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9 lines
171 B
Plaintext
9 lines
171 B
Plaintext
function cross_product(x0, y0, x1, y1, x2, y2) {
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var X1 = x1 - x0;
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var Y1 = y1 - y0;
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var X2 = x2 - x0;
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var Y2 = y2 - y0;
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return (X1 * Y2 - Y1 * X2);
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} |