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GMU:Einführung ins Programmieren mit Processing/part II (view source)
Revision as of 14:10, 1 February 2012
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= task 11/11: Text: visual pattern 2nd look = | = task 11/11: Text: visual pattern 2nd look = | ||
=== Dianna | === Dianna M.: Textile on a Chair === | ||
[[File:Chair4.jpg]] | [[File:Chair4.jpg]] | ||
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For A), we create a trigonometic (sine wave) function. Perhaps we use another "for" structure with a float + sin() function. | For A), we create a trigonometic (sine wave) function. Perhaps we use another "for" structure with a float + sin() function. | ||
For B), we create yet another "for" structure, this time repeating an image along a vertical line. | For B), we create yet another "for" structure, this time repeating an image along a vertical line. | ||
=== Patawat P: Textile on Pizza Chilino === | === Patawat P: Textile on Pizza Chilino === | ||
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ones are. There are shifted sideways by half the size of a single cube for<br> | ones are. There are shifted sideways by half the size of a single cube for<br> | ||
each time the nested 'for loop' is calculating a further one.<br> | each time the nested 'for loop' is calculating a further one.<br> | ||
We have to consider that moving the columns in only one horizontal direction <br> | We have to consider that moving the columns in only one horizontal direction <br> | ||
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back to its original starting position. This can be done for example by declaring <br> | back to its original starting position. This can be done for example by declaring <br> | ||
a new variable that is working as a multiplying operator and carries switching <br> | a new variable that is working as a multiplying operator and carries switching <br> | ||
values of 1 and -1. | values of 1 and -1. | ||
[[File:pattern_rhombus2.jpg|left|thumb|wrong!]] | |||
[[File:pattern_rhombus3.jpg|left|thumb|fixed!]] | [[File:pattern_rhombus3.jpg|left|thumb|fixed!]] | ||
<br clear="all" /> | |||
=== Sofakissen === | === Sofakissen === | ||
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Steve Reich >> <i>Piano Phase</i><br /> | Steve Reich >> <i>Piano Phase</i><br /> | ||
In his composition Reich uses the technique of phase shifting, where two identical lines of music start to play simultanously, one of the lines slowly speeds up and gets out of phase | In his composition Reich uses the technique of phase shifting, where two identical lines of music start to play simultanously, one of the lines slowly speeds up and gets out of phase | ||
Piano Phase: http://www.youtube.com/watch?v=JW4_8KjmzZk | * Piano Phase: http://www.youtube.com/watch?v=JW4_8KjmzZk | ||
about the piece: | * about the piece: [[wikipedia:Piano Phase]] | ||
about the composer: | * about the composer: [[wikipedia:Steve Reich]] | ||
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This remote, mechanical simulation of a wave is a plane composed of connected lines that mesh together into a larger quadrant. Although the movement changes in real time, we can see that, in general, the movement begins in one of the corners and follows a trigonometric pattern – much like a sine wave. The quadrant continues to follow this wave, although the frequency of the wave changes. | This remote, mechanical simulation of a wave is a plane composed of connected lines that mesh together into a larger quadrant. Although the movement changes in real time, we can see that, in general, the movement begins in one of the corners and follows a trigonometric pattern – much like a sine wave. The quadrant continues to follow this wave, although the frequency of the wave changes. | ||
--Dianna | --Dianna M. | ||