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* Very very early WIP to start building out pybind11 versions of CMake Bring over a bunch of the constants, but declare them as pybind11 enums. I'm not sure yet how best to expose some of the stuff PyAlembic will eventually need, and I needed to put PyImathVec.cpp in MODSOURCE as the register symbols were not being found in LIBSOURCE. Signed-off-by: Lucas Miller <[email protected]> * Add an option to build the pybind11 bindings. Make sure we dont try to use both at the same time. Signed-off-by: Lucas Miller <[email protected]> * Address most PR feedback. Signed-off-by: Lucas Miller <[email protected]> --------- Signed-off-by: Lucas Miller <[email protected]>
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| # SPDX-License-Identifier: BSD-3-Clause | ||
| # Copyright Contributors to the OpenEXR Project. | ||
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| pyimath_define_module(imath | ||
| LIBNAME PyBindImath | ||
| PRIV_EXPORT PYIMATH_BUILD | ||
| CURDIR ${CMAKE_CURRENT_SOURCE_DIR} | ||
| LIBSOURCE | ||
| PyImathVec.cpp | ||
| MODSOURCE | ||
| imathmodule.cpp | ||
| PyImathVec.cpp | ||
| HEADERS | ||
| PyImathExport.h | ||
| DEPENDENCIES | ||
| Imath | ||
| ) |
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| // | ||
| // SPDX-License-Identifier: BSD-3-Clause | ||
| // Copyright Contributors to the OpenEXR Project. | ||
| // | ||
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| // clang-format off | ||
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| #include <pybind11/pybind11.h> | ||
| #include <pybind11/pytypes.h> | ||
| #include <pybind11/stl.h> | ||
| #include <pybind11/stl_bind.h> | ||
| #include <pybind11/operators.h> | ||
| #include "PyImathExport.h" | ||
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| #ifndef _PyBindImath_h_ | ||
| #define _PyBindImath_h_ | ||
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| namespace PyImath { | ||
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| PYIMATH_EXPORT void register_imath_vec(pybind11::module& m); | ||
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| } | ||
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| #endif |
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| // | ||
| // SPDX-License-Identifier: BSD-3-Clause | ||
| // Copyright Contributors to the OpenEXR Project. | ||
| // | ||
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| // clang-format off | ||
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| #ifndef PYBINDIMATHEXPORT_H | ||
| #define PYBINDIMATHEXPORT_H | ||
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| #if defined(IMATH_DLL) | ||
| #if defined(PLATFORM_VISIBILITY_AVAILABLE) | ||
| #define PYIMATH_EXPORT __attribute__((visibility("default"))) | ||
| #define PYIMATH_EXPORT __attribute__((visibility("default"))) | ||
| #elif defined(_MSC_VER) | ||
| #if defined(PYIMATH_BUILD) | ||
| #define PYIMATH_EXPORT __declspec(dllexport) | ||
| #else | ||
| #define PYIMATH_EXPORT __declspec(dllimport) | ||
| #endif | ||
| #else | ||
| #define PYIMATH_EXPORT | ||
| #endif | ||
| #else | ||
| #define PYIMATH_EXPORT | ||
| #endif | ||
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| #endif // #ifndef PYBINDIMATHEXPORT_H |
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| // | ||
| // SPDX-License-Identifier: BSD-3-Clause | ||
| // Copyright Contributors to the OpenEXR Project. | ||
| // | ||
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| #include "PyImath.h" | ||
| #include <ImathVec.h> | ||
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| namespace PyImath { | ||
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| void register_imath_vec(pybind11::module& m) | ||
| { | ||
| // TODO fill in | ||
| pybind11::class_<Imath::V3f>(m, "V3f"); | ||
| } | ||
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| } |
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| // | ||
| // SPDX-License-Identifier: BSD-3-Clause | ||
| // Copyright Contributors to the OpenEXR Project. | ||
| // | ||
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| #include "PyImath.h" | ||
| #include <ImathEuler.h> | ||
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| PYBIND11_MODULE(imath, m) | ||
| { | ||
| m.doc() = "Imath module"; | ||
| m.attr("__version__") = IMATH_VERSION_STRING; | ||
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| PyImath::register_imath_vec(m); | ||
| // | ||
| // Initialize constants | ||
| // | ||
| pybind11::enum_<IMATH_NAMESPACE::Eulerf::Order>(m, "Order") | ||
| .value("EULER_XYZ", IMATH_NAMESPACE::Eulerf::XYZ) | ||
| .value("EULER_XZY", IMATH_NAMESPACE::Eulerf::XZY) | ||
| .value("EULER_YZX", IMATH_NAMESPACE::Eulerf::YZX) | ||
| .value("EULER_YXZ", IMATH_NAMESPACE::Eulerf::YXZ) | ||
| .value("EULER_ZXY", IMATH_NAMESPACE::Eulerf::ZXY) | ||
| .value("EULER_ZYX", IMATH_NAMESPACE::Eulerf::ZYX) | ||
| .value("EULER_XZX", IMATH_NAMESPACE::Eulerf::XZX) | ||
| .value("EULER_XYX", IMATH_NAMESPACE::Eulerf::XYX) | ||
| .value("EULER_YXY", IMATH_NAMESPACE::Eulerf::YXY) | ||
| .value("EULER_YZY", IMATH_NAMESPACE::Eulerf::YZY) | ||
| .value("EULER_ZYZ", IMATH_NAMESPACE::Eulerf::ZYZ) | ||
| .value("EULER_ZXZ", IMATH_NAMESPACE::Eulerf::ZXZ) | ||
| .value("EULER_XYZr", IMATH_NAMESPACE::Eulerf::XYZr) | ||
| .value("EULER_XZYr", IMATH_NAMESPACE::Eulerf::XZYr) | ||
| .value("EULER_YZXr", IMATH_NAMESPACE::Eulerf::YZXr) | ||
| .value("EULER_YXZr", IMATH_NAMESPACE::Eulerf::YXZr) | ||
| .value("EULER_ZXYr", IMATH_NAMESPACE::Eulerf::ZXYr) | ||
| .value("EULER_ZYXr", IMATH_NAMESPACE::Eulerf::ZYXr) | ||
| .value("EULER_XZXr", IMATH_NAMESPACE::Eulerf::XZXr) | ||
| .value("EULER_XYXr", IMATH_NAMESPACE::Eulerf::XYXr) | ||
| .value("EULER_YXYr", IMATH_NAMESPACE::Eulerf::YXYr) | ||
| .value("EULER_YZYr", IMATH_NAMESPACE::Eulerf::YZYr) | ||
| .value("EULER_ZYZr", IMATH_NAMESPACE::Eulerf::ZYZr) | ||
| .value("EULER_ZXZr", IMATH_NAMESPACE::Eulerf::ZXZr) | ||
| .export_values(); | ||
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| pybind11::enum_<IMATH_NAMESPACE::Eulerf::Axis>(m, "Axis") | ||
| .value("EULER_X_AXIS", IMATH_NAMESPACE::Eulerf::X) | ||
| .value("EULER_Y_AXIS", IMATH_NAMESPACE::Eulerf::Y) | ||
| .value("EULER_Z_AXIS", IMATH_NAMESPACE::Eulerf::Z) | ||
| .export_values(); | ||
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| pybind11::enum_<IMATH_NAMESPACE::Eulerf::InputLayout>(m, "InputLayout") | ||
| .value("EULER_IJKLayout", IMATH_NAMESPACE::Eulerf::IJKLayout) | ||
| .value("EULER_XYZLayout", IMATH_NAMESPACE::Eulerf::XYZLayout) | ||
| .export_values(); | ||
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| m.attr("INT_MIN") = std::numeric_limits<int>::min(); | ||
| m.attr("INT_MAX") = std::numeric_limits<int>::max(); | ||
| m.attr("INT_LOWEST") = std::numeric_limits<int>::lowest(); | ||
| m.attr("INT_EPS") = std::numeric_limits<int>::epsilon(); | ||
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| m.attr("FLT_MIN") = std::numeric_limits<float>::min(); | ||
| m.attr("FLT_MAX") = std::numeric_limits<float>::max(); | ||
| m.attr("FLT_LOWEST") = std::numeric_limits<float>::lowest(); | ||
| m.attr("FLT_EPS") = std::numeric_limits<float>::epsilon(); | ||
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| m.attr("DBL_MIN") = std::numeric_limits<double>::min(); | ||
| m.attr("DBL_MAX") = std::numeric_limits<double>::max(); | ||
| m.attr("DBL_LOWEST") = std::numeric_limits<double>::lowest(); | ||
| m.attr("DBL_EPS") = std::numeric_limits<double>::epsilon(); | ||
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| } |
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