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  1. mabulous
    Post

    What are [unroll] and [loop] ? When to use them?

    https://docs.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl-for these are hints for the hlsl compiler on how you want loop...
    Post by: mabulous, May 18, 2022 in forum: Shaders
  2. mabulous
    Post

    Question MipMaps activated even when not enabled in Quality settings ?

    texture streaming utilizes (and thus requires) mipmaps, but it doesn't control mipmapping. With texture streaming, Unity just does in addition to...
    Post by: mabulous, May 18, 2022 in forum: General Graphics
  3. mabulous
    Post

    Question regarding Unity_Rotate_Radians_float

    most probably the person implementing this function arrived at the solution using trial and error.
    Post by: mabulous, May 12, 2022 in forum: Shaders
  4. mabulous
    Post

    Question Make new mesh from section of other mesh

    If performance is an issue, better fracture your object at build-time into a couple of junks instead of doing it at run-time. If you really need...
    Post by: mabulous, May 10, 2022 in forum: General Graphics
  5. mabulous
    Post

    Overlapping mesh rendering

    for example using https://docs.unity3d.com/ScriptReference/Mesh-subMeshCount.html and then control the render order using the material queue
    Post by: mabulous, May 4, 2022 in forum: General Graphics
  6. mabulous
    Post

    How do you monetize an asset if Unity Store denies you? I have the most awesome particle effect gen!

    Why does Asset Store reject your asset?
    Post by: mabulous, Apr 21, 2022 in forum: General Graphics
  7. mabulous
    Post

    Question Flicker in some Textures and Far Edges

    It's a form of aliasing. Since you do seem to have MSAA on, it's likely texture minification - make sure you have mipmaps enabled for all your...
    Post by: mabulous, Apr 21, 2022 in forum: VR
  8. mabulous
    Post

    Resolved How to export VR headset position and rotation

    If you want Euler angles rather than a quaternion, replace public Quaternion orientation; with public Vector3 eulerAngles; and then do...
    Post by: mabulous, Apr 19, 2022 in forum: VR
  9. mabulous
    Post

    What's the most performant way to play 2-5 second videos in Unity?

    That depends on the target hardware. Generally you should make sure that the hardware decoder of the target hardware is being utilized.
    Post by: mabulous, Apr 18, 2022 in forum: General Graphics
  10. mabulous
    Post

    Resolved How to export VR headset position and rotation

    using general matrix math... But if you prefer vector position plus quaternion orientation output, you can also simply replace public Matrix4x4...
    Post by: mabulous, Apr 18, 2022 in forum: VR
  11. mabulous
    Post

    Resolved How to export VR headset position and rotation

    This is for a JSON, feel free to use using System.Collections; using System.Collections.Generic; using UnityEngine; using System.IO; public...
    Post by: mabulous, Apr 14, 2022 in forum: VR
  12. mabulous
    Post

    VR Mobile Vertex Artifacts

    Are you far away from the scene origin? if you have a huge scene and move the player far away from the scene origin, you'll likely run into...
    Post by: mabulous, Mar 29, 2022 in forum: General Graphics
  13. mabulous
    Post

    Why my images are rendered like it they have fingerprints?

    looks like a moiré pattern to me and is as such an aliasing artifact. Make sure to use mipmapping on your textures and an aniso level of at least 4
    Post by: mabulous, Mar 28, 2022 in forum: General Graphics
  14. mabulous
    Post

    Editor look different on different GPU?

    Not sure what is happening here but it looks like one screenshot is taken with uncompressed texture and the other with compressed one. You sure...
    Post by: mabulous, Mar 19, 2022 in forum: General Graphics
  15. mabulous
    Post

    Question How can the shader property be periodic like the rotation of transform?

    that's why I said you should convert them to homogeneous coordinates [u,v,1] (so, put 1.0f into the third component to get a homogeneous 2D point)
    Post by: mabulous, Mar 18, 2022 in forum: Shaders
  16. mabulous
    Post

    Packing 2 or more data sets into a single texture channel?

    In practice that will only work with uncompressed textures (and as you say correctly, you also need to consider filtering). Better go with two...
    Post by: mabulous, Mar 18, 2022 in forum: General Graphics
  17. mabulous
    Post

    Question How can the shader property be periodic like the rotation of transform?

    Create a 3x3 homogeneous rotation matrix that rotates around the point [0.5,0.5], convert the vertex texture coordinate into a [u,v,1] homogeneous...
    Post by: mabulous, Mar 18, 2022 in forum: Shaders
  18. mabulous
    Post

    Question best pipeline for prototyping

    For prototyping: whatever you are most familiar with.
    Post by: mabulous, Mar 18, 2022 in forum: General Graphics
  19. mabulous
    Post

    No depth on particles?

    what do you mean by "Standard Unlit" ?
    Post by: mabulous, Mar 17, 2022 in forum: Shaders
  20. mabulous
    Post

    Question How can the shader property be periodic like the rotation of transform?

    Show your shader code. Simplest and most performant solution will be to transform your UV coordinates in the vertex shader by a rotation matrix.
    Post by: mabulous, Mar 17, 2022 in forum: Shaders
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