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  1. Blackhart
    Post

    Reflection Probes and shaders

    Hello, I think you'll find your happiness in the UnityGlobalIllumination.cginc file. In particular, the UnityGI_IndirectSpecular() function, at...
    Post by: Blackhart, Jan 10, 2017 in forum: Shaders
  2. Blackhart
    Post

    Spotlight shadows in custom vert/frag shader

    This is a shader variant's keyword. https://docs.unity3d.com/Manual/SL-MultipleProgramVariants.html
    Post by: Blackhart, Nov 28, 2016 in forum: Shaders
  3. Blackhart
    Thread

    Custom Internal-Internal-DeferredReflections appears black

    Hello, I'm trying to customize the deferred reflection pass. In order to do that, I've download the built-in shaders from the unity website and...
    Thread by: Blackhart, Nov 21, 2016, 0 replies, in forum: Shaders
  4. Blackhart
    Post

    NdotL Lambert ambient light questions

    Yes, it's a mathematical problem. Lambertian is a non-photorealistic rendering technique then, there is no electromagnetic waves. Imagine we have...
    Post by: Blackhart, Nov 19, 2016 in forum: Shaders
  5. Blackhart
    Post

    Blending Materials Based On Trigger.

    Hello, One simple idea: Make an offscreen pass before the opaque passes which will contain a mask. Like your screen, output red color for pixels...
    Post by: Blackhart, Nov 18, 2016 in forum: Shaders
  6. Blackhart
    Post

    NdotL Lambert ambient light questions

    Unity does it under the hood with the saturate function. Irradiance: Named ndotl as Lambertian isn't right. NdotL is a part of the irradiance...
    Post by: Blackhart, Nov 18, 2016 in forum: Shaders
  7. Blackhart
    Post

    Spotlight shadows in custom vert/frag shader

    You can also download the standard shader code from the Unity website. It perform all the available passes.
    Post by: Blackhart, Nov 18, 2016 in forum: Shaders
  8. Blackhart
    Post

    why _WorldSpaceLightPos0 seems to be affected by the camera position?

    In your appdata struct, you have the vertex position in object coordinate space which is available in the vertex function. struct appdata_full {...
    Post by: Blackhart, Nov 17, 2016 in forum: Shaders
  9. Blackhart
    Post

    why _WorldSpaceLightPos0 seems to be affected by the camera position?

    Vertex function is called one time per vertices - i.e. if you have a triangle, vertex function will be call three times - and the resulting value...
    Post by: Blackhart, Nov 17, 2016 in forum: Shaders
  10. Blackhart
    Post

    why _WorldSpaceLightPos0 seems to be affected by the camera position?

    Hello, Sorry for my English, I'm french ... You are using a surface shader, which do not care about rendering path mode. There are several ways...
    Post by: Blackhart, Nov 16, 2016 in forum: Shaders
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