keymap.txt

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'h' - print this help message
's' - print current settings to console
'f' - toggle fullscreen
'p' - pause frame (can still rotate/scale)
'-' - scale DOWN the Cymatic
'+' - scale UP the Cymatic
'y' - decrease delay for Cymatic
'Y' - increase delay for Cymatic
'Z' - toggle frame delay
'1-8' - pre-programmed frame delays
'9' - DEcrease frame delay
'0' - INcrease frame delay

 Up Arrow - rotate up
 Down Arrow  - rotate down
 Left Arrow - rotate left
 Right Arrow  - rotate right
 '['  - Roll Left
 ']'  - Roll Right
 '<'  - Previous Visualization
 '>'  - Next Visualization
 '/'  - Previous Render Type
 '?'  - Next Render Type
 '|'  - Disable spin vortex
 '\'  - Enable spin vortex
 'HOME'  - Move camera back to default & disable all rotations / rolls.
 'SPACEBAR'  - Hold to freeze the current view
 'q' or 'ESC' - Quit
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