LAB 2: Yuhan and Diana

README.md

@@ -1,19 +1,10 @@
 # lab06-debugging
-
-# Setup 
-
-Create a [Shadertoy account](https://www.shadertoy.com/). Either fork this shadertoy, or create a new shadertoy and copy the code from the [Debugging Puzzle](https://www.shadertoy.com/view/flGfRc).
-
-Let's practice debugging! We have a broken shader. It should produce output that looks like this:
-[Unbelievably beautiful shader](https://user-images.githubusercontent.com/1758825/200729570-8e10a37a-345d-4aff-8eff-6baf54a32a40.webm)
-
-It don't do that. Correct THREE of the FIVE bugs that are messing up the output. You are STRONGLY ENCOURAGED to work with a partner and pair program to force you to talk about your debugging thought process out loud.
-
-Extra credit if you can find all FIVE bugs.
+[Fixed Shader Link] (https://www.shadertoy.com/view/Dd3yz2)
 
 # Submission
-- Create a pull request to this repository
-- In the README, include the names of both your team members
-- In the README, create a link to your shader toy solution with the bugs corrected
-- In the README, describe each bug you found and include a sentence about HOW you found it.
-- Make sure all three of your shadertoys are set to UNLISTED or PUBLIC (so we can see them!)
+Team members: Yuhan Liu, Diana Ouyang
+- BUG 1 (won't compile): uv2 needs to be a vec2, not a vec, found out by compiler
+- BUG 2 (sphere are weird large): raycast needs to use uv2 instead of uv2; right next to bug1 by convenience
+- BUG 3 (weird horizontal stretch): iResolution.x / iResolution.y instead of .x; guessed based on weird screen thing had to be related to resolution
+- BUG 4 (no reflections): reflection uses the dir instead of the eye vector; checked reflection-related code
+- BUG 5 (disappearing floor): raymarch didn't have enough iterations; took longest time, deduced was raymarch bc. bug involved sphere/floor intersection