51 lines
968 B
Plaintext
51 lines
968 B
Plaintext
// Profile of forces and terrain
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int n = 10; //number of values of F calculated for each s
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int s = 80; //number of samples for each n
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int[] F = new int[11]; //course Force values
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float[] FF = new float[800]; //fine Forces interpolated
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int i,j;
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//int s = 80;
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//int n = 10;
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int pos;
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void setup() {
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size(800,200); // double height to see what interpolation looks like
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}
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void draw() {
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background(200);
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stroke(150);
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line(0,50,n*s-1,50);
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stroke(0);
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for (i = 0; i <n; i = i+1 ) {
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line(s*i, F[i], s*(i+1), F[i+1]);
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}
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// line(s*(n-1), F[n-1], s*n, 0);
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for (i = 0; i <9; i = i+1) {
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ellipse(s*(i+1),F[i+1], 10, 10);
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}
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if (mousePressed == true) {
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pos = (mouseX+s/2)/s;
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F[pos]=mouseY;
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}
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// plot seg ments of curving terrain (interpolating force?)
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for (i = 0; i <n; i = i+1) {
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line(i*s,height-F[i],(i+1)*s,height);
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}
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}
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void mouseReleased(){
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for (i = 0; i<n; i = i+1){
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line(i,height,i+s,height-j);
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}
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}
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