opengl_learn

——————————————Peichu Ye / xiaoC : peichu.ye@gmail.com

Learn OpenGL step by Step

This program is constructed to writing code following the course:

English: OpenGL Step by Step - OpenGL Development

Chinese: 一步步学OpenGL

Dependencies

1. OpenGL
2. GLUT
3. AntTweakBar
4. ImageMagick-6
5. freetype
6. assimp

Project folder instruction

1. bin: executable files.
2. Common: Self-defined functions of course author.
3. Include: Self-defined functions of course author.
4. docs: Some fixed bugs when we compile the program.
5. src: Project of each tutorial.

Build && run

You just need to run the command:

./make_project.bash

And then you can run the executable files in the root dir:

./bin/helloDot

Course List

1. tutorial_01: drawing a window.
2. tutorial_02: drawing a point.
3. tutorial_03: drawing a triangular.
4. tutorial_04: drawing a triangular with red color.
5. tutorial_05: drawing a red triangular with variable in size by using uniform type.
6. tutorial_06: drawing a moving triangular with red color.
7. tutorial_07: drawing a rotating triangular with red color.
8. tutorial_08: drawing a scaling triangular with red color.
9. tutorial_09: drawing a scaling triangular with changing color by interpolation.
10. tutorial_10: drawing a rotating pyramid along y axis.
11. tutorial_11: drawing a transforming pyramid with three types trasnformation including scale and rotation as well as translation.
12. tutorial_12: drawing a perspective pyramid with rotation along y axis.
13. tutorial_13: drawing a perspective pyramid with fixed camera position and view.
14. tutorial_14: drawing a perspective pyramid which can be controled by keyboard.
15. tutorial_15: drawing a perspective pyramid which can be controled by mouse.
16. tutorial_16: drawing a perspective pyramid with texture.
17. tutorial_17: drawing a perspective pyramid with texture and directional light.
18. tutorial_18: drawing a perspective pyramid with texture and directional light as well as diffuse light.
19. tutorial_19: drawing a perspective pyramid with directional light and diffuse light as well as specular light.
20. tutorial_20: drawing a texture image with two point lights.
21. tutorial_21: drawing a texture image with two point lights and two spot lights.
22. tutorial_22: Loading a 3D model using Assimp Library.
23. tutorial_23: constructing a shadow map from a 3d model.
24. tutorial_24: constructing a shadow map from a 3d model and display with 3d model.
25. tutorial_25: drawing a sky box.

List of docs

1. fix_math_3d_bug.md.
2. fix_util_bug.md.
3. fix_pipeline_bug.md.
4. fix_cameraModel_bug.md.
5. fix_newCameraObject_bug.md.
6. fix_imageMagick_bug.md.
7. fix_assimp_bug.md.

Note

Pay attention to the shader file path, please change the path to your own:

const char* pVSFileName = "/home/xiaoc/xiaoc/code/opengl/stepByStep/src/tutorial_x/shader/shader.vs";

const char* pFSFileName = "/home/xiaoc/xiaoc/code/opengl/stepByStep/src/tutorial_x/shader/shader.fs";