This my first project using Panda 3D, so I have some basic questions…
I see some code using a method called Vec3 and I like to know more informations about that, even basic stuff ^^ …
So far, I know that pick-up all tree coordinates at same time, but nothing beyond that.
Ps. I see a sample where you used a function,
dir = base.camera.getMat().getRow3(1), so what is that??? there is any relationship whit vectors???
Best regards, Patrick.
Have you seen the API reference? It explains a lot about a Vec3 and its interfaces. A similar page on Mat4 explains the getRow3() call.
also note that messing with matrices usualy is NOT neccessary. panda provides convenient ways to do your programming without matrices or matrix-math.
Wowww… very fast reply ^^ thanks dude!!
Well, I already ready that … the question is, I donÂ´t really know for what I use it… Its like a storage or what??By now, the API reference is not very clear for me …
Anyway, matrices?? matrix-math?? wooowww… Now I am lost
Think I need something more noobish, some basis fundamentals, so I can decide if I can use in my codes.
Something like, its for cooking pandas …
But, thanks again…
Roaming Ralph really uses a complex way to move forward. The easy way is:
(In the upcoming release, the sample will be corrected.)