00001 package edu.tum.cs.vis.model.util;
00002
00003 import javax.vecmath.Point2f;
00004 import javax.vecmath.Point3f;
00005
00006 import processing.core.PApplet;
00007 import processing.core.PConstants;
00008
00015 public class Triangle extends DrawObject {
00016
00020 public Point2f texPosition[];
00021
00025 public Appearance appearance;
00026
00030 public Triangle() {
00031 position = new Point3f[3];
00032 }
00033
00038 public void draw(PApplet applet)
00039 {
00040 if (!appearance.containsTexture)
00041 {
00042 applet.fill(appearance.colour.red * 255,
00043 appearance.colour.green * 255,
00044 appearance.colour.blue * 255,
00045 appearance.colour.transparency * 255);
00046 applet.beginShape(PConstants.TRIANGLES);
00047
00048 applet.vertex(position[0].x, position[0].y, position[0].z);
00049 applet.vertex(position[1].x, position[1].y, position[1].z);
00050 applet.vertex(position[2].x, position[2].y, position[2].z);
00051
00052 applet.endShape();
00053
00054 } else
00055 {
00056 applet.beginShape(PConstants.TRIANGLES);
00057 applet.texture(appearance.imageReference);
00058
00059 applet.vertex(position[0].x, position[0].y, position[0].z,
00060 texPosition[0].x, texPosition[0].y);
00061 applet.vertex(position[1].x, position[1].y, position[1].z,
00062 texPosition[1].x, texPosition[1].y);
00063 applet.vertex(position[2].x, position[2].y, position[2].z,
00064 texPosition[2].x, texPosition[2].y);
00065
00066 applet.endShape();
00067
00068 }
00069 }
00070 }
