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还原水插件

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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
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28
Packages/com.waveharmonic.crest/Runtime/Shaders/Volume/Underwater.hlsl
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@@ -5,12 +5,6 @@
#include "Packages/com.waveharmonic.crest/Runtime/Shaders/Volume/UnderwaterShared.hlsl"
#include "Packages/com.waveharmonic.crest/Runtime/Shaders/Volume/Debug.hlsl"
#if (CREST_LEGACY_UNDERWATER == 1) || defined(CREST_URP)
#define d_Crest_SampleColor 1
#else
#define d_Crest_SampleColor 0
#endif
#ifndef SUPPORTS_FOVEATED_RENDERING_NON_UNIFORM_RASTER
#define FoveatedRemapLinearToNonUniform(uv) uv
#endif
@@ -25,7 +19,7 @@ TEXTURE2D_X(_Crest_CameraColorTexture);
m_CrestNameSpace
#if (CREST_LEGACY_UNDERWATER != 0) || d_Crest_CustomColorTexture
#if (CREST_LEGACY_UNDERWATER != 0)
float3 SampleSceneColor(float2 i_UV)
{
return LOAD_TEXTURE2D_X(_Crest_CameraColorTexture, i_UV * _ScreenSize.xy).rgb;
@@ -153,8 +147,7 @@ half4 Fragment(Varyings input)
#if (SHADEROPTIONS_CAMERA_RELATIVE_RENDERING != 0)
positionWS += _WorldSpaceCameraPos;
#endif
half3 vo =0; half3 vl = 0;
sceneColour = ApplyUnderwaterEffect(sceneColour, rawDepth, sceneZ, fogDistance, view, positionSS, positionWS, hasCaustics, outScatterScene, applyLighting, 1.0, vo, vl);
sceneColour = ApplyUnderwaterEffect(sceneColour, rawDepth, sceneZ, fogDistance, view, positionSS, positionWS, hasCaustics, outScatterScene, applyLighting, 1.0);
}
return half4(sceneColour, 1.0);
@@ -174,14 +167,18 @@ half4 FragmentPlanarReflections(Varyings input)
return half4(_Crest_Scattering.xyz, 1.0);
}
#if d_Crest_SampleColor
half3 color = SampleSceneColor(positionNDC).rgb;
#else
half3 color = LoadSceneColor(positionSS).rgb;
#endif
// Calculate position and account for possible NaNs discovered during testing.
float3 positionWS = Utility::SafeComputeWorldSpacePosition(positionNDC, depth, UNITY_MATRIX_I_VP);
float3 positionWS;
{
float4 positionCS = ComputeClipSpacePosition(positionNDC, depth);
float4 hpositionWS = mul(UNITY_MATRIX_I_VP, positionCS);
// w is sometimes zero when using oblique projection.
// Zero is better than NaN.
positionWS = hpositionWS.w > 0.0 ? hpositionWS.xyz / hpositionWS.w : 0.0;
}
#if (SHADEROPTIONS_CAMERA_RELATIVE_RENDERING != 0)
positionWS += _WorldSpaceCameraPos;
@@ -190,8 +187,7 @@ half4 FragmentPlanarReflections(Varyings input)
const half3 view = GetWorldSpaceNormalizeViewDir(positionWS);
const bool hasCaustics = depth > 0.0;
half3 vo = 0; half3 vl = 0;
color = ApplyUnderwaterEffect(color, depth, 0.0, 0.0, view, positionSS, positionWS, hasCaustics, true, true, 1.0, vo, vl);
color = ApplyUnderwaterEffect(color, depth, 0.0, 0.0, view, positionSS, positionWS, hasCaustics, true, true, 1.0);
return half4(color, 1.0);
}