial code for boids v2
Too many new features to list! But here are the biggies:
- Boids can move on air and/or land, or climb a goal object.
- Proper interaction with collision objects.
* Closest collision object in negative z direction is considered as ground.
* Other collision objects are obstacles and boids collide with them.
- Boid behavior rules are now added to a dynamic list.
* Many new rules and many still not implemented.
* Different rule evaluation modes (fuzzy, random, average).
- Only particle systems defined by per system "boid relations" are considered for simulation of that system.
* This is in addition to the boids own system of course.
* Relations define other systems as "neutral", "friend" or "enemy".
- All effectors now effect boid physics, not boid brains.
* This allows forcing boids somewhere.
* Exception to this is new "boid" effector, which defines boid predators (positive strength) and goals (negative strength).
Known issue:
- Boid health isn't yet stored in pointcache so simulations with "fight" rule are not be read from cache properly.
- Object/Group visualization object's animation is not played in "particle time". This is definately the wanted behavior, but isn't possible with the current state of dupliobject code.
Other new features:
- Particle systems can now be named separately from particle settings.
* Default name for particle settings is now "ParticleSettings" instead of "PSys"
- Per particle system list of particle effector weights.
* Enables different effection strengths for particles from different particle systems with without messing around with effector group setting.
Other code changes:
- KDTree now supports range search as it's needed for new boids.
- "Keyed particle targets" renamed as general "particle targets", as they're needed for boids too. (this might break some files saved with new keyed particles)
Bug fixes:
- Object & group visualizations didn't work.
- Interpolating pointcache didn't do rotation.
Diffstat (limited to 'source/blender/makesdna/DNA_object_force.h')
-rw-r--r-- | source/blender/makesdna/DNA_object_force.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/source/blender/makesdna/DNA_object_force.h b/source/blender/makesdna/DNA_object_force.h index 32bfc58f56c..6cf20cc25a2 100644 --- a/source/blender/makesdna/DNA_object_force.h +++ b/source/blender/makesdna/DNA_object_force.h @@ -227,6 +227,7 @@ typedef struct SoftBody { #define PFIELD_HARMONIC 7 #define PFIELD_CHARGE 8 #define PFIELD_LENNARDJ 9 +#define PFIELD_BOID 10 /* pd->flag: various settings */ |