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  1. WayneJP
    Post

    Question The imported png image's alpha channel is odd.

    Thanks for advice. I have already upload images. The import settings are all same and default.
    Post by: WayneJP, Jul 30, 2023 in forum: 2D
  2. WayneJP
    Post

    Question The imported png image's alpha channel is odd.

    Thanks for replying! I know I shuold enable this option. The problem is that my other texture only display black background when “alpha is...
    Post by: WayneJP, Jul 29, 2023 in forum: 2D
  3. WayneJP
    Thread

    Question The imported png image's alpha channel is odd.

    Why my texture's alpha channel is messy? I think maybe there is something wrong when I export in photoshop. [ATTACH] All settings are default:...
    Thread by: WayneJP, Jul 29, 2023, 4 replies, in forum: 2D
  4. WayneJP
    Thread

    Question Custom color flash shader not work correctly when animation playing.

    I use a custom shader to make sprite flash by using material property block to modify valuse in shader. In editor mode, after switching keyframe...
    Thread by: WayneJP, Dec 31, 2022, 0 replies, in forum: Shaders
  5. WayneJP
    Post

    Play Mode Save

    It works fine, though transition through scenes will revert all changes, but the plugin save and apply changes correctly after exiting the play...
    Post by: WayneJP, Dec 7, 2022 in forum: Assets and Asset Store
  6. WayneJP
    Post

    what does the function ComputeScreenPos ( in unitycg.cginc) do ?

    Thanks for amazing explanation. I am learning about screen space texture and find the same code as above. So if I understand right, this code use...
    Post by: WayneJP, Dec 4, 2022 in forum: Shaders
  7. WayneJP
    Post

    Question What is "v.vertex.yyyy" mean

    Oh , yes yes, I will correct that. Thanks for reminding !
    Post by: WayneJP, Dec 3, 2022 in forum: Shaders
  8. WayneJP
    Thread

    Question CommandBuffer.Blit and BlitFullscreenTriangle

    Currently I was writing custom blur post-processing effect. I follow the official doc and write following code, but only get a white triangle and...
    Thread by: WayneJP, Dec 3, 2022, 0 replies, in forum: Shaders
  9. WayneJP
    Post

    Question What is "v.vertex.yyyy" mean

    Ok, thanks !
    Post by: WayneJP, Dec 3, 2022 in forum: Shaders
  10. WayneJP
    Thread

    Question What is "v.vertex.yyyy" mean

    I am new to shader, I found following code when I learn a blur shader: v2f vert(appdata_full v) { v2f o; float4 tmp0; tmp0 =...
    Thread by: WayneJP, Dec 1, 2022, 5 replies, in forum: Shaders
  11. WayneJP
    Post

    Play Mode Save

    Got a problem. I have scene A and scene B, I save changes on scene B, then move player to transition to scene A. If I back to scene B, the changes...
    Post by: WayneJP, Nov 8, 2022 in forum: Assets and Asset Store
  12. WayneJP
    Post

    Question What is cullingMask ^ 0x8000000 doing for?

    Thanks! Your code is more readable. I'd like to use yours. And, it's "cullingMask2 | (1 << 27);" ,right? not "cullingMask2 | (1 < 27);"
    Post by: WayneJP, Sep 30, 2022 in forum: Scripting
  13. WayneJP
    Thread

    Question What is cullingMask ^ 0x8000000 doing for?

    I saw this two line in a tutorial, but it doesn't explain this. camera1.cullingMask = cullingMask ^ 0x8000000; camera2.cullingMask = cullingMask2...
    Thread by: WayneJP, Sep 30, 2022, 3 replies, in forum: Scripting
  14. WayneJP
    Post

    Question My project prints RigidBody2d.velocity.y = 3.814697e-06, but other project prints 0.

    Ok, got it. Thank you!
    Post by: WayneJP, Sep 17, 2022 in forum: Scripting
  15. WayneJP
    Post

    Question My project prints RigidBody2d.velocity.y = 3.814697e-06, but other project prints 0.

    Hi, MelvMay. Thanks for replying! Can't agree more! I know I should not fixate on this and I won't. :) Allow me to ask one last question: Can I...
    Post by: WayneJP, Sep 17, 2022 in forum: Scripting
  16. WayneJP
    Post

    2D Character (circle) "slips" through tiles. Sometimes. Frequently. Video attached.

    Similar problem here, use geometry type, which is set to outline, cause rigidbody2d.velocity equals to (-5.02269e-07, 0) when rgbd2d is not...
    Post by: WayneJP, Sep 17, 2022 in forum: Physics
  17. WayneJP
    Post

    Question My project prints RigidBody2d.velocity.y = 3.814697e-06, but other project prints 0.

    yes, you're right. I know it's scientific notation. It's just weird that I can't get a nice zero while other tutorial project I am learning can....
    Post by: WayneJP, Sep 17, 2022 in forum: Scripting
  18. WayneJP
    Post

    Question My project prints RigidBody2d.velocity.y = 3.814697e-06, but other project prints 0.

    Thanks for replying. I have updated question. I know it's wrong to compare two floats with ==. I just feel strange that rb2d.velocity.y is...
    Post by: WayneJP, Sep 16, 2022 in forum: Scripting
  19. WayneJP
    Thread

    Question My project prints RigidBody2d.velocity.y = 3.814697e-06, but other project prints 0.

    I know 3.814697e-06 equates to 0.000003814697, and I know I can use (float)System.Math.Round(value,2) to fix it. I don't know why two project...
    Thread by: WayneJP, Sep 16, 2022, 8 replies, in forum: Scripting
  20. WayneJP
    Post

    Depth of field on 2D Sprites

    Hi, could you please take a look at my post? Is this blue fog or light made by shader? I have no idea to implement this effect, should I write...
    Post by: WayneJP, Apr 13, 2022 in forum: 2D
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