A software CPU based 3D renderer made in pure C and SDL.

Install SDL2 library. For ode completion, compile errors, go-to-definition, etc. install clangd.

Create build directory in the root directory.

To configure and generate, run

cd build/ && cmake -G"Unix Makefiles" ..

to compile and run the program on Linux

cd build/ && make && cd ../bin && ./main

to compile and run the program with MingW

cd build/ && make && cd ../bin && main.exe

To configure and generate, run

cd build/ && cmake ..

to compile and run the program

cd build && MSBuild.exe -target:Build /property:Configuration=Release /m /noWarn:C4244;C4305 main.vcxproj && cd ../bin && main.exe

Warning C4244 is about possible loss of data due to conversion, e.g. from 'float' to 'int'. Warning C4305 is about possible loss of data due to truncation, e.g. from 'double' to 'float'.

If you are on Linux, compile_commands.json will be created in build directory. Symlink it (or copy it) to the root directory. To symlink it, cd to the root and

ln -s build/compile_commands.json .

On windows, you can generate or compile_commands.json using MinGW with

cd build/ && cmake -G"Unix Makefiles" .. && mv compile_commands.json ../

or using MSVC Ninja with

cd ninja && cmake -G"Ninja" .. && mv compile_commands.json ..