Frequency BPM OSC (Composition by rbetin)

Author: rbetin
License:
Date: 2011.11.22
Compatibility: 10.6
Categories:
Required plugins:
Kineme GL Point, Kineme GL Line

Frequency BPM OSC is a simple example using Kineme GL Point and Line Structure

This composition can be used to display frequency Waveform from 1Hz up to 20Hz (like an oscilloscope), regarding the period value entered (range 0.05 upto 1 sec), and displays the resulting BPM.

The following parameters can be tuned by faders:

-Amplitude (range 0 up to 0.5)


-Period (range 0.05 up to 1 sec).

-Scale (range from 1 up to 30 sec)


-Waveform (Sin, Cos, Triangle, Square, Sawtooth up, Sawtooth down, PWM, Random)



Use Spacebar to On/Off display faders
 and Right click to reset all faders to initial value

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marcofilipevieira's picture
Re: Frequency BPM OSC (Composition by rbetin)

Hi there, can you tell me what are the necessary plugins to run that composition please?

When I open the composition I get these errors message:

(null) : Patch with name "StructureMaker:KinemeNamedStructureMaker" is missing

Macro Patch Cannot create node of class "StructureMaker" and identifier "KinemeNamedStructureMaker"

Macro Patch Cannot create connection from ["outputStructure" @ "StructureMaker_KinemeNamedStructureMaker_1"] to ["inputValue" @ "Queue_2"]

Macro Patch Cannot create connection from ["outputStructure" @ "StructureMaker_KinemeNamedStructureMaker_1"] to ["inputValue" @ "Queue_1"]

Macro Patch Cannot create connection from ["output" @ "Splitter_1"] to ["Input 1" @ "StructureMaker_KinemeNamedStructureMaker_1"]

Macro Patch Cannot create connection from ["output" @ "Splitter_2"] to ["Input 2" @ "StructureMaker_KinemeNamedStructureMaker_1"]

(null) State restoration failed on

rbetin's picture
Re: Frequency BPM OSC (Composition by rbetin)

I seams that the plugin used is 'StructureTools.plugin', installed in the directory '/Library/Graphics/Quartz Composer Patches', and not in '/Library/Graphics/Quartz Composer Plug-Ins'

Let me known if the installation of this plugin resolves the problem.

Enjoy

marcofilipevieira's picture
Re: Frequency BPM OSC (Composition by rbetin)

Yes it does! :D Thank you very much. Is there any prob if I have that plugin in both folders (plugins and patches) ??

Sincerely,