/*************************************************************************/ /* math_fieldwise.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ /* "Software"), to deal in the Software without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of the Software, and to */ /* permit persons to whom the Software is furnished to do so, subject to */ /* the following conditions: */ /* */ /* The above copyright notice and this permission notice shall be */ /* included in all copies or substantial portions of the Software. */ /* */ /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ #ifdef TOOLS_ENABLED #include "math_fieldwise.h" #define SETUP_TYPE(m_type) \ m_type source = p_source; \ m_type target = p_target; #define TRY_TRANSFER_FIELD(m_name, m_member) \ if (p_field == m_name) { \ target.m_member = source.m_member; \ } Variant fieldwise_assign(const Variant &p_target, const Variant &p_source, const String &p_field) { ERR_FAIL_COND_V(p_target.get_type() != p_source.get_type(), p_target); /* clang-format makes a mess of this macro usage */ /* clang-format off */ switch (p_source.get_type()) { case Variant::VECTOR2: { SETUP_TYPE(Vector2) /**/ TRY_TRANSFER_FIELD("x", x) else TRY_TRANSFER_FIELD("y", y) return target; } case Variant::VECTOR2I: { SETUP_TYPE(Vector2i) /**/ TRY_TRANSFER_FIELD("x", x) else TRY_TRANSFER_FIELD("y", y) return target; } case Variant::RECT2: { SETUP_TYPE(Rect2) /**/ TRY_TRANSFER_FIELD("x", position.x) else TRY_TRANSFER_FIELD("y", position.y) else TRY_TRANSFER_FIELD("w", size.x) else TRY_TRANSFER_FIELD("h", size.y) return target; } case Variant::RECT2I: { SETUP_TYPE(Rect2i) /**/ TRY_TRANSFER_FIELD("x", position.x) else TRY_TRANSFER_FIELD("y", position.y) else TRY_TRANSFER_FIELD("w", size.x) else TRY_TRANSFER_FIELD("h", size.y) return target; } case Variant::VECTOR3: { SETUP_TYPE(Vector3) /**/ TRY_TRANSFER_FIELD("x", x) else TRY_TRANSFER_FIELD("y", y) else TRY_TRANSFER_FIELD("z", z) return target; } case Variant::VECTOR3I: { SETUP_TYPE(Vector3i) /**/ TRY_TRANSFER_FIELD("x", x) else TRY_TRANSFER_FIELD("y", y) else TRY_TRANSFER_FIELD("z", z) return target; } case Variant::VECTOR4: { SETUP_TYPE(Vector4) /**/ TRY_TRANSFER_FIELD("x", x) else TRY_TRANSFER_FIELD("y", y) else TRY_TRANSFER_FIELD("z", z) else TRY_TRANSFER_FIELD("w", w) return target; } case Variant::VECTOR4I: { SETUP_TYPE(Vector4i) /**/ TRY_TRANSFER_FIELD("x", x) else TRY_TRANSFER_FIELD("y", y) else TRY_TRANSFER_FIELD("z", z) else TRY_TRANSFER_FIELD("w", w) return target; } case Variant::PLANE: { SETUP_TYPE(Plane) /**/ TRY_TRANSFER_FIELD("x", normal.x) else TRY_TRANSFER_FIELD("y", normal.y) else TRY_TRANSFER_FIELD("z", normal.z) else TRY_TRANSFER_FIELD("d", d) return target; } case Variant::QUATERNION: { SETUP_TYPE(Quaternion) /**/ TRY_TRANSFER_FIELD("x", x) else TRY_TRANSFER_FIELD("y", y) else TRY_TRANSFER_FIELD("z", z) else TRY_TRANSFER_FIELD("w", w) return target; } case Variant::AABB: { SETUP_TYPE(AABB) /**/ TRY_TRANSFER_FIELD("px", position.x) else TRY_TRANSFER_FIELD("py", position.y) else TRY_TRANSFER_FIELD("pz", position.z) else TRY_TRANSFER_FIELD("sx", size.x) else TRY_TRANSFER_FIELD("sy", size.y) else TRY_TRANSFER_FIELD("sz", size.z) return target; } case Variant::TRANSFORM2D: { SETUP_TYPE(Transform2D) /**/ TRY_TRANSFER_FIELD("xx", columns[0][0]) else TRY_TRANSFER_FIELD("xy", columns[0][1]) else TRY_TRANSFER_FIELD("yx", columns[1][0]) else TRY_TRANSFER_FIELD("yy", columns[1][1]) else TRY_TRANSFER_FIELD("ox", columns[2][0]) else TRY_TRANSFER_FIELD("oy", columns[2][1]) return target; } case Variant::BASIS: { SETUP_TYPE(Basis) /**/ TRY_TRANSFER_FIELD("xx", rows[0][0]) else TRY_TRANSFER_FIELD("xy", rows[0][1]) else TRY_TRANSFER_FIELD("xz", rows[0][2]) else TRY_TRANSFER_FIELD("yx", rows[1][0]) else TRY_TRANSFER_FIELD("yy", rows[1][1]) else TRY_TRANSFER_FIELD("yz", rows[1][2]) else TRY_TRANSFER_FIELD("zx", rows[2][0]) else TRY_TRANSFER_FIELD("zy", rows[2][1]) else TRY_TRANSFER_FIELD("zz", rows[2][2]) return target; } case Variant::TRANSFORM3D: { SETUP_TYPE(Transform3D) /**/ TRY_TRANSFER_FIELD("xx", basis.rows[0][0]) else TRY_TRANSFER_FIELD("xy", basis.rows[0][1]) else TRY_TRANSFER_FIELD("xz", basis.rows[0][2]) else TRY_TRANSFER_FIELD("yx", basis.rows[1][0]) else TRY_TRANSFER_FIELD("yy", basis.rows[1][1]) else TRY_TRANSFER_FIELD("yz", basis.rows[1][2]) else TRY_TRANSFER_FIELD("zx", basis.rows[2][0]) else TRY_TRANSFER_FIELD("zy", basis.rows[2][1]) else TRY_TRANSFER_FIELD("zz", basis.rows[2][2]) else TRY_TRANSFER_FIELD("xo", origin.x) else TRY_TRANSFER_FIELD("yo", origin.y) else TRY_TRANSFER_FIELD("zo", origin.z) return target; } case Variant::PROJECTION: { SETUP_TYPE(Projection) /**/ TRY_TRANSFER_FIELD("xx", columns[0].x) else TRY_TRANSFER_FIELD("xy", columns[0].y) else TRY_TRANSFER_FIELD("xz", columns[0].z) else TRY_TRANSFER_FIELD("xw", columns[0].w) else TRY_TRANSFER_FIELD("yx", columns[1].x) else TRY_TRANSFER_FIELD("yy", columns[1].y) else TRY_TRANSFER_FIELD("yz", columns[1].z) else TRY_TRANSFER_FIELD("yw", columns[1].w) else TRY_TRANSFER_FIELD("zx", columns[2].x) else TRY_TRANSFER_FIELD("zy", columns[2].y) else TRY_TRANSFER_FIELD("zz", columns[2].z) else TRY_TRANSFER_FIELD("zw", columns[2].w) else TRY_TRANSFER_FIELD("xo", columns[3].x) else TRY_TRANSFER_FIELD("yo", columns[3].y) else TRY_TRANSFER_FIELD("zo", columns[3].z) else TRY_TRANSFER_FIELD("wo", columns[3].w) return target; } default: { ERR_FAIL_V(p_target); } } /* clang-format on */ } #endif // TOOLS_ENABLED