Binding Textures

Is this valid

Code :

---

glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE2D, TextureID_01);
render
glBindTexture(GL_TEXTURE2D, TextureID_02);
render
glBindTexture(GL_TEXTURE2D, TextureID_03);
render
glBindTexture(GL_TEXTURE2D, 0);

---

Or do I have to unbind before I can bind a new texture?

Yes, it is legal to bind another object on top of an object. That unbinds the bound object and binds the other.

Also, the wiki covers this.

Thanks - I just had a lose of faith while trying to debug some code that is behaving strangely