2. Dezember 2010
Nun kann man bei der Permutation (Siehe hier) mittels Tastatur-Ziffern "1" + "2" noch zwischen zwei Zeichenpermutation wählen:
/*
* PERMUTATION VARIATIONS
*
* Create a sign permutation with processing. Animate it with mouse input. Variated by number keys.
*
* @name Permutation Veriations
* @author Sebastian Pape <sebastian.pape@zhdk.ch>
* @version 1.0
*/
/*
* VARIABLES
*/
int numberPerRow = 7;
int padding = 50;
float xStep;
float yStep;
int[] permutationsList = {
0, 1, 2, 3, 4, 5, 6,
1, 2, 3, 4, 5, 6, 5,
2, 3, 4, 5, 6, 5, 4,
3, 4, 5, 6, 5, 4, 3,
4, 5, 6, 5, 4, 3, 2,
5, 6, 5, 4, 3, 2, 1,
6, 5, 4, 3, 2, 1, 0
};
int currentVariation = 2;
/*
* VARIABLES
*/
void setup()
{
size(600, 600);
smooth();
xStep = (width - 2 * padding) / (float)(numberPerRow-1);
yStep = (height - 2 * padding) / (float)(numberPerRow-1);
}
void draw()
{
background(255);
int permutationsIndex = 0;
pushMatrix();
translate(padding,padding);
for(int y=0; y<numberPerRow;y++) {
pushMatrix();
for(int x=0; x<numberPerRow;x++) {
drawPermutationObj(permutationsList[permutationsIndex], radians(getMouseDegree(xStep*x + 35, yStep*y + 35)));
++permutationsIndex;
translate(xStep,0.0f);
}
popMatrix();
translate(0.0f,yStep);
}
popMatrix();
}
void drawPermutationObj(int type, float transformation)
{
pushMatrix();
rotate(transformation);
pushStyle();
switch(type)
{
case 0:
if (currentVariation == 1) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,0,58,58);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(-10,6,48,48);
/* CIRCLE 4 */
stroke(0);
fill(0);
ellipse(8,0,58,58);
} else if (currentVariation == 2) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,-3,69,69);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,-6,63,63);
/* CIRCLE 4 */
stroke(0);
fill(255);
ellipse(0,-18 ,40,40);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,-22,30,30);
}
break;
case 1:
if (currentVariation == 1) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,0,62,62);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(-13,1,49,49);
/* CIRCLE 4 */
stroke(0);
fill(0);
ellipse(4,5,62,62);
} else if(currentVariation == 2) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,-3,69,69);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,-6,56,56 );
/* CIRCLE 4 */
stroke(0);
fill(255);
ellipse(0,-16 ,40,40);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,-17,30,30);
}
break;
case 2:
if(currentVariation == 1) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,0,64,64);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(-11,-12,41,41);
/* CIRCLE 4 */
stroke(0);
fill(0);
ellipse(-5,4,55,55);
} else if(currentVariation == 2) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,-3,70,70);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,-4,51,51);
/* CIRCLE 4 */
stroke(0);
fill(255);
ellipse(0,-11 ,40,40);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,-10,25,25);
}
break;
case 3:
if(currentVariation == 1) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,0,65,65);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(-3,-17,40,40);
/* CIRCLE 4 */
stroke(0);
fill(0);
ellipse(-4,-1,53,53);
} else if(currentVariation == 2) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,-3,70,70);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,-2,45,45);
/* CIRCLE 4 */
stroke(0);
fill(255);
ellipse(0,-8 ,40,40);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,-8,22,22);
}
break;
case 4:
if(currentVariation == 1) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,0,66,66);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(4,-17,38,38);
/* CIRCLE 4 */
stroke(0);
fill(0);
ellipse(-2,-4,45,45);
} else if(currentVariation ==2) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,-2,71,71);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,0,42,42);
/* CIRCLE 4 */
stroke(0);
fill(255);
ellipse(0,-6 ,40,40);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,-6,18,18);
}
break;
case 5:
if(currentVariation == 1) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,0,67,67);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(15,-11,30,30);
/* CIRCLE 4 */
stroke(0);
fill(0);
ellipse(4,-4,39,39);
} else if(currentVariation ==2){
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,-1,72,72);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,3,38,38);
/* CIRCLE 4 */
stroke(0);
fill(255);
ellipse(0,-3 ,40,40);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,-3,15,15);
}
break;
case 6:
if(currentVariation == 1) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,0,68,68);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(23,0,29,29);
/* CIRCLE 4 */
stroke(0);
fill(0);
ellipse(8,0,38,38);
} else if (currentVariation == 2) {
/* CIRCLE 1 */
stroke(0);
fill(0);
ellipse(0,0,75,75);
/* CIRCLE 2 */
stroke(0);
fill(255);
ellipse(0,0,73,73);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,0,38,38);
/* CIRCLE 4 */
stroke(0);
fill(255);
ellipse(0,0,40,40);
/* CIRCLE 3 */
stroke(0);
fill(0);
ellipse(0,0,12,12);
}
break;
default:
break;
}
popStyle();
popMatrix();
}
void keyPressed()
{
switch(key)
{
case ' ':
save("permutation.jpg");
break;
case '1':
currentVariation = 1;
break;
case '2':
currentVariation = 2;
break;
}
}
/*
* GET MOUSE DEGREE
*/
float getMouseDegree(float _x, float _y) {
float mouseDegree = degrees(atan2(mouseY - _y, mouseX - _x));
if (mouseDegree < 0) {
// negative
if(mouseDegree >= -90) {
mouseDegree = (mouseDegree+90);
}
else {
mouseDegree = (mouseDegree+450);
}
}
else {
mouseDegree = (mouseDegree+90);
}
return mouseDegree;
}