How to use

setFoamTexture

method

in

com.jme3.water.WaterFilter

  public void onAction(String name, boolean isPressed, float tpf) {
    if (isPressed) {
      if (name.equals("foam1")) {
        water.setFoamTexture((Texture2D) assetManager.loadTexture("Common/MatDefs/Water/Textures/foam.jpg"));
      }
      if (name.equals("foam2")) {
        water.setFoamTexture((Texture2D) assetManager.loadTexture("Common/MatDefs/Water/Textures/foam2.jpg"));
      }
      if (name.equals("foam3")) {
        water.setFoamTexture((Texture2D) assetManager.loadTexture("Common/MatDefs/Water/Textures/foam3.jpg"));
      }
      if (name.equals("upRM")) {
        water.setReflectionMapSize(Math.min(water.getReflectionMapSize() * 2, 4096));
        System.out.println("Reflection map size : " + water.getReflectionMapSize());
      }
      if (name.equals("downRM")) {
        water.setReflectionMapSize(Math.max(water.getReflectionMapSize() / 2, 32));
        System.out.println("Reflection map size : " + water.getReflectionMapSize());
      }
    }
  }
}, "foam1", "foam2", "foam3", "upRM", "downRM");

water.setMaxAmplitude(2f);
water.setFoamExistence(new Vector3f(1f, 4, 0.5f));
water.setFoamTexture((Texture2D) assetManager.loadTexture("Common/MatDefs/Water/Textures/foam2.jpg"));
water.setRefractionStrength(0.2f);
water.setWaterHeight(WATER_HEIGHT);
water3.setMaxAmplitude(2f);
water3.setFoamExistence(new Vector3f(1f, 4, 0.5f));
water3.setFoamTexture((Texture2D) assetManager.loadTexture("Common/MatDefs/Water/Textures/foam2.jpg"));
water3.setRefractionStrength(0.2f);
water3.setDeepWaterColor(ColorRGBA.Red);

setFoamTexture((Texture2D) assetManager.loadTexture(foamTextureKey));

water.setWaveScale(0.003f);
water.setMaxAmplitude(2f);
water.setFoamTexture((Texture2D) assetManager.loadTexture("Common/MatDefs/Water/Textures/foam2.jpg"));
water.setRefractionStrength(0.2f);
water.setWaterHeight(initialWaterHeight);

setFoamTexture((Texture2D) assetManager.loadTexture(foamTextureKey));