!!! il faut regarder toutes les fct de tree une apres l'autre

!!! il faut changer Densty dans particle_data -> use sph

Tests:

test01 : potentiel ok test02 : accel ok test03 : density ok <--- varier les params test04 : sphevaluate see : test_sphevaluate.py AFAIRE

A QUOI SERVENT LES PARAMETRES ? :

treelib:

Tree_dealloc : revoir Tree_new : revoir Tree_init : ok

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• Tree_AllPotential ---> need : compute_potential
• Tree_AllAcceleration ---> need : gravity_tree
• Tree_AllDensity ---> need : density_init_hsml + density (diff)

• Tree_GetAllPotential ---> need self.Potential
• Tree_GetAllAcceleration ---> not implemented
• Tree_GetAllDensity ---> differente declaration de density (active ???)

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InitDefaultParameters ok

InitEwald

SetParameters ok

GetParameters ok

SetParticles

BuildTree ok

InitHsml (a enlever ?)

SphEvaluateDiv (a garder)

SphEvaluateRot (a garder)

SphEvaluateNgb (a garder)

SphGetNgb (a garder)

AllPotential difficile

AllAcceleration difficile

AllDensity difficile

GetAllPotential difficile

GetAllAcceleration difficile

GetAllDensity difficile