Add com.jogamp.graph.geom types

1 files changed, 180 insertions, 0 deletions

diff --git a/src/com/jogamp/graph/geom/opengl/Vertex.java b/src/com/jogamp/graph/geom/opengl/Vertex.java
new file mode 100644
index 000000000..77d18d7f5
--- /dev/null
+++ b/src/com/jogamp/graph/geom/opengl/Vertex.java
@@ -0,0 +1,180 @@
+/**
+ * Copyright 2010 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.opengl;
+
+import jogamp.graph.math.VectorFloatUtil;
+
+import com.jogamp.graph.geom.Point;
+import com.jogamp.graph.geom.PointTex;
+
+public class Vertex implements PointTex {
+	private int id = Integer.MAX_VALUE;
+	protected float[] coord = new float[3];
+	protected boolean onCurve = true;
+	private float[] texCoord = new float[2];
+	
+	static final Factory factory = new Factory();
+	
+	public static Factory factory() { return factory; } 
+	
+	public static class Factory implements Point.Factory<Vertex> {
+		@Override
+		public Vertex create() {
+			return new Vertex();
+		}
+
+		@Override
+		public Vertex create(float x, float y) {
+			return new Vertex(x, y);
+		}
+
+		@Override
+		public Vertex create(float x, float y, float z) {
+			return new Vertex(x, y, z);
+		}
+
+		@Override
+		public Vertex create(float[] coordsBuffer, int offset, int length) {
+			return new Vertex(coordsBuffer, offset, length);
+		}		
+		
+		/* @Override
+		public Vertex[] create(Vertex ... v) {
+			return v;
+		} */
+	}
+	
+	public Vertex() {
+	}
+
+	public Vertex(float x, float y) {
+		setCoord(x, y);
+	}
+	public Vertex(float x, float y, float z) {
+		setCoord(x, y, z);
+	}	
+	public Vertex(float[] coordsBuffer, int offset, int length) {
+		setCoord(coordsBuffer, offset, length);
+	}
+		
+	public void setCoord(float x, float y) {
+		this.coord[0] = x;
+		this.coord[1] = y;
+		this.coord[2] = 0f;
+	}
+
+	public void setCoord(float x, float y, float z) {
+		this.coord[0] = x;
+		this.coord[1] = y;
+		this.coord[2] = z;
+	}
+
+	public void setCoord(float[] coordsBuffer, int offset, int length) {
+		if(length > coordsBuffer.length - offset) {
+			throw new IndexOutOfBoundsException("coordsBuffer too small: "+coordsBuffer.length+" - "+offset+" < "+length);
+		}
+		if(length > 3) {
+			throw new IndexOutOfBoundsException("length too bug: "+length+" > "+3);
+		}		
+		int i=0;
+		while(i<length) {
+			this.coord[i++] = coordsBuffer[offset++];
+		}
+	}
+		
+	public float[] getCoord() {
+		return coord;
+	}
+
+	public void setX(float x) {
+		this.coord[0] = x;
+	}
+
+	public void setY(float y) {
+		this.coord[1] = y;
+	}
+
+	public void setZ(float z) {
+		this.coord[2] = z;
+	}
+
+	public float getX() {
+		return this.coord[0];
+	}
+
+	public float getY() {
+		return this.coord[1];
+	}
+
+	public float getZ() {
+		return this.coord[2];
+	}
+
+	public boolean isOnCurve() {
+		return onCurve;
+	}
+
+	public void setOnCurve(boolean onCurve) {
+		this.onCurve = onCurve;
+	}
+
+	public int getId(){
+		return id;
+	}
+	
+	public void setId(int id){
+		this.id = id;
+	}
+	
+	public int compareTo(Point p) {
+		if(VectorFloatUtil.checkEquality(coord, p.getCoord())) {
+			return 0;
+		}
+		return -1;
+	}
+	
+	public float[] getTexCoord() {
+		return texCoord;
+	}
+
+	public void setTexCoord(float s, float t) {
+		this.texCoord[0] = s;
+		this.texCoord[1] = t;
+	}
+	
+	public Vertex clone(){
+		Vertex v = new Vertex(this.coord, 0, 3);
+		v.setOnCurve(this.onCurve);
+		return v;
+	}
+	
+	public String toString() {
+		return "[ID: " + id + " X: " + coord[0]
+		        + " Y: " + coord[1] + " Z: " + coord[2] + "]";
+	}
+}