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/**
* Copyright 2011 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package com.jogamp.graph.geom;
import com.jogamp.opengl.math.Vert3fImmutable;
/**
* A Vertex with custom memory layout using custom factory.
*/
public interface Vertex extends Vert3fImmutable, Cloneable {
public static interface Factory <T extends Vertex> {
T create();
T create(float x, float y, float z, boolean onCurve);
T create(float[] coordsBuffer, int offset, int length, boolean onCurve);
}
void setCoord(float x, float y, float z);
/**
* @see System#arraycopy(Object, int, Object, int, int) for thrown IndexOutOfBoundsException
*/
void setCoord(float[] coordsBuffer, int offset, int length);
void setX(float x);
void setY(float y);
void setZ(float z);
boolean isOnCurve();
void setOnCurve(boolean onCurve);
int getId();
void setId(int id);
float[] getTexCoord();
void setTexCoord(float s, float t);
/**
* @see System#arraycopy(Object, int, Object, int, int) for thrown IndexOutOfBoundsException
*/
void setTexCoord(float[] texCoordsBuffer, int offset, int length);
/**
* @param obj the Object to compare this Vertex with
* @return true if {@code obj} is a Vertex and not null, on-curve flag is equal and has same vertex- and tex-coords.
*/
@Override
boolean equals(Object obj);
/**
* @return deep clone of this Vertex
*/
Vertex clone();
}
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