Liubing\LB
3d8d4d18f3
先修复一下，错误的场景 删除不必要的钓场资产 修复into场景 update:更新meta文件，修复报错 update:修复资源 修复第一章节建造 修复建造第三章 update:删除多余内容 update:更新README.md update:还原图标 update:更新README update:更新配置
99 lines
3.9 KiB
HLSL
99 lines
3.9 KiB
HLSL
// WaterCausticsModules
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// Copyright (c) 2021 Masataka Hakozaki
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#ifndef WCECF_SYNC_COMMON_INCLUDED
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#define WCECF_SYNC_COMMON_INCLUDED
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#include "../../Effect/Shaders/WaterCausticsEffectCommon.hlsl"
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CBUFFER_START(_WCECF_)
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float _WCECF_Density;
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int3 _WCECF_TexChannels;
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float2 _WCECF_TexRotateSinCos;
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int _WCECF_TilingSeed;
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float _WCECF_TilingRot;
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float _WCECF_TilingHard;
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float _WCECF_SurfaceY;
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float _WCECF_SurfFadeStart;
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float _WCECF_SurfFadeCoef;
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float _WCECF_DepthFadeStart;
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float _WCECF_DepthFadeCoef;
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float _WCECF_DistanceFadeStart;
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float _WCECF_DistanceFadeCoef;
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half _WCECF_IntensityMainLit;
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half _WCECF_IntensityAddLit;
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float2 _WCECF_ColorShift;
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half _WCECF_LitSaturation;
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half _WCECF_MultiplyIntensity;
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half _WCECF_NormalAtten;
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half _WCECF_NormalAttenRate;
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half _WCECF_TransparentBack;
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half _WCECF_BacksideShadow;
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half _WCECF_ShadowIntensity;
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int _WCECF_ClipOutside;
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int _WCECF_UseImageMask;
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float4x4 _WCECF_WorldToObjMatrix;
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CBUFFER_END
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#if defined(WCE_USE_SAMPLER2D_INSTEAD_TEXTURE2D)
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sampler2D _WCECF_CausticsTex;
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sampler2D _WCECF_ImageMaskTex;
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#define WCE_TEX_PARAMS_RAW(texName) texName
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#define WCE_TEX_SAMPLE_RAW(texName, uv) tex2D(texName, uv)
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#else
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TEXTURE2D(_WCECF_CausticsTex);
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TEXTURE2D(_WCECF_ImageMaskTex);
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SAMPLER(sampler_WCECF_CausticsTex);
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SAMPLER(sampler_WCECF_ImageMaskTex);
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#define WCE_TEX_PARAMS_RAW(texName) texName, sampler##texName
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#define WCE_TEX_SAMPLE_RAW(texName, uv) texName.Sample(sampler##texName, (uv))
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#endif
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half3 WCECF_syncCore(float3 WorldPos, half3 NormalWS, float2 ScreenUV, half3 BaseColor, half aten) {
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half3 c = WCE_EffectCore(WorldPos, NormalWS, ScreenUV, WCE_TEX_PARAMS_RAW(_WCECF_CausticsTex), _WCECF_TexRotateSinCos, _WCECF_TexChannels, _WCECF_TilingSeed, _WCECF_TilingRot, _WCECF_TilingHard, _WCECF_Density, _WCECF_SurfaceY, _WCECF_SurfFadeStart, _WCECF_SurfFadeCoef, _WCECF_DepthFadeStart, _WCECF_DepthFadeCoef, _WCECF_IntensityMainLit * aten, _WCECF_IntensityAddLit * aten, _WCECF_ShadowIntensity, _WCECF_ColorShift, _WCECF_LitSaturation, _WCECF_NormalAtten, _WCECF_NormalAttenRate, _WCECF_TransparentBack, _WCECF_BacksideShadow);
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c *= 1 - (1 - BaseColor) * _WCECF_MultiplyIntensity;
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return c;
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}
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half3 WCECF_SyncCommon(float3 WorldPos, half3 NormalWS, float2 ScreenUV, half3 BaseColor) {
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#if defined(_WCE_DISABLED)
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return half3(0, 0, 0);
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#elif defined(SHADERGRAPH_PREVIEW)
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return WCECF_syncCore(WorldPos, NormalWS, ScreenUV, BaseColor, 1);
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#else
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float atten = 1;
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const float ATTEN_TH = 0.001;
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// Distance Fade
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float3 viewDir = WorldPos - _WorldSpaceCameraPos; // ←ifに入れるとVR SinglePassでエラー
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[branch] if (_WCECF_DistanceFadeCoef > 0.0001) {
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atten *= smoothstep(0, 1, 1 - (length(viewDir) - _WCECF_DistanceFadeStart) * _WCECF_DistanceFadeCoef);
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}
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// Volume & Image Mask
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[branch] if (atten > ATTEN_TH && (_WCECF_ClipOutside != 0 || _WCECF_UseImageMask != 0)) {
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float3 posES = mul(_WCECF_WorldToObjMatrix, float4(WorldPos, 1)).xyz;
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[branch] if (atten > ATTEN_TH && _WCECF_ClipOutside != 0 && (abs(posES.x) > 0.5 || abs(posES.y) > 0.5 || abs(posES.z) > 0.5)) {
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atten = 0;
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}
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[branch] if (atten > ATTEN_TH && _WCECF_UseImageMask != 0) {
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atten *= WCE_TEX_SAMPLE_RAW(_WCECF_ImageMaskTex, posES.xz + 0.5).r;
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}
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}
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[branch] if (atten > ATTEN_TH) {
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return WCECF_syncCore(WorldPos, NormalWS, ScreenUV, BaseColor, atten);
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} else {
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return half3(0, 0, 0);
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}
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#endif
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}
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// for ShaderGraph
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void WCECF_SyncForShaderGraph_float(float3 WorldPos, half3 NormalWS, float2 ScreenUV, half3 BaseColor, out half3 EmissionColor) {
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EmissionColor = WCECF_SyncCommon(WorldPos, NormalWS, ScreenUV, BaseColor);
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}
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#endif
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