archive/blender-archive
Archived
1
1
Fork 0
Code Pull Requests Packages Activity

Added an optional argument 'seed' to the Freestyle.Noise class constructor.

Browse Source 
The value is used as a seed for random number generation if it is equal to
or greater than zero; otherwise, time is used as a seed.
This commit is contained in:
Tamito Kajiyama
2011-08-18 23:07:17 +00:00
parent 0ddf5b1da5
commit 4ec69d5a2b
4 changed files with 17 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
source/blender/freestyle/intern/python/BPy_FrsNoise.cpp
View File

@@ -28,15 +28,21 @@ int FrsNoise_Init( PyObject *module )
static char FrsNoise___doc__[] =
"Class to provide Perlin noise functionalities.\n"
"\n"
".. method:: __init__()\n"
".. method:: __init__(seed = -1)\n"
"\n"
" Builds a Noise object.\n";
" Builds a Noise object. Seed is an optional argument. The seed value is used\n"
" as a seed for random number generation if it is equal to or greater than zero;\n"
" otherwise, time is used as a seed.\n"
"\n"
" :arg seed: Seed for random number generation.\n"
" :type seed: int\n";
static int FrsNoise___init__(BPy_FrsNoise *self, PyObject *args, PyObject *kwds)
{
if(!( PyArg_ParseTuple(args, "") ))
long seed = -1;
if(!( PyArg_ParseTuple(args, "|l", &seed) ))
return -1;
self->n = new Noise();
self->n = new Noise(seed);
return 0;
}