Game/Fishing2
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

还原水插件

Browse Source
This commit is contained in:
BobSong
2026-03-05 00:14:42 +08:00
parent 0de35591e7
commit e82f2ea6b7
270 changed files with 2773 additions and 12445 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
Packages/com.waveharmonic.crest/Runtime/Shaders/Surface/Foam.hlsl
View File

@@ -16,7 +16,7 @@
m_CrestNameSpace
half2 WhiteFoamTexture
half WhiteFoamTexture
(
const TiledTexture i_Texture,
const half i_Foam,
@@ -25,8 +25,7 @@ half2 WhiteFoamTexture
const float2 i_WorldXZ1,
const float2 i_TexelOffset,
const half i_LodAlpha,
const Cascade i_CascadeData0,
const bool i_Sample2ndChannel = false
const Cascade i_CascadeData0
)
{
const float2 uvOffset = i_TexelOffset + g_Crest_Time * i_Texture._speed / 32.0;
@@ -34,32 +33,19 @@ half2 WhiteFoamTexture
// material 'scale' slider into an intuitive range.
const float scale = i_Texture._scale * i_CascadeData0._Scale / 10.0;
const half2 f0 = i_Texture.Sample((i_WorldXZ0 + uvOffset) / scale).rg;
const half2 f1 = i_Texture.Sample((i_WorldXZ1 + uvOffset) / (2.0 * scale)).rg;
const half fr = lerp(f0.r, f1.r, i_LodAlpha);
half ft = lerp
(
i_Texture.Sample((i_WorldXZ0 + uvOffset) / scale).r,
i_Texture.Sample((i_WorldXZ1 + uvOffset) / (2.0 * scale)).r,
i_LodAlpha
);
// Black point fade.
const half result = saturate(1.0 - i_Foam);
#if d_Crest_FoamBioluminescence
if (i_Sample2ndChannel)
{
// Helps with exaggerating at LOD borders. Very specific to sparkles as they do not
// overlap leaving a dead zone in the middle.
const half fg = f0.g * min(0.5, 1.0 - i_LodAlpha) * 2.0 +
f1.g * min(0.5, i_LodAlpha) * 2.0;
return smoothstep(result, result + i_Feather, half2(fr, fg));
}
else
#endif
{
return half2(smoothstep(result, result + i_Feather, fr), 0.0);
}
half result = saturate(1.0 - i_Foam);
return smoothstep(result, result + i_Feather, ft);
}
half2 MultiScaleFoamAlbedo
half MultiScaleFoamAlbedo
(
const TiledTexture i_Texture,
const half i_Feather,
@@ -67,8 +53,7 @@ half2 MultiScaleFoamAlbedo
const Cascade i_CascadeData0,
const Cascade i_CascadeData1,
const half i_LodAlpha,
const float2 i_UndisplacedXZ,
const bool i_Sample2ndChannel
const float2 i_UndisplacedXZ
)
{
float2 worldXZ0 = i_UndisplacedXZ;
@@ -82,7 +67,7 @@ half2 MultiScaleFoamAlbedo
worldXZ1 -= ShiftingOriginOffset(i_Texture, i_CascadeData1);
#endif // CREST_SHIFTING_ORIGIN
return WhiteFoamTexture(i_Texture, i_FoamData, i_Feather, worldXZ0, worldXZ1, (float2)0.0, i_LodAlpha, i_CascadeData0, i_Sample2ndChannel);
return WhiteFoamTexture(i_Texture, i_FoamData, i_Feather, worldXZ0, worldXZ1, (float2)0.0, i_LodAlpha, i_CascadeData0);
}
half2 MultiScaleFoamNormal
@@ -112,8 +97,8 @@ half2 MultiScaleFoamNormal
// 0.25 is magic number found through tweaking.
const float2 dd = float2(0.25 * i_PixelZ * i_Texture._texel, 0.0);
const half whiteFoam_x = WhiteFoamTexture(i_Texture, i_FoamData, i_Feather, worldXZ0, worldXZ1, dd.xy, i_LodAlpha, i_CascadeData0).r;
const half whiteFoam_z = WhiteFoamTexture(i_Texture, i_FoamData, i_Feather, worldXZ0, worldXZ1, dd.yx, i_LodAlpha, i_CascadeData0).r;
const half whiteFoam_x = WhiteFoamTexture(i_Texture, i_FoamData, i_Feather, worldXZ0, worldXZ1, dd.xy, i_LodAlpha, i_CascadeData0);
const half whiteFoam_z = WhiteFoamTexture(i_Texture, i_FoamData, i_Feather, worldXZ0, worldXZ1, dd.yx, i_LodAlpha, i_CascadeData0);
// Compute a foam normal - manually push in derivatives. If I used blend
// smooths all the normals towards straight up when there is no foam.
@@ -122,7 +107,7 @@ half2 MultiScaleFoamNormal
return magicStrengthFactor * i_NormalStrength * half2(whiteFoam_x - i_FoamAlbedo, whiteFoam_z - i_FoamAlbedo) / dd.x;
}
half2 MultiScaleFoamAlbedo
half MultiScaleFoamAlbedo
(
const Flow i_Flow,
const TiledTexture i_Texture,
@@ -131,8 +116,7 @@ half2 MultiScaleFoamAlbedo
const Cascade i_CascadeData0,
const Cascade i_CascadeData1,
const half i_LodAlpha,
const float2 i_UndisplacedXZ,
const bool i_Sample2ndChannel
const float2 i_UndisplacedXZ
)
{
return MultiScaleFoamAlbedo
@@ -143,8 +127,7 @@ half2 MultiScaleFoamAlbedo
i_CascadeData0,
i_CascadeData1,
i_LodAlpha,
i_UndisplacedXZ - i_Flow._Flow * i_Flow._Offset0,
i_Sample2ndChannel
i_UndisplacedXZ - i_Flow._Flow * i_Flow._Offset0
) * i_Flow._Weight0 + MultiScaleFoamAlbedo
(
i_Texture,
@@ -153,8 +136,7 @@ half2 MultiScaleFoamAlbedo
i_CascadeData0,
i_CascadeData1,
i_LodAlpha,
i_UndisplacedXZ - i_Flow._Flow * i_Flow._Offset1,
i_Sample2ndChannel
i_UndisplacedXZ - i_Flow._Flow * i_Flow._Offset1
) * i_Flow._Weight1;
}
@@ -232,10 +214,8 @@ void ApplyFoamToSurface
// as if it had transmission.
// There is still ugliness around the edges. There will either be black or
// incorrect reflections depending on the magic value.
io_NormalWS = i_Foam > 0.0 ? half3(0.0, 1.0, 0.0) : io_NormalWS;
#if _SPECULAR_SETUP
io_NormalWS.y *= i_Foam > 0.15 ? -1.0 : 1.0;
io_Specular = lerp(io_Specular, i_Specular, i_Foam);
#endif
}
}