Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 years ago. Improve this question There is something I have never understood. How can a great big PC game like GTA IV use 50% of … Read more
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 4 years ago. Improve this question There are already a number of questions about text rendering in OpenGL, such as: How … Read more
I need to debug a GLSL program but I don’t know how to output intermediate result. Is it possible to make some debug traces (like with printf) with GLSL ? 13 Answers 13
How do you render primitives as wireframes in OpenGL? 10 Answers 10
I am reading an awesome OpenGL tutorial. It’s really great, trust me. The topic I am currently at is Z-buffer. Aside from explaining what’s it all about, the author mentions that we can perform custom depth tests, such as GL_LESS, GL_ALWAYS, etc. He also explains that the actual meaning of depth values (which is top … Read more
