Current File : //usr/include/Imath/PyImathColor4ArrayImpl.h
//
// SPDX-License-Identifier: BSD-3-Clause
// Copyright Contributors to the OpenEXR Project.
//
// clang-format off
#ifndef _PyImathColor4ArrayImpl_h_
#define _PyImathColor4ArrayImpl_h_
//
// This .C file was turned into a header file so that instantiations
// of the various V3* types can be spread across multiple files in
// order to work around MSVC limitations.
//
#include <Python.h>
#include <boost/python.hpp>
#include <boost/python/make_constructor.hpp>
#include <boost/format.hpp>
#include "PyImath.h"
#include "PyImathMathExc.h"
#include "PyImathDecorators.h"
namespace PyImath {
using namespace boost::python;
using namespace IMATH_NAMESPACE;
// XXX fixme - template this
// really this should get generated automatically...
template <class T,int index>
static FixedArray<T>
Color4Array_get(FixedArray<IMATH_NAMESPACE::Color4<T> > &ca)
{
return FixedArray<T>(&(ca.unchecked_index(0)[index]),
ca.len(),4*ca.stride(),ca.handle(),ca.writable());
}
// Currently we are only exposing the RGBA components.
template <class T>
class_<FixedArray<IMATH_NAMESPACE::Color4<T> > >
register_Color4Array()
{
class_<FixedArray<IMATH_NAMESPACE::Color4<T> > > color4Array_class = FixedArray<IMATH_NAMESPACE::Color4<T> >::register_("Fixed length array of IMATH_NAMESPACE::Color4");
color4Array_class
.add_property("r",&Color4Array_get<T,0>)
.add_property("g",&Color4Array_get<T,1>)
.add_property("b",&Color4Array_get<T,2>)
.add_property("a",&Color4Array_get<T,3>)
;
return color4Array_class;
}
} // namespace PyImath
#endif // _PyImathColor4ArrayImpl_h_
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