Search Unity

Search Results

Search Again
Page 1 of 4
  1. Aldrick
    Thread

    What does BloomOptimized and 4x anti-aliasing product such huge RenderTexture ram cost?

    This is my BloomOpimized script,which is based on Unity's embedded one: using System; using UnityEngine; namespace...
    Thread by: Aldrick, Jul 17, 2019, 9 replies, in forum: Image Effects
  2. Aldrick
    Post

    what is in float4 _LightShadowData?

    As I test,_LightShadowData.r equals "1 - shadow strength" rather than shadow strength.
    Post by: Aldrick, Dec 18, 2018 in forum: Shaders
  3. Aldrick
    Post

    question about unity_ShadowFadeCenterAndType

    Same question.And that's what I am curious too.Why does it seem that some guys are quite familiar with unity's embedded vars and funcs and...
    Post by: Aldrick, Dec 3, 2018 in forum: Shaders
  4. Aldrick
    Post

    What does SHADOWS_SCREEN mean?

    Not so sure what does "float zDist = dot(_WorldSpaceCameraPos - worldPos, UNITY_MATRIX_V[2].xyz);" do here: half...
    Post by: Aldrick, Dec 2, 2018 in forum: Shaders
  5. Aldrick
    Post

    Mysterious hollow line in the center of a UI shader on iPad

    It looks you rotate the edge on each side of the middle line so it would be transformed to a upright space and the half with a x coord on the...
    Post by: Aldrick, Nov 23, 2018 in forum: Shaders
  6. Aldrick
    Post

    Mysterious hollow line in the center of a UI shader on iPad

    Hmm,I can get the transform part.The rotated basis vectors are (cosθ,sinθ) and (-sinθ,cosθ),then transformed x coord is (u·c - v ·s).But not quite...
    Post by: Aldrick, Nov 23, 2018 in forum: Shaders
  7. Aldrick
    Post

    Mysterious hollow line in the center of a UI shader on iPad

    Thank you for replying. But the center line corresponds to the Pi /2 radian area,resulted from atan2(y,x).So flip x axis would be the same,right?
    Post by: Aldrick, Nov 21, 2018 in forum: Shaders
  8. Aldrick
    Thread

    Mysterious hollow line in the center of a UI shader on iPad

    I create this circular sector effect shader for UI,which is used on a RawImage component on Canvas. It work perfectly on Windows,Android,iPhone X...
    Thread by: Aldrick, Nov 20, 2018, 7 replies, in forum: Shaders
  9. Aldrick
    Post

    What does SHADOWS_SCREEN mean?

    Thank you a lot
    Post by: Aldrick, Nov 2, 2018 in forum: Shaders
  10. Aldrick
    Post

    What does SHADOWS_SCREEN mean?

    If it goes to UnityComputeFowardShadows,it makes sense. But my doubt is if using main directional light to cast shadow means "SHADOWS_SCREEN" (on...
    Post by: Aldrick, Nov 2, 2018 in forum: Shaders
  11. Aldrick
    Post

    What does SHADOWS_SCREEN mean?

    Assume SHADOWS_SCREEN plus UNITY_NO_SCREENSPACE_SHADOWS equals using a single directional light shadows on mobile. then it seems it will...
    Post by: Aldrick, Nov 1, 2018 in forum: Shaders
  12. Aldrick
    Post

    Why Unity2018 has no 【God Ray】Effect

    In asset store there is still official legacy image effects from 4.x,which I think it still apply to 2018.
    Post by: Aldrick, Nov 1, 2018 in forum: Image Effects
  13. Aldrick
    Post

    [Official] Changing how Fog is done in Unity shaders?

    Yeah,it makes sense.But sometimes particles are needed to be rendered to a gui RT image,so the RGB value extracted from the original render could...
    Post by: Aldrick, Oct 30, 2018 in forum: Shaders
  14. Aldrick
    Post

    [Official] Changing how Fog is done in Unity shaders?

    One thing that I don't understand is why the default unity particle additive shader use "UNITY_APPLY_FOG_COLOR(i.fogCoord, col, fixed4(0,0,0,0));...
    Post by: Aldrick, Oct 29, 2018 in forum: Shaders
  15. Aldrick
    Post

    What does SHADOWS_SCREEN mean?

    If there are only directional lights and "shadow cascades" in quality settings is 0,and it's mobile platform,what kind of shadows are in use? In...
    Post by: Aldrick, Oct 26, 2018 in forum: Shaders
  16. Aldrick
    Post

    What does SHADOWS_SCREEN mean?

    But I check out this post https://catlikecoding.com/unity/tutorials/rendering/part-7/,it says: "When the main directional light casts shadows,...
    Post by: Aldrick, Oct 25, 2018 in forum: Shaders
  17. Aldrick
    Post

    What does SHADOWS_SCREEN mean?

    As I understand Unity realtime shadowing transfers shadow map to screen space coordinate and compare it with depth map to get the final shadowed...
    Post by: Aldrick, Oct 15, 2018 in forum: Shaders
  18. Aldrick
    Post

    What does SHADOWS_SCREEN mean?

    Do you mean SHADOWS_SCREEN = using cascaded shadow maps ?And mobile device does not support cascades,hence in mobile device there will never be...
    Post by: Aldrick, Oct 14, 2018 in forum: Shaders
  19. Aldrick
    Thread

    What does SHADOWS_SCREEN mean?

    In UnityShadowLibrary.cginc I see: #if defined( SHADOWS_SCREEN ) && defined( LIGHTMAP_ON ) #define HANDLE_SHADOWS_BLENDING_IN_GI 1 #endif...
    Thread by: Aldrick, Oct 12, 2018, 18 replies, in forum: Shaders
  20. Aldrick
    Thread

    Could the baked lightmap's uv related parameters on MeshRenderers be changed?

    [ATTACH] I want to adjust the Lightmap UV a little,to erase some artifacts(like unwanted seams or dark dots on the edge of two conjuncted...
    Thread by: Aldrick, Apr 26, 2018, 0 replies, in forum: General Graphics
Showing results 1 to 20 of 64 Next >
Search Again
Page 1 of 4