AnmObj.cc

#include "AnmObj.hh"
 
#include <cmath>
 
namespace Kinoko::Abstract::g3d {
 
f32 PlayPolicy_Onetime(f32 /*start*/, f32 /*end*/, f32 frame) {
    return frame;
}
 
f32 PlayPolicy_Loop(f32 start, f32 end, f32 frame) {
    ASSERT(end > start);
 
    f32 length = end - start;
 
    if (frame >= 0.0f) {
        return ::fmodf(frame, length);
    }
 
    f32 offset = ::fmodf(frame + length, length);
 
    return offset >= 0.0f ? offset : offset + length;
}
 
f32 FrameCtrl::s_baseUpdateRate = 1.0f;
 
} // namespace Kinoko::Abstract::g3d