Raw Light Simulation (.rawls) reader and converter

Jérôme BUISINE 94b617b882 Use of sub module and add of usefull function into rawls library		5 anni fa
lodepng	94b617b882 Use of sub module and add of usefull function into rawls library	5 anni fa
main	94b617b882 Use of sub module and add of usefull function into rawls library	5 anni fa
rawls	94b617b882 Use of sub module and add of usefull function into rawls library	5 anni fa
.gitignore	003251dfc2 Update of project description and add CMakeLists.txt	5 anni fa
CMakeLists.txt	94b617b882 Use of sub module and add of usefull function into rawls library	5 anni fa
README.md	94b617b882 Use of sub module and add of usefull function into rawls library	5 anni fa

RAWLS reader

Description

Can read and flip horizontally a .rawls image. Can read and convert .rawls generated syntehsis image format into .ppm or .png.

.rawls store all pixels values as float and keeps also information about generated image (renderer used).

.rawls contains 3 blocks and specific lines information within each block:

IHDR:
- First line: next information line size into byte
- Second line: {width} {height} {nbChannels}
COMMENTS
- All lines: information from the renderer as comment
DATA
- First line: data block size
- Next lines: all pixels values as byte code at each line

mkdir build
cd build && cmake ..
make

Convert the .rawls image format into .ppm

./main/rawls_reader --image ../path/to/image.rawls --outfile image.ppm