undefined variable t in trace function

[BrianGun]

Description

The trace function prints out the percentage of rays traced. An undefined variable name, t, was used to represent the current ray index. When the number of rays was below a threshold (currently 1000) the code to print the percentage of rays wasn't traced. Our old test code for the trace function used too few rays to trigger this bug. Used the correct variable k, instead of t in the trace function and updated the test function to shoot more rays to trigger printing.

Fixes # (issue)

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

• Test A
• Test B

Test Configuration(s):

• Firmware version:
• Hardware:
• Toolchain:
• SDK:

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locan test of glass lly with my changes
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings

[galran]

Looks fine

[codecov-commenter]

Codecov Report

Merging #200 (aec4a24) into main (d8bc344) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #200   +/-   ##
=======================================
  Coverage   56.41%   56.41%           
=======================================
  Files          67       67           
  Lines        6388     6388           
=======================================
  Hits         3604     3604           
  Misses       2784     2784           

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