The tag has no usage guidance.

learn more… | top users | synonyms

14
votes
2answers
2k views

What is billboarding, and can/should it be used in 3D games to create special effects for weapon blasting effects?

What is billboarding, and can or should it be used to create special effects for 3D games on weapon blasting effects?
4
votes
1answer
2k views

How do I implement camera axis aligned billboards?

I am trying to make an axis-aligned billboard with Pyglet. I have looked at several tutorials, but they only show me how to get the up, right, and look vectors. So far this is what I have: target = ...
4
votes
1answer
3k views

Efficient billboarding sprites in Unity 5

What's the most efficient way to do billboarding sprites in Unity 5? I want to make a forest of sprite trees in 3d space. Those sprites need to face the camera at all times. I am working on VERY ...
3
votes
2answers
589 views

What are the fundamentals of a Quad Billboarding effect?

I'm taking my first venture in to writing a shader and what I really need to do is create a billboarding effect. A thorough Google search turns up a number of threads on the topic and they always end ...
3
votes
2answers
472 views

Laser Beam End Points Problems

I am building a game in XNA that features colored laser beams in 3D space. The beams are defined as: Segment start position Segment end position Line width For rendering, I am using 3 quads: ...
1
vote
1answer
249 views

xna: Methods for having sprite characters in 3d game?

Methods for having sprite characters in 3d game? I am making a game much like Doom. The world is 3d but objects and characters are 2d sprites. I am not asking about billboarding objects. I am asking ...
0
votes
2answers
132 views

How does billboarding 3D sprites affect performance?

I was reading the Unity manual on trees and one of the claims made is as follows: Unity uses optimisations (eg, billboarding for distant trees) to maintain good rendering performance... I was ...