1%%
2%% %CopyrightBegin%
3%%
4%% Copyright Ericsson AB 2009-2016. All Rights Reserved.
5%%
6%% Licensed under the Apache License, Version 2.0 (the "License");
7%% you may not use this file except in compliance with the License.
8%% You may obtain a copy of the License at
9%%
10%%     http://www.apache.org/licenses/LICENSE-2.0
11%%
12%% Unless required by applicable law or agreed to in writing, software
13%% distributed under the License is distributed on an "AS IS" BASIS,
14%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15%% See the License for the specific language governing permissions and
16%% limitations under the License.
17%%
18%% %CopyrightEnd%
19
20-define(fg_th, (0.25)).
21-define(fg_damp, (0.75)).
22-define(fg_kc, (1000.0)).
23-define(fg_stretch, (0.005)).
24-define(fg_grav, (9.82)).
25
26%% Ke = 8.854187817e9 [N x M^2 x C^(-2)]
27-define(fg_wind, (0.15)).
28
29-record(fg_e,
30	{
31	  l = 10.0,
32	  k = 10.0
33	 }).
34
35-record(fg_v,
36	{
37	  p = {0.0,0.0},
38	  v = {0.0,0.0},
39	  q = 5.0,
40	  m = 1.0,
41	  type = dynamic,
42	  color = default,
43	  resides = undefined,
44	  selected = false
45	 }).
46