2 // Copyright (c) 2014 Samsung Electronics Co., Ltd.
4 // Licensed under the Flora License, Version 1.0 (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://floralicense.org/license/
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.
18 #include <dali/public-api/math/radian.h>
21 #include <dali/public-api/common/constants.h>
22 #include <dali/public-api/math/degree.h>
26 const float PI_OVER_180 = Dali::Math::PI/180.0f;
32 Radian::Radian( float value )
37 Radian::Radian( const Degree& degree )
38 : mValue( degree * PI_OVER_180 )
42 bool Radian::operator==( const Radian& rhs ) const
44 return fabsf( mValue - rhs.mValue ) < GetRangedEpsilon( mValue, rhs.mValue );
47 bool Radian::operator!=( const Radian& rhs ) const
49 return !(this->operator==(rhs));
52 bool Radian::operator<( const Radian& rhs ) const
54 return mValue < rhs.mValue;
57 Radian& Radian::operator=( const float value )
63 Radian& Radian::operator=( const Degree& rhs )
65 mValue = rhs * PI_OVER_180;
69 Radian::operator const float&() const
74 Radian::operator float&()