libcruft-util/geom/plane.cpp
Danny Robson d3f434b523 coord: make template parameters more flexible
The coordinate system was unable to support types that prohibited
redim or retype operations. Additionally, the `tags' type used for
providing named data parameters was unwiedly.

We remove much of the dependance on template template parameters in the
defined operations and instead define these in terms of a template
specialisation of is_coord.

The tag types were replaced with direct specialisation of the `store'
struct by the primary type, and passing this type through use of the
CRTP.
2017-11-22 17:03:00 +11:00

38 lines
1.1 KiB
C++

/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright 2015 Danny Robson <danny@nerdcruft.net>
*/
#include "plane.hpp"
#include "../debug.hpp"
using util::geom::plane;
///////////////////////////////////////////////////////////////////////////////
template <size_t S, typename T>
plane<S,T>::plane (point<S,T> _p, vector<S,T> _n):
p (_p),
n (_n)
{
CHECK (is_normalised (n));
}
///////////////////////////////////////////////////////////////////////////////
template struct util::geom::plane<2,float>;
template struct util::geom::plane<3,float>;