int GetNearest(v3vec& vert,vec3 pt)
{
int res=0;
float mll = pt.lengthSQR(vert[0]);
for(int i=1;i<vert.size();i++)
{
float ll = pt.lengthSQR(vert[i]);
if(ll<mll){mll=ll;res = i;}
}
return res;
}
int GetVectorID(v3vec& vectors, vec3 pos)
{
for(int i=0;i<vectors.size();i++)
{
if(pos.lengthSQR(vectors[i])<0.00001f)
return i;
}
return -1;
}
float nearest_geoms(int g_ig,vec3 pt)
{
float res=1000;
for(int i=0;i<neuron[g_ig].size();i++)
{
Geometry* g_er = &neuron[g_ig][i];
if(!g_er->tr.size())continue;
float ll = pt.lengthSQR(g_er->vert[GetNearest(g_er->vert,pt)]);
if(res>ll)res=ll;
}
return sqrt(res);
}
