mirror of
https://github.com/Pinball3D/Rabbit-R1.git
synced 2024-12-30 11:02:31 -06:00
326 lines
9.6 KiB
Java
326 lines
9.6 KiB
Java
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package androidx.constraintlayout.motion.utils;
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import tech.rabbit.r1launcher.BuildConfig;
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/* loaded from: classes.dex */
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public class LinearCurveFit extends CurveFit {
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private static final String TAG = "LinearCurveFit";
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private double[] mT;
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private double mTotalLength;
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private double[][] mY;
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@Override // androidx.constraintlayout.motion.utils.CurveFit
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public double[] getTimePoints() {
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return this.mT;
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}
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public LinearCurveFit(double[] dArr, double[][] dArr2) {
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this.mTotalLength = Double.NaN;
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int length = dArr.length;
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int length2 = dArr2[0].length;
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this.mT = dArr;
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this.mY = dArr2;
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if (length2 <= 2) {
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return;
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}
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int i = 0;
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double d = 0.0d;
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while (true) {
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double d2 = d;
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if (i >= dArr.length) {
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this.mTotalLength = BuildConfig.SENTRY_SAMPLE_RATE;
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return;
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}
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double d3 = dArr2[i][0];
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if (i > 0) {
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Math.hypot(d3 - d, d3 - d2);
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}
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i++;
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d = d3;
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}
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}
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private double getLength2D(double d) {
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if (Double.isNaN(this.mTotalLength)) {
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return BuildConfig.SENTRY_SAMPLE_RATE;
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}
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double[] dArr = this.mT;
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int length = dArr.length;
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if (d <= dArr[0]) {
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return BuildConfig.SENTRY_SAMPLE_RATE;
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}
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int i = length - 1;
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if (d >= dArr[i]) {
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return this.mTotalLength;
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}
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double d2 = 0.0d;
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double d3 = 0.0d;
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double d4 = 0.0d;
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int i2 = 0;
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while (i2 < i) {
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double[] dArr2 = this.mY[i2];
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double d5 = dArr2[0];
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double d6 = dArr2[1];
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if (i2 > 0) {
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d2 += Math.hypot(d5 - d3, d6 - d4);
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}
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double[] dArr3 = this.mT;
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double d7 = dArr3[i2];
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if (d == d7) {
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return d2;
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}
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int i3 = i2 + 1;
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double d8 = dArr3[i3];
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if (d < d8) {
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double d9 = (d - d7) / (d8 - d7);
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double[][] dArr4 = this.mY;
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double[] dArr5 = dArr4[i2];
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double d10 = dArr5[0];
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double[] dArr6 = dArr4[i3];
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double d11 = 1.0d - d9;
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return d2 + Math.hypot(d6 - ((dArr5[1] * d11) + (dArr6[1] * d9)), d5 - ((d10 * d11) + (dArr6[0] * d9)));
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}
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i2 = i3;
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d3 = d5;
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d4 = d6;
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}
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return BuildConfig.SENTRY_SAMPLE_RATE;
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}
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@Override // androidx.constraintlayout.motion.utils.CurveFit
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public void getPos(double d, double[] dArr) {
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double[] dArr2 = this.mT;
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int length = dArr2.length;
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int i = 0;
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int length2 = this.mY[0].length;
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if (d <= dArr2[0]) {
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for (int i2 = 0; i2 < length2; i2++) {
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dArr[i2] = this.mY[0][i2];
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}
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return;
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}
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int i3 = length - 1;
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if (d >= dArr2[i3]) {
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while (i < length2) {
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dArr[i] = this.mY[i3][i];
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i++;
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}
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return;
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}
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int i4 = 0;
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while (i4 < i3) {
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if (d == this.mT[i4]) {
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for (int i5 = 0; i5 < length2; i5++) {
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dArr[i5] = this.mY[i4][i5];
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}
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}
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double[] dArr3 = this.mT;
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int i6 = i4 + 1;
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double d2 = dArr3[i6];
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if (d < d2) {
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double d3 = dArr3[i4];
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double d4 = (d - d3) / (d2 - d3);
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while (i < length2) {
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double[][] dArr4 = this.mY;
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dArr[i] = (dArr4[i4][i] * (1.0d - d4)) + (dArr4[i6][i] * d4);
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i++;
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}
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return;
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}
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i4 = i6;
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}
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}
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@Override // androidx.constraintlayout.motion.utils.CurveFit
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public void getPos(double d, float[] fArr) {
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double[] dArr = this.mT;
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int length = dArr.length;
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int i = 0;
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int length2 = this.mY[0].length;
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if (d <= dArr[0]) {
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for (int i2 = 0; i2 < length2; i2++) {
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fArr[i2] = (float) this.mY[0][i2];
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}
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return;
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}
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int i3 = length - 1;
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if (d >= dArr[i3]) {
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while (i < length2) {
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fArr[i] = (float) this.mY[i3][i];
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i++;
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}
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return;
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}
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int i4 = 0;
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while (i4 < i3) {
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if (d == this.mT[i4]) {
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for (int i5 = 0; i5 < length2; i5++) {
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fArr[i5] = (float) this.mY[i4][i5];
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}
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}
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double[] dArr2 = this.mT;
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int i6 = i4 + 1;
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double d2 = dArr2[i6];
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if (d < d2) {
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double d3 = dArr2[i4];
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double d4 = (d - d3) / (d2 - d3);
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while (i < length2) {
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double[][] dArr3 = this.mY;
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fArr[i] = (float) ((dArr3[i4][i] * (1.0d - d4)) + (dArr3[i6][i] * d4));
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i++;
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}
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return;
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}
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i4 = i6;
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}
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}
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@Override // androidx.constraintlayout.motion.utils.CurveFit
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public double getPos(double d, int i) {
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double[] dArr = this.mT;
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int length = dArr.length;
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int i2 = 0;
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if (d <= dArr[0]) {
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return this.mY[0][i];
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}
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int i3 = length - 1;
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if (d >= dArr[i3]) {
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return this.mY[i3][i];
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}
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while (i2 < i3) {
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double[] dArr2 = this.mT;
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double d2 = dArr2[i2];
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if (d == d2) {
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return this.mY[i2][i];
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}
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int i4 = i2 + 1;
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double d3 = dArr2[i4];
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if (d < d3) {
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double d4 = (d - d2) / (d3 - d2);
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double[][] dArr3 = this.mY;
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return (dArr3[i2][i] * (1.0d - d4)) + (dArr3[i4][i] * d4);
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}
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i2 = i4;
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}
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return BuildConfig.SENTRY_SAMPLE_RATE;
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}
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/* JADX WARN: Code restructure failed: missing block: B:20:0x0017, code lost:
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if (r11 >= r4) goto L4;
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*/
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@Override // androidx.constraintlayout.motion.utils.CurveFit
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/*
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Code decompiled incorrectly, please refer to instructions dump.
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To view partially-correct add '--show-bad-code' argument
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*/
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public void getSlope(double r11, double[] r13) {
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/*
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r10 = this;
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double[] r0 = r10.mT
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int r1 = r0.length
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double[][] r2 = r10.mY
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r3 = 0
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r2 = r2[r3]
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int r2 = r2.length
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r4 = r0[r3]
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int r6 = (r11 > r4 ? 1 : (r11 == r4 ? 0 : -1))
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if (r6 > 0) goto L11
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Lf:
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r11 = r4
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goto L1a
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L11:
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int r4 = r1 + (-1)
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r4 = r0[r4]
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int r0 = (r11 > r4 ? 1 : (r11 == r4 ? 0 : -1))
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if (r0 < 0) goto L1a
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goto Lf
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L1a:
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r0 = r3
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L1b:
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int r4 = r1 + (-1)
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if (r0 >= r4) goto L41
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double[] r4 = r10.mT
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int r5 = r0 + 1
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r6 = r4[r5]
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int r8 = (r11 > r6 ? 1 : (r11 == r6 ? 0 : -1))
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if (r8 > 0) goto L3f
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r11 = r4[r0]
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double r6 = r6 - r11
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L2c:
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if (r3 >= r2) goto L41
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double[][] r11 = r10.mY
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r12 = r11[r0]
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r8 = r12[r3]
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r11 = r11[r5]
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r11 = r11[r3]
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double r11 = r11 - r8
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double r11 = r11 / r6
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r13[r3] = r11
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int r3 = r3 + 1
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goto L2c
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L3f:
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r0 = r5
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goto L1b
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L41:
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return
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*/
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throw new UnsupportedOperationException("Method not decompiled: androidx.constraintlayout.motion.utils.LinearCurveFit.getSlope(double, double[]):void");
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}
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/* JADX WARN: Code restructure failed: missing block: B:17:0x0012, code lost:
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if (r8 >= r3) goto L4;
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*/
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@Override // androidx.constraintlayout.motion.utils.CurveFit
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/*
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Code decompiled incorrectly, please refer to instructions dump.
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To view partially-correct add '--show-bad-code' argument
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*/
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public double getSlope(double r8, int r10) {
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/*
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r7 = this;
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double[] r0 = r7.mT
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int r1 = r0.length
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r2 = 0
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r3 = r0[r2]
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int r5 = (r8 > r3 ? 1 : (r8 == r3 ? 0 : -1))
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if (r5 >= 0) goto Lc
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La:
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r8 = r3
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goto L15
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Lc:
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int r3 = r1 + (-1)
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r3 = r0[r3]
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int r0 = (r8 > r3 ? 1 : (r8 == r3 ? 0 : -1))
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if (r0 < 0) goto L15
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goto La
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L15:
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int r0 = r1 + (-1)
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if (r2 >= r0) goto L35
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double[] r0 = r7.mT
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int r3 = r2 + 1
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r4 = r0[r3]
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int r6 = (r8 > r4 ? 1 : (r8 == r4 ? 0 : -1))
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if (r6 > 0) goto L33
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r8 = r0[r2]
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double r4 = r4 - r8
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double[][] r7 = r7.mY
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r8 = r7[r2]
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r8 = r8[r10]
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r7 = r7[r3]
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r0 = r7[r10]
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double r0 = r0 - r8
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double r0 = r0 / r4
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return r0
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L33:
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r2 = r3
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goto L15
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L35:
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r7 = 0
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return r7
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*/
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throw new UnsupportedOperationException("Method not decompiled: androidx.constraintlayout.motion.utils.LinearCurveFit.getSlope(double, int):double");
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}
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}
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