/** Draws circular particle using a display list. */
public void display(GL gl) {
if (PARTICLE_DISPLAY_LIST < 0) { // MAKE DISPLAY LIST:
int displayListIndex = gl.glGenLists(1);
gl.glNewList(displayListIndex, GL.GL_COMPILE);
drawParticle(gl, new Point3d(), radius); // /particle at origin
gl.glEndList();
System.out.println("MADE LIST " + displayListIndex + " : " + gl.glIsList(displayListIndex));
PARTICLE_DISPLAY_LIST = displayListIndex;
}
// / COLOR: DEFAULT WHITE; GREEN IF HIGHLIGHTED; ADD RED IF PINNED
Color3f c = new Color3f(1, 1, 1); // default: white
if (pin) {
c.x = 1f; // add red
c.y *= 0.2f;
c.z = 0;
}
if (highlight) {
c.y = 1;
c.z = 0;
}
if (GooParticle.class.isInstance(this)) {
c.x = 0;
c.y = 0;
// now its blue
}
gl.glColor3f(c.x, c.y, c.z);
// / DRAW ORIGIN-CIRCLE TRANSLATED TO "p":
gl.glPushMatrix();
gl.glTranslated(x.x, x.y, x.z);
gl.glCallList(PARTICLE_DISPLAY_LIST);
gl.glPopMatrix();
}
public void getPropertyComponents(List comps, final ObjectListener listener) {
visibleCbx = new JCheckBox(getName(), visible);
float[] rgb = color.get().getRGBComponents(null);
slider = new JSlider(0, 100, (int) (rgb[0] * 100));
float[] xyz = new float[3];
direction.get(xyz);
directionXFld = makeField("" + xyz[0], listener, "X Direction");
directionYFld = makeField("" + xyz[1], listener, "Y Direction");
directionZFld = makeField("" + xyz[2], listener, "Z Direction");
double[] pxyz = new double[3];
location.get(pxyz);
locationXFld = makeField("" + pxyz[0], listener, "");
locationYFld = makeField("" + pxyz[1], listener, "");
locationZFld = makeField("" + pxyz[2], listener, "");
List fldComps =
Misc.newList(GuiUtils.rLabel("Direction:"), directionXFld, directionYFld, directionZFld);
//
// fldComps.addAll(Misc.newList(GuiUtils.rLabel("Location:"),locationXFld,locationYFld,locationZFld));
comps.add(visibleCbx);
GuiUtils.tmpInsets = new Insets(0, 2, 0, 0);
comps.add(
GuiUtils.vbox(
slider, GuiUtils.left(GuiUtils.doLayout(fldComps, 4, GuiUtils.WT_N, GuiUtils.WT_N))));
if (listener != null) {
visibleCbx.addActionListener(listener);
slider.addChangeListener(listener);
}
}
public void brighter() {
float[] rgb = color.get().getRGBComponents(null);
rgb[0] = (float) Math.min(rgb[0] + 0.1, 1.0);
rgb[1] = (float) Math.min(rgb[1] + 0.1, 1.0);
rgb[2] = (float) Math.min(rgb[2] + 0.1, 1.0);
color = new Color3f(rgb);
updateLight();
}
