new BPM(renderer, options)
BPM calculates beat per minutes based on a 'tap' function
Tapped BPM Example on codepen:
codepen
BPM returns a floating point between 1 and 0, in sync with a bpm the BPM is calculated based on a 'tap' function
Parameters:
| Name | Type | Description |
|---|---|---|
renderer |
GlRenderer | |
options |
Object | optional |
- Implements:
- Source:
Example
var mixer1 = new Mixer( renderer, { source1: mySource, source2: myOtherSource })
var bpm = new BPM( renderer );
bpm.add( mixer1.pod )
window.addEventListener('keypress', function(ev) {
if (ev.which == 13) bpm.tap()
})Members
bpm
Beats Per Minute
- Source:
bpm_float
BPM Float, current position of the BPM
If the BMP is a Sinus going up and down, the float shows up where it is on the curve
'up' is 1 and down is '0', oscillating.
- Source:
bps
Tapping beat control
- Source:
mod
Tapping beat control
- Source:
sec
Second counter
- Source:
useMicrophone
Audio analysis
- Source:
Methods
getBpm()
Gets the current BPM (in bpm, as render() gives a float)
- Source:
modDown()
half the bpm
- Source:
modUp()
double the bpm
- Source:
tap()
Tapping beat control
- Source: