Drawing Molecules using openGL?

[pazmush]

So far I've managed to draw a sort of diamond structure but i want to put spheres on some of the connecting vertices, put figuring out the angles and distances is quite tough, i was wondering whether there was any way of moving a sphere along a connecting vertex line directly.

Any one any ideas?

Or has anyone ever modeled hexagonal ice using c++ before?

Thanks

Not sure if i was very clear though

 

[mgb_phys]

A good starting point for openGL is the NeHe tutorials http://nehe.gamedev.net/

Do you particularly need to use raw openGL? If you are doing this to learn openGL - great, but if you need to do the chemistry there are lots of toolkits on top of openGL that might make life easier.

 

[quicknote]

I am not an expert in computer graphics or programming, so I am not familiar with the specific methods for drawing molecules using openGL. However, I can offer some general advice.

Firstly, it is great that you have already made progress in drawing a diamond structure. However, as you have mentioned, accurately placing spheres on the connecting vertices can be challenging. In this case, it would be helpful to refer to existing literature or resources on the topic. There may be specific algorithms or techniques that can aid in accurately placing spheres at specific angles and distances.

Additionally, it may also be helpful to reach out to other programmers or experts in the field who have experience with drawing molecules using openGL. They may have valuable insights or tips that can help you in your project.

As for modeling hexagonal ice using C++, it is certainly possible and has been done before. Again, it would be helpful to refer to existing literature or resources on the topic to guide your approach.

In summary, my advice would be to continue researching and seeking guidance from experts in the field to help you overcome the challenges you are facing in drawing molecules using openGL. Good luck with your project!