net.gtaun.shoebill.data.Velocity.java Source code

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Here is the source code for net.gtaun.shoebill.data.Velocity.java

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/**
 * Copyright (C) 2011-2014 MK124
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.gtaun.shoebill.data;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;

import java.io.Serializable;

/**
 * 
 * 
 * @author MK124
 */
public class Velocity extends Vector3D implements Cloneable, Serializable {
    private static final long serialVersionUID = 6111643976368753336L;

    public Velocity() {

    }

    public Velocity(float x, float y, float z) {
        super(x, y, z);
    }

    public Velocity(Vector3D vec) {
        super(vec);
    }

    public float speed2d() {
        return (float) Math.sqrt(getX() * getX() + getY() * getY());
    }

    public float speed3d() {
        return (float) Math.sqrt(getX() * getX() + getY() * getY() + getZ() * getZ());
    }

    public float angle2d() {
        return (float) Math.acos(getX() / Math.abs(speed2d()));
    }

    public float angleZ() {
        return (float) Math.acos(getZ() / Math.abs(speed3d()));
    }

    @Override
    public int hashCode() {
        return HashCodeBuilder.reflectionHashCode(413158523, 941083981, this, false);
    }

    @Override
    public boolean equals(Object obj) {
        return EqualsBuilder.reflectionEquals(this, obj, false);
    }

    @Override
    public Velocity clone() {
        return (Velocity) super.clone();
    }

    @Override
    public String toString() {
        return ToStringBuilder.reflectionToString(this, ToStringStyle.DEFAULT_STYLE, false);
    }
}