In this project, a program for viewing 3D wireframe models (3D Viewer) in the C programming language is implemented. The models themselves must be loaded from .obj files and displayed on the screen with the ability to rotate, scale and move.
A program for visualization of 3D wireframe models has been developed.:
- The program must be developed in C language of C11 standard using gcc compiler. You can use any additional QT libraries and modules
- The program code must be located in the src folder
- The program must be built with Makefile which contains standard set of targets for GNU-programs: all, install, uninstall, clean, dvi, dist, tests, gcov. Installation directory could be arbitrary, except the building one
- The program must be developed according to the principles of structured programming
- When writing code it is necessary to follow the Google style
- Prepare full coverage of modules related to model loading and affine transformations with unit-tests
- There should be only one model on the screen at a time
- The program must provide the ability to:
- Load a wireframe model from an obj file (vertices and surfaces list support only).
- Translate the model by a given distance in relation to the X, Y, Z axes.
- Rotate the model by a given angle relative to its X, Y, Z axes.
- Scale the model by a given value.
- The program must allow customizing the type of projection (parallel and central)
- The program must allow setting up the type (solid, dashed), color and thickness of the edges, display method (none, circle, square), color and size of the vertices
- The program must allow choosing the background color
- Settings must be saved between program restarts
- The program must allow saving the captured (rendered) images as bmp and jpeg files.
- The program must allow recording small screencasts by a special button - the current custom affine transformation of the loaded object into gif-animation (640x480, 10fps, 5s)