@Override
protected void updateExample(final ReadOnlyTimer timer) {
if (allowClicks && zoom) {
if (index > COUNT - 1) {
index = COUNT - 1;
} else if (index < 0) {
index = 0;
}
final int currentTile = MathUtils.floor(index);
final float fract = index - currentTile;
if (firstTile != currentTile - 1) {
// update the textures on the tiles
firstTile = MathUtils.floor(index - 1);
for (int i = 0; i < views.length; i++) {
if (firstTile + i >= 0 && firstTile + i < COUNT) {
views[i].removeAllComponents();
views[i].add(srcs[firstTile + i]);
views[i].updateMinimumSizeFromContents();
views[i].layout();
views[i].setVisible(true);
} else {
views[i].setVisible(false);
}
}
}
// update the positions of the tiles.
final int y = (_canvas.getCanvasRenderer().getCamera().getHeight() / 2) - (hside / 2);
for (int i = 0; i < views.length; i++) {
final float x = (i - fract) * (wside + padding);
views[i].setHudXY(Math.round(x), y);
}
// check for and apply movement
index += timer.getTimePerFrame() * speed;
}
// update hud input
hud.updateGeometricState(timer.getTimePerFrame());
}
@Override
protected void initExample() {
_canvas.setTitle("Generating textures... please wait");
final Camera cam = _canvas.getCanvasRenderer().getCamera();
wside = cam.getWidth() / SPAN;
hside = wside;
padding = wside / 10;
// Set up hud
hud = new UIHud();
hud.setupInput(_canvas, _physicalLayer, _logicalLayer);
// Set up the frames
for (int i = 0; i < views.length; i++) {
views[i] = new UIPanel();
views[i].setLocalComponentSize(wside, hside);
views[i].layout();
hud.add(views[i]);
}
// Set up the panels
for (int i = 0; i < COUNT; i++) {
srcs[i] =
new UIPanel(null) {
@Override
public boolean mousePressed(
final com.ardor3d.input.MouseButton button,
final com.ardor3d.input.InputState state) {
if (zoom || this == zoomed) {
toggleZoom(this);
}
return true;
};
};
srcs[i].setTooltipPopTime(25);
}
// set up our different textures...
int index = 0;
// check
setCheck(srcs[index++]);
// mandelbrot
setMandelbrot(srcs[index++]);
// voronoi
setVoronoi(srcs[index++]);
// *** 'Planet' example:
final Function3D terrain = Functions.scaleInput(Functions.simplexNoise(), 2, 2, 1);
terrainColors = new ReadOnlyColorRGBA[256];
terrainColors[0] = new ColorRGBA(0, 0, .5f, 1);
terrainColors[95] = new ColorRGBA(0, 0, 1, 1);
terrainColors[127] = new ColorRGBA(0, .5f, 1, 1);
terrainColors[137] = new ColorRGBA(240 / 255f, 240 / 255f, 64 / 255f, 1);
terrainColors[143] = new ColorRGBA(32 / 255f, 160 / 255f, 0, 1);
terrainColors[175] = new ColorRGBA(224 / 255f, 224 / 255f, 0, 1);
terrainColors[223] = new ColorRGBA(128 / 255f, 128 / 255f, 128 / 255f, 1);
terrainColors[255] = ColorRGBA.WHITE;
GeneratedImageFactory.fillInColorTable(terrainColors);
// simplex - luminance
setTerrain(srcs[index], terrain, false, false);
srcs[index++].setTooltipText("Simplex noise.");
// simplex + FBM - luminance
setTerrain(srcs[index], terrain, true, false);
srcs[index++].setTooltipText("Simplex noise + Fractional Brownian Motion (fBm).");
// color ramp
setColors(srcs[index++]);
// simplex + FBM - color
setTerrain(srcs[index], terrain, true, true);
srcs[index++].setTooltipText("Noise + Colormap == Something that looks like a map. :)");
// *** A few textures derived from samples in the libnoise project.
// *** Perhaps we can get an some better ones from the community :)
// A simple wood grain
setWoodGrain(srcs[index++]);
// Jade
setJade(srcs[index++]);
// Slime
setSlime(srcs[index++]);
_canvas.setTitle("Generated Textures Example - Ardor3D");
}
@Override
protected void updateLogicalLayer(final ReadOnlyTimer timer) {
hud.getLogicalLayer().checkTriggers(timer.getTimePerFrame());
}