New answers tagged shaders
2
votes
In Unity shaders, how is IN.worldRefl calculated?
The reflection vector is calculated as below:
float3 refl = 2.0 * o.Normal * dot(o.Normal, IN.viewDir) - IN.viewDir;
//float3 refl = IN.worldRefl;
That equation is ...
- 21
0
votes
Accepted
How can vertex position can be converted to fragment position?
After the vertex shader has run for a particular group of vertices, there are a few extra stages that happen automatically before invoking the fragment shader for the resulting fragments:
Primitive ...
- 132k
2
votes
Accepted
Custom Shader leads to wonky clipping
The reason this happens is because of this line:
ZWrite Off
This disables writing to the depth buffer for this rendering pass.
Normally, the depth buffer is what ...
- 132k
1
vote
Accepted
Prevent color adjustment in ViewportTexture
If this is due color conversion (as DMGregory guesses), then I think your sampler2D need source_color. Example:
...
- 25.2k
0
votes
Fade edges of 2D spline-mesh
I finally made it work with a kind of hack.
Because its 2D and unlit I don't need to use normals. So I saved the center of the spline in the normals of the mesh.
Then I can fade the edges based on the ...
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