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instancing

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    Recent Content Tagged With instancing

  1. Buttermilch
    Thread

    Question URP Recieve shadow for custom unlit shader.

    Using Unity 2021.3.6f1 and URP 12.1.7 with a custom unlit shader. I'm trying to add shadows to my gpu instanced grass but I can't get it working....
    Thread by: Buttermilch, Mar 21, 2023 at 5:36 PM, 0 replies, in forum: Shaders
  2. WestMorn
    Thread

    Question why UNITY_ACCESS_INSTANCED_PROP get nothing?

    trimmed off some irrelevant block: for (int i = 0; i < 1000; i++) { testColors[i]= new Vector4(Random.value, Random.value,...
    Thread by: WestMorn, Mar 20, 2023 at 5:08 PM, 2 replies, in forum: General Graphics
  3. Buttermilch
    Thread

    Question Sharing vertex data between shader passes in URP

    Using Unit 2021.3.6f1 I'm using GPU instancing for grass and my material is using a custom unlit shader. I'm using two shader passes. The first...
    Thread by: Buttermilch, Mar 19, 2023 at 9:28 AM, 4 replies, in forum: Shaders
  4. Life_Is_Good_
    Thread

    Question GPU Instancing & Material buffers

    Hi, I'm working on a foliage rendering system. Foliage is placed on my terrain. My terrain is divided up into tiles. Per tile I run a compute...
    Thread by: Life_Is_Good_, Mar 6, 2023, 0 replies, in forum: Shaders
  5. midramble
    Thread

    Question DrawMeshInstancedIndirect shader not writing to CameraDepthTexture

    I'm using drawmeshinstancedindirect to draw hundreds of thousands of instances of a particular mesh. Now I've written a post processing depth of...
    Thread by: midramble, Feb 23, 2023, 4 replies, in forum: Shaders
  6. BigPipi666
    Thread

    Question GPU Instancing and depth problem

    Hi! I am trying to create GPU instanced particles (no unity particle system involved). Currently I just have a bunch of quads with a texture and...
    Thread by: BigPipi666, Feb 17, 2023, 4 replies, in forum: Shaders
  7. opaqe
    Thread

    Question GPU Instancing low vertex count

    I came across this note in the unity docs. Performance implications Meshes that have a low number of vertices can’t be processed efficiently...
    Thread by: opaqe, Feb 14, 2023, 1 replies, in forum: General Graphics
  8. magebuzzcutt
    Thread

    Question SV_InstanceID vs unity_InstanceID

    what is the difference between getting and using the instance id using: v2f vertexShader (vertexData input, uint instanceID : SV_InstanceID){...
    Thread by: magebuzzcutt, Jan 23, 2023, 1 replies, in forum: Shaders
  9. skullthug
    Thread

    Question Material Property Block's GetTexture returns null even when I know the material has a texture

    Hello, trying to do a thing where I swap out the texture on a material instance at runtime at the start of a routine sequence, and then swap it...
    Thread by: skullthug, Jan 18, 2023, 8 replies, in forum: Shaders
  10. pastaluego
    Thread

    Question Per-Renderer coloring options using same material that doesn't break batching?

    What options do I have for applying color changes to individual renderers with unique meshes that use the same material that can be applied in...
    Thread by: pastaluego, Jan 14, 2023, 5 replies, in forum: General Graphics
  11. akalytapa
    Thread

    Question The default error shader

    Is there any way in Unity to know, that there is magenta error shader present in the scene via script? Like, can we really know through code, that...
    Thread by: akalytapa, Jan 11, 2023, 8 replies, in forum: Shaders
  12. dccoo
    Thread

    Question GPU Instanced meshes not appearing in scene view

    What's the criteria for a GPU Instanced mesh to appear in the scene view? In my project I'm instancing grass and tree leaves with the GPU...
    Thread by: dccoo, Dec 31, 2022, 1 replies, in forum: General Graphics
  13. nadigupo
    Thread

    Question Can I use a mask (texture) to spawn particles on the white parts of it, inside of a shader?? (HLSL)

    Hi there! Maybe this will be kind of a weird (stupid) question as I'm kind of new to HLSL. I have a texture that I'm using as a mask, so it's...
    Thread by: nadigupo, Dec 29, 2022, 1 replies, in forum: Shaders
  14. opel_cobalt
    Thread

    Question GPU instancing on small meshes - why not?

    Documentation on instancing says: as a general rule, don’t use GPU instancing for meshes that have fewer than 256 vertices Could someone please...
    Thread by: opel_cobalt, Dec 29, 2022, 2 replies, in forum: General Graphics
  15. peppeee24
    Thread

    Bug [Zig Zag Game] PLATFORMS SPAWNER WITH OBJECT POOLING PROBLEM HOLES - Please help!

    Hi guys, I'm trying to make classic zig zag video game for mobile devices. I had originally decided to build the platforms using the Instantiate...
    Thread by: peppeee24, Dec 24, 2022, 1 replies, in forum: Scripting
  16. Zilk
    Thread

    Question Only instancing constant buffers can have struct variables

    I have a custom shader that spits out a error and I can't really figure out why. Fragment program 'Fragment': struct variable 'UnityPerMaterial'...
    Thread by: Zilk, Dec 22, 2022, 0 replies, in forum: Shaders
  17. VictorKs
    Thread

    Question New mesh api and custom vertex attributes

    So I looked at the new Mesh API and it looks much more like DX11 style setting attribute layouts and custom streams. So besides faster procedural...
    Thread by: VictorKs, Dec 20, 2022, 2 replies, in forum: General Graphics
  18. Buttermilch
    Thread

    Resolved How do I correctly sample a render texture for tex2Dlod in vertex shader?

    Using Unity 2020.3 and standard render pipeline. I'm using GPU instancing for grass and I want to push it by the player position. For this I'm...
    Thread by: Buttermilch, Dec 15, 2022, 12 replies, in forum: Shaders
  19. VictorKs
    Thread

    Question Buffers and instancing

    I've been reading the Scripting API to get a better understanding of Drawing and Buffers but some things are a little confusing. 1)What is the...
    Thread by: VictorKs, Dec 13, 2022, 7 replies, in forum: Shaders
  20. Cracker150
    Thread

    Bug ComputeShader not running or not writing to ComputeBuffer

    Hello, I am testing a simple compute shader I wrote in Unity 2021.1.20f1 (URP) and have encountered an issue. Below is MonoBehaviour and...
    Thread by: Cracker150, Dec 8, 2022, 4 replies, in forum: General Graphics
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