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  1. jistyles
    Post

    Vert/frag shader ignores render queue in SubShader?

    Apologies for echoing this in the various threads on this topic, I just wanted to note I've found where this common bug is originating from....
    Post by: jistyles, Mar 23, 2016 in forum: Shaders
  2. jistyles
    Post

    Broken rendering order in Unity 5

    So I've done a triage pass and found where this bug is coming from. It's caused by the Standard Shader material interface which you can find the...
    Post by: jistyles, Mar 23, 2016 in forum: General Graphics
  3. jistyles
    Thread

    Win build: Resolution change invalidates rendertexture's - known issue?

    Hi all, just wanted to get an idea if this is a known issue I should be working around. Issue: any rendertexture which is previously created...
    Thread by: jistyles, Mar 1, 2016, 0 replies, in forum: General Graphics
  4. jistyles
    Post

    Zdepth underneath object

    So it sounds like a platform specific bug/limitation is preventing you from doing what you intend. I'm not familiar with webgl, so I can't offer...
    Post by: jistyles, Sep 3, 2015 in forum: Shaders
  5. jistyles
    Post

    Water4Advance far view seems stale and plain

    play with the anisotropy settings on the textures which the material references https://en.wikipedia.org/wiki/Anisotropic_filtering
    Post by: jistyles, Sep 2, 2015 in forum: Shaders
  6. jistyles
    Post

    Too many math instructions for SM2.0

    Only solution is to optimise or multipass it. It's a vector based unit, so abuse that first, then rearrange for assembly op's to aid the rather...
    Post by: jistyles, Sep 2, 2015 in forum: Shaders
  7. jistyles
    Post

    Get the distance from source to destination in shader

    See my answer in your other thread for an example: http://forum.unity3d.com/threads/shader-that-detects-other-mesh.349349/
    Post by: jistyles, Sep 2, 2015 in forum: Shaders
  8. jistyles
    Post

    Shader that detects other mesh

    So the depth buffer only records 1 depth value per pixel at a time; it's written to when a shader zwrites (Zwrite On), and things can trivially be...
    Post by: jistyles, Sep 2, 2015 in forum: Shaders
  9. jistyles
    Post

    Modify mesh vertex with heightmap

    Off the top of my head, one of two possible things are happening: 1) the texture is being point sampled -- if it's an editor resource, double...
    Post by: jistyles, Sep 2, 2015 in forum: Shaders
  10. jistyles
    Post

    GPU Skinning - Custom Skin shader

    I've had limited success in writing my own custom skinned mesh renderer and binding bone data as additional streams:...
    Post by: jistyles, Aug 28, 2015 in forum: Shaders
  11. jistyles
    Post

    Sharing is caring: Hiding optional material parameters

    Go for it - consider it public domain, no restrictions, no requirements, (no support ;)).
    Post by: jistyles, Aug 26, 2015 in forum: Shaders
  12. jistyles
    Thread

    Sharing is caring: Hiding optional material parameters

    I thought I'd share a handy little snippet I made the other day to manage material interface complexity. Instead of writing a custom editor for...
    Thread by: jistyles, Aug 25, 2015, 6 replies, in forum: Shaders
  13. jistyles
    Post

    Normal mapping particles - only shows on half

    I noticed this recently on a few effects - it appeared to be related to the "normal direction" parameter in the particle system being < 1 (eg,...
    Post by: jistyles, Aug 23, 2015 in forum: Shaders
  14. jistyles
    Post

    Fast and cheap way of doing blur

    When doing it manually, avoid writing into mips -- just use a smaller temporary target (or allocate a dedicated target if you're managing your own...
    Post by: jistyles, Aug 23, 2015 in forum: Shaders
  15. jistyles
    Post

    Shader that detects other mesh

    tl;dr version: unfortunately can't be done like that. Long version: That can't be done with a shader - in general, think of a shader as only...
    Post by: jistyles, Aug 23, 2015 in forum: Shaders
  16. jistyles
    Post

    Compute shader question

    Yes you can do this, yes you can abuse parallelism to quite a high degree with it, and yes it is a common operation for dx11 era computation of a...
    Post by: jistyles, Aug 23, 2015 in forum: Shaders
  17. jistyles
    Post

    Double-sided rendering without special shaders

    That's a very broad generalisation which certainly does not hold true in all circumstances; it definitely CAN hold true in some cases, but in...
    Post by: jistyles, Aug 23, 2015 in forum: Shaders
  18. jistyles
    Post

    Fast and cheap way of doing blur

    Bit of a warning up front, kernel filtering is a BIG subject :) Unfortunately, generating mip maps can be quite heavy lifting for this use --...
    Post by: jistyles, Aug 20, 2015 in forum: Shaders
  19. jistyles
    Post

    Fast and cheap way of doing blur

    As you may know, In PBR, to simulate the chaotic effect of micro-facet/surface roughness effectively enlarging the sampled region of the...
    Post by: jistyles, Aug 20, 2015 in forum: Shaders
  20. jistyles
    Post

    Shadow cast - transparent visual, masked/clipped/alphatest shadow

    So all I'm turning up online is a solid "no" for this -- admittedly all the questions seem to be the usual naive "can I make my transparent thing...
    Post by: jistyles, Aug 16, 2015 in forum: Shaders
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