What is Picture to People ?
"Picture to People" (P2P) is a huge Computer Graphics project. It was started to create new softwares able to make 2D drawing, 3D rendering, vexel drawing, text effects, photo effects, image filtering and other complex Computer Graphics operations. It has been made from scratch, including its low level Computer Graphics libraries like Maccala. Nowadays, most final features produced for this project are released as free online tools available from its official website. This blog talks about Computer Graphics, mainly concerning Picture to People development.
Monday, October 15, 2007
Scope X Dependencies
I'm coding EVERYTHING about P2P. I'm putting there what I have learned/discovered in about 15 years of studies in CG. As every programming is mine, I hope I can change anything as desired and fix every bug found by me or any user. If I want to port the system to another platform, I'm not limited by low level libraries or something else. At most I need to migrate my own code to another language more suitable for the target environment. Any object oriented language will be enough to support my source.
Many times, creation of low level functions/tools (avoiding use of specific libraries for some hard work) for a software is the painful job, but it's the real fun. The scientific work and mathematical understanding of things usually are related to the low level development.
In fact, the total truth is: there are some pieces of code I haven't made and haven't stopped to understand. This part of the system is closed in one group of related functionalities: common CG file formats reading/writing. Some parts I got in CG books, another parts I found out in CG forums. I have all the source (I typed/adapted most of them), but it's not understood. According the preliminary tests I have made, the logic is not 100% in some cases. The main problem is that some file formats I intend to deal are not covered in all variations. Probably it's a problem I will need to face in the future, but now I have a lot of more important things to worry.
The big point is: I don't want to create dependencies. Anyway, there will always be a weak side concerning software reuse. More about it in next post.