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  1. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    You're not being stupid at all of course. And yeah, your code example would work, as you're implementing AppendStructuredBuffer functionality...
    Post by: benoneal, Dec 9, 2022 in forum: General Graphics
  2. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    This part: If we're writing into a buffer by index*3, that's giving us 3 vertex slots per index for one triangle. If we want N triangles, we'd do...
    Post by: benoneal, Nov 28, 2022 in forum: General Graphics
  3. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    I appreciate your taking the time to respond with a solution. The issue for my use-case is that your suggestion only works with the assumption...
    Post by: benoneal, Nov 28, 2022 in forum: General Graphics
  4. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    If anyone finds this thread in future, here's the update/resolution: Unity+AMD == not a good time for GPU-based procedural generation. Small...
    Post by: benoneal, Nov 25, 2022 in forum: General Graphics
  5. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    Yeah I had an earlier debugging attempt to append Verts instead of Triangles and immediately ran into the inevitable race-conditioned out-of-order...
    Post by: benoneal, Nov 21, 2022 in forum: General Graphics
  6. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    (Still haven't had a chance to output the SV_VertexID for testing, but just been thinking...) The thing that makes no sense is that there are...
    Post by: benoneal, Nov 20, 2022 in forum: General Graphics
  7. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    If you mean this one: meshBuffer = new ComputeBuffer(verts, sizeof(float)*4*3*3, ComputeBufferType.Append); Then yeah I've already tried a few...
    Post by: benoneal, Nov 20, 2022 in forum: General Graphics
  8. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    Thanks for clarifying c0d3_m0nk3y. I think I get what you mean now. So I saved a capture on the AMD card of the buggy behaviour, and again...
    Post by: benoneal, Nov 20, 2022 in forum: General Graphics
  9. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    Not sure I understand. I've been using the same AMD card to troubleshoot since I've received it. All captures from Renderdoc have been made from...
    Post by: benoneal, Nov 18, 2022 in forum: General Graphics
  10. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    Yeah if I change it like that it completely screws the buffer and the ouput is: [ATTACH] From renderdoc, I grabbed the result of my earlier...
    Post by: benoneal, Nov 18, 2022 in forum: General Graphics
  11. benoneal
    Post

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    I'm creating the mesh in a compute shader, hence DrawProceduralIndirect. The shaders to create the mesh are a bit too complicated to paste here...
    Post by: benoneal, Nov 17, 2022 in forum: General Graphics
  12. benoneal
    Thread

    Bug DrawProceduralIndirect incorrect stride on AMD GPUs for SV_VertexID indexed StructuredBuffers

    I developed an app on an Nvidia GPU which generates a procedural mesh and renders it to a custom shader using Graphics.DrawProceduralIndirect. The...
    Thread by: benoneal, Nov 17, 2022, 28 replies, in forum: General Graphics
  13. benoneal
    Thread

    Procedural terrain: ForwardBase and Deferred LightModes; bugs with depth, ambient, and shadows.

    I'm rendering procedural terrain using DrawProceduralIndirect and the Built-in Render Pipeline (I assume, I started with the default Unity...
    Thread by: benoneal, Nov 23, 2021, 0 replies, in forum: General Graphics
  14. benoneal
    Post

    Standard Assets projector doesn't render while playing.

    After digging into this more, I've found this: https://forum.unity.com/threads/gpu-instancing-and-projector.498209/ Looks like...
    Post by: benoneal, Oct 7, 2018 in forum: Graphics for ECS
  15. benoneal
    Post

    Standard Assets projector doesn't render while playing.

    Here are some screenshots: First, in the scene view, when not playing, the projector appears correctly. [IMG] [img] Now, after hitting Play, this...
    Post by: benoneal, Oct 7, 2018 in forum: Graphics for ECS
  16. benoneal
    Post

    Standard Assets projector doesn't render while playing.

    @pcysl5edgo thanks, but unfortunately that didn't resolve this issue.
    Post by: benoneal, Oct 5, 2018 in forum: Graphics for ECS
  17. benoneal
    Thread

    Standard Assets projector doesn't render while playing.

    I'm making a mobile game as pure ECS as I can. For performance and intentional style reasons, I need a blob shadow, unfortunately, it needs to be...
    Thread by: benoneal, Oct 4, 2018, 4 replies, in forum: Graphics for ECS
  18. benoneal
    Post

    Burst Compiler error when building for Android

    I restarted into safe mode and renamed my user folder (and corresponding registry entries) to exclude spaces and the apostrophe, and now I'm not...
    Post by: benoneal, Sep 17, 2018 in forum: Burst
  19. benoneal
    Post

    Official API usability

    I mean I know there are many matches, but I only ever want to use the first match in my system. For example, my current project is an infinite...
    Post by: benoneal, Sep 17, 2018 in forum: Entity Component System
  20. benoneal
    Post

    Burst Compiler error when building for Android

    @fabrizio_unity unfortunately it appears to still be an issue for me. Every time I try to build for android, I get these errors (unity 2018.2.8f1,...
    Post by: benoneal, Sep 16, 2018 in forum: Burst
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