EffectComposer

- [Instructor] It will be using a new scene file…for this chapter to illustrate the three js…post processing capabilities a bit better.…You can find this file among the exercise files.…To be able to add post processing effects to our scene,…we need to use the effect composer object.…Effect composer allows us to add multiple effect passes…to our scene creating an effects stack.…Since effect composer is not officially part…of the three js library, we need to install it separately.…You can find the necessary files for it…under the post processing folder…inside the the three js github report.…

Effect composer relies on several dependencies…to be able to function properly…these are the render pass, copy shader, and shader pass.…I have already downloaded these files,…and they're included in the lib folder of the project files.…They're currently being loaded in the scene file…through these lines.…Now in our scene file we can instant it to effect composer,…and create our first effect pass using the render pass.…So here underneath the render,…