protected void createTextures() {
        reflectionTexture = new Texture2D(renderWidth, renderHeight, Format.RGBA8);
        refractionTexture = new Texture2D(renderWidth, renderHeight, Format.RGBA8);
        
        reflectionTexture.setMinFilter(Texture.MinFilter.Trilinear);
        reflectionTexture.setMagFilter(Texture.MagFilter.Bilinear);
        
        refractionTexture.setMinFilter(Texture.MinFilter.Trilinear);
        refractionTexture.setMagFilter(Texture.MagFilter.Bilinear);
        
        depthTexture = new Texture2D(renderWidth, renderHeight, Format.Depth);
    }
Creates a SimpleWaterProcessor
@param manager the asset manager
jme3-effects/src/main/java/com/jme3/water/SimpleWaterProcessor.java