//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_cont_z_val(HMGL gr, HCDT v, HCDT a, const char *sch, double sv, const char *opt)
{
long n=a->GetNx(),m=a->GetNy();
if(n<2 || m<2) { gr->SetWarn(mglWarnLow,"ContZ"); return; }
gr->SaveState(opt);
if(mgl_isnan(sv)) sv = gr->GetOrgZ('z');
if(sv<gr->Min.z || sv>gr->Max.z) { gr->SetWarn(mglWarnSlc,"ContZ"); gr->LoadState(); return; }
static int cgid=1; gr->StartGroup("ContZ",cgid++);
mglDataV xx,yy,zz; mglData aa;
int text=0;
if(mglchr(sch,'t')) text=1;
if(mglchr(sch,'T')) text=2;
long ss=gr->AddTexture(sch);
gr->SetPenPal(sch);
a = fill_slice_z(gr,sv,a,xx,yy,zz,aa);
#pragma omp parallel for
for(long i=0;i<v->GetNx();i++)
{
mreal v0 = v->v(i);
mgl_cont_gen(gr,v0,a,&xx,&yy,&zz,gr->GetC(ss,v0),text,0);
}
gr->EndGroup();
}
//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_dens_z(HMGL gr, HCDT a, const char *sch, double sv, const char *opt)
{
long n=a->GetNx(),m=a->GetNy();
if(n<2 || m<2) { gr->SetWarn(mglWarnLow,"DensZ"); return; }
gr->SaveState(opt);
if(mgl_isnan(sv)) sv = gr->GetOrgZ('z');
if(sv<gr->Min.z || sv>gr->Max.z) { gr->SetWarn(mglWarnSlc,"DensZ"); gr->LoadState(); return; }
mglDataV xx,yy,zz; mglData aa;
a = fill_slice_z(gr,sv,a,xx,yy,zz,aa);
mgl_surf_gen(gr, &xx,&yy,&zz,a, 0, sch);
}
//-----------------------------------------------------------------------------
//
// Dots series
//
//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_dots_ca(HMGL gr, HCDT x, HCDT y, HCDT z, HCDT c, HCDT a, const char *sch, const char *opt)
{
long n = x->GetNN(), d, k=1;
if(x->GetNz()>1) k=3; else if(x->GetNy()>1) k=2;
if(y->GetNN()!=n || z->GetNN()!=n || c->GetNN()!=n || (a && a->GetNN()!=n))
{ gr->SetWarn(mglWarnDim,"Dots"); return; }
gr->SaveState(opt);
d = gr->MeshNum>0 ? mgl_ipow(gr->MeshNum+1,k) : n;
d = n>d ? n/d:1;
static int cgid=1; gr->StartGroup("Dots",cgid++);
char mk=gr->SetPenPal(sch);
long ss=gr->AddTexture(sch);
if(mk==0) mk='.';
gr->Reserve(n);
for(long i=0;i<n;i+=d)
{
mglPoint p = mglPoint(x->vthr(i),y->vthr(i),z->vthr(i));
long pp = gr->AddPnt(p,gr->GetC(ss,c->vthr(i)),mglPoint(NAN),a?gr->GetA(a->vthr(i)):-1);
gr->mark_plot(pp, mk);
}
gr->EndGroup();
}
//-----------------------------------------------------------------------------
//
// Crust series
//
//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_crust(HMGL gr, HCDT x, HCDT y, HCDT z, const char *sch, const char *opt)
{
if(y->GetNx()!=x->GetNx() || z->GetNx()!=x->GetNx())
{ gr->SetWarn(mglWarnDim,"Crust"); return; }
HMDT nums = mgl_triangulation_3d(x, y, z);
mgl_triplot_xyzc(gr,nums,x,y,z,z,sch,opt);
mgl_delete_data(nums);
}
//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_contf_y_val(HMGL gr, HCDT v, HCDT a, const char *sch, double sv, const char *opt)
{
long n=a->GetNx(),m=a->GetNy();
if(n<2 || m<2) { gr->SetWarn(mglWarnLow,"ContFY"); return; }
gr->SaveState(opt);
if(mgl_isnan(sv)) sv = gr->GetOrgY('y');
if(sv<gr->Min.y || sv>gr->Max.y) { gr->SetWarn(mglWarnSlc,"ContFY"); gr->LoadState(); return; }
static int cgid=1; gr->StartGroup("ContFY",cgid++);
mglDataV xx,yy,zz; mglData aa;
long ss=gr->AddTexture(sch);
a = fill_slice_y(gr,sv,a,xx,yy,zz,aa);
#pragma omp parallel for
for(long i=0;i<v->GetNx()-1;i++)
{
mreal v0 = v->v(i);
mgl_contf_gen(gr,v0,v->v(i+1),a,&xx,&yy,&zz,gr->GetC(ss,v0),0);
}
gr->EndGroup();
}
void MGL_EXPORT mgl_set_warn(HMGL gr, int code, const char *txt)
{ gr->SetWarn(code,txt); }