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alastaira
2023-09-06 16:45:07 +01:00
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commit 83fbe060b1
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EyeTransformation.cpp Normal file
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/***************************************************
Copyright (c) 2020 Luis Llamas
(www.luisllamas.es)
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with this program. If not, see <http://www.gnu.org/licenses
****************************************************/
#include "EyeTransformation.h"
EyeTransformation::EyeTransformation() : Animation(200)
{
}
void EyeTransformation::Update()
{
auto t = Animation.GetValue();
Current.MoveX = (Destin.MoveX - Origin.MoveX) * t + Origin.MoveX;
Current.MoveY = (Destin.MoveY - Origin.MoveY) * t + Origin.MoveY;
Current.ScaleX = (Destin.ScaleX - Origin.ScaleX) * t + Origin.ScaleX;
Current.ScaleY = (Destin.ScaleY - Origin.ScaleY) * t + Origin.ScaleY;
Apply();
}
void EyeTransformation::Apply()
{
Output.OffsetX = Input->OffsetX + Current.MoveX;
Output.OffsetY = Input->OffsetY - Current.MoveY;
Output.Width = Input->Width * Current.ScaleX;
Output.Height = Input->Height * Current.ScaleY;
Output.Slope_Top = Input->Slope_Top;
Output.Slope_Bottom = Input->Slope_Bottom;
Output.Radius_Top = Input->Radius_Top;
Output.Radius_Bottom = Input->Radius_Bottom;
Output.Inverse_Radius_Top = Input->Inverse_Radius_Top;
Output.Inverse_Radius_Bottom = Input->Inverse_Radius_Bottom;
Output.Inverse_Offset_Top = Input->Inverse_Offset_Top;
Output.Inverse_Offset_Bottom = Input->Inverse_Offset_Bottom;
}
void EyeTransformation::SetDestin(Transformation transformation)
{
Origin.MoveX = Current.MoveX;
Origin.MoveY = Current.MoveY;
Origin.ScaleX = Current.ScaleX;
Origin.ScaleY = Current.ScaleY;
Destin.MoveX = transformation.MoveX;
Destin.MoveY = transformation.MoveY;
Destin.ScaleX = transformation.ScaleX;
Destin.ScaleY = transformation.ScaleY;
}