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93 lines
4.8 KiB
93 lines
4.8 KiB
/* |
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This file is part of Magnum. |
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Copyright © 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, |
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2020, 2021, 2022 Vladimír Vondruš <mosra@centrum.cz> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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to deal in the Software without restriction, including without limitation |
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the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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and/or sell copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included |
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in all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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DEALINGS IN THE SOFTWARE. |
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*/ |
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#include "magnum/math.matrix.h" |
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namespace magnum { |
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void mathMatrixDouble(py::module_& root, PyTypeObject* const metaclass) { |
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py::class_<Matrix2x2d> matrix2x2d{root, "Matrix2x2d", "2x2 double matrix", py::buffer_protocol{}}; |
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py::class_<Matrix2x3d> matrix2x3d{root, "Matrix2x3d", "2x3 double matrix", py::buffer_protocol{}}; |
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py::class_<Matrix2x4d> matrix2x4d{root, "Matrix2x4d", "2x4 double matrix", py::buffer_protocol{}}; |
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py::class_<Matrix3x2d> matrix3x2d{root, "Matrix3x2d", "3x2 double matrix", py::buffer_protocol{}}; |
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py::class_<Matrix3x3d> matrix3x3d{root, "Matrix3x3d", "3x3 double matrix", py::buffer_protocol{}}; |
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py::class_<Matrix3x4d> matrix3x4d{root, "Matrix3x4d", "3x4 double matrix", py::buffer_protocol{}}; |
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py::class_<Matrix4x2d> matrix4x2d{root, "Matrix4x2d", "4x2 double matrix", py::buffer_protocol{}}; |
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py::class_<Matrix4x3d> matrix4x3d{root, "Matrix4x3d", "4x3 double matrix", py::buffer_protocol{}}; |
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py::class_<Matrix4x4d> matrix4x4d{root, "Matrix4x4d", "4x4 double matrix", py::buffer_protocol{}}; |
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/* The subclasses don't have buffer protocol enabled, as that's already |
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done by the base classes. Moreover, just adding py::buffer_protocol{} |
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would cause it to not find the buffer functions as we don't add them |
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anywhere, thus failing with `pybind11_getbuffer(): Internal error`. The |
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metaclasses are needed for supporting the magic translation attribute, |
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see transformationMatrixMetaclass() in math.cpp for more information. */ |
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py::class_<Matrix3d, Matrix3x3d> matrix3d{root, "Matrix3d", "2D double transformation matrix", py::metaclass(reinterpret_cast<PyObject*>(metaclass))}; |
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py::class_<Matrix4d, Matrix4x4d> matrix4d{root, "Matrix4d", "3D double transformation matrix", py::metaclass(reinterpret_cast<PyObject*>(metaclass))}; |
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/* Register type conversions as soon as possible as those should have a |
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priority over buffer and list constructors. These need all the types to |
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be present, so can't be interwinted with the class definitions above. */ |
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convertible<Matrix2x2>(matrix2x2d); |
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convertible<Matrix2x3>(matrix2x3d); |
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convertible<Matrix2x4>(matrix2x4d); |
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convertible<Matrix3x2>(matrix3x2d); |
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convertible<Matrix3x3>(matrix3x3d); |
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convertible<Matrix3x4>(matrix3x4d); |
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convertible<Matrix4x2>(matrix4x2d); |
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convertible<Matrix4x3>(matrix4x3d); |
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convertible<Matrix4x4>(matrix4x4d); |
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convertible<Matrix3>(matrix3d); |
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convertible<Matrix4>(matrix4d); |
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/* This needs to be *after* conversion constructors so the type conversion |
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gets picked before the general buffer constructor (which would then |
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fail). On the other hand, this needs to be before generic from-list |
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constructors because buffer protocol is generally faster than |
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iteration. */ |
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everyRectangularMatrixBuffer(matrix2x2d); |
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everyRectangularMatrixBuffer(matrix2x3d); |
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everyRectangularMatrixBuffer(matrix2x4d); |
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everyRectangularMatrixBuffer(matrix3x2d); |
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everyRectangularMatrixBuffer(matrix3x3d); |
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everyRectangularMatrixBuffer(matrix3x4d); |
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everyRectangularMatrixBuffer(matrix4x2d); |
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everyRectangularMatrixBuffer(matrix4x3d); |
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everyRectangularMatrixBuffer(matrix4x4d); |
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everyRectangularMatrixBuffer(matrix3d); |
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everyRectangularMatrixBuffer(matrix4d); |
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/* Now register the generic from-list constructors and everything else */ |
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matrices<Double>( |
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matrix2x2d, matrix2x3d, matrix2x4d, |
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matrix3x2d, matrix3x3d, matrix3x4d, |
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matrix4x2d, matrix4x3d, matrix4x4d, |
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matrix3d, matrix4d); |
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} |
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}
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