public MeshViewer(String title, ArrayList<Triangle> triangles, boolean culling) {
super(title);
enableCullling = culling;
this.setSize(640, 480);
ArrayList<PointND> edgePoints = new ArrayList<PointND>();
for (Triangle t : triangles) {
edgePoints.add(t.getA());
edgePoints.add(t.getB());
edgePoints.add(t.getC());
}
PointND center = DoublePrecisionPointUtil.getGeometricCenter(edgePoints);
Translation translation = new Translation(center.getAbstractVector().negated());
double max = 0;
for (PointND p : edgePoints) {
p.applyTransform(translation);
for (int i = 0; i < 3; i++) {
if (Math.abs(p.get(i)) > max) {
max = Math.abs(p.get(i));
}
}
}
AffineTransform affineTransform =
new AffineTransform(SimpleMatrix.I_3.dividedBy(max / 1.0), new SimpleVector(0, 0, 0));
for (Triangle t : triangles) {
t.applyTransform(translation);
t.applyTransform(affineTransform);
}
this.triangles = triangles;
}
