diff options
| author | Janne Karhu <jhkarh@gmail.com> | 2010-09-17 00:06:10 +0400 |
|---|---|---|
| committer | Janne Karhu <jhkarh@gmail.com> | 2010-09-17 00:06:10 +0400 |
| commit | e7a393d2e1a41d3332a1092a21bd8db1a5060cb6 (patch) | |
| tree | 16433079ce7a259ee92e3f2ac6c82ec1ee70a186 /source/blender/blenkernel/intern/boids.c | |
| parent | 43d2d0c6ea6c74319de455f7ef81b42c597d1e5c (diff) | |
Tiny addition to boids functionality: pitch value
* Controls maximum rotation around side vector (as opposed to banking, which controls rotation around forward vector)
Diffstat (limited to 'source/blender/blenkernel/intern/boids.c')
| -rw-r--r-- | source/blender/blenkernel/intern/boids.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/boids.c b/source/blender/blenkernel/intern/boids.c index 5bf228b2392..e408f73e6c8 100644 --- a/source/blender/blenkernel/intern/boids.c +++ b/source/blender/blenkernel/intern/boids.c @@ -1386,7 +1386,9 @@ void boid_body(BoidBrainData *bbd, ParticleData *pa) /* save direction to state.ave unless the boid is falling */ /* (boids can't effect their direction when falling) */ if(bpa->data.mode!=eBoidMode_Falling && len_v3(pa->state.vel) > 0.1*pa->size) { - normalize_v3_v3(pa->state.ave, pa->state.vel); + copy_v3_v3(pa->state.ave, pa->state.vel); + pa->state.ave[2] *= bbd->part->boids->pitch; + normalize_v3(pa->state.ave); } /* apply damping */ @@ -1471,6 +1473,7 @@ void boid_default_settings(BoidSettings *boids) boids->landing_smoothness = 3.0f; boids->banking = 1.0f; + boids->pitch = 1.0f; boids->height = 1.0f; boids->health = 1.0f; |