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Author |
Topic: Moiré example (Read 566 times) |
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Dimitre
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Moiré example
« on: Nov 14th, 2002, 2:40pm » |
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Code:// moiré 0.3
// by dimitre
// the two first variables determines the dimensions of the grids (aresta)
// and espace between points (esp)
int aresta=50;
int esp=4;
int width = 270;
int height = 270;
float a;
int x, y;
int raio=1;
int meio=esp*aresta/2;
void setup()
{
size(width, height);
}
void loop()
{
a += 0.01;
translate (width/2, height/2);
rotateZ(a);
for (y = 0; y < aresta; y++)
for (x = 0; x < aresta; x++)
ellipse (x*esp - meio, y*esp - meio, raio, raio);
rotateZ(-2*a);
for (y = 0; y < aresta; y++)
for (x = 0; x < aresta; x++)
point (x*esp - meio, y*esp - meio);
}
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| « Last Edit: Jun 23rd, 2004, 4:59pm by Dimitre » |
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