2 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 #include <dali/public-api/math/radian.h>
22 #include <dali/public-api/common/constants.h>
23 #include <dali/public-api/math/degree.h>
27 const float PI_OVER_180 = Dali::Math::PI/180.0f;
33 Radian::Radian( float value )
38 Radian::Radian( const Degree& degree )
39 : mValue( degree * PI_OVER_180 )
43 bool Radian::operator==( const Radian& rhs ) const
45 return fabsf( mValue - rhs.mValue ) < GetRangedEpsilon( mValue, rhs.mValue );
48 bool Radian::operator!=( const Radian& rhs ) const
50 return !(this->operator==(rhs));
53 bool Radian::operator<( const Radian& rhs ) const
55 return mValue < rhs.mValue;
58 Radian& Radian::operator=( const float value )
64 Radian& Radian::operator=( const Degree& rhs )
66 mValue = rhs * PI_OVER_180;
70 Radian::operator const float&() const
75 Radian::operator float&()