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18 lines
515 B
18 lines
515 B
5 years ago
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using Unity.UIWidgets.foundation;
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namespace Unity.UIWidgets.physics {
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public class PhysicsUtils {
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public static bool nearEqual(float? a, float? b, float epsilon) {
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D.assert(epsilon >= 0.0);
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if (a == null || b == null) {
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return a == b;
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}
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return (a > (b - epsilon)) && (a < (b + epsilon)) || a == b;
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}
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public static bool nearZero(float? a, float epsilon) {
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return nearEqual(a, 0.0f, epsilon);
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}
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}
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}
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