diff options
Diffstat (limited to 'source/blender/blenkernel/intern/effect.c')
| -rw-r--r-- | source/blender/blenkernel/intern/effect.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/source/blender/blenkernel/intern/effect.c b/source/blender/blenkernel/intern/effect.c index a88339082fe..0a863c7e465 100644 --- a/source/blender/blenkernel/intern/effect.c +++ b/source/blender/blenkernel/intern/effect.c @@ -221,9 +221,6 @@ static void add_effector_evaluation(ListBase **effectors, precalculate_effector(depsgraph, eff); } -/* Create list of effector relations in the collection or entire scene. - * This is used by the depsgraph to build relations, as well as faster - * lookup of effectors during evaluation. */ ListBase *BKE_effector_relations_create(Depsgraph *depsgraph, ViewLayer *view_layer, Collection *collection) @@ -329,7 +326,6 @@ static bool is_effector_relevant(PartDeflect *pd, EffectorWeights *weights, bool is_effector_nonzero_strength(pd); } -/* Create effective list of effectors from relations built beforehand. */ ListBase *BKE_effectors_create(Depsgraph *depsgraph, Object *ob_src, ParticleSystem *psys_src, @@ -1130,20 +1126,6 @@ static void do_physical_effector(EffectorCache *eff, } } -/* -------- BKE_effectors_apply() -------- - * generic force/speed system, now used for particles and softbodies - * scene = scene where it runs in, for time and stuff - * lb = listbase with objects that take part in effecting - * opco = global coord, as input - * force = accumulator for force - * wind_force = accumulator for force only acting perpendicular to a surface - * speed = actual current speed which can be altered - * cur_time = "external" time in frames, is constant for static particles - * loc_time = "local" time in frames, range <0-1> for the lifetime of particle - * par_layer = layer the caller is in - * flags = only used for softbody wind now - * guide = old speed of particle - */ void BKE_effectors_apply(ListBase *effectors, ListBase *colliders, EffectorWeights *weights, @@ -1152,6 +1134,22 @@ void BKE_effectors_apply(ListBase *effectors, float *wind_force, float *impulse) { + /* WARNING(@campbellbarton): historic comment? + * Many of these parameters don't exist! + * + * scene = scene where it runs in, for time and stuff. + * lb = listbase with objects that take part in effecting. + * opco = global coord, as input. + * force = accumulator for force. + * wind_force = accumulator for force only acting perpendicular to a surface. + * speed = actual current speed which can be altered. + * cur_time = "external" time in frames, is constant for static particles. + * loc_time = "local" time in frames, range <0-1> for the lifetime of particle. + * par_layer = layer the caller is in. + * flags = only used for soft-body wind now. + * guide = old speed of particle. + */ + /* * Modifies the force on a particle according to its * relation with the effector object |