不知道应该给什么样的贴图，
var customMaterial6=new Laya.WaterMaterial();
customMaterial6.deepColorTexture=new Laya.Texture2D.load("water/WaterSimple.jpg");
customMaterial6.detailTexture=new Laya.Texture2D.load("water/Water2.jpg");
customMaterial6.diffuseTexture=new Laya.Texture2D.load("water/Water2.jpg");
customMaterial6.foamTexture=new Laya.Texture2D.load("water/water2bump.jpg");
customMaterial6.normalTexture=new Laya.Texture2D.load("water/Normal.png");
customMaterial6.skyTexture =new Laya.Texture2D.load("water/Sunny1Reflection.PNG");
customMaterial6.underWaterTexture=new Laya.Texture2D.load("water/WaterSimple.jpg");
customMaterial6.vertexDispTexture=new Laya.Texture2D.load("water/WaterSimple.jpg");
customMaterial6.waterInfoTexture=new Laya.Texture2D.load("water/WaterSimple.jpg");
@cuixueying
