package p000;

/* renamed from: o */
/* loaded from: microcounterstrike.jar:o.class */
public final class VectorMath {
    /* renamed from: a */
    public static float getFloat259(float[] fArr, float[] fArr2) {
        if (fArr.length != fArr2.length) {
            throw new ArithmeticException();
        }
        float f = 0.0f;
        for (int i = 0; i < fArr.length; i++) {
            f += fArr[i] * fArr2[i];
        }
        return f;
    }

    /* renamed from: b */
    public static float[] getFloatArray260(float[] fArr, float[] fArr2) {
        if (fArr.length == 3 && fArr2.length == 3) {
            return new float[]{(fArr[1] * fArr2[2]) - (fArr[2] * fArr2[1]), (fArr[2] * fArr2[0]) - (fArr[0] * fArr2[2]), (fArr[0] * fArr2[1]) - (fArr[1] * fArr2[0])};
        }
        throw new ArithmeticException();
    }

    /* renamed from: a */
    public static float getFloat261(float[] fArr) {
        float f = 0.0f;
        for (int i = 0; i < fArr.length; i++) {
            f += fArr[i] * fArr[i];
        }
        return (float) Math.sqrt(f);
    }

    /* renamed from: c */
    public static float[] getFloatArray262(float[] fArr, float[] fArr2) {
        return new float[]{fArr[0] + fArr2[0], fArr[1] + fArr2[1], fArr[2] + fArr2[2]};
    }

    /* renamed from: b */
    public static float[] getFloatArray263(float[] fArr) {
        float fM261a = getFloat261(fArr);
        float[] fArr2 = new float[fArr.length];
        for (int i = 0; i < fArr2.length; i++) {
            fArr2[i] = fArr[i] / fM261a;
        }
        return fArr2;
    }

    /* renamed from: e */
    private static float[] getFloatArray264(float[] fArr, float[] fArr2) {
        float fM259a = getFloat259(fArr, fArr2);
        float fM261a = getFloat261(fArr2);
        float f = fM259a / (fM261a * fM261a);
        float[] fArr3 = new float[3];
        for (int i = 0; i < fArr3.length; i++) {
            fArr3[i] = fArr2[i] * f;
        }
        return fArr3;
    }

    /* renamed from: d */
    public static float[] getFloatArray265(float[] fArr, float[] fArr2) {
        float[] fArrM264e = getFloatArray264(fArr, fArr2);
        float[] fArr3 = new float[3];
        for (int i = 0; i < fArr3.length; i++) {
            fArr3[i] = fArr[i] - fArrM264e[i];
        }
        return fArr3;
    }
}