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Fr4nz D13trich 2025-11-22 13:58:55 +01:00
parent 4af19165ec
commit 68073add76
12458 changed files with 12350765 additions and 2 deletions
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24
libs/drape_frontend/animation/opacity_animation.cpp Normal file
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#include "drape_frontend/animation/opacity_animation.hpp"
#include "drape_frontend/animation/interpolations.hpp"
namespace df
{
OpacityAnimation::OpacityAnimation(double duration, double startOpacity, double endOpacity)
: OpacityAnimation(duration, 0.0, startOpacity, endOpacity)
{}
OpacityAnimation::OpacityAnimation(double duration, double delay, double startOpacity, double endOpacity)
: BaseInterpolator(duration, delay)
, m_startOpacity(startOpacity)
, m_endOpacity(endOpacity)
, m_opacity(startOpacity)
{}
void OpacityAnimation::Advance(double elapsedSeconds)
{
TBase::Advance(elapsedSeconds);
m_opacity = InterpolateDouble(m_startOpacity, m_endOpacity, GetT());
}
} // namespace df