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package jme3test.light;
import com.jme3.asset.AssetManager;
import com.jme3.font.BitmapFont;
import com.jme3.font.BitmapText;
import com.jme3.input.InputManager;
import com.jme3.input.KeyInput;
import com.jme3.input.controls.ActionListener;
import com.jme3.input.controls.KeyTrigger;
import com.jme3.renderer.Camera;
import com.jme3.renderer.ViewPort;
import com.jme3.scene.Node;
import com.jme3.shadow.AbstractShadowFilter;
import com.jme3.shadow.AbstractShadowRenderer;
import com.jme3.shadow.CompareMode;
import com.jme3.shadow.EdgeFilteringMode;
/**
*
* @author Nehon
*/
public class ShadowTestUIManager implements ActionListener {
private BitmapText shadowTypeText;
private BitmapText shadowCompareText;
private BitmapText shadowFilterText;
private BitmapText shadowIntensityText;
private final static String TYPE_TEXT = "(Space) Shadow type : ";
private final static String COMPARE_TEXT = "(enter) Shadow compare ";
private final static String FILTERING_TEXT = "(f) Edge filtering : ";
private final static String INTENSITY_TEXT = "(t:up, g:down) Shadow intensity : ";
private boolean hardwareShadows = true;
private AbstractShadowRenderer plsr;
private AbstractShadowFilter plsf;
private ViewPort viewPort;
private int filteringIndex = 0;
private int renderModeIndex = 0;
public ShadowTestUIManager(AssetManager assetManager,AbstractShadowRenderer plsr, AbstractShadowFilter plsf,
Node guiNode, InputManager inputManager, ViewPort viewPort) {
this.plsr = plsr;
this.plsf = plsf;
this.viewPort = viewPort;
BitmapFont guiFont = assetManager.loadFont("Interface/Fonts/Default.fnt");
shadowTypeText = createText(guiFont);
shadowCompareText = createText(guiFont);
shadowFilterText = createText(guiFont);
shadowIntensityText = createText(guiFont);
shadowTypeText.setText(TYPE_TEXT + "Processor");
shadowCompareText.setText(COMPARE_TEXT + (hardwareShadows ? "Hardware" : "Software"));
shadowFilterText.setText(FILTERING_TEXT + plsr.getEdgeFilteringMode().toString());
shadowIntensityText.setText(INTENSITY_TEXT + plsr.getShadowIntensity());
shadowTypeText.setLocalTranslation(10, viewPort.getCamera().getHeight() - 20, 0);
shadowCompareText.setLocalTranslation(10, viewPort.getCamera().getHeight() - 40, 0);
shadowFilterText.setLocalTranslation(10, viewPort.getCamera().getHeight() - 60, 0);
shadowIntensityText.setLocalTranslation(10, viewPort.getCamera().getHeight() - 80, 0);
guiNode.attachChild(shadowTypeText);
guiNode.attachChild(shadowCompareText);
guiNode.attachChild(shadowFilterText);
guiNode.attachChild(shadowIntensityText);
inputManager.addMapping("toggle", new KeyTrigger(KeyInput.KEY_SPACE));
inputManager.addMapping("changeFiltering", new KeyTrigger(KeyInput.KEY_F));
inputManager.addMapping("ShadowUp", new KeyTrigger(KeyInput.KEY_T));
inputManager.addMapping("ShadowDown", new KeyTrigger(KeyInput.KEY_G));
inputManager.addMapping("ThicknessUp", new KeyTrigger(KeyInput.KEY_Y));
inputManager.addMapping("ThicknessDown", new KeyTrigger(KeyInput.KEY_H));
inputManager.addMapping("toggleHW", new KeyTrigger(KeyInput.KEY_RETURN));
inputManager.addListener(this, "toggleHW", "toggle", "ShadowUp", "ShadowDown", "ThicknessUp", "ThicknessDown", "changeFiltering");
}
public void onAction(String name, boolean keyPressed, float tpf) {
if (name.equals("toggle") && keyPressed) {
renderModeIndex += 1;
renderModeIndex %= 3;
switch (renderModeIndex) {
case 0:
viewPort.addProcessor(plsr);
shadowTypeText.setText(TYPE_TEXT + "Processor");
break;
case 1:
viewPort.removeProcessor(plsr);
plsf.setEnabled(true);
shadowTypeText.setText(TYPE_TEXT + "Filter");
break;
case 2:
plsf.setEnabled(false);
shadowTypeText.setText(TYPE_TEXT + "None");
break;
}
} else if (name.equals("toggleHW") && keyPressed) {
hardwareShadows = !hardwareShadows;
plsr.setShadowCompareMode(hardwareShadows ? CompareMode.Hardware : CompareMode.Software);
plsf.setShadowCompareMode(hardwareShadows ? CompareMode.Hardware : CompareMode.Software);
shadowCompareText.setText(COMPARE_TEXT + (hardwareShadows ? "Hardware" : "Software"));
}
if (name.equals("changeFiltering") && keyPressed) {
filteringIndex = plsr.getEdgeFilteringMode().ordinal();
filteringIndex = (filteringIndex + 1) % EdgeFilteringMode.values().length;
EdgeFilteringMode m = EdgeFilteringMode.values()[filteringIndex];
plsr.setEdgeFilteringMode(m);
plsf.setEdgeFilteringMode(m);
shadowFilterText.setText(FILTERING_TEXT + m.toString());
}
if (name.equals("ShadowUp") && keyPressed) {
plsr.setShadowIntensity(plsr.getShadowIntensity() + 0.1f);
plsf.setShadowIntensity(plsf.getShadowIntensity() + 0.1f);
shadowIntensityText.setText(INTENSITY_TEXT + plsr.getShadowIntensity());
}
if (name.equals("ShadowDown") && keyPressed) {
plsr.setShadowIntensity(plsr.getShadowIntensity() - 0.1f);
plsf.setShadowIntensity(plsf.getShadowIntensity() - 0.1f);
shadowIntensityText.setText(INTENSITY_TEXT + plsr.getShadowIntensity());
}
if (name.equals("ThicknessUp") && keyPressed) {
plsr.setEdgesThickness(plsr.getEdgesThickness() + 1);
plsf.setEdgesThickness(plsf.getEdgesThickness() + 1);
System.out.println("Shadow thickness : " + plsr.getEdgesThickness());
}
if (name.equals("ThicknessDown") && keyPressed) {
plsr.setEdgesThickness(plsr.getEdgesThickness() - 1);
plsf.setEdgesThickness(plsf.getEdgesThickness() - 1);
System.out.println("Shadow thickness : " + plsr.getEdgesThickness());
}
}
private BitmapText createText(BitmapFont guiFont) {
BitmapText t = new BitmapText(guiFont, false);
t.setSize(guiFont.getCharSet().getRenderedSize() * 0.75f);
return t;
}
}