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@@ -63,8 +63,8 @@ public class SutherlandHodgmanClipper {
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final float inputX2 = inputVertices[j + 2];
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final float inputY2 = inputVertices[j + 3];
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- final int side = (int)Math.signum(deltaX * (inputY - edgeY2) - deltaY * (inputX - edgeX2));
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- final int side2 = (int)Math.signum(deltaX * (inputY2 - edgeY2) - deltaY * (inputX2 - edgeX2));
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+ final int side = deltaX * (inputY - edgeY2) - deltaY * (inputX - edgeX2) > 0 ? 1 : -1;
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+ final int side2 = deltaX * (inputY2 - edgeY2) - deltaY * (inputX2 - edgeX2) > 0 ? 1 : -1;
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if (side >= 0) {
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// v1 inside, v2 inside
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