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LibQhull.jl
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module LibQhull
using Qhull_jll
export Qhull_jll
const DBL_MAX = floatmax()
const DBL_MIN = floatmin()
const DBL_EPSILON = eps()
const INT_MAX = typemax(Cint)
const INT_MIN = typemin(Cint)
const countT = Cint
struct setelemT
data::NTuple{8, UInt8}
end
function Base.getproperty(x::Ptr{setelemT}, f::Symbol)
f === :p && return Ptr{Ptr{Cvoid}}(x + 0)
f === :i && return Ptr{Cint}(x + 0)
return getfield(x, f)
end
function Base.getproperty(x::setelemT, f::Symbol)
r = Ref{setelemT}(x)
ptr = Base.unsafe_convert(Ptr{setelemT}, r)
fptr = getproperty(ptr, f)
GC.@preserve r unsafe_load(fptr)
end
function Base.setproperty!(x::Ptr{setelemT}, f::Symbol, v)
unsafe_store!(getproperty(x, f), v)
end
struct setT
maxsize::Cint
e::NTuple{1, setelemT}
end
function Base.getproperty(x::Ptr{setT}, f::Symbol)
f === :maxsize && return Ptr{Cint}(x + 0)
f === :e && return Ptr{NTuple{1, setelemT}}(x + 8)
return getfield(x, f)
end
function Base.getproperty(x::setT, f::Symbol)
r = Ref{setT}(x)
ptr = Base.unsafe_convert(Ptr{setT}, r)
fptr = getproperty(ptr, f)
GC.@preserve r unsafe_load(fptr)
end
function Base.setproperty!(x::Ptr{setT}, f::Symbol, v)
unsafe_store!(getproperty(x, f), v)
end
@enum qh_PRINT::UInt32 begin
qh_PRINTnone = 0
qh_PRINTarea = 1
qh_PRINTaverage = 2
qh_PRINTcoplanars = 3
qh_PRINTcentrums = 4
qh_PRINTfacets = 5
qh_PRINTfacets_xridge = 6
qh_PRINTgeom = 7
qh_PRINTids = 8
qh_PRINTinner = 9
qh_PRINTneighbors = 10
qh_PRINTnormals = 11
qh_PRINTouter = 12
qh_PRINTmaple = 13
qh_PRINTincidences = 14
qh_PRINTmathematica = 15
qh_PRINTmerges = 16
qh_PRINToff = 17
qh_PRINToptions = 18
qh_PRINTpointintersect = 19
qh_PRINTpointnearest = 20
qh_PRINTpoints = 21
qh_PRINTqhull = 22
qh_PRINTsize = 23
qh_PRINTsummary = 24
qh_PRINTtriangles = 25
qh_PRINTvertices = 26
qh_PRINTvneighbors = 27
qh_PRINTextremes = 28
qh_PRINTEND = 29
end
const jmp_buf = NTuple{37, Cint}
struct facetT
data::NTuple{120, UInt8}
end
function Base.getproperty(x::Ptr{facetT}, f::Symbol)
f === :furthestdist && return Ptr{Cdouble}(x + 0)
f === :maxoutside && return Ptr{Cdouble}(x + 8)
f === :offset && return Ptr{Cdouble}(x + 16)
f === :normal && return Ptr{Ptr{Cdouble}}(x + 24)
f === :f && return Ptr{var"##Ctag#264"}(x + 32)
f === :center && return Ptr{Ptr{Cdouble}}(x + 40)
f === :previous && return Ptr{Ptr{facetT}}(x + 48)
f === :next && return Ptr{Ptr{facetT}}(x + 56)
f === :vertices && return Ptr{Ptr{setT}}(x + 64)
f === :ridges && return Ptr{Ptr{setT}}(x + 72)
f === :neighbors && return Ptr{Ptr{setT}}(x + 80)
f === :outsideset && return Ptr{Ptr{setT}}(x + 88)
f === :coplanarset && return Ptr{Ptr{setT}}(x + 96)
f === :visitid && return Ptr{Cuint}(x + 104)
f === :id && return Ptr{Cuint}(x + 108)
f === :nummerge && return Ptr{Cuint}(x + 112)
f === :tricoplanar && return (Ptr{Cuint}(x + 113), 1, 1)
f === :newfacet && return (Ptr{Cuint}(x + 113), 2, 1)
f === :visible && return (Ptr{Cuint}(x + 113), 3, 1)
f === :toporient && return (Ptr{Cuint}(x + 113), 4, 1)
f === :simplicial && return (Ptr{Cuint}(x + 113), 5, 1)
f === :seen && return (Ptr{Cuint}(x + 113), 6, 1)
f === :seen2 && return (Ptr{Cuint}(x + 113), 7, 1)
f === :flipped && return Ptr{Cuint}(x + 114)
f === :upperdelaunay && return (Ptr{Cuint}(x + 114), 1, 1)
f === :notfurthest && return (Ptr{Cuint}(x + 114), 2, 1)
f === :good && return (Ptr{Cuint}(x + 114), 3, 1)
f === :isarea && return (Ptr{Cuint}(x + 114), 4, 1)
f === :dupridge && return (Ptr{Cuint}(x + 114), 5, 1)
f === :mergeridge && return (Ptr{Cuint}(x + 114), 6, 1)
f === :mergeridge2 && return (Ptr{Cuint}(x + 114), 7, 1)
f === :coplanarhorizon && return Ptr{Cuint}(x + 115)
f === :mergehorizon && return (Ptr{Cuint}(x + 115), 1, 1)
f === :cycledone && return (Ptr{Cuint}(x + 115), 2, 1)
f === :tested && return (Ptr{Cuint}(x + 115), 3, 1)
f === :keepcentrum && return (Ptr{Cuint}(x + 115), 4, 1)
f === :newmerge && return (Ptr{Cuint}(x + 115), 5, 1)
f === :degenerate && return (Ptr{Cuint}(x + 115), 6, 1)
f === :redundant && return (Ptr{Cuint}(x + 115), 7, 1)
return getfield(x, f)
end
function Base.getproperty(x::facetT, f::Symbol)
r = Ref{facetT}(x)
ptr = Base.unsafe_convert(Ptr{facetT}, r)
fptr = getproperty(ptr, f)
begin
if fptr isa Ptr
return GC.@preserve(r, unsafe_load(fptr))
else
(baseptr, offset, width) = fptr
ty = eltype(baseptr)
i8 = GC.@preserve(r, unsafe_load(baseptr))
bitstr = bitstring(i8)
sig = bitstr[(end - offset) - (width - 1):end - offset]
zexted = lpad(sig, 8 * sizeof(ty), '0')
return parse(ty, zexted; base = 2)
end
end
end
function Base.setproperty!(x::Ptr{facetT}, f::Symbol, v)
unsafe_store!(getproperty(x, f), v)
end
struct ridgeT
data::NTuple{32, UInt8}
end
function Base.getproperty(x::Ptr{ridgeT}, f::Symbol)
f === :vertices && return Ptr{Ptr{setT}}(x + 0)
f === :top && return Ptr{Ptr{facetT}}(x + 8)
f === :bottom && return Ptr{Ptr{facetT}}(x + 16)
f === :id && return Ptr{Cuint}(x + 24)
f === :seen && return Ptr{Cuint}(x + 28)
f === :tested && return (Ptr{Cuint}(x + 28), 1, 1)
f === :nonconvex && return (Ptr{Cuint}(x + 28), 2, 1)
f === :mergevertex && return (Ptr{Cuint}(x + 28), 3, 1)
f === :mergevertex2 && return (Ptr{Cuint}(x + 28), 4, 1)
f === :simplicialtop && return (Ptr{Cuint}(x + 28), 5, 1)
f === :simplicialbot && return (Ptr{Cuint}(x + 28), 6, 1)
return getfield(x, f)
end
function Base.getproperty(x::ridgeT, f::Symbol)
r = Ref{ridgeT}(x)
ptr = Base.unsafe_convert(Ptr{ridgeT}, r)
fptr = getproperty(ptr, f)
begin
if fptr isa Ptr
return GC.@preserve(r, unsafe_load(fptr))
else
(baseptr, offset, width) = fptr
ty = eltype(baseptr)
i8 = GC.@preserve(r, unsafe_load(baseptr))
bitstr = bitstring(i8)
sig = bitstr[(end - offset) - (width - 1):end - offset]
zexted = lpad(sig, 8 * sizeof(ty), '0')
return parse(ty, zexted; base = 2)
end
end
end
function Base.setproperty!(x::Ptr{ridgeT}, f::Symbol, v)
unsafe_store!(getproperty(x, f), v)
end
@enum qh_CENTER::UInt32 begin
qh_ASnone = 0
qh_ASvoronoi = 1
qh_AScentrum = 2
end
struct qhmemT
BUFsize::Cint
BUFinit::Cint
TABLEsize::Cint
NUMsizes::Cint
LASTsize::Cint
ALIGNmask::Cint
freelists::Ptr{Ptr{Cvoid}}
sizetable::Ptr{Cint}
indextable::Ptr{Cint}
curbuffer::Ptr{Cvoid}
freemem::Ptr{Cvoid}
freesize::Cint
tempstack::Ptr{setT}
ferr::Ptr{Libc.FILE}
IStracing::Cint
cntquick::Cint
cntshort::Cint
cntlong::Cint
freeshort::Cint
freelong::Cint
totbuffer::Cint
totdropped::Cint
totfree::Cint
totlong::Cint
maxlong::Cint
totshort::Cint
totunused::Cint
cntlarger::Cint
totlarger::Cint
end
struct intrealT
data::NTuple{8, UInt8}
end
function Base.getproperty(x::Ptr{intrealT}, f::Symbol)
f === :i && return Ptr{Cint}(x + 0)
f === :r && return Ptr{Cdouble}(x + 0)
return getfield(x, f)
end
function Base.getproperty(x::intrealT, f::Symbol)
r = Ref{intrealT}(x)
ptr = Base.unsafe_convert(Ptr{intrealT}, r)
fptr = getproperty(ptr, f)
GC.@preserve r unsafe_load(fptr)
end
function Base.setproperty!(x::Ptr{intrealT}, f::Symbol, v)
unsafe_store!(getproperty(x, f), v)
end
struct qhstatT
stats::NTuple{249, intrealT}
id::NTuple{259, Cuchar}
doc::NTuple{249, Cstring}
count::NTuple{249, Cshort}
type::NTuple{249, Cchar}
printed::NTuple{249, Cchar}
init::NTuple{9, intrealT}
next::Cint
precision::Cint
vridges::Cint
tempi::Cint
tempr::Cdouble
end
struct qhT
ALLpoints::Cuint
ALLOWshort::Cuint
ALLOWwarning::Cuint
ALLOWwide::Cuint
ANGLEmerge::Cuint
APPROXhull::Cuint
MINoutside::Cdouble
ANNOTATEoutput::Cuint
ATinfinity::Cuint
AVOIDold::Cuint
BESToutside::Cuint
CDDinput::Cuint
CDDoutput::Cuint
CHECKduplicates::Cuint
CHECKfrequently::Cuint
premerge_cos::Cdouble
postmerge_cos::Cdouble
DELAUNAY::Cuint
DOintersections::Cuint
DROPdim::Cint
FLUSHprint::Cuint
FORCEoutput::Cuint
GOODpoint::Cint
GOODpointp::Ptr{Cdouble}
GOODthreshold::Cuint
GOODvertex::Cint
GOODvertexp::Ptr{Cdouble}
HALFspace::Cuint
ISqhullQh::Cuint
IStracing::Cint
KEEParea::Cint
KEEPcoplanar::Cuint
KEEPinside::Cuint
KEEPmerge::Cint
KEEPminArea::Cdouble
MAXcoplanar::Cdouble
MAXwide::Cint
MERGEexact::Cuint
MERGEindependent::Cuint
MERGING::Cuint
premerge_centrum::Cdouble
postmerge_centrum::Cdouble
MERGEpinched::Cuint
MERGEvertices::Cuint
MINvisible::Cdouble
NOnarrow::Cuint
NOnearinside::Cuint
NOpremerge::Cuint
ONLYgood::Cuint
ONLYmax::Cuint
PICKfurthest::Cuint
POSTmerge::Cuint
PREmerge::Cuint
PRINTcentrums::Cuint
PRINTcoplanar::Cuint
PRINTdim::Cint
PRINTdots::Cuint
PRINTgood::Cuint
PRINTinner::Cuint
PRINTneighbors::Cuint
PRINTnoplanes::Cuint
PRINToptions1st::Cuint
PRINTouter::Cuint
PRINTprecision::Cuint
PRINTout::NTuple{29, qh_PRINT}
PRINTridges::Cuint
PRINTspheres::Cuint
PRINTstatistics::Cuint
PRINTsummary::Cuint
PRINTtransparent::Cuint
PROJECTdelaunay::Cuint
PROJECTinput::Cint
RANDOMdist::Cuint
RANDOMfactor::Cdouble
RANDOMa::Cdouble
RANDOMb::Cdouble
RANDOMoutside::Cuint
REPORTfreq::Cint
REPORTfreq2::Cint
RERUN::Cint
ROTATErandom::Cint
SCALEinput::Cuint
SCALElast::Cuint
SETroundoff::Cuint
SKIPcheckmax::Cuint
SKIPconvex::Cuint
SPLITthresholds::Cuint
STOPadd::Cint
STOPcone::Cint
STOPpoint::Cint
TESTpoints::Cint
TESTvneighbors::Cuint
TRACElevel::Cint
TRACElastrun::Cint
TRACEpoint::Cint
TRACEdist::Cdouble
TRACEmerge::Cint
TRIangulate::Cuint
TRInormals::Cuint
UPPERdelaunay::Cuint
USEstdout::Cuint
VERIFYoutput::Cuint
VIRTUALmemory::Cuint
VORONOI::Cuint
AREAfactor::Cdouble
DOcheckmax::Cuint
feasible_string::Cstring
feasible_point::Ptr{Cdouble}
GETarea::Cuint
KEEPnearinside::Cuint
hull_dim::Cint
input_dim::Cint
num_points::Cint
first_point::Ptr{Cdouble}
POINTSmalloc::Cuint
input_points::Ptr{Cdouble}
input_malloc::Cuint
qhull_command::NTuple{256, Cchar}
qhull_commandsiz2::Cint
rbox_command::NTuple{256, Cchar}
qhull_options::NTuple{512, Cchar}
qhull_optionlen::Cint
qhull_optionsiz::Cint
qhull_optionsiz2::Cint
run_id::Cint
VERTEXneighbors::Cuint
ZEROcentrum::Cuint
upper_threshold::Ptr{Cdouble}
lower_threshold::Ptr{Cdouble}
upper_bound::Ptr{Cdouble}
lower_bound::Ptr{Cdouble}
ANGLEround::Cdouble
centrum_radius::Cdouble
cos_max::Cdouble
DISTround::Cdouble
MAXabs_coord::Cdouble
MAXlastcoord::Cdouble
MAXoutside::Cdouble
MAXsumcoord::Cdouble
MAXwidth::Cdouble
MINdenom_1::Cdouble
MINdenom::Cdouble
MINdenom_1_2::Cdouble
MINdenom_2::Cdouble
MINlastcoord::Cdouble
NEARzero::Ptr{Cdouble}
NEARinside::Cdouble
ONEmerge::Cdouble
outside_err::Cdouble
WIDEfacet::Cdouble
NARROWhull::Cuint
qhull::NTuple{6, Cchar}
errexit::jmp_buf
jmpXtra::NTuple{40, Cchar}
restartexit::jmp_buf
jmpXtra2::NTuple{40, Cchar}
# fin::Ptr{Libc.FILE}
fin::Ptr{Libc.FILE}
# fout::Ptr{Libc.FILE}
fout::Ptr{Libc.FILE}
# ferr::Ptr{Libc.FILE}
ferr::Ptr{Libc.FILE}
interior_point::Ptr{Cdouble}
normal_size::Cint
center_size::Cint
TEMPsize::Cint
facet_list::Ptr{facetT}
facet_tail::Ptr{facetT}
facet_next::Ptr{facetT}
newfacet_list::Ptr{facetT}
visible_list::Ptr{facetT}
num_visible::Cint
tracefacet_id::Cuint
tracefacet::Ptr{facetT}
traceridge_id::Cuint
traceridge::Ptr{ridgeT}
tracevertex_id::Cuint
# tracevertex::Ptr{vertexT}
tracevertex::Ptr{Cvoid}
# vertex_list::Ptr{vertexT}
vertex_list::Ptr{Cvoid}
# vertex_tail::Ptr{vertexT}
vertex_tail::Ptr{Cvoid}
# newvertex_list::Ptr{vertexT}
newvertex_list::Ptr{Cvoid}
num_facets::Cint
num_vertices::Cint
num_outside::Cint
num_good::Cint
facet_id::Cuint
ridge_id::Cuint
vertex_id::Cuint
first_newfacet::Cuint
hulltime::Culong
ALLOWrestart::Cuint
build_cnt::Cint
CENTERtype::qh_CENTER
furthest_id::Cint
last_errcode::Cint
GOODclosest::Ptr{facetT}
coplanar_apex::Ptr{Cdouble}
hasAreaVolume::Cuint
hasTriangulation::Cuint
isRenameVertex::Cuint
JOGGLEmax::Cdouble
maxoutdone::Cuint
max_outside::Cdouble
max_vertex::Cdouble
min_vertex::Cdouble
NEWfacets::Cuint
NEWtentative::Cuint
findbestnew::Cuint
findbest_notsharp::Cuint
NOerrexit::Cuint
PRINTcradius::Cdouble
PRINTradius::Cdouble
POSTmerging::Cuint
printoutvar::Cint
printoutnum::Cint
repart_facetid::Cuint
retry_addpoint::Cint
QHULLfinished::Cuint
totarea::Cdouble
totvol::Cdouble
visit_id::Cuint
vertex_visit::Cuint
WAScoplanar::Cuint
ZEROall_ok::Cuint
facet_mergeset::Ptr{setT}
degen_mergeset::Ptr{setT}
vertex_mergeset::Ptr{setT}
hash_table::Ptr{setT}
other_points::Ptr{setT}
del_vertices::Ptr{setT}
gm_matrix::Ptr{Cdouble}
gm_row::Ptr{Ptr{Cdouble}}
line::Cstring
maxline::Cint
half_space::Ptr{Cdouble}
temp_malloc::Ptr{Cdouble}
ERREXITcalled::Cuint
firstcentrum::Cuint
old_randomdist::Cuint
coplanarfacetset::Ptr{setT}
last_low::Cdouble
last_high::Cdouble
last_newhigh::Cdouble
lastcpu::Cdouble
lastfacets::Cint
lastmerges::Cint
lastplanes::Cint
lastdist::Cint
lastreport::Cuint
mergereport::Cint
old_tempstack::Ptr{setT}
ridgeoutnum::Cint
last_random::Cint
rbox_errexit::jmp_buf
jmpXtra3::NTuple{40, Cchar}
rbox_isinteger::Cint
rbox_out_offset::Cdouble
cpp_object::Ptr{Cvoid}
cpp_other::Ptr{Cvoid}
cpp_user::Ptr{Cvoid}
qhmem::qhmemT
qhstat::qhstatT
end
function Base.getproperty(x::Ptr{qhT}, f::Symbol)
f === :ALLpoints && return Ptr{Cuint}(x + 0)
f === :ALLOWshort && return Ptr{Cuint}(x + 4)
f === :ALLOWwarning && return Ptr{Cuint}(x + 8)
f === :ALLOWwide && return Ptr{Cuint}(x + 12)
f === :ANGLEmerge && return Ptr{Cuint}(x + 16)
f === :APPROXhull && return Ptr{Cuint}(x + 20)
f === :MINoutside && return Ptr{Cdouble}(x + 24)
f === :ANNOTATEoutput && return Ptr{Cuint}(x + 32)
f === :ATinfinity && return Ptr{Cuint}(x + 36)
f === :AVOIDold && return Ptr{Cuint}(x + 40)
f === :BESToutside && return Ptr{Cuint}(x + 44)
f === :CDDinput && return Ptr{Cuint}(x + 48)
f === :CDDoutput && return Ptr{Cuint}(x + 52)
f === :CHECKduplicates && return Ptr{Cuint}(x + 56)
f === :CHECKfrequently && return Ptr{Cuint}(x + 60)
f === :premerge_cos && return Ptr{Cdouble}(x + 64)
f === :postmerge_cos && return Ptr{Cdouble}(x + 72)
f === :DELAUNAY && return Ptr{Cuint}(x + 80)
f === :DOintersections && return Ptr{Cuint}(x + 84)
f === :DROPdim && return Ptr{Cint}(x + 88)
f === :FLUSHprint && return Ptr{Cuint}(x + 92)
f === :FORCEoutput && return Ptr{Cuint}(x + 96)
f === :GOODpoint && return Ptr{Cint}(x + 100)
f === :GOODpointp && return Ptr{Ptr{Cdouble}}(x + 104)
f === :GOODthreshold && return Ptr{Cuint}(x + 112)
f === :GOODvertex && return Ptr{Cint}(x + 116)
f === :GOODvertexp && return Ptr{Ptr{Cdouble}}(x + 120)
f === :HALFspace && return Ptr{Cuint}(x + 128)
f === :ISqhullQh && return Ptr{Cuint}(x + 132)
f === :IStracing && return Ptr{Cint}(x + 136)
f === :KEEParea && return Ptr{Cint}(x + 140)
f === :KEEPcoplanar && return Ptr{Cuint}(x + 144)
f === :KEEPinside && return Ptr{Cuint}(x + 148)
f === :KEEPmerge && return Ptr{Cint}(x + 152)
f === :KEEPminArea && return Ptr{Cdouble}(x + 160)
f === :MAXcoplanar && return Ptr{Cdouble}(x + 168)
f === :MAXwide && return Ptr{Cint}(x + 176)
f === :MERGEexact && return Ptr{Cuint}(x + 180)
f === :MERGEindependent && return Ptr{Cuint}(x + 184)
f === :MERGING && return Ptr{Cuint}(x + 188)
f === :premerge_centrum && return Ptr{Cdouble}(x + 192)
f === :postmerge_centrum && return Ptr{Cdouble}(x + 200)
f === :MERGEpinched && return Ptr{Cuint}(x + 208)
f === :MERGEvertices && return Ptr{Cuint}(x + 212)
f === :MINvisible && return Ptr{Cdouble}(x + 216)
f === :NOnarrow && return Ptr{Cuint}(x + 224)
f === :NOnearinside && return Ptr{Cuint}(x + 228)
f === :NOpremerge && return Ptr{Cuint}(x + 232)
f === :ONLYgood && return Ptr{Cuint}(x + 236)
f === :ONLYmax && return Ptr{Cuint}(x + 240)
f === :PICKfurthest && return Ptr{Cuint}(x + 244)
f === :POSTmerge && return Ptr{Cuint}(x + 248)
f === :PREmerge && return Ptr{Cuint}(x + 252)
f === :PRINTcentrums && return Ptr{Cuint}(x + 256)
f === :PRINTcoplanar && return Ptr{Cuint}(x + 260)
f === :PRINTdim && return Ptr{Cint}(x + 264)
f === :PRINTdots && return Ptr{Cuint}(x + 268)
f === :PRINTgood && return Ptr{Cuint}(x + 272)
f === :PRINTinner && return Ptr{Cuint}(x + 276)
f === :PRINTneighbors && return Ptr{Cuint}(x + 280)
f === :PRINTnoplanes && return Ptr{Cuint}(x + 284)
f === :PRINToptions1st && return Ptr{Cuint}(x + 288)
f === :PRINTouter && return Ptr{Cuint}(x + 292)
f === :PRINTprecision && return Ptr{Cuint}(x + 296)
f === :PRINTout && return Ptr{NTuple{29, qh_PRINT}}(x + 300)
f === :PRINTridges && return Ptr{Cuint}(x + 416)
f === :PRINTspheres && return Ptr{Cuint}(x + 420)
f === :PRINTstatistics && return Ptr{Cuint}(x + 424)
f === :PRINTsummary && return Ptr{Cuint}(x + 428)
f === :PRINTtransparent && return Ptr{Cuint}(x + 432)
f === :PROJECTdelaunay && return Ptr{Cuint}(x + 436)
f === :PROJECTinput && return Ptr{Cint}(x + 440)
f === :RANDOMdist && return Ptr{Cuint}(x + 444)
f === :RANDOMfactor && return Ptr{Cdouble}(x + 448)
f === :RANDOMa && return Ptr{Cdouble}(x + 456)
f === :RANDOMb && return Ptr{Cdouble}(x + 464)
f === :RANDOMoutside && return Ptr{Cuint}(x + 472)
f === :REPORTfreq && return Ptr{Cint}(x + 476)
f === :REPORTfreq2 && return Ptr{Cint}(x + 480)
f === :RERUN && return Ptr{Cint}(x + 484)
f === :ROTATErandom && return Ptr{Cint}(x + 488)
f === :SCALEinput && return Ptr{Cuint}(x + 492)
f === :SCALElast && return Ptr{Cuint}(x + 496)
f === :SETroundoff && return Ptr{Cuint}(x + 500)
f === :SKIPcheckmax && return Ptr{Cuint}(x + 504)
f === :SKIPconvex && return Ptr{Cuint}(x + 508)
f === :SPLITthresholds && return Ptr{Cuint}(x + 512)
f === :STOPadd && return Ptr{Cint}(x + 516)
f === :STOPcone && return Ptr{Cint}(x + 520)
f === :STOPpoint && return Ptr{Cint}(x + 524)
f === :TESTpoints && return Ptr{Cint}(x + 528)
f === :TESTvneighbors && return Ptr{Cuint}(x + 532)
f === :TRACElevel && return Ptr{Cint}(x + 536)
f === :TRACElastrun && return Ptr{Cint}(x + 540)
f === :TRACEpoint && return Ptr{Cint}(x + 544)
f === :TRACEdist && return Ptr{Cdouble}(x + 552)
f === :TRACEmerge && return Ptr{Cint}(x + 560)
f === :TRIangulate && return Ptr{Cuint}(x + 564)
f === :TRInormals && return Ptr{Cuint}(x + 568)
f === :UPPERdelaunay && return Ptr{Cuint}(x + 572)
f === :USEstdout && return Ptr{Cuint}(x + 576)
f === :VERIFYoutput && return Ptr{Cuint}(x + 580)
f === :VIRTUALmemory && return Ptr{Cuint}(x + 584)
f === :VORONOI && return Ptr{Cuint}(x + 588)
f === :AREAfactor && return Ptr{Cdouble}(x + 592)
f === :DOcheckmax && return Ptr{Cuint}(x + 600)
f === :feasible_string && return Ptr{Cstring}(x + 608)
f === :feasible_point && return Ptr{Ptr{Cdouble}}(x + 616)
f === :GETarea && return Ptr{Cuint}(x + 624)
f === :KEEPnearinside && return Ptr{Cuint}(x + 628)
f === :hull_dim && return Ptr{Cint}(x + 632)
f === :input_dim && return Ptr{Cint}(x + 636)
f === :num_points && return Ptr{Cint}(x + 640)
f === :first_point && return Ptr{Ptr{Cdouble}}(x + 648)
f === :POINTSmalloc && return Ptr{Cuint}(x + 656)
f === :input_points && return Ptr{Ptr{Cdouble}}(x + 664)
f === :input_malloc && return Ptr{Cuint}(x + 672)
f === :qhull_command && return Ptr{NTuple{256, Cchar}}(x + 676)
f === :qhull_commandsiz2 && return Ptr{Cint}(x + 932)
f === :rbox_command && return Ptr{NTuple{256, Cchar}}(x + 936)
f === :qhull_options && return Ptr{NTuple{512, Cchar}}(x + 1192)
f === :qhull_optionlen && return Ptr{Cint}(x + 1704)
f === :qhull_optionsiz && return Ptr{Cint}(x + 1708)
f === :qhull_optionsiz2 && return Ptr{Cint}(x + 1712)
f === :run_id && return Ptr{Cint}(x + 1716)
f === :VERTEXneighbors && return Ptr{Cuint}(x + 1720)
f === :ZEROcentrum && return Ptr{Cuint}(x + 1724)
f === :upper_threshold && return Ptr{Ptr{Cdouble}}(x + 1728)
f === :lower_threshold && return Ptr{Ptr{Cdouble}}(x + 1736)
f === :upper_bound && return Ptr{Ptr{Cdouble}}(x + 1744)
f === :lower_bound && return Ptr{Ptr{Cdouble}}(x + 1752)
f === :ANGLEround && return Ptr{Cdouble}(x + 1760)
f === :centrum_radius && return Ptr{Cdouble}(x + 1768)
f === :cos_max && return Ptr{Cdouble}(x + 1776)
f === :DISTround && return Ptr{Cdouble}(x + 1784)
f === :MAXabs_coord && return Ptr{Cdouble}(x + 1792)
f === :MAXlastcoord && return Ptr{Cdouble}(x + 1800)
f === :MAXoutside && return Ptr{Cdouble}(x + 1808)
f === :MAXsumcoord && return Ptr{Cdouble}(x + 1816)
f === :MAXwidth && return Ptr{Cdouble}(x + 1824)
f === :MINdenom_1 && return Ptr{Cdouble}(x + 1832)
f === :MINdenom && return Ptr{Cdouble}(x + 1840)
f === :MINdenom_1_2 && return Ptr{Cdouble}(x + 1848)
f === :MINdenom_2 && return Ptr{Cdouble}(x + 1856)
f === :MINlastcoord && return Ptr{Cdouble}(x + 1864)
f === :NEARzero && return Ptr{Ptr{Cdouble}}(x + 1872)
f === :NEARinside && return Ptr{Cdouble}(x + 1880)
f === :ONEmerge && return Ptr{Cdouble}(x + 1888)
f === :outside_err && return Ptr{Cdouble}(x + 1896)
f === :WIDEfacet && return Ptr{Cdouble}(x + 1904)
f === :NARROWhull && return Ptr{Cuint}(x + 1912)
f === :qhull && return Ptr{NTuple{6, Cchar}}(x + 1916)
f === :errexit && return Ptr{jmp_buf}(x + 1924)
f === :jmpXtra && return Ptr{NTuple{40, Cchar}}(x + 2072)
f === :restartexit && return Ptr{jmp_buf}(x + 2112)
f === :jmpXtra2 && return Ptr{NTuple{40, Cchar}}(x + 2260)
f === :fin && return Ptr{Ptr{Libc.FILE}}(x + 2304)
f === :fout && return Ptr{Ptr{Libc.FILE}}(x + 2312)
f === :ferr && return Ptr{Ptr{Libc.FILE}}(x + 2320)
f === :interior_point && return Ptr{Ptr{Cdouble}}(x + 2328)
f === :normal_size && return Ptr{Cint}(x + 2336)
f === :center_size && return Ptr{Cint}(x + 2340)
f === :TEMPsize && return Ptr{Cint}(x + 2344)
f === :facet_list && return Ptr{Ptr{facetT}}(x + 2352)
f === :facet_tail && return Ptr{Ptr{facetT}}(x + 2360)
f === :facet_next && return Ptr{Ptr{facetT}}(x + 2368)
f === :newfacet_list && return Ptr{Ptr{facetT}}(x + 2376)
f === :visible_list && return Ptr{Ptr{facetT}}(x + 2384)
f === :num_visible && return Ptr{Cint}(x + 2392)
f === :tracefacet_id && return Ptr{Cuint}(x + 2396)
f === :tracefacet && return Ptr{Ptr{facetT}}(x + 2400)
f === :traceridge_id && return Ptr{Cuint}(x + 2408)
f === :traceridge && return Ptr{Ptr{ridgeT}}(x + 2416)
f === :tracevertex_id && return Ptr{Cuint}(x + 2424)
f === :tracevertex && return Ptr{Ptr{vertexT}}(x + 2432)
f === :vertex_list && return Ptr{Ptr{vertexT}}(x + 2440)
f === :vertex_tail && return Ptr{Ptr{vertexT}}(x + 2448)
f === :newvertex_list && return Ptr{Ptr{vertexT}}(x + 2456)
f === :num_facets && return Ptr{Cint}(x + 2464)
f === :num_vertices && return Ptr{Cint}(x + 2468)
f === :num_outside && return Ptr{Cint}(x + 2472)
f === :num_good && return Ptr{Cint}(x + 2476)
f === :facet_id && return Ptr{Cuint}(x + 2480)
f === :ridge_id && return Ptr{Cuint}(x + 2484)
f === :vertex_id && return Ptr{Cuint}(x + 2488)
f === :first_newfacet && return Ptr{Cuint}(x + 2492)
f === :hulltime && return Ptr{Culong}(x + 2496)
f === :ALLOWrestart && return Ptr{Cuint}(x + 2504)
f === :build_cnt && return Ptr{Cint}(x + 2508)
f === :CENTERtype && return Ptr{qh_CENTER}(x + 2512)
f === :furthest_id && return Ptr{Cint}(x + 2516)
f === :last_errcode && return Ptr{Cint}(x + 2520)
f === :GOODclosest && return Ptr{Ptr{facetT}}(x + 2528)
f === :coplanar_apex && return Ptr{Ptr{Cdouble}}(x + 2536)
f === :hasAreaVolume && return Ptr{Cuint}(x + 2544)
f === :hasTriangulation && return Ptr{Cuint}(x + 2548)
f === :isRenameVertex && return Ptr{Cuint}(x + 2552)
f === :JOGGLEmax && return Ptr{Cdouble}(x + 2560)
f === :maxoutdone && return Ptr{Cuint}(x + 2568)
f === :max_outside && return Ptr{Cdouble}(x + 2576)
f === :max_vertex && return Ptr{Cdouble}(x + 2584)
f === :min_vertex && return Ptr{Cdouble}(x + 2592)
f === :NEWfacets && return Ptr{Cuint}(x + 2600)
f === :NEWtentative && return Ptr{Cuint}(x + 2604)
f === :findbestnew && return Ptr{Cuint}(x + 2608)
f === :findbest_notsharp && return Ptr{Cuint}(x + 2612)
f === :NOerrexit && return Ptr{Cuint}(x + 2616)
f === :PRINTcradius && return Ptr{Cdouble}(x + 2624)
f === :PRINTradius && return Ptr{Cdouble}(x + 2632)
f === :POSTmerging && return Ptr{Cuint}(x + 2640)
f === :printoutvar && return Ptr{Cint}(x + 2644)
f === :printoutnum && return Ptr{Cint}(x + 2648)
f === :repart_facetid && return Ptr{Cuint}(x + 2652)
f === :retry_addpoint && return Ptr{Cint}(x + 2656)
f === :QHULLfinished && return Ptr{Cuint}(x + 2660)
f === :totarea && return Ptr{Cdouble}(x + 2664)
f === :totvol && return Ptr{Cdouble}(x + 2672)
f === :visit_id && return Ptr{Cuint}(x + 2680)
f === :vertex_visit && return Ptr{Cuint}(x + 2684)
f === :WAScoplanar && return Ptr{Cuint}(x + 2688)
f === :ZEROall_ok && return Ptr{Cuint}(x + 2692)
f === :facet_mergeset && return Ptr{Ptr{setT}}(x + 2696)
f === :degen_mergeset && return Ptr{Ptr{setT}}(x + 2704)
f === :vertex_mergeset && return Ptr{Ptr{setT}}(x + 2712)
f === :hash_table && return Ptr{Ptr{setT}}(x + 2720)
f === :other_points && return Ptr{Ptr{setT}}(x + 2728)
f === :del_vertices && return Ptr{Ptr{setT}}(x + 2736)
f === :gm_matrix && return Ptr{Ptr{Cdouble}}(x + 2744)
f === :gm_row && return Ptr{Ptr{Ptr{Cdouble}}}(x + 2752)
f === :line && return Ptr{Cstring}(x + 2760)
f === :maxline && return Ptr{Cint}(x + 2768)
f === :half_space && return Ptr{Ptr{Cdouble}}(x + 2776)
f === :temp_malloc && return Ptr{Ptr{Cdouble}}(x + 2784)
f === :ERREXITcalled && return Ptr{Cuint}(x + 2792)
f === :firstcentrum && return Ptr{Cuint}(x + 2796)
f === :old_randomdist && return Ptr{Cuint}(x + 2800)
f === :coplanarfacetset && return Ptr{Ptr{setT}}(x + 2808)
f === :last_low && return Ptr{Cdouble}(x + 2816)
f === :last_high && return Ptr{Cdouble}(x + 2824)
f === :last_newhigh && return Ptr{Cdouble}(x + 2832)
f === :lastcpu && return Ptr{Cdouble}(x + 2840)
f === :lastfacets && return Ptr{Cint}(x + 2848)
f === :lastmerges && return Ptr{Cint}(x + 2852)
f === :lastplanes && return Ptr{Cint}(x + 2856)
f === :lastdist && return Ptr{Cint}(x + 2860)
f === :lastreport && return Ptr{Cuint}(x + 2864)
f === :mergereport && return Ptr{Cint}(x + 2868)
f === :old_tempstack && return Ptr{Ptr{setT}}(x + 2872)
f === :ridgeoutnum && return Ptr{Cint}(x + 2880)
f === :last_random && return Ptr{Cint}(x + 2884)
f === :rbox_errexit && return Ptr{jmp_buf}(x + 2888)
f === :jmpXtra3 && return Ptr{NTuple{40, Cchar}}(x + 3036)
f === :rbox_isinteger && return Ptr{Cint}(x + 3076)
f === :rbox_out_offset && return Ptr{Cdouble}(x + 3080)
f === :cpp_object && return Ptr{Ptr{Cvoid}}(x + 3088)
f === :cpp_other && return Ptr{Ptr{Cvoid}}(x + 3096)
f === :cpp_user && return Ptr{Ptr{Cvoid}}(x + 3104)
f === :qhmem && return Ptr{qhmemT}(x + 3112)
f === :qhstat && return Ptr{qhstatT}(x + 3264)
return getfield(x, f)
end
function Base.getproperty(x::qhT, f::Symbol)
r = Ref{qhT}(x)
ptr = Base.unsafe_convert(Ptr{qhT}, r)
fptr = getproperty(ptr, f)
GC.@preserve r unsafe_load(fptr)
end
function Base.setproperty!(x::Ptr{qhT}, f::Symbol, v)
unsafe_store!(getproperty(x, f), v)
end
const ptr_intT = Clong
function qh_memalloc(qh, insize)
ccall((:qh_memalloc, libqhull_r), Ptr{Cvoid}, (Ptr{qhT}, Cint), qh, insize)
end
function qh_memcheck(qh)
ccall((:qh_memcheck, libqhull_r), Cvoid, (Ptr{qhT},), qh)
end
function qh_memfree(qh, object, insize)
ccall((:qh_memfree, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Cvoid}, Cint), qh, object, insize)
end
function qh_memfreeshort(qh, curlong, totlong)
ccall((:qh_memfreeshort, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Cint}, Ptr{Cint}), qh, curlong, totlong)
end
function qh_meminit(qh, ferr)
ccall((:qh_meminit, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Libc.FILE}), qh, ferr)
end
function qh_meminitbuffers(qh, tracelevel, alignment, numsizes, bufsize, bufinit)
ccall((:qh_meminitbuffers, libqhull_r), Cvoid, (Ptr{qhT}, Cint, Cint, Cint, Cint, Cint), qh, tracelevel, alignment, numsizes, bufsize, bufinit)
end
function qh_memsetup(qh)
ccall((:qh_memsetup, libqhull_r), Cvoid, (Ptr{qhT},), qh)
end
function qh_memsize(qh, size)
ccall((:qh_memsize, libqhull_r), Cvoid, (Ptr{qhT}, Cint), qh, size)
end
function qh_memstatistics(qh, fp)
ccall((:qh_memstatistics, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Libc.FILE}), qh, fp)
end
function qh_memtotal(qh, totlong, curlong, totshort, curshort, maxlong, totbuffer)
ccall((:qh_memtotal, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Cint}, Ptr{Cint}, Ptr{Cint}, Ptr{Cint}, Ptr{Cint}, Ptr{Cint}), qh, totlong, curlong, totshort, curshort, maxlong, totbuffer)
end
function qh_setaddsorted(qh, setp, elem)
ccall((:qh_setaddsorted, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Ptr{setT}}, Ptr{Cvoid}), qh, setp, elem)
end
function qh_setaddnth(qh, setp, nth, newelem)
ccall((:qh_setaddnth, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Ptr{setT}}, Cint, Ptr{Cvoid}), qh, setp, nth, newelem)
end
function qh_setappend(qh, setp, elem)
ccall((:qh_setappend, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Ptr{setT}}, Ptr{Cvoid}), qh, setp, elem)
end
function qh_setappend_set(qh, setp, setA)
ccall((:qh_setappend_set, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Ptr{setT}}, Ptr{setT}), qh, setp, setA)
end
function qh_setappend2ndlast(qh, setp, elem)
ccall((:qh_setappend2ndlast, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Ptr{setT}}, Ptr{Cvoid}), qh, setp, elem)
end
function qh_setcheck(qh, set, tname, id)
ccall((:qh_setcheck, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{setT}, Cstring, Cuint), qh, set, tname, id)
end
function qh_setcompact(qh, set)
ccall((:qh_setcompact, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{setT}), qh, set)
end
function qh_setcopy(qh, set, extra)
ccall((:qh_setcopy, libqhull_r), Ptr{setT}, (Ptr{qhT}, Ptr{setT}, Cint), qh, set, extra)
end
function qh_setdel(set, elem)
ccall((:qh_setdel, libqhull_r), Ptr{Cvoid}, (Ptr{setT}, Ptr{Cvoid}), set, elem)
end
function qh_setdellast(set)
ccall((:qh_setdellast, libqhull_r), Ptr{Cvoid}, (Ptr{setT},), set)
end
function qh_setdelnth(qh, set, nth)
ccall((:qh_setdelnth, libqhull_r), Ptr{Cvoid}, (Ptr{qhT}, Ptr{setT}, Cint), qh, set, nth)
end
function qh_setdelnthsorted(qh, set, nth)
ccall((:qh_setdelnthsorted, libqhull_r), Ptr{Cvoid}, (Ptr{qhT}, Ptr{setT}, Cint), qh, set, nth)
end
function qh_setdelsorted(set, newelem)
ccall((:qh_setdelsorted, libqhull_r), Ptr{Cvoid}, (Ptr{setT}, Ptr{Cvoid}), set, newelem)
end
function qh_setduplicate(qh, set, elemsize)
ccall((:qh_setduplicate, libqhull_r), Ptr{setT}, (Ptr{qhT}, Ptr{setT}, Cint), qh, set, elemsize)
end
function qh_setendpointer(set)
ccall((:qh_setendpointer, libqhull_r), Ptr{Ptr{Cvoid}}, (Ptr{setT},), set)
end
function qh_setequal(setA, setB)
ccall((:qh_setequal, libqhull_r), Cint, (Ptr{setT}, Ptr{setT}), setA, setB)
end
function qh_setequal_except(setA, skipelemA, setB, skipelemB)
ccall((:qh_setequal_except, libqhull_r), Cint, (Ptr{setT}, Ptr{Cvoid}, Ptr{setT}, Ptr{Cvoid}), setA, skipelemA, setB, skipelemB)
end
function qh_setequal_skip(setA, skipA, setB, skipB)
ccall((:qh_setequal_skip, libqhull_r), Cint, (Ptr{setT}, Cint, Ptr{setT}, Cint), setA, skipA, setB, skipB)
end
function qh_setfree(qh, set)
ccall((:qh_setfree, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Ptr{setT}}), qh, set)
end
function qh_setfree2(qh, setp, elemsize)
ccall((:qh_setfree2, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Ptr{setT}}, Cint), qh, setp, elemsize)
end
function qh_setfreelong(qh, set)
ccall((:qh_setfreelong, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Ptr{setT}}), qh, set)
end
function qh_setin(set, setelem)
ccall((:qh_setin, libqhull_r), Cint, (Ptr{setT}, Ptr{Cvoid}), set, setelem)
end
function qh_setindex(set, setelem)
ccall((:qh_setindex, libqhull_r), Cint, (Ptr{setT}, Ptr{Cvoid}), set, setelem)
end
function qh_setlarger(qh, setp)
ccall((:qh_setlarger, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Ptr{setT}}), qh, setp)
end
function qh_setlarger_quick(qh, setsize, newsize)
ccall((:qh_setlarger_quick, libqhull_r), Cint, (Ptr{qhT}, Cint, Ptr{Cint}), qh, setsize, newsize)
end
function qh_setlast(set)
ccall((:qh_setlast, libqhull_r), Ptr{Cvoid}, (Ptr{setT},), set)
end
function qh_setnew(qh, size)
ccall((:qh_setnew, libqhull_r), Ptr{setT}, (Ptr{qhT}, Cint), qh, size)
end
function qh_setnew_delnthsorted(qh, set, size, nth, prepend)
ccall((:qh_setnew_delnthsorted, libqhull_r), Ptr{setT}, (Ptr{qhT}, Ptr{setT}, Cint, Cint, Cint), qh, set, size, nth, prepend)
end
function qh_setprint(qh, fp, string, set)
ccall((:qh_setprint, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Libc.FILE}, Cstring, Ptr{setT}), qh, fp, string, set)
end
function qh_setreplace(qh, set, oldelem, newelem)
ccall((:qh_setreplace, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{setT}, Ptr{Cvoid}, Ptr{Cvoid}), qh, set, oldelem, newelem)
end
function qh_setsize(qh, set)
ccall((:qh_setsize, libqhull_r), Cint, (Ptr{qhT}, Ptr{setT}), qh, set)
end
function qh_settemp(qh, setsize)
ccall((:qh_settemp, libqhull_r), Ptr{setT}, (Ptr{qhT}, Cint), qh, setsize)
end
function qh_settempfree(qh, set)
ccall((:qh_settempfree, libqhull_r), Cvoid, (Ptr{qhT}, Ptr{Ptr{setT}}), qh, set)
end
function qh_settempfree_all(qh)
ccall((:qh_settempfree_all, libqhull_r), Cvoid, (Ptr{qhT},), qh)
end
function qh_settemppop(qh)