godot/core/helper/math_fieldwise.cpp

172 lines
5.4 KiB
C++

/*************************************************************************/
/* fieldwise.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
/* */
/* 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 "core/helper/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);
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::RECT2: {
SETUP_TYPE(Rect2)
/**/ TRY_TRANSFER_FIELD("x",pos.x)
else TRY_TRANSFER_FIELD("y",pos.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::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::QUAT: {
SETUP_TYPE(Quat)
/**/ 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",pos.x)
else TRY_TRANSFER_FIELD("py",pos.y)
else TRY_TRANSFER_FIELD("pz",pos.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::MATRIX32: {
SETUP_TYPE(Matrix32)
/**/ TRY_TRANSFER_FIELD("xx",elements[0][0])
else TRY_TRANSFER_FIELD("xy",elements[0][1])
else TRY_TRANSFER_FIELD("yx",elements[1][0])
else TRY_TRANSFER_FIELD("yy",elements[1][1])
else TRY_TRANSFER_FIELD("ox",elements[2][0])
else TRY_TRANSFER_FIELD("oy",elements[2][1])
return target;
}
case Variant::MATRIX3: {
SETUP_TYPE(Matrix3)
/**/ TRY_TRANSFER_FIELD("xx",elements[0][0])
else TRY_TRANSFER_FIELD("xy",elements[0][1])
else TRY_TRANSFER_FIELD("xz",elements[0][2])
else TRY_TRANSFER_FIELD("yx",elements[1][0])
else TRY_TRANSFER_FIELD("yy",elements[1][1])
else TRY_TRANSFER_FIELD("yz",elements[1][2])
else TRY_TRANSFER_FIELD("zx",elements[2][0])
else TRY_TRANSFER_FIELD("zy",elements[2][1])
else TRY_TRANSFER_FIELD("zz",elements[2][2])
return target;
}
case Variant::TRANSFORM: {
SETUP_TYPE(Transform)
/**/ TRY_TRANSFER_FIELD("xx",basis.elements[0][0])
else TRY_TRANSFER_FIELD("xy",basis.elements[0][1])
else TRY_TRANSFER_FIELD("xz",basis.elements[0][2])
else TRY_TRANSFER_FIELD("yx",basis.elements[1][0])
else TRY_TRANSFER_FIELD("yy",basis.elements[1][1])
else TRY_TRANSFER_FIELD("yz",basis.elements[1][2])
else TRY_TRANSFER_FIELD("zx",basis.elements[2][0])
else TRY_TRANSFER_FIELD("zy",basis.elements[2][1])
else TRY_TRANSFER_FIELD("zz",basis.elements[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;
}
default: {
ERR_FAIL_V(p_target);
}
}
}
#endif // TOOLS_ENABLED