Implement basic PPM writing function

`write_ppm` generates a PPM image using a given generation function.
Output is written using `std::ofstream`.
The library is intended to become a straight forward way to test out various visualizations.

1 files changed, 17 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..88200b9
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 2.8)
+project(imgen)
+
+set(
+	CMAKE_CXX_FLAGS
+	"${CMAKE_CXX_FLAGS} -std=c++14 -W -Wall -Wextra -Winline -pedantic"
+)
+
+include_directories(
+	src/
+)
+
+add_executable(
+	test
+		test.cc
+		src/imgen.cc
+)