private void drawBoundingVolumes(DrawContext dc, ArrayList<MercatorTextureTile> tiles) {
float[] previousColor = new float[4];
dc.getGL().glGetFloatv(GL.GL_CURRENT_COLOR, previousColor, 0);
dc.getGL().glColor3d(0, 1, 0);
for (MercatorTextureTile tile : tiles) {
((Cylinder) tile.getExtent(dc)).render(dc);
}
Cylinder c =
dc.getGlobe()
.computeBoundingCylinder(dc.getVerticalExaggeration(), this.levels.getSector());
dc.getGL().glColor3d(1, 1, 0);
c.render(dc);
dc.getGL().glColor4fv(previousColor, 0);
}
protected void initialize(DrawContext dc) {
super.initialize(dc);
this.name = "Pipe";
}