Tagged Questions
0
votes
1answer
135 views
Using two FBOs results in the second FBO having nothing drawn to [closed]
I'm writing a deferred renderer, and I use two FBOs: the first one for G-buffer (color, normal, depth) and the second one for lighting (light output), so the first one has three textures bound and the ...
30
votes
2answers
2k views
How to render realistic ice?
I am trying to write an ice shader in Unity that looks good and at least semi-realistic.
If the following shot (found on Google) was CG, what would its shader include? (the foreground cave). I might ...
7
votes
4answers
427 views
What types of effects or shaders would you teach in a rendering class? [closed]
I am looking for a list of topics that would be fun to learn and not too complicated to implement with a prototyping tool like FX Composer or Rendermonkey for an intermediate class of real-time ...
5
votes
3answers
2k views
how to add water effect to an image
This is what I am trying to achieve: A given image would occupy say 3/4th height of the screen. The remaining 1/4th area would be a reflection of it with some waves (water effect) on it.
I'm not sure ...
1
vote
1answer
331 views
Mandelbrot set not displaying properly
I am trying to render mandelbrot set using glsl. I'm not sure why its not rendering the correct shape. Does the mandelbrot calculation require values to be within a range for the (x,y) [ or (real, ...
7
votes
4answers
1k views
glsl demo suggestions?
In a lot of places I interviewed recently, I have been asked many a times if I have worked with shaders. Even though, I have read and understand the pipeline, the answer to that question has been no. ...
