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Diffstat (limited to 'opentrack/plugin-api.hpp')
| -rw-r--r-- | opentrack/plugin-api.hpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/opentrack/plugin-api.hpp b/opentrack/plugin-api.hpp index 732dbb3d..a57077ab 100644 --- a/opentrack/plugin-api.hpp +++ b/opentrack/plugin-api.hpp @@ -61,6 +61,8 @@ struct IFilter // perform filtering step. // you have to take care of dt on your own, try "opentrack-compat/timer.hpp" virtual void filter(const double *input, double *output) = 0; + // optionally reset the filter when centering + virtual void center() {} }; struct IFilterDialog : public BaseDialog |