An audio backend for the multi-layered soundscape of Beyond Perception: Seeing the Unseen, a permanent exhibition at Scienceworks in Melbourne, Australia.
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Add `Ngon` movement. Add GUI control for `Agent` movement. FFT speedup. #90
This implements the Ngon movement pattern which traces the vertices of
a virtual n-sided polygon that is laid out over an installation. This
movement kind has a number of configurable parameters:
The speed (in metres per second) at which the sound travels through
the space.
The number of vertices (and in turn, the number of sides).
The number of vertices to skip at a time when travelling around the
Ngon. That is, if the ngon has 6 vertices and a skip value of 2,
sounds will travel in a triangular pattern around the installation.
The normalised dimensions of the Ngon. These represent the fraction of
the total bounds of the installation over which a sound is able to
travel. E.g. if a normalised width of 0.5 is provided, the ngon
pattern will only reach across half of the width of the installation and
in turn the sounds' movement will be constrained to that area.
Note that GUI parameters are not yet provided for these, but will be
provided in a following PR.
GUI parameters have however been added for the Agent movement type's
"max speed" and "max force".
This PR also implements a significant speedup for the FFT calculations
by re-using the same FFT planner between all FFT instances.
This PR is related to the continued development on #28.
This implements the
Ngonmovement pattern which traces the vertices of a virtual n-sided polygon that is laid out over an installation. This movement kind has a number of configurable parameters:6vertices and a skip value of2, sounds will travel in a triangular pattern around the installation.0.5is provided, the ngon pattern will only reach across half of the width of the installation and in turn the sounds' movement will be constrained to that area.Note that GUI parameters are not yet provided for these, but will be provided in a following PR.
GUI parameters have however been added for the
Agentmovement type's "max speed" and "max force".This PR also implements a significant speedup for the FFT calculations by re-using the same FFT planner between all FFT instances.
This PR is related to the continued development on #28.