void ParticleSystem::particleRead(char const * const filename)
{
ObjRead(filename);
v.resize(vertices.size());
f.resize(vertices.size());
m.resize(vertices.size());
// initialize mass
for (unsigned i=0;i<m.size();i++)
{
m[i]=1.0;
}
//initialize speed
for (unsigned i=0;i<v.size(); i++)
{
v[i]={0.0,0.0,0.0};
}
//initialize force
for (unsigned i=0;i<f.size() ;i++)
{
f[i]={0.0,0.0,0.0};
}
}
Obj *ObjFileRead(char *filename)
{
FILE *instream;
Obj *obj;
if (NULL == (instream = StreamOpen(filename, "r"))) {
return NULL;
}
obj = ObjRead(instream);
return obj;
}
ObjList *ObjListFileRead(char *filename)
{
FILE *instream;
ObjList *objs;
Obj *obj;
if (NULL == (instream = StreamOpen(filename, "r"))) {
return NULL;
}
objs = NULL;
while ((obj = ObjRead(instream))) {
objs = ObjListCreate(obj, objs);
}
return objs;
}
