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27 lines
857 B
Java
27 lines
857 B
Java
8 years ago
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float rotAngle = 0;
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void lineRotate(float armLength, float speed){
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clearDisplay();
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strokeWeight(10); // Controls thickness of line
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stroke(color(0, 0, 255));
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fill(0,0,0);
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if ((screenWidth - menu.width)/calibrator.magx - t > 2*armLength){
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ellipseMode(CENTER);
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ellipse(convertXCoord(centerX), convertYCoord(centerY),
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(screenWidth - menu.width)/calibrator.magx - t, (screenWidth - menu.width)/calibrator.magx - t);
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t = t + speed;
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} else {
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ellipseMode(CENTER);
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ellipse(convertXCoord(centerX), convertYCoord(centerY), 2*armLength, 2*armLength);
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line(convertXCoord(centerX), convertYCoord(centerY),
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convertXCoord(centerX) + armLength*cos(rotAngle*PI/180), convertYCoord(centerY) + armLength*sin(rotAngle*PI/180));
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rotAngle = rotAngle + speed;
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}
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}
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