A mini project to learn ZigLang.

Highly recommend the following articles for those who also want to write a mini ray tracer:

• Ray tracer for those who skipped the math class A step-by-step tutorial to write a minimal ray tracer, focusing on everything except the math part.
• A Minimal Ray-Tracer An article that focus on the math explanations of ray tracing.

# build
zig build-exe tracer.zig

# run
./tracer

Render to terminal

**************++++++++++++++++++++++++++++++++++++++++++++++++++++++************
************************++++++++++++++++++++++++++++++++++**********************
********************************************************************************
########******************************************************************######
####################******************************************##################
################################################################################
%%##############################################################################
%%%%%%%%%%%%%%%%%%%%##########################################%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%==--------%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%##**%%%%%%::::----------%%%%%%..        %%%%%%%%%%%%%%%%
@@@@@@@@@@@@@@@@@@@@@@++********..::::::::--**++::            ::  @@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@==++++##%%++..::::::::::----::            ..::@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@..--======++  ......::::::::::::..                @@@@@@@@@@@@
$$$$$$$$$$$$$$$$$$..::----==..  ..........::::::....                $$$$$$$$$$$$
            ........::::----....  ................                ....
::::::::::------------..::::....    ..............                ------::::::::
--------------------    ....          ..........------          ----------------
----------------------------------              ----                ------------
--------------------------------                  ------------------------------
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Render to image