The document covers advanced topics in computer graphics, specifically focusing on z-buffering, a technique for determining object visibility in rendering. It addresses issues such as z-fighting caused by precision errors and discusses the implementation of various rendering parameters and shader variables. The document concludes with a Q&A section and source code resources.

1. Unity Advanced
Computer Graphics
Week 03 (Final)
GameUIT - March 2017 - Tri.TMT
Contact: Fb: bit.ly/fb_tri , Linkedin: bit.ly/linkedin_tri
Source code : GitHub

2. Render Pipeline

3. Z-buffering
Z-buffering, also known as depth buffering, is a technique in computer graphics
programming that is used to determine whether an object (or part of an object) is
visible in a scene. It can be implemented either in hardware or software, and is
used to increase rendering efficiency.

4. Z-Fighting

5. Z-Fighting
This problem is usually caused by limited sub-pixel precision and floating point
and fixed point round-off errors.

6. ZWrite

7. ZTest

8. ZTest

9. Rendering Order - Queue tag

10. Rendering Order - Queue tag

11. Rendering Order - Queue tag

12. Rendering Order - Queue tag

13. BlendMode

14. BlendMode : Syntax

15. BlendMode : Variables

16. Blend Factors

17. Shader : Sprite

18. Shader : Additive

19. Image Effects

20. Image Effects

21. RenderTexture

22. Q&A
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