CodeChickenCore/codechicken/lib/render/UV.java

package codechicken.lib.render;

import java.math.BigDecimal;
import java.math.MathContext;
import java.math.RoundingMode;

public class UV
{
    public double u;
    public double v;
    
    public UV()
    {
    }
    
    public UV(double u, double v)
    {
        this.u = u;
        this.v = v;
    }
    
    public UV(UV uv)
    {
        this(uv.u, uv.v);
    }

    public UV set(double u, double v)
    {
        this.u = u;
        this.v = v;
        return this;
    }
    
    public UV set(UV uv)
    {
        u = uv.u;
        v = uv.v;
        return this;
    }
    
    public UV copy()
    {
        return new UV(this);
    }

    public UV add(UV uv)
    {
        u+=uv.u;
        v+=uv.v;
        return this;
    }
    
    public UV mul(double d)
    {
        u*=d;
        v*=d;
        return this;
    }
    
    public String toString()
    {
        MathContext cont = new MathContext(4, RoundingMode.HALF_UP);
        return "UV("+new BigDecimal(u, cont)+", "+new BigDecimal(v, cont)+")";
    }

    public UV apply(IUVTransformation transform)
    {
        transform.transform(this);
        return this;
    }
}