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163 lines
2.2 KiB
163 lines
2.2 KiB
package mightypork.utils.math.vect;
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import mightypork.utils.math.constraints.NumBound;
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public abstract class AbstractVect implements Vect {
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private VectView proxy;
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private NumBound xc;
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private NumBound yc;
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private NumBound zc;
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@Override
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public abstract double x();
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@Override
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public abstract double y();
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@Override
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public abstract double z();
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@Override
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public final int xi()
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{
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return (int) Math.round(x());
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}
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@Override
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public final int yi()
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{
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return (int) Math.round(y());
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}
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@Override
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public final int zi()
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{
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return (int) Math.round(z());
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}
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@Override
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public final NumBound xc()
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{
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if (xc == null) xc = new NumBound() {
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@Override
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public double getValue()
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{
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return x();
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}
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};
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return xc;
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}
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@Override
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public final NumBound yc()
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{
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if (yc == null) yc = new NumBound() {
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@Override
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public double getValue()
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{
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return y();
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}
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};
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return yc;
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}
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@Override
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public final NumBound zc()
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{
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if (zc == null) zc = new NumBound() {
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@Override
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public double getValue()
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{
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return z();
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}
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};
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return zc;
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}
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@Override
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public final Vect getVect()
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{
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return this;
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}
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@Override
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public final double size()
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{
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final double x = x(), y = y(), z = z();
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return Math.sqrt(x * x + y * y + z * z);
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}
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@Override
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public final boolean isZero()
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{
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return x() == 0 && y() == 0 && z() == 0;
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}
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@Override
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public VectVal copy()
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{
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return new VectVal(this);
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}
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@Override
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public VectView view()
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{
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if (proxy == null) proxy = new VectProxy(this);
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return proxy;
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}
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@Override
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public int hashCode()
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{
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final int prime = 31;
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int result = 1;
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result = prime * result + Double.valueOf(x()).hashCode();
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result = prime * result + Double.valueOf(y()).hashCode();
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result = prime * result + Double.valueOf(z()).hashCode();
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return result;
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}
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@Override
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public boolean equals(Object obj)
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{
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if (this == obj) return true;
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if (obj == null) return false;
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if (!(obj instanceof Vect)) return false;
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final Vect other = (Vect) obj;
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return x() == other.x() && y() == other.y() && z() == other.z();
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}
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@Override
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public String toString()
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{
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return String.format("(%.1f|%.1f|%.1f)", x(), y(), z());
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}
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}
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