; Physics settings

[ODEPhysicsSettings]
    ;##
    ;## World Settings
    ;##

    ;Gravity.  Feel like falling up?  change world_gravityz to 9.8 instead of -9.8.  m/s
    world_gravityx = 0
    world_gravityy = 0
    world_gravityz = -9.8

    ; World Step size. (warning these are dangerous.  Changing these will probably cause your scene to explode dramatically)
    ; reference: fps = (0.09375/ODE_STEPSIZE) * 1000;
    world_stepsize = 0.020
    world_internal_steps_without_collisions = 10

    ;World Space settings. Affects memory consumption vs Collider CPU time for avatar and physical prim
    world_hashspace_size_low = -4
    world_hashSpace_size_high = 128

    ;Dynamic space settings Affects memory consumption vs Collider CPU time for static prim
    meters_in_small_space = 29.9
    small_hashspace_size_low = -4
    small_hashspace_size_high = 66

    ; ##
    ; ## Contact properties. (the stuff that happens when things come in contact with each other)
    ; ##

    ; surface layer around geometries other geometries can sink into before generating a contact
    world_contact_surface_layer = 0.001

    ; Filtering Collisions helps keep things stable physics wise, but sometimes 
    ; it can be over zealous.  If you notice bouncing, chances are it's being just
    ; that
    filter_collisions = false

    ; Non Moving Terrain Contact (avatar isn't moving)
    nm_terraincontact_friction = 255.0
    nm_terraincontact_bounce = 0.1
    nm_terraincontact_erp = 0.1025

    ; Moving Terrain Contact (avatar is moving)
    m_terraincontact_friction = 75.0
    m_terraincontact_bounce = 0.05
    m_terrainContact_erp = 0.05025

    ; Moving Avatar to object Contact
    m_avatarobjectcontact_friction = 75.0
    m_avatarobjectcontact_bounce = 0.1

    ; Object to Object Contact and Non-Moving Avatar to object
    objectcontact_friction = 250.0
    objectcontact_bounce = 0.2

    ; ##
    ; ## Avatar Control
    ; ##

    ; PID Controller Settings. These affect the math that causes the avatar to reach the
    ; desired velocity
    ; See http://en.wikipedia.org/wiki/PID_controller

    av_pid_derivative_linux = 2200.0
    av_pid_proportional_linux = 900.0;

    av_pid_derivative_win = 2200.0
    av_pid_proportional_win = 900.0;

    ;girth of the avatar.  Adds radius to the height also
    av_capsule_radius = 0.37

    ; Max force permissible to use to keep the avatar standing up straight
    av_capsule_standup_tensor_win = 550000
    av_capsule_standup_tensor_linux = 550000

    ; used to calculate mass of avatar.
    ; float AVvolume = (float) (Math.PI*Math.Pow(CAPSULE_RADIUS, 2)*CAPSULE_LENGTH);
    ; av_density * AVvolume;
    av_density = 80

    ; use this value to cut 52% of the height the sim gives us
    av_height_fudge_factor = 0.52

    ; Movement.  Smaller is faster.

    ; speed of movement with Always Run off
    av_movement_divisor_walk = 1.3

    ; speed of movement with Always Run on
    av_movement_divisor_run = 0.8

    ; When the avatar flies, it will be moved up by this amount off the ground (in meters)
    minimum_ground_flight_offset = 3.0

    ; ##
    ; ## Object options
    ; ##

    ; used in the mass calculation.
    geometry_default_density = 10.000006836

    ; amount of ODE steps where object is non moving for ODE to automatically put it to sleep
    body_frames_auto_disable = 20

    ; used to control llMove2Target
    body_pid_derivative = 35
    body_pid_gain = 25

    ; amount of time a geom/body will try to cross a region border before it gets disabled
    geom_crossing_failures_before_outofbounds = 5

    ; start throttling the object updates if object comes in contact with 3 or more other objects
    geom_contactpoints_start_throttling = 3

    ; send 1 update for every x updates below when throttled
    geom_updates_before_throttled_update = 15

    ; Used for llSetStatus.  How rigid the object rotation is held on the axis specified
    body_motor_joint_maxforce_tensor_linux = 5
    body_motor_joint_maxforce_tensor_win = 5

    ; ##
    ; ## Sculpted Prim settings
    ; ##

    ; Do we want to mesh sculpted prim to collide like they look?
    mesh_sculpted_prim = true

    ; number^2 non-physical level of detail of the sculpt texture.  32x32 - 1024 verticies
    mesh_lod = 32

    ; number^2 physical level of detail of the sculpt texture.  16x16 - 256 verticies
    mesh_physical_lod = 16

    ; ##
    ; ## Physics logging settings - logfiles are saved to *.DIF files
    ; ##

    ; default is false
    ;physics_logging = true
    ;; every n simulation iterations, the physics snapshot file is updated
    ;physics_logging_interval = 50
    ;; append to existing physics logfile, or overwrite existing logfiles?
    ;physics_logging_append_existing_logfile = true

    ; ##
    ; ## Joint support
    ; ##

    ; if you would like physics joints to be enabled through a special naming convention in the client, set this to true. 
    ; (see NINJA Physics documentation, http://opensimulator.org/wiki/NINJA_Physics)
    ; default is false
    ;use_NINJA_physics_joints = true