Questions tagged [surface-shader]
The surface-shader tag has no summary.
6 questions
0
votes
1
answer
2k
views
How to modify the z depth value inside the vertex function of a surface shader?
I wrote the following surface shader.
The idea is to increase the Z depth value of vertices, after projection.
...
- 3,279
0
votes
1
answer
112
views
Painter's theorem inside and outside test [closed]
I have read from Hearn and Baker computer graphics book. I read the test#2 painter's theorem which image is given below.
This image showing surface S is completely behind the surface S', by checking ...
- 117
0
votes
1
answer
252
views
Unity: Opacity over Distance with Surface Shaders
I want to tweak the alpha value based on the distance to the camera. But I see no way of passing the vertex position on to the surface function using surface shaders. Not a problem with frag shader.
...
- 679
-1
votes
1
answer
278
views
Pass equations into shaders to define graphics - HLSL or other shaders
Is it possible with HLSL (or other popular shader languages) to pass instead of an image, an equation that would define the pixel color / position output by the shader? This would allow for more ...
1
vote
1
answer
858
views
How can I animate shadow in surface shader?
I wrote wind shader that works but as you can see it have shadow problem!
when I animating vertices shadow is fixed!
...
- 8,383
0
votes
0
answers
34
views
Positional noise changes in Unity Editor vs compiled
I have a surface shader that adds a bit of positional noise, using the following code:
...
- 1,512