1
vote
1answer
202 views

Damage indicator screen overlay

I want to make something already done by a lot of games , which is when I am taking so much hits from enemy red screen drawn like the following , using XNA 4.0: after it's drawn and I am still alive ...
0
votes
1answer
465 views

How to create a fog effect in XNA with PixelShaderFunction?

I developped a small XNA games in 3D. I would like to add a "fog of war" on my models instantiated with an effect in my (.fx) file. The problem is, I do not know how to change the function ...
-2
votes
1answer
219 views

how to add fog to a model instantiated in Xna? [closed]

I work on a small XNA games. I generate a large map type voxel. a floor of 1000 cubic long by 1000 cubes wide. This is why I use the method "MODEL instancing" with hardware instancing to generate a ...
1
vote
1answer
227 views

Absorbtion 2d image effect

I want to create a specyfic 2d image effect. It consists in modifying a sprite so it looks like it is being zoomed to a point or "absorbed" by that point. I'm not really sure what is the technical ...
0
votes
0answers
158 views

XNA C# Phun-Style Window Movement Effects

Ok, so I'm making a game in XNA similar to Uplink (computer hacking) and I have a lot of ingame panels that display information, such as mission details, emails, passwords, and so on. To add to the ...
3
votes
3answers
1k views

How many BasicEffects do you have in a Game? What is the best way to render multiple objects/shapes at once?

I'm trying to understand 3D rendering and it seems that everytime you render a new object (A 3D Cube or something) you need to have a new BasicEffect for each Box you render unless you want the exact ...
5
votes
2answers
1k views

How can I fade something to clear instead of white?

I've got an XNA game which essentially has "floating combat text": short-lived messages that display for a fraction of a second and then disappear. I've recently added a gradual "fade-away" effect, ...
24
votes
10answers
2k views

Effects to make a speeding spaceship look faster

I have a spaceship and I've created a "boost" functionality that speeds up my spaceship, what effects should I implement to create the impression of high speed? I was thinking of making everything ...
45
votes
4answers
18k views

How is 2D lighting implemented?

I am wondering what the best way to approach a "lighting" effect in 2D games is. For instance, if my main character is glowing, what techniques can I use to complete the visual effect of the character ...